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George Bush Intcntl

$381+ Cheap flights from Gatwick (LGW) to George Bush Intcntl (IAH)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — IAH
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Gatwick to George Bush Intcntl

Cheapest flights from Gatwick to George Bush Intcntl
Explore the most affordable flight options available from Gatwick to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:05 amLGW - IAH
3 stops43h 25mMultiple Airlines
Thu 11/135:45 amIAH - LGW
3 stops28h 05mMultiple Airlines
Deal found 10/15$734
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:00 pmLGW - IAH
1 stop30h 40mMultiple Airlines
Fri 12/510:41 amIAH - LGW
2 stops17h 19mMultiple Airlines
Deal found 10/15$739
This Mytrip deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:00 pmLGW - IAH
1 stop15h 59mMultiple Airlines
Thu 11/132:59 pmIAH - LGW
3 stops23h 41mMultiple Airlines
Deal found 10/16$742
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:25 pmLGW - IAH
3 stops30h 05mMultiple Airlines
Wed 11/195:14 amIAH - LGW
2 stops27h 51mMultiple Airlines
Deal found 10/15$745
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:55 amLGW - IAH
3 stops35h 31mMultiple Airlines
Wed 11/1912:13 pmIAH - LGW
2 stops16h 42mMultiple Airlines
Deal found 10/15$746
This Mytrip deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:55 amLGW - IAH
3 stops26h 41mMultiple Airlines
Tue 12/165:46 amIAH - LGW
3 stops23h 09mMultiple Airlines
Deal found 10/16$753
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:35 amLGW - IAH
3 stops40h 30mMultiple Airlines
Sat 11/292:59 pmIAH - LGW
3 stops23h 41mMultiple Airlines
Deal found 10/15$754
This Mytrip deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:00 pmLGW - IAH
1 stop23h 33mMultiple Airlines
Sun 11/95:45 amIAH - LGW
3 stops23h 10mMultiple Airlines
Deal found 10/16$756
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:00 pmLGW - IAH
1 stop23h 33mMultiple Airlines
Wed 11/51:35 pmIAH - LGW
2 stops21h 05mMultiple Airlines
Deal found 10/15$758
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:40 amLGW - IAH
2 stops30h 39mMultiple Airlines
Mon 12/17:15 pmIAH - LGW
2 stops28h 45mMultiple Airlines
Deal found 10/15$760
This Trip.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:00 pmLGW - IAH
2 stops25h 09mMultiple Airlines
Sat 12/136:05 amIAH - LGW
2 stops22h 00mMultiple Airlines
Deal found 10/16$762

Cheap flight deals from Gatwick to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$734
(Mytrip)

One-way from

$381
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,005
Provider with most accurate pricing for London Gatwick-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for London Gatwick-Houston George Bush Intcntl flights.
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From London Gatwick to Houston George Bush Intcntl
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One-way flight from London Gatwick to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Gatwick 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 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Gatwick

Fly to

George Bush Intcntl

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 12/10

11:55 am-8:36 am

3 stops26h 41m

Houston George Bush Intcntl

Tue 12/16

5:46 am-10:55 am

3 stops23h 09m

$753

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 11/17

11:00 am-10:47 am

2 stops29h 47m

Houston George Bush Intcntl

Mon 12/1

8:35 pm-6:00 am

2 stops27h 25m

$769

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 10/23

2:00 pm-8:33 am

1 stop24h 33m

Houston George Bush Intcntl

Sun 10/26

7:30 pm-10:00 am

1 stop33h 30m

$868

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 11/19

10:15 am-7:10 pm

1 stop38h 55m

Houston George Bush Intcntl

Tue 12/2

9:05 pm-10:35 pm

1 stop19h 30m

$892

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 10/30

2:00 pm-8:33 am

1 stop23h 33m

Houston George Bush Intcntl

Thu 11/6

8:03 pm-10:00 am

1 stop31h 57m

$901

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 12/24

11:55 am-8:46 am

3 stops26h 51m

Houston George Bush Intcntl

Wed 1/7

5:33 am-10:55 am

2 stops23h 22m

$905

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 11/14

2:00 pm-11:59 pm

1 stop15h 59m

Houston George Bush Intcntl

Fri 11/21

8:29 am-10:00 am

1 stop19h 31m

$911

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 10/23

2:00 pm-12:13 am

1 stop16h 13m

Houston George Bush Intcntl

Tue 10/28

2:48 pm-6:35 pm

2 stops22h 47m

$920

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 10/27

1:10 pm-8:33 am

1 stop24h 23m

Houston George Bush Intcntl

Mon 11/3

8:35 pm-6:00 am

2 stops51h 25m

$923

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 10/20

2:00 pm-8:33 am

1 stop24h 33m

Houston George Bush Intcntl

Thu 10/23

5:25 am-10:00 am

1 stop22h 35m

$924

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 21 results
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Compare providers for flights from Gatwick to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gatwick to George Bush Intcntl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Gatwick Airport-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Gatwick Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Gatwick Airport-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Gatwick with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

Find useful and relevant information for your journey from Gatwick 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.

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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.

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Katy
Cypress

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Alternative routes for Gatwick to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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