Which airport typically offers the quickest stopover for flights from London Heathrow Airport 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.

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

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

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

Calgary (YYC) is the most affordable one-stop option, with an average return flight price of £467.

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

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 12h 50m.

Weekly flight availability from London Heathrow Airport to Houston George Bush Intcntl Airport

The most flights from LHR 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).

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 airlines that fly from London Heathrow Airport to Houston George Bush Intcntl Airport?

American Airlines, Air Canada and Finnair are the most popular airlines when flying from London Heathrow Airport to Houston George Bush Intcntl Airport.

What is the cheapest day to fly round-trip from London Heathrow Airport to Houston George Bush Intcntl Airport?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Houston George Bush Intcntl Airport. Check prices with Cheapflights to find a great deal for your trip.

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

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

How can I find direct flights from Heathrow 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 Heathrow to George Bush Intcntl.

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

Yes. Cheapflights offers flight deals from Heathrow 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+ Cheap Flights from London Heathrow Airport to Houston George Bush Intcntl Airport

Cheapflights Tip: The best prices from London Heathrow to Houston George Bush Intcntl are usually found in February or January, booked 47 days in advance, depart on a Wednesday or Thursday and return on a Sunday

Cheap flight deals from Heathrow to George Bush Intcntl

Round-trip from	£570
One-way from	£277
Popular in	July
Cheapest in	February
Average price	£652
Good round-trip deal	£644 or less
Good one-way deal	£668 or less

United Airlines
12/11-16/11
2 total stops
40h 11m total
London to Houston

Search Deals

14/10
3 total stops
56h 44m total
London to Houston

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£105 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 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 Heathrow to Houston George Bush Intcntl.

Search Deals

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

Search Deals

Find flight deals from Heathrow to George Bush Intcntl

Cheapest flights from Heathrow to George Bush Intcntl
Explore the most affordable flight options available from Heathrow to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Wed 12/1112:00LHR - IAH

1 stop17h 48mUnited Airlines

Sun 16/1106:02IAH - LHR

1 stop22h 23mUnited Airlines

Deal found 10/9£570

Thu 18/916:35LHR - IAH

2 stops34h 32mMultiple Airlines

Thu 20/1118:20IAH - LHR

1 stop36h 30mMultiple Airlines

Deal found 10/9£571

Fri 14/1109:20LHR - IAH

1 stop14h 31mJetBlue

Wed 19/1113:38IAH - LHR

1 stop11h 17mJetBlue

Deal found 11/9£572

Fri 3/1011:55LHR - IAH

2 stops31h 45mIcelandair

Wed 22/1014:45IAH - LHR

2 stops24h 00mIcelandair

Deal found 11/9£573

Thu 25/906:00LHR - IAH

2 stops21h 07mMultiple Airlines

Thu 4/1213:35IAH - LHR

1 stop17h 15mMultiple Airlines

Deal found 9/9£575

Sat 20/914:05LHR - IAH

3 stops34h 07mMultiple Airlines

Fri 26/905:37IAH - LHR

3 stops24h 13mMultiple Airlines

Deal found 11/9£576

Sun 7/1214:50LHR - IAH

1 stop27h 54mMultiple Airlines

Tue 3/306:00IAH - LHR

2 stops22h 50mMultiple Airlines

Deal found 10/9£577

Wed 15/1013:00LHR - IAH

1 stop16h 30mUnited Airlines

Tue 28/1006:02IAH - LHR

1 stop23h 23mUnited Airlines

Deal found 11/9£577

Sat 11/1009:30LHR - IAH

2 stops18h 24mMultiple Airlines

Sat 18/1011:55IAH - LHR

2 stops15h 40mMultiple Airlines

Deal found 11/9£578

Thu 18/909:55LHR - IAH

1 stop18h 31mMultiple Airlines

Wed 1/1009:29IAH - LHR

2 stops25h 46mMultiple Airlines

Deal found 10/9£579

Thu 18/915:50LHR - IAH

3 stops26h 02mMultiple Airlines

Sat 4/1012:58IAH - LHR

2 stops14h 37mMultiple Airlines

Deal found 11/9£580

Thu 30/1019:55LHR - IAH

2 stops43h 05mMultiple Airlines

Thu 13/1113:35IAH - LHR

1 stop17h 15mMultiple Airlines

Deal found 11/9£581

Best flights from Heathrow to George Bush Intcntl
Discover carefully curated flight deals from Heathrow to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Wed 24/906:40LHR - IAH

3 stops23h 10mScandinavian Airlines

Mon 29/915:59IAH - LHR

2 stops23h 41mScandinavian Airlines

Deal found 11/9£599

Tue 3/208:25LHR - IAH

2 stops19h 10mBritish Airways

Mon 16/221:45IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 10/9£605

Fri 7/1106:35LHR - IAH

1 stop15h 35mUnited Airlines

Sat 15/1106:30IAH - LHR

1 stop17h 25mUnited Airlines

Deal found 11/9£607

Thu 30/1007:40LHR - IAH

1 stop14h 30mLufthansa

Thu 13/1112:10IAH - LHR

1 stop13h 45mLufthansa

Deal found 11/9£607

Thu 25/910:20LHR - IAH

2 stops19h 01mScandinavian Airlines

Thu 4/1213:36IAH - LHR

2 stops26h 04mScandinavian Airlines

Deal found 9/9£599

Thu 30/1006:35LHR - IAH

1 stop15h 35mUnited Airlines

Sat 15/1116:20IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 11/9£607

Sat 8/1107:40LHR - IAH

1 stop14h 30mLufthansa

Fri 14/1112:10IAH - LHR

1 stop11h 45mLufthansa

Deal found 11/9£607

Sat 8/1106:35LHR - IAH

1 stop15h 35mUnited Airlines

Tue 11/1119:05IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 11/9£607

Sat 8/1106:35LHR - IAH

1 stop15h 35mUnited Airlines

Sat 15/1116:20IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 11/9£607

Thu 6/1106:35LHR - IAH

1 stop15h 35mUnited Airlines

Thu 13/1119:05IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 11/9£607

Thu 30/1006:35LHR - IAH

1 stop15h 35mUnited Airlines

Fri 14/1119:05IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 11/9£607

Thu 11/1206:35LHR - IAH

1 stop15h 35mUnited Airlines

Mon 9/317:20IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 10/9£608

Direct flights from Heathrow to George Bush Intcntl
Explore direct flight options from Heathrow to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2025.

Wed 24/909:25LHR - IAH

Nonstop10h 15mBritish Airways

Mon 29/915:30IAH - LHR

Nonstop9h 10mBritish Airways

Deal found 12/9£600

Tue 23/914:50LHR - IAH

Nonstop10h 25mBritish Airways

Sun 28/921:40IAH - LHR

Nonstop9h 20mBritish Airways

Deal found 10/9£601

Sat 28/209:35LHR - IAH

Nonstop10h 30mBritish Airways

Mon 9/316:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 10/9£602

Wed 19/1110:00LHR - IAH

Nonstop10h 45mBrussels Airlines

Wed 26/1119:05IAH - LHR

Nonstop9h 10mBrussels Airlines

Deal found 11/9£609

Wed 24/913:40LHR - IAH

Nonstop10h 15mBrussels Airlines

Mon 29/916:20IAH - LHR

Nonstop9h 20mBrussels Airlines

Deal found 10/9£610

Sat 1/1115:25LHR - IAH

Nonstop10h 35mBritish Airways

Wed 3/1215:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 11/9£611

Thu 25/909:25LHR - IAH

Nonstop10h 15mBritish Airways

Thu 4/1215:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 9/9£613

Wed 8/1009:25LHR - IAH

Nonstop10h 20mBritish Airways

Mon 20/1015:30IAH - LHR

Nonstop9h 10mBritish Airways

Deal found 9/9£614

Tue 4/1109:35LHR - IAH

Nonstop10h 30mBritish Airways

Sat 15/1121:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 10/9£616

Wed 12/1109:35LHR - IAH

Nonstop10h 30mAmerican Airlines

Wed 19/1115:50IAH - LHR

Nonstop9h 00mAmerican Airlines

Deal found 10/9£616

Wed 29/1009:35LHR - IAH

Nonstop10h 30mAmerican Airlines

Wed 12/1115:50IAH - LHR

Nonstop9h 00mAmerican Airlines

Deal found 11/9£617

Thu 27/1109:35LHR - IAH

Nonstop10h 30mBritish Airways

Tue 10/316:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 11/9£618

Last-minute flights from Heathrow to George Bush Intcntl
Discover last-minute flight deals from Heathrow to George Bush Intcntl. Data last updated 12 September 2025 and is based on user searches.

Thu 18/916:35LHR - IAH

2 stops34h 32mMultiple Airlines

Thu 20/1118:20IAH - LHR

1 stop36h 30mMultiple Airlines

Deal found 10/9£571

Thu 18/909:55LHR - IAH

1 stop18h 31mMultiple Airlines

Wed 1/1009:29IAH - LHR

2 stops25h 46mMultiple Airlines

Deal found 10/9£579

Thu 18/915:50LHR - IAH

3 stops26h 02mMultiple Airlines

Sat 4/1012:58IAH - LHR

2 stops14h 37mMultiple Airlines

Deal found 11/9£580

Thu 18/909:30LHR - IAH

1 stop14h 20mUnited Airlines

Sat 4/1012:55IAH - LHR

1 stop14h 45mUnited Airlines

Deal found 11/9£583

Sat 20/914:05LHR - IAH

3 stops34h 07mMultiple Airlines

Fri 26/905:37IAH - LHR

3 stops24h 13mMultiple Airlines

Deal found 11/9£576

Wed 24/908:25LHR - IAH

1 stop35h 15mIcelandair

Thu 2/1014:35IAH - LHR

1 stop33h 55mIcelandair

Deal found 10/9£582

Thu 25/906:00LHR - IAH

2 stops21h 07mMultiple Airlines

Thu 4/1213:35IAH - LHR

1 stop17h 15mMultiple Airlines

Deal found 9/9£575

Fri 3/1011:55LHR - IAH

2 stops31h 45mIcelandair

Wed 22/1014:45IAH - LHR

2 stops24h 00mIcelandair

Deal found 11/9£573

Sat 11/1009:30LHR - IAH

2 stops18h 24mMultiple Airlines

Sat 18/1011:55IAH - LHR

2 stops15h 40mMultiple Airlines

Deal found 11/9£578

Wed 15/1013:00LHR - IAH

1 stop16h 30mUnited Airlines

Tue 28/1006:02IAH - LHR

1 stop23h 23mUnited Airlines

Deal found 11/9£577

Thu 30/1019:55LHR - IAH

2 stops43h 05mMultiple Airlines

Thu 13/1113:35IAH - LHR

1 stop17h 15mMultiple Airlines

Deal found 11/9£581

One-way flights from Heathrow to George Bush Intcntl
Search for one-way flight options from Heathrow to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Tue 14/1020:50LHR - IAH

3 stops56h 44mMultiple Airlines

Deal found 11/9£277

Fri 6/209:55LHR - IAH

2 stops28h 37mMultiple Airlines

Deal found 11/9£283

Sun 1/209:55LHR - IAH

2 stops28h 37mMultiple Airlines

Deal found 11/9£288

Thu 27/1114:50LHR - IAH

1 stop27h 54mWestJet

Deal found 10/9£308

Wed 8/1021:25LHR - IAH

2 stops31h 18mMultiple Airlines

Deal found 10/9£313

Tue 7/1021:25LHR - IAH

2 stops41h 09mMultiple Airlines

Deal found 10/9£315

Tue 4/1109:55LHR - IAH

3 stops32h 37mMultiple Airlines

Deal found 11/9£316

Tue 4/1114:50LHR - IAH

1 stop27h 54mWestJet

Deal found 10/9£319

Mon 17/1118:30LHR - IAH

2 stops33h 23mMultiple Airlines

Deal found 11/9£328

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 24/9

06:40-23:50

3 stops23h 10m

Houston George Bush Intcntl

Mon 29/9

15:59-21:40

2 stops23h 41m

£599

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 25/9

10:20-23:21

2 stops19h 01m

Houston George Bush Intcntl

Thu 4/12

13:36-21:40

2 stops26h 04m

£599

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 3/2

08:25-21:35

2 stops19h 10m

Houston George Bush Intcntl

Mon 16/2

21:45-12:45

Nonstop9h 00m

£605

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 7/11

06:35-16:10

1 stop15h 35m

Houston George Bush Intcntl

Sat 15/11

06:30-05:55

1 stop17h 25m

£607

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 30/10

07:40-17:10

1 stop14h 30m

Houston George Bush Intcntl

Thu 13/11

12:10-07:55

1 stop13h 45m

£607

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 30/10

06:35-17:10

1 stop15h 35m

Houston George Bush Intcntl

Sat 15/11

16:20-07:30

Nonstop9h 10m

£607

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 8/11

07:40-16:10

1 stop14h 30m

Houston George Bush Intcntl

Fri 14/11

12:10-05:55

1 stop11h 45m

£607

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 8/11

06:35-16:10

1 stop15h 35m

Houston George Bush Intcntl

Tue 11/11

19:05-10:15

Nonstop9h 10m

£607

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 8/11

06:35-16:10

1 stop15h 35m

Houston George Bush Intcntl

Sat 15/11

16:20-07:30

Nonstop9h 10m

£607

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 6/11

06:35-16:10

1 stop15h 35m

Houston George Bush Intcntl

Thu 13/11

19:05-10:15

Nonstop9h 10m

£607

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 21 results

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Heathrow 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 Heathrow Airport to Houston George Bush Intcntl Airport

Prices

Airlines

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

The price you pay for your flight from London Heathrow Airport to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Houston George Bush Intcntl Airport (average of £680). Flying from London Heathrow Airport 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 LHR to IAH?

It’s typically best to fly out from London Heathrow Airport to Houston George Bush Intcntl Airport in the evening. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

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

Travellers seeking maximum savings on their London Heathrow Airport to Houston George Bush Intcntl Airport flight should consider departing on Monday 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.

Reviews of airlines servicing George Bush Intcntl

Read through reviews of airlines operating flights from London Heathrow Airport to Houston George Bush Intcntl Airport, such as Austrian Airlines, Finnair, andUnited Airlines. Reviews also offer insight into each airline's 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

1,323 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

8,937 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

7,409 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

7,361 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 Heathrow Airport to Houston George Bush Intcntl Airport?
For as low as £607, Scandinavian Airlines can have you in Houston George Bush Intcntl Airport from London Heathrow Airport in 15h 35m. London Heathrow Airport 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 Heathrow Airport to Houston George Bush Intcntl Airport round-trip?
According to our current data, WestJet (£379), JetBlue (£453), and Icelandair (£468) offers the cheapest pricing from London Heathrow Airport to Houston George Bush Intcntl Airport. Users have found that WestJet is 47% cheaper than the other options available to this destination.
What are the most reliable airlines from London Heathrow Airport to Houston George Bush Intcntl Airport?
The top 3 most reliable airlines when flying from London Heathrow Airport to Houston George Bush Intcntl Airport are Air Canada (77%), Austrian Airlines (77%) and Brussels Airlines (77%).
What are the cheapest flights from London Heathrow Airport to Houston George Bush Intcntl Airport?
Looking for the cheapest flight from London Heathrow Airport to Houston George Bush Intcntl Airport? While on average our users pay £1,062, our data indicates the cheapest price to be £457. The most popular route (London Heathrow - Houston George Bush Intcntl), is priced around £434.
Can I find deals for flights from Heathrow to George Bush Intcntl that include hotel bookings?
Yes. In addition to deals on Heathrow to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow 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 Heathrow to George Bush Intcntl.
Can I find deals for business class flights from Heathrow to George Bush Intcntl?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Houston George Bush Intcntl Airport?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Houston George Bush Intcntl Airport (average of £680). Flying from London Heathrow Airport 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

Livingston

The Woodlands

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Fly from Heathrow to George Bush Intcntl on these airlines

British Airways flights from London Heathrow to Houston George Bush Intcntl

Lufthansa flights from London Heathrow to Houston George Bush Intcntl

Finnair flights from London Heathrow to Houston George Bush Intcntl

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Top 10 airlines flying from Heathrow to George Bush Intcntl

Airline	Cheapest	Average	Flexibility	On-time
WestJet	Cheapest£379	Average£583	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
JetBlue	Cheapest£453	Average£599	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Icelandair	Cheapest£468	Average£698	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Lufthansa	Cheapest£492	Average£746	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest£501	Average£619	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
British Airways	Cheapest£533	Average£703	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air Canada	Cheapest£548	Average£583	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Virgin Atlantic	Cheapest£559	Average£771	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Austrian Airlines	Cheapest£588	Average£800	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
United Airlines	Cheapest£596	Average£793	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Heathrow to George Bush Intcntl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to George Bush Intcntl from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Not ready to book yet? You can track prices for flights from Heathrow to George Bush Intcntl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London Heathrow Airport 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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Houston George Bush Intcntl are usually found in February or January, booked 47 days in advance, depart on a Wednesday or Thursday and return on a Sunday

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Find flight deals from Heathrow to George Bush Intcntl

Cheapest flights from Heathrow to George Bush IntcntlExplore the most affordable flight options available from Heathrow to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Explore the most affordable flight options available from Heathrow to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

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

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

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

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

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

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

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

Weekly flight availability from London Heathrow Airport to Houston George Bush Intcntl Airport

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

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

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

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

Reviews of airlines servicing George Bush Intcntl

Read through reviews of airlines operating flights from London Heathrow Airport to Houston George Bush Intcntl Airport, such as Austrian Airlines, Finnair, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow Airport to Houston George Bush Intcntl Airport?

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

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

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

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

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

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

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

Travelling to a place near Houston George Bush Intcntl Airport?

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Fly from Heathrow to George Bush Intcntl on these airlines

Choose from the following airlines for your flight from Heathrow to George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2025.

Top 10 airlines flying from Heathrow to George Bush Intcntl

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Cheapest flights from Heathrow to George Bush Intcntl
Explore the most affordable flight options available from Heathrow to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.