How long is the flight from London to Houston George Bush Intcntl Airport?

For as low as £592, JetBlue can have you in Houston George Bush Intcntl Airport from London in 15h 35m. London and Houston George Bush Intcntl Airport are separated by a distance of 4820 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from London to Houston George Bush Intcntl Airport round-trip?

Cheapflights users have booked flights from London to Houston George Bush Intcntl Airport round-trip from £376. Other airlines that can offer you cheap pricing are JetBlue, from £450, and Icelandair, from £464. WestJet is currently priced 46% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What are the most popular routes from London to Houston George Bush Intcntl Airport?

The most popular route from London to Houston George Bush Intcntl Airport is London Heathrow - Houston George Bush Intcntl. You may also consider London Gatwick - Houston George Bush Intcntl or London City - Houston George Bush Intcntl.

What are the cheapest flights from London to Houston George Bush Intcntl Airport?

The cheapest flight price from London to Houston George Bush Intcntl Airport is £445. On average you can expect to pay £1,049. The most popular route, (London Heathrow - Houston George Bush Intcntl), can usually be booked for £368.

What are the most reliable airlines from London to Houston George Bush Intcntl Airport?

The top 3 most reliable airlines when flying from London to Houston George Bush Intcntl Airport are Air Canada (81%), Austrian Airlines (81%) and Brussels Airlines (81%).

What are the most popular airlines that fly from London to Houston George Bush Intcntl Airport?

Before booking your flight from London to Houston George Bush Intcntl Airport check out the most popular airlines for this route: American Airlines, Air Canada or Finnair.

Can I find deals for flights from London to George Bush Intcntl that include hotel bookings?

Yes. In addition to deals on London to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to George Bush Intcntl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to George Bush Intcntl.

Can I find deals for business class flights from London to George Bush Intcntl?

Yes. Cheapflights offers flight deals from London to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£277+ Flights from London to Houston George Bush Intcntl Airport

Q: How much does it cost for a return flight from London to Houston George Bush Intcntl Airport?

Airfare is below average for this route at the moment. London to Houston George Bush Intcntl Airport flights typically cost between £589 and £738 in November. The cheapest return flight price found within the last 3 days was £554 on JetBlue (5 Nov-26 Nov).

Cheapflights Tip: The best prices from London to Houston George Bush Intcntl are usually found in March or January, booked 77 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from London to George Bush Intcntl

Round-trip from	£554
One-way from	£277
Popular in	July
Cheapest in	March
Average price	£653
Good round-trip deal	£633 or less
Good one-way deal	£663 or less

JetBlue
5/11-26/11
2 total stops
43h 16m total
London to Houston

Search Deals

26/9
1 total stop
23h 35m total
London to Houston

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£59 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to Houston George Bush Intcntl.

Search Deals

Price to beat on a one-way flight from London (LON) to Houston George Bush Intcntl.

Search Deals

Find flight deals from London to George Bush Intcntl

Cheapest flights from London to George Bush Intcntl
Explore the most affordable flight options available from London to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Mon 22/910:00LGW - IAH

2 stops19h 23mMultiple Airlines

Sat 18/1006:35IAH - LGW

2 stops21h 10mMultiple Airlines

Deal found 16/9£554

Wed 5/1109:20LHR - IAH

1 stop14h 31mJetBlue

Wed 26/1120:10IAH - LHR

1 stop28h 45mJetBlue

Deal found 16/9£554

Wed 5/1115:25LGW - IAH

3 stops36h 28mMultiple Airlines

Wed 26/1113:35IAH - LGW

2 stops25h 40mMultiple Airlines

Deal found 16/9£554

Mon 22/906:10STN - IAH

3 stops44h 57mMultiple Airlines

Sat 18/1015:00IAH - STN

2 stops21h 35mMultiple Airlines

Deal found 16/9£554

Fri 31/1016:10LGW - IAH

3 stops34h 07mMultiple Airlines

Fri 7/1111:25IAH - LGW

3 stops22h 20mMultiple Airlines

Deal found 16/9£555

Thu 25/906:30LHR - IAH

2 stops21h 56mMultiple Airlines

Wed 8/1006:44IAH - LHR

1 stop21h 16mMultiple Airlines

Deal found 17/9£555

Thu 25/914:30LGW - IAH

3 stops36h 37mMultiple Airlines

Wed 8/1005:00IAH - LGW

2 stops19h 20mMultiple Airlines

Deal found 17/9£558

Fri 31/1014:00LGW - IAH

2 stops31h 51mMultiple Airlines

Sat 8/1106:00IAH - LGW

2 stops21h 45mMultiple Airlines

Deal found 16/9£561

Tue 9/1207:25LHR - IAH

2 stops35h 16mIcelandair

Tue 16/1213:36IAH - LHR

1 stop11h 19mIcelandair

Deal found 16/9£562

Wed 8/1007:40LGW - IAH

3 stops43h 37mMultiple Airlines

Fri 10/1009:02IAH - LGW

2 stops18h 58mMultiple Airlines

Deal found 15/9£564

Wed 19/1113:30LCY - IAH

3 stops30h 09mMultiple Airlines

Wed 26/1106:00IAH - LCY

2 stops29h 05mMultiple Airlines

Deal found 15/9£564

Thu 20/1106:40LHR - IAH

2 stops23h 16mScandinavian Airlines

Wed 10/1216:00IAH - LHR

2 stops19h 40mScandinavian Airlines

Deal found 15/9£564

Best flights from London to George Bush Intcntl
Discover carefully curated flight deals from London to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Wed 5/1115:25LGW - IAH

3 stops36h 28mMultiple Airlines

Wed 26/1113:35IAH - LGW

2 stops25h 40mMultiple Airlines

Deal found 16/9£554

Tue 30/912:10LGW - IAH

1 stop31h 30mJetBlue

Wed 22/1014:45IAH - LGW

1 stop12h 50mJetBlue

Deal found 14/9£570

Fri 5/1206:35LHR - IAH

1 stop15h 35mLufthansa

Sun 14/1219:05IAH - LHR

Nonstop9h 10mLufthansa

Deal found 16/9£592

Sat 28/206:40LHR - IAH

2 stops23h 19mScandinavian Airlines

Thu 12/313:15IAH - LHR

3 stops22h 10mScandinavian Airlines

Deal found 16/9£594

Sun 1/311:20LGW - IAH

2 stops31h 30mAmerican Airlines

Tue 3/318:25IAH - LGW

2 stops55h 05mAmerican Airlines

Deal found 16/9£604

Sun 8/209:30LHR - IAH

1 stop14h 45mUnited Airlines

Mon 23/219:05IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 15/9£606

Wed 5/1106:25LGW - IAH

1 stop18h 45mTurkish Airlines

Wed 26/1114:55IAH - LGW

1 stop19h 15mTurkish Airlines

Deal found 16/9£656

Fri 3/1017:50LCY - IAH

1 stop25h 25mVirgin Atlantic

Wed 22/1011:49IAH - LCY

2 stops14h 21mVirgin Atlantic

Deal found 14/9£665

Wed 1/1009:25LCY - IAH

2 stops16h 49mSWISS

Tue 21/1012:16IAH - LCY

2 stops18h 14mSWISS

Deal found 14/9£669

Sat 8/1110:00LCY - IAH

2 stops15h 41mDelta

Sun 16/1115:30IAH - LCY

1 stop11h 20mDelta

Deal found 14/9£669

Tue 16/1209:35LGW - IAH

2 stops42h 18mMultiple Airlines

Mon 5/107:00IAH - LGW

1 stop17h 00mMultiple Airlines

Deal found 15/9£572

Tue 21/1019:30LHR - IAH

2 stops34h 29mScandinavian Airlines

Tue 28/1013:29IAH - LHR

2 stops21h 31mScandinavian Airlines

Deal found 16/9£603

Fri 6/209:30LHR - IAH

1 stop14h 45mUnited Airlines

Sat 21/212:26IAH - LHR

1 stop11h 54mUnited Airlines

Deal found 15/9£606

Thu 27/1114:00LGW - IAH

1 stop24h 42mMultiple Airlines

Mon 1/1206:30IAH - LGW

1 stop21h 30mMultiple Airlines

Deal found 16/9£573

Thu 20/1109:40LCY - IAH

1 stop14h 35mLufthansa

Sun 30/1118:55IAH - LCY

1 stop15h 45mLufthansa

Deal found 16/9£632

Thu 9/1005:20LGW - IAH

1 stop19h 45mTurkish Airlines

Sun 12/1021:00IAH - LGW

1 stop37h 15mTurkish Airlines

Deal found 15/9£664

Wed 11/208:30LHR - IAH

1 stop15h 45mUnited Airlines

Tue 17/216:20IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 15/9£606

Thu 13/1118:40LGW - IAH

2 stops26h 00mSWISS

Sun 30/1115:55IAH - LGW

2 stops19h 55mSWISS

Deal found 16/9£682

Wed 15/1017:30LHR - IAH

1 stop17h 50mMultiple Airlines

Wed 22/1009:38IAH - LHR

2 stops25h 37mMultiple Airlines

Deal found 16/9£581

Fri 6/209:30LHR - IAH

1 stop14h 45mUnited Airlines

Fri 20/212:19IAH - LHR

1 stop12h 21mUnited Airlines

Deal found 15/9£606

Thu 22/118:40LGW - IAH

2 stops26h 00mSWISS

Sat 7/212:10IAH - LGW

2 stops15h 30mSWISS

Deal found 15/9£694

Thu 2/1017:15LGW - IAH

1 stop25h 25mTurkish Airlines

Tue 21/1021:00IAH - LGW

1 stop19h 20mTurkish Airlines

Deal found 14/9£697

Fri 3/1022:20STN - IAH

3 stops36h 10mMultiple Airlines

Fri 24/1015:00IAH - STN

3 stops26h 10mMultiple Airlines

Deal found 16/9£587

Thu 12/208:30LHR - IAH

1 stop15h 45mUnited Airlines

Mon 23/219:05IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 15/9£606

Wed 8/1008:55STN - IAH

3 stops42h 22mMultiple Airlines

Fri 10/1015:00IAH - STN

3 stops26h 10mMultiple Airlines

Deal found 15/9£592

Thu 12/207:30LHR - IAH

1 stop16h 45mUnited Airlines

Sat 21/216:20IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 15/9£606

Wed 5/1109:50LHR - IAH

2 stops26h 30mMultiple Airlines

Wed 26/1106:00IAH - LHR

2 stops24h 40mMultiple Airlines

Deal found 16/9£602

Tue 10/207:30LHR - IAH

1 stop16h 45mUnited Airlines

Wed 18/216:20IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 15/9£606

Mon 27/1007:30STN - IAH

3 stops42h 47mMultiple Airlines

Sat 1/1106:35IAH - STN

3 stops35h 20mMultiple Airlines

Deal found 16/9£617

Sat 25/1021:10STN - IAH

3 stops32h 46mMultiple Airlines

Sat 1/1106:44IAH - STN

3 stops35h 11mMultiple Airlines

Deal found 15/9£628

Direct flights from London to George Bush Intcntl
Explore direct flight options from London to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Thu 15/109:35LHR - IAH

Nonstop10h 30mBritish Airways

Sun 25/121:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 15/9£598

Thu 30/1015:25LHR - IAH

Nonstop10h 35mBritish Airways

Thu 6/1115:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 15/9£599

Thu 9/1014:50LHR - IAH

Nonstop10h 25mBritish Airways

Sun 12/1015:30IAH - LHR

Nonstop9h 10mBritish Airways

Deal found 16/9£601

Fri 5/1209:35LHR - IAH

Nonstop10h 30mBritish Airways

Sun 14/1215:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 16/9£603

Wed 1/1009:25LHR - IAH

Nonstop10h 20mBritish Airways

Wed 22/1015:30IAH - LHR

Nonstop9h 10mBritish Airways

Deal found 14/9£606

Sat 27/913:40LHR - IAH

Nonstop10h 15mMultiple Airlines

Sat 18/1020:15IAH - LHR

Nonstop9h 20mMultiple Airlines

Deal found 16/9£607

Wed 1/1009:25LHR - IAH

Nonstop10h 20mAmerican Airlines

Sun 5/1015:30IAH - LHR

Nonstop9h 10mAmerican Airlines

Deal found 14/9£612

Sat 27/909:20LHR - IAH

Nonstop10h 15mAmerican Airlines

Sat 4/1015:30IAH - LHR

Nonstop9h 10mAmerican Airlines

Deal found 15/9£613

Thu 27/1115:25LHR - IAH

Nonstop10h 35mBritish Airways

Tue 10/316:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 15/9£616

Tue 18/1109:35LHR - IAH

Nonstop10h 30mBritish Airways

Thu 12/215:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 16/9£619

Mon 9/212:05LHR - IAH

Nonstop10h 45mLufthansa

Fri 20/219:05IAH - LHR

Nonstop9h 10mLufthansa

Deal found 15/9£622

Last-minute flights from London to George Bush Intcntl
Discover last-minute flight deals from London to George Bush Intcntl. Data last updated 17 September 2025 and is based on user searches.

Mon 22/910:00LGW - IAH

2 stops19h 23mMultiple Airlines

Sat 18/1006:35IAH - LGW

2 stops21h 10mMultiple Airlines

Deal found 16/9£554

Mon 22/906:10STN - IAH

3 stops44h 57mMultiple Airlines

Sat 18/1015:00IAH - STN

2 stops21h 35mMultiple Airlines

Deal found 16/9£554

Thu 25/906:30LHR - IAH

2 stops21h 56mMultiple Airlines

Wed 8/1006:44IAH - LHR

1 stop21h 16mMultiple Airlines

Deal found 17/9£555

Thu 25/914:30LGW - IAH

3 stops36h 37mMultiple Airlines

Wed 8/1005:00IAH - LGW

2 stops19h 20mMultiple Airlines

Deal found 17/9£558

Wed 1/1008:25LHR - IAH

1 stop35h 15mJetBlue

Wed 22/1014:45IAH - LHR

1 stop33h 45mJetBlue

Deal found 14/9£571

Fri 3/1008:25LHR - IAH

1 stop35h 15mIcelandair

Wed 22/1014:45IAH - LHR

2 stops36h 45mIcelandair

Deal found 16/9£568

Sat 4/1006:00LHR - IAH

2 stops22h 26mMultiple Airlines

Thu 23/1015:00IAH - LHR

1 stop15h 05mMultiple Airlines

Deal found 16/9£577

Thu 9/1013:45LHR - IAH

3 stops25h 10mMultiple Airlines

Tue 14/1019:30IAH - LHR

3 stops29h 00mMultiple Airlines

Deal found 16/9£565

Fri 10/1009:30LHR - IAH

3 stops28h 37mMultiple Airlines

Sun 19/1019:30IAH - LHR

3 stops32h 05mMultiple Airlines

Deal found 15/9£570

Wed 15/1019:10LHR - IAH

2 stops34h 13mMultiple Airlines

Wed 22/1006:44IAH - LHR

2 stops20h 51mMultiple Airlines

Deal found 16/9£566

Tue 21/1006:00LHR - IAH

2 stops29h 20mMultiple Airlines

Tue 28/1012:42IAH - LHR

2 stops23h 48mMultiple Airlines

Deal found 16/9£567

Fri 31/1012:25LHR - IAH

2 stops37h 52mMultiple Airlines

Sat 8/1118:20IAH - LHR

1 stop36h 30mMultiple Airlines

Deal found 16/9£580

One-way flights from London to George Bush Intcntl
Search for one-way flight options from London to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Fri 26/910:55LGW - IAH

1 stop23h 35mMultiple Airlines

Deal found 16/9£277

Thu 16/1009:55LHR - IAH

3 stops39h 08mMultiple Airlines

Deal found 16/9£284

Tue 4/1108:10STN - IAH

3 stops43h 43mMultiple Airlines

Deal found 16/9£288

Thu 25/910:00LGW - IAH

1 stop17h 07mMultiple Airlines

Deal found 16/9£290

Fri 3/1008:15STN - IAH

2 stops20h 28mMultiple Airlines

Deal found 16/9£294

Mon 29/914:00LGW - IAH

1 stop31h 36mMultiple Airlines

Deal found 14/9£295

Tue 4/1108:30LGW - IAH

2 stops30h 02mMultiple Airlines

Deal found 16/9£295

Mon 22/910:00LGW - IAH

2 stops33h 32mMultiple Airlines

Deal found 15/9£297

Thu 16/1013:00LGW - IAH

3 stops36h 03mMultiple Airlines

Deal found 15/9£298

Fri 12/1214:00LGW - IAH

1 stop15h 13mMultiple Airlines

Deal found 16/9£299

Thu 2/1014:00LGW - IAH

1 stop24h 24mMultiple Airlines

Deal found 14/9£301

Sun 26/1008:30STN - IAH

3 stops49h 50mMultiple Airlines

Deal found 16/9£301

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 5/11

15:25-21:53

3 stops36h 28m

Houston George Bush Intcntl

Wed 26/11

13:35-21:15

2 stops25h 40m

£554

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 30/9

12:10-13:40

1 stop31h 30m

Houston George Bush Intcntl

Wed 22/10

14:45-09:35

1 stop12h 50m

£570

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 16/12

09:35-21:53

2 stops42h 18m

Houston George Bush Intcntl

Mon 5/1

07:00-06:00

1 stop17h 00m

£572

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 27/11

14:00-08:42

1 stop24h 42m

Houston George Bush Intcntl

Mon 1/12

06:30-10:00

1 stop21h 30m

£573

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 15/10

17:30-05:20

1 stop17h 50m

Houston George Bush Intcntl

Wed 22/10

09:38-17:15

2 stops25h 37m

£581

LondonHouston

STN - IAH

STNIAH

London Stansted

Fri 3/10

22:20-04:30

3 stops36h 10m

Houston George Bush Intcntl

Fri 24/10

15:00-23:10

3 stops26h 10m

£587

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 5/12

06:35-16:10

1 stop15h 35m

Houston George Bush Intcntl

Sun 14/12

19:05-10:15

Nonstop9h 10m

£592

LondonHouston

STN - IAH

STNIAH

London Stansted

Wed 8/10

08:55-21:17

3 stops42h 22m

Houston George Bush Intcntl

Fri 10/10

15:00-23:10

3 stops26h 10m

£592

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 28/2

06:40-23:59

2 stops23h 19m

Houston George Bush Intcntl

Thu 12/3

13:15-16:25

3 stops22h 10m

£594

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 5/11

09:50-06:20

2 stops26h 30m

Houston George Bush Intcntl

Wed 26/11

06:00-12:40

2 stops24h 40m

£602

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results

...

Best time to book a flight from London to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from London with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Houston George Bush Intcntl Airport

How far ahead should I book a flight from London to Houston George Bush Intcntl Airport?

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Houston George Bush Intcntl Airport?

Currently, February is the cheapest month in which you can book a flight from London to Houston George Bush Intcntl Airport (average of £680). Flying from London to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to IAH?

A simple way to save on the total cost of your ticket is to fly from London to Houston George Bush Intcntl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from London to Houston George Bush Intcntl Airport?

Travellers seeking maximum savings on their London to Houston George Bush Intcntl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Houston George Bush Intcntl Airport

The most flights from LON to IAH are scheduled on a Monday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).

How much does it cost for a return flight from London to Houston George Bush Intcntl Airport?

What’s the top stopover airport for flights from London to Houston George Bush Intcntl Airport?

Boston (BOS) – chosen by Cheapflights users on 29% of one-stop itineraries from London to Houston George Bush Intcntl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to Houston George Bush Intcntl Airport?

Calgary (YYC) is the most affordable one-stop option, with an average return flight price of £389.

What’s the fastest stopover option from London to Houston George Bush Intcntl Airport?

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 12h 49m.

Which airport typically offers the quickest stopover for flights from London to Houston George Bush Intcntl Airport?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 25m.

Reviews of airlines servicing George Bush Intcntl

Check out reviews from past customers who have flown with Austrian Airlines, Finnair, andUnited Airlines from London to Houston George Bush Intcntl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Austrian Airlines

7.6

Good

850 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Austrian Airlines

7.6

Good

850 reviews

Austrian Airlines

7.6

Good

850 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Finnair

7.6

Good

1,324 reviews

Austrian Airlines

7.6

Good

850 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

United Airlines

7.4

Good

8,924 reviews

Austrian Airlines

7.6

Good

850 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Lufthansa

6.8

Okay

7,407 reviews

Austrian Airlines

7.6

Good

850 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

British Airways

6.7

Okay

7,363 reviews

Austrian Airlines

7.6

Good

850 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Related info for your journey

How long is the flight from London to Houston George Bush Intcntl Airport?
For as low as £592, JetBlue can have you in Houston George Bush Intcntl Airport from London in 15h 35m. London and Houston George Bush Intcntl Airport are separated by a distance of 4820 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London to Houston George Bush Intcntl Airport round-trip?
Cheapflights users have booked flights from London to Houston George Bush Intcntl Airport round-trip from £376. Other airlines that can offer you cheap pricing are JetBlue, from £450, and Icelandair, from £464. WestJet is currently priced 46% below the average price you’ll pay for this route.
What are the most popular routes from London to Houston George Bush Intcntl Airport?
The most popular route from London to Houston George Bush Intcntl Airport is London Heathrow - Houston George Bush Intcntl. You may also consider London Gatwick - Houston George Bush Intcntl or London City - Houston George Bush Intcntl.
What are the most reliable airlines from London to Houston George Bush Intcntl Airport?
The top 3 most reliable airlines when flying from London to Houston George Bush Intcntl Airport are Air Canada (81%), Austrian Airlines (81%) and Brussels Airlines (81%).
What are the cheapest flights from London to Houston George Bush Intcntl Airport?
The cheapest flight price from London to Houston George Bush Intcntl Airport is £445. On average you can expect to pay £1,049. The most popular route, (London Heathrow - Houston George Bush Intcntl), can usually be booked for £368.
Can I find deals for flights from London to George Bush Intcntl that include hotel bookings?
Yes. In addition to deals on London to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to George Bush Intcntl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to George Bush Intcntl.
Can I find deals for business class flights from London to George Bush Intcntl?
Yes. Cheapflights offers flight deals from London to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Houston George Bush Intcntl Airport?
Currently, February is the cheapest month in which you can book a flight from London to Houston George Bush Intcntl Airport (average of £680). Flying from London to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

The Woodlands

Browse thousands of different options on Cheapflights for your next trip

Fly from London to George Bush Intcntl on these airlines

British Airways flights from London to Houston George Bush Intcntl

Finnair flights from London to Houston George Bush Intcntl

Lufthansa flights from London to Houston George Bush Intcntl

Alternative routes for London to George Bush Intcntl

Other flights to George Bush Intcntl

Heathrow to George Bush Intcntl flights

Houston George Bush Intcntl Airport to Orlando Airport flights

Houston George Bush Intcntl Airport to Los Angeles flights

Houston George Bush Intcntl Airport to Orlando Airport flights

Houston George Bush Intcntl Airport to Miami flights

Houston George Bush Intcntl Airport to Atlanta flights

Houston George Bush Intcntl Airport to Newark Airport flights

Houston George Bush Intcntl Airport to New Orleans flights

Houston George Bush Intcntl Airport to Mexico City flights

Houston George Bush Intcntl Airport to Atlanta flights

Houston George Bush Intcntl Airport to Baltimore flights

Houston George Bush Intcntl Airport to Fort Lauderdale flights

Houston George Bush Intcntl Airport to London Heathrow Airport flights

Houston George Bush Intcntl Airport to Istanbul Airport flights

Houston George Bush Intcntl Airport to London Heathrow Airport flights

Houston George Bush Intcntl Airport to Newark Airport flights

Houston George Bush Intcntl Airport to Istanbul Airport flights

Houston George Bush Intcntl Airport to London Heathrow Airport flights

Houston George Bush Intcntl Airport to Los Angeles flights

Top 10 airlines flying from London to George Bush Intcntl

Airline	Cheapest	Average	Flexibility	On-time
WestJet	Cheapest£376	Average£579	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
JetBlue	Cheapest£450	Average£596	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Icelandair	Cheapest£464	Average£693	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Lufthansa	Cheapest£494	Average£741	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest£499	Average£620	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
British Airways	Cheapest£528	Average£708	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air Canada	Cheapest£544	Average£579	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Virgin Atlantic	Cheapest£555	Average£766	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Austrian Airlines	Cheapest£585	Average£792	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
United Airlines	Cheapest£592	Average£787	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to George Bush Intcntl?

Cheapflights makes it easy to find London to George Bush Intcntl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to George Bush Intcntl?

Millions of users choose and trust Cheapflights to book the best flight deals from London to George Bush Intcntl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to George Bush Intcntl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to George Bush Intcntl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to George Bush Intcntl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Houston George Bush Intcntl Airport from £277

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Houston George Bush Intcntl are usually found in March or January, booked 77 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from London to George Bush Intcntl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from London to George Bush Intcntl

Cheapest flights from London to George Bush IntcntlExplore the most affordable flight options available from London to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from London to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Houston George Bush Intcntl Airport that are best for you.

Best time to book a flight from London to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to Houston George Bush Intcntl Airport

How far ahead should I book a flight from London to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a return flight from London to George Bush Intcntl. Price data was last updated on 12 September 2025.

What is the cheapest month to book a flight from London to Houston George Bush Intcntl Airport?

What is the cheapest time of day to fly from LON to IAH?

Find hourly flight availability from London to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

What is the cheapest day to fly from London to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly return from London to George Bush Intcntl. Price data was last updated on 15 September 2024.

Weekly flight availability from London to Houston George Bush Intcntl Airport

How much does it cost for a return flight from London to Houston George Bush Intcntl Airport?

What’s the top stopover airport for flights from London to Houston George Bush Intcntl Airport?

Share of one-stop return flights from London to Houston George Bush Intcntl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from London to Houston George Bush Intcntl Airport?

Average return fare for one-stop flights from London to Houston George Bush Intcntl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from London to Houston George Bush Intcntl Airport?

Shortest average travel time for one-stop one-way flights from London to Houston George Bush Intcntl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from London to Houston George Bush Intcntl Airport?

Average stopover duration for one-stop one-way flights from London to Houston George Bush Intcntl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing George Bush Intcntl

Related info for your journey

Find useful and relevant information for your journey from London to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from London to Houston George Bush Intcntl Airport?

What are the cheapest airlines flying from London to Houston George Bush Intcntl Airport round-trip?

What are the most popular routes from London to Houston George Bush Intcntl Airport?

What are the most reliable airlines from London to Houston George Bush Intcntl Airport?

What are the cheapest flights from London to Houston George Bush Intcntl Airport?

Can I find deals for flights from London to George Bush Intcntl that include hotel bookings?

How can I find direct flights from London to George Bush Intcntl?

Can I find deals for business class flights from London to George Bush Intcntl?

What is the cheapest month to book a flight from London to Houston George Bush Intcntl Airport?

Travelling to a place near Houston George Bush Intcntl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to George Bush Intcntl on these airlines

Choose from the following airlines for your flight from London to George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2025.

Top 10 airlines flying from London to George Bush Intcntl

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to George Bush Intcntl?

Why should you use Cheapflights to find cheap flight tickets from London to George Bush Intcntl?

Can Cheapflights find flights from London to George Bush Intcntl with no change fees?

Can Cheapflights notify me if prices for flights from London to George Bush Intcntl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to George Bush Intcntl
Explore the most affordable flight options available from London to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.