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Gatwick

$333+ Cheap flights from George Bush Intcntl (IAH) to Gatwick (LGW)

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LGW
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Gatwick

Cheapest flights from George Bush Intcntl to Gatwick
Explore the most affordable flight options available from George Bush Intcntl to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Tue 10/64:21 pm
IAH
-
LGW
1 stop35h 39m
Multiple Airlines
Thu 10/152:00 pm
LGW
-
IAH
1 stop26h 24m
Multiple Airlines
Deal found 7/29$816
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Fri 10/212:21 pm
IAH
-
LGW
1 stop15h 39m
Multiple Airlines
Sun 10/42:00 pm
LGW
-
IAH
1 stop25h 26m
Multiple Airlines
Deal found 7/29$817
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/1412:21 pm
IAH
-
LGW
1 stop15h 39m
Multiple Airlines
Sun 9/202:00 pm
LGW
-
IAH
1 stop25h 26m
Multiple Airlines
Deal found 7/27$818
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Fri 8/149:40 am
IAH
-
LGW
2 stops18h 20m
Multiple Airlines
Wed 8/262:00 pm
LGW
-
IAH
1 stop24h 02m
Multiple Airlines
Deal found 7/28$819
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Sat 9/51:45 pm
IAH
-
LGW
1 stop14h 15m
Multiple Airlines
Fri 10/22:00 pm
LGW
-
IAH
1 stop30h 13m
Multiple Airlines
Deal found 7/27$820
This Mytrip deal was found by Cheapflights users on 7/30. 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 9/2112:00 pm
IAH
-
LGW
2 stops22h 25m
Multiple Airlines
Tue 10/66:00 am
LGW
-
IAH
2 stops21h 52m
Multiple Airlines
Deal found 7/30$821
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Tue 8/111:29 pm
IAH
-
LGW
1 stop14h 31m
Multiple Airlines
Mon 8/242:00 pm
LGW
-
IAH
1 stop30h 32m
Multiple Airlines
Deal found 7/28$822
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Fri 8/284:32 pm
IAH
-
LGW
2 stops31h 48m
Multiple Airlines
Fri 9/42:00 pm
LGW
-
IAH
1 stop30h 32m
Multiple Airlines
Deal found 7/29$823
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/131:16 pm
IAH
-
LGW
1 stop14h 44m
Multiple Airlines
Tue 8/252:00 pm
LGW
-
IAH
1 stop30h 32m
Multiple Airlines
Deal found 7/28$825
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Fri 8/149:40 am
IAH
-
LGW
2 stops18h 20m
Multiple Airlines
Mon 8/242:00 pm
LGW
-
IAH
1 stop30h 32m
Multiple Airlines
Deal found 7/27$826
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Tue 8/251:45 pm
IAH
-
LGW
1 stop14h 15m
Multiple Airlines
Tue 9/12:00 pm
LGW
-
IAH
2 stops26h 34m
Multiple Airlines
Deal found 7/28$827

Find flight deals from George Bush Intcntl to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Gatwick (LGW). 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 July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$816
(Kiwi.com)

One-way from

$333
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,158
Provider with most accurate pricing for Houston George Bush Intcntl-London Gatwick flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-London Gatwick flights.
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From Houston George Bush Intcntl to London Gatwick
Search Deals
One-way flight from Houston George Bush Intcntl to London Gatwick
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($282 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Gatwick 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 July 30, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 10/14

9:15 pm-4:35 pm

1 stop37h 20m

London Gatwick

Tue 10/20

10:50 am-7:20 pm

1 stop38h 30m

$868

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Thu 10/15

9:15 pm-4:45 pm

1 stop37h 30m

London Gatwick

Tue 10/20

5:35 pm-7:20 pm

1 stop31h 45m

$868

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 9/30

3:55 pm-9:25 am

1 stop11h 30m

London Gatwick

Tue 10/6

10:35 am-10:02 pm

2 stops17h 27m

$890

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 8/23

3:35 pm-8:15 pm

2 stops22h 40m

London Gatwick

Tue 9/8

9:35 am-1:35 pm

2 stops34h 00m

$938

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 9/2

1:45 pm-10:00 am

1 stop14h 15m

London Gatwick

Sun 9/6

2:00 pm-12:04 pm

1 stop28h 04m

$967

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 8/23

1:20 pm-9:35 am

1 stop14h 15m

London Gatwick

Tue 9/8

12:20 pm-11:34 am

1 stop29h 14m

$976

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 11/21

2:55 pm-4:30 pm

1 stop19h 35m

London Gatwick

Fri 11/27

6:30 am-7:05 pm

1 stop18h 35m

$978

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 11/1

7:10 pm-3:45 pm

1 stop14h 35m

London Gatwick

Sat 11/7

10:00 am-11:55 pm

2 stops19h 55m

$987

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 8/23

3:55 pm-9:25 am

1 stop11h 30m

London Gatwick

Tue 9/8

10:35 am-10:05 pm

2 stops17h 30m

$1,009
Quickest round-trip

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 9/16

3:55 pm-9:25 am

1 stop11h 30m

London Gatwick

Thu 9/24

10:25 am-9:14 pm

2 stops16h 49m

$1,011

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from George Bush Intcntl to Gatwick

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 George Bush Intcntl to Gatwick in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Houston George Bush Intcntl Airport-London Gatwick Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-London Gatwick Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-London Gatwick Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-London Gatwick 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 Houston George Bush Intcntl Airport-London Gatwick 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 George Bush Intcntl to Gatwick

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

    Turkish Airlines and Delta can get you from Houston George Bush Intcntl Airport to London Gatwick Airport in just under 11h 30m. Your travel time can differ by up to 8h 40m. There are 4840 mi between Houston George Bush Intcntl Airport and London Gatwick Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Gatwick 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 London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow

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