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Cheap flights from the United Kingdom to Houston George Bush Intcntl Airport from £280

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IAH
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to George Bush Intcntl

Enter your travel dates to find the best prices.

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

Thu 25/1214:00LGW - IAH
1 stop14h 36mMultiple Airlines
Thu 8/118:05IAH - LGW
2 stops29h 55mMultiple Airlines
Deal found 11/12£698
Wed 24/1212:05LHR - IAH
Nonstop10h 45mUnited Airlines
Tue 6/117:00IAH - LHR
1 stop12h 15mUnited Airlines
Deal found 10/12£704
Thu 11/1217:10LHR - IAH
2 stops43h 54mMultiple Airlines
Sat 31/119:27IAH - LHR
1 stop18h 43mMultiple Airlines
Deal found 11/12£729
Mon 15/1214:00LGW - IAH
1 stop34h 29mMultiple Airlines
Thu 8/120:19IAH - LGW
1 stop31h 41mMultiple Airlines
Deal found 11/12£749
Mon 29/1214:00LGW - IAH
2 stops48h 25mMultiple Airlines
Sun 11/120:19IAH - LGW
1 stop31h 41mMultiple Airlines
Deal found 11/12£757
Fri 26/1213:25LHR - IAH
1 stop14h 14mAir Canada
Tue 30/1212:10IAH - LHR
1 stop13h 00mAir Canada
Deal found 10/12£768
Fri 12/1214:00LGW - IAH
1 stop34h 29mMultiple Airlines
Thu 25/1221:34IAH - LGW
1 stop30h 26mMultiple Airlines
Deal found 10/12£771
Thu 25/1214:00LGW - IAH
1 stop24h 04mMultiple Airlines
Tue 6/118:20IAH - LGW
1 stop29h 40mMultiple Airlines
Deal found 10/12£779
Wed 24/1214:50LHR - IAH
1 stop27h 54mMultiple Airlines
Mon 29/1211:55IAH - LHR
2 stops37h 15mMultiple Airlines
Deal found 12/12£796
Thu 11/1216:20LHR - IAH
1 stop33h 55mUnited Airlines
Sat 13/1215:22IAH - LHR
1 stop34h 03mUnited Airlines
Deal found 10/12£799
Wed 10/1221:05STN - IAH
2 stops28h 05mMultiple Airlines
Sat 31/115:49IAH - STN
3 stops25h 06mMultiple Airlines
Deal found 10/12£802
Thu 25/1208:45LHR - IAH
2 stops30h 30mMultiple Airlines
Thu 8/112:16IAH - LHR
2 stops16h 59mMultiple Airlines
Deal found 11/12£822

Find flight deals from United Kingdom to George Bush Intcntl

Keep the following information in mind while searching for United Kingdom to George Bush Intcntl flight deals. Data was last updated 12 December 2025.

Round-trip from

£522

One-way from

£280

Popular in

July

Cheapest in

March

Average price

£833

Good round-trip deal

£714 or less

Good one-way deal

£455 or less
22/1-4/2
  • 22/1-4/2
  • 5 total stops
  • 50h 49m total
  • United Kingdom to Houston
Search Deals
25/1
  • 25/1
  • 3 total stops
  • 37h 35m total
  • United Kingdom to Houston
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from United Kingdom to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from United Kingdom to Houston George Bush Intcntl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from the United Kingdom to Houston George Bush Intcntl Airport that are best for you.

Fly from

United Kingdom

Fly to

George Bush Intcntl

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 26/1

14:00-23:34

1 stop15h 34m

Houston George Bush Intcntl

Sun 26/4

07:05-06:20

1 stop17h 15m

£606

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Thu 15/1

19:15-23:56

2 stops34h 41m

Houston George Bush Intcntl

Thu 29/1

09:54-09:30

2 stops41h 36m

£612

BirminghamHouston

BHX - IAH

BHXIAH

Birmingham

Sat 24/1

18:10-22:56

3 stops34h 46m

Houston George Bush Intcntl

Sat 31/1

19:09-08:40

3 stops31h 31m

£625

LondonHouston

STN - IAH

STNIAH

London Stansted

Fri 23/1

05:55-22:56

3 stops23h 01m

Houston George Bush Intcntl

Sun 25/1

06:25-07:50

2 stops19h 25m

£626

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 22/1

10:20-23:37

2 stops19h 17m

Houston George Bush Intcntl

Mon 26/1

16:06-17:40

2 stops19h 34m

£632

BirminghamHouston

BHX - IAH

BHXIAH

Birmingham

Thu 22/1

19:10-23:56

2 stops34h 46m

Houston George Bush Intcntl

Mon 26/1

16:06-18:30

2 stops20h 24m

£633

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Thu 22/1

19:15-21:13

2 stops31h 58m

Houston George Bush Intcntl

Mon 26/1

12:40-18:35

2 stops23h 55m

£635

LondonHouston

STN - IAH

STNIAH

London Stansted

Fri 9/1

11:55-22:56

3 stops41h 01m

Houston George Bush Intcntl

Sat 17/1

15:49-22:55

3 stops25h 06m

£645

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 23/3

18:05-23:49

3 stops34h 44m

Houston George Bush Intcntl

Fri 27/3

07:05-18:30

2 stops30h 25m

£647

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 2/2

06:40-23:37

2 stops22h 57m

Houston George Bush Intcntl

Sat 14/2

10:40-17:40

2 stops25h 00m

£667

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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6

Best time to book a flight from United Kingdom to George Bush Intcntl

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

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

Currently, April is the cheapest month in which you can book a flight from United Kingdom to Houston George Bush Intcntl Airport (average of £288). Flying from United Kingdom to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £669). 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 GB to IAH?

Find hourly flight availability from United Kingdom 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 12 December 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 28% on flights from United Kingdom to Houston George Bush Intcntl Airport by exploring options for tickets in the evening.

Weekly flight availability from United Kingdom to Houston George Bush Intcntl Airport

Explore weekly flight availability from United Kingdom to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 December 2025.

The most flights from GB0 to IAH are scheduled on a Thursday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 on average).

How often are flights from the United Kingdom to Houston delayed?

About 15% of weekly flights between United Kingdom and Houston have experienced delays in the past year, with the average delay time being 160 minutes.

What is the most punctual flight time for the United Kingdom to Houston flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Houston flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated 12 December 2025.
Check out reviews from past customers who have flown with KLM, Finnair, andVirgin Atlantic from the United Kingdom 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.
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.6

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.6

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Finnair
7.6
Good
1,334 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.6

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Virgin Atlantic
7.5
Good
675 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.6

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,626 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.6

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,571 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.6

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

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

    A quick flight from United Kingdom to Houston George Bush Intcntl Airport can take about 34h 06m. Scandinavian Airlines provides one of the quickest options available for as low as £704. United Kingdom 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 to fly from United Kingdom to Houston George Bush Intcntl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £257. Singapore Airlines flights start at £308 while deals on Lufthansa start at £544 one-way.

  • What are the most popular routes from United Kingdom to Houston George Bush Intcntl Airport?

    The most popular flight routes from United Kingdom to Houston George Bush Intcntl Airport are London Heathrow - Houston George Bush Intcntl, London Gatwick - Houston George Bush Intcntl and London City - Houston George Bush Intcntl.

  • What are the most reliable airlines from United Kingdom to Houston George Bush Intcntl Airport?

    The top 3 most reliable airlines when flying from United Kingdom to Houston George Bush Intcntl Airport are Air Canada (87%), Austrian Airlines (87%) and Brussels Airlines (87%).

  • What are the cheapest flights from United Kingdom to Houston George Bush Intcntl Airport?

    Looking for the cheapest flight from United Kingdom to Houston George Bush Intcntl Airport? While on average our users pay £898, our data indicates the cheapest price to be £448. The most popular route (London Heathrow - Houston George Bush Intcntl), is priced around £459.

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

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

  • How can I find direct flights from United Kingdom 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 United Kingdom to George Bush Intcntl.

  • Can I find deals for business class flights from United Kingdom to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Houston George Bush Intcntl Airport?

    Currently, April is the cheapest month in which you can book a flight from United Kingdom to Houston George Bush Intcntl Airport (average of £288). Flying from United Kingdom to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £669). 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

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Alternative routes for United Kingdom to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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Athens to George Bush Intcntl flights
Madrid to George Bush Intcntl flights

Top 10 airlines flying from United Kingdom to George Bush Intcntl

Discover the top 10 airlines that operate flights from United Kingdom to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£383Average£596FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Virgin AtlanticCheapest£422Average£827FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Singapore AirlinesCheapest£445Average£520FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
IcelandairCheapest£446Average£707FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£460Average£674FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
LufthansaCheapest£477Average£804FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£484Average£715FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapest£507Average£640FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£530Average£848FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Scandinavian AirlinesCheapest£531Average£644FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

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 United Kingdom to George Bush Intcntl?

Cheapflights makes it easy to find United Kingdom 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 United Kingdom to George Bush Intcntl?

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom 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 United Kingdom to George Bush Intcntl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to George Bush Intcntl, users can toggle the no change fees filter when performing a flight search.

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

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

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