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George Bush Intcntl

$366+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — IAH
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
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 November 26, 2025.

This Mytrip deal was found by Cheapflights users on 11/25. 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.
Sun 12/710:00 amLGW - IAH
2 stops19h 59mMultiple Airlines
Thu 12/115:33 amIAH - LGW
3 stops28h 52mMultiple Airlines
Deal found 11/25$803
This Kiwi.com deal was found by Cheapflights users on 11/26. 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 12/118:30 amLGW - IAH
2 stops21h 29mMultiple Airlines
Sun 12/148:49 amIAH - LGW
1 stop19h 11mMultiple Airlines
Deal found 11/26$805
This Mytrip deal was found by Cheapflights users on 11/24. 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 12/211:55 amLGW - IAH
3 stops31h 06mMultiple Airlines
Mon 12/88:49 amIAH - LGW
2 stops20h 06mMultiple Airlines
Deal found 11/24$813
This Mytrip deal was found by Cheapflights users on 11/24. 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 12/910:00 amLGW - IAH
2 stops27h 04mMultiple Airlines
Thu 12/115:33 amIAH - LGW
3 stops28h 52mMultiple Airlines
Deal found 11/24$814
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Wed 12/37:25 pmLGW - IAH
2 stops41h 39mMultiple Airlines
Sat 3/147:38 pmIAH - LGW
1 stop29h 22mMultiple Airlines
Deal found 11/25$815
This Kiwi.com deal was found by Cheapflights users on 11/23. 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.
Wed 12/107:25 pmLGW - IAH
2 stops34h 34mMultiple Airlines
Sat 1/2412:16 pmIAH - LGW
1 stop15h 49mMultiple Airlines
Deal found 11/23$819
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/292:00 pmLGW - IAH
1 stop26h 10mMultiple Airlines
Mon 1/197:30 pmIAH - LGW
1 stop28h 30mMultiple Airlines
Deal found 11/24$831
This Mytrip deal was found by Cheapflights users on 11/25. 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 12/311:55 amLGW - IAH
3 stops35h 48mMultiple Airlines
Fri 12/58:30 pmIAH - LGW
3 stops32h 25mMultiple Airlines
Deal found 11/25$835

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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$802
(Mytrip)

One-way from

$366
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,025
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
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Highest demand for flights based on searches. 13% potential increase in price ($146 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 26, 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

Mon 12/8

7:25 pm-7:04 am

2 stops41h 39m

Houston George Bush Intcntl

Mon 12/15

8:49 am-10:00 am

1 stop19h 11m

$894

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 4/21

7:00 am-7:15 pm

1 stop18h 15m

Houston George Bush Intcntl

Sat 5/9

9:00 pm-1:10 pm

1 stop34h 10m

$927

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sun 12/7

5:05 pm-7:10 pm

1 stop32h 05m

Houston George Bush Intcntl

Sat 1/24

2:55 pm-10:35 pm

1 stop25h 40m

$928

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 3/3

6:25 am-7:10 pm

1 stop18h 45m

Houston George Bush Intcntl

Tue 3/10

10:05 pm-9:25 am

1 stop30h 20m

$931

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 2/26

6:25 am-7:10 pm

1 stop18h 45m

Houston George Bush Intcntl

Tue 3/10

10:05 pm-9:25 am

1 stop30h 20m

$931

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 3/4

10:15 am-7:10 pm

1 stop38h 55m

Houston George Bush Intcntl

Thu 3/12

10:05 pm-10:35 pm

1 stop19h 30m

$931

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 3/7

6:15 am-7:10 pm

1 stop18h 55m

Houston George Bush Intcntl

Tue 3/17

10:05 pm-9:25 am

1 stop30h 20m

$934

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 2/27

5:55 am-7:10 pm

1 stop19h 15m

Houston George Bush Intcntl

Thu 3/12

10:05 pm-10:35 pm

1 stop19h 30m

$944

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 3/4

6:25 am-7:10 pm

1 stop18h 45m

Houston George Bush Intcntl

Mon 3/9

10:05 pm-10:30 pm

1 stop19h 25m

$944

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 3/3

6:25 am-7:10 pm

1 stop18h 45m

Houston George Bush Intcntl

Fri 3/13

10:05 pm-9:20 am

1 stop30h 15m

$944

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 20 results
1
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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 November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Gatwick Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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

    There are many flights that can get you from London Gatwick Airport to Houston George Bush Intcntl Airport in 18h 15m. Fly via Turkish Airlines to get the fastest option. The distance between London Gatwick Airport and Houston George Bush Intcntl Airport is about 4840 mi.

  • 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.

See more FAQs

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
Katy
The Woodlands
Spring
Jersey Village
Humble
Conroe
Tomball
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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