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$278+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LGW
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/48:07 pmIAH - LGW
1 stop31h 53mMultiple Airlines
Mon 12/82:00 pmLGW - IAH
1 stop34h 29mMultiple Airlines
Deal found 10/28$568
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:55 amIAH - LGW
2 stops24h 35mMultiple Airlines
Tue 11/181:25 pmLGW - IAH
2 stops31h 10mMultiple Airlines
Deal found 10/27$570
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Mon 11/176:00 amIAH - LGW
2 stops18h 00mMultiple Airlines
Sat 12/62:00 pmLGW - IAH
1 stop23h 06mMultiple Airlines
Deal found 10/29$571
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/188:00 amIAH - LGW
2 stops40h 00mMultiple Airlines
Sat 12/62:00 pmLGW - IAH
1 stop23h 06mMultiple Airlines
Deal found 10/29$580
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:30 pmIAH - LGW
2 stops21h 15mMultiple Airlines
Thu 12/47:00 amLGW - IAH
2 stops20h 39mMultiple Airlines
Deal found 10/28$592
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:30 pmIAH - LGW
2 stops27h 30mMultiple Airlines
Fri 12/59:45 pmLGW - IAH
3 stops29h 54mMultiple Airlines
Deal found 10/29$594
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:00 amIAH - LGW
2 stops19h 00mMultiple Airlines
Thu 12/118:30 amLGW - IAH
2 stops21h 10mMultiple Airlines
Deal found 10/28$595
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Mon 11/176:00 amIAH - LGW
2 stops18h 00mMultiple Airlines
Mon 12/82:00 pmLGW - IAH
1 stop35h 15mMultiple Airlines
Deal found 10/29$598
This Norse deal was found by Cheapflights users on 10/28. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:29 amIAH - LGW
1 stop19h 31mMultiple Airlines
Fri 12/52:00 pmLGW - IAH
1 stop14h 43mMultiple Airlines
Deal found 10/28$601

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$566
(Mytrip)

One-way from

$278
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$551
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
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One-way flight from Houston George Bush Intcntl to London Gatwick
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Highest demand for flights based on searches. 25% potential increase in price ($278 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 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 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 October 30, 2025.
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

George Bush Intcntl

Fly to

Gatwick

Route

Depart

Return

Price

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 1/9

12:17 pm-10:00 am

1 stop15h 43m

London Gatwick

Thu 1/15

2:00 pm-8:42 am

1 stop24h 42m

$574

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 11/28

8:29 am-10:00 am

1 stop19h 31m

London Gatwick

Fri 12/5

2:00 pm-10:43 pm

1 stop14h 43m

$601

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 12/3

8:35 pm-10:00 am

1 stop31h 25m

London Gatwick

Mon 12/8

2:00 pm-10:43 pm

1 stop14h 43m

$650

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 2/4

9:05 pm-10:35 pm

1 stop19h 30m

London Gatwick

Sat 2/14

5:05 pm-7:10 pm

1 stop32h 05m

$703

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 11/29

2:55 pm-4:10 pm

1 stop19h 15m

London Gatwick

Wed 12/3

5:05 pm-7:10 pm

1 stop32h 05m

$741

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 12/10

8:23 pm-10:00 am

1 stop31h 37m

London Gatwick

Thu 12/18

2:00 pm-11:00 pm

1 stop15h 00m

$1,030

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 12/21

5:46 am-10:00 am

1 stop22h 14m

London Gatwick

Sat 12/27

2:00 pm-10:19 am

1 stop26h 19m

$1,096

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 3/3

9:05 pm-10:35 pm

1 stop19h 30m

London Gatwick

Thu 3/5

10:20 am-7:10 pm

1 stop38h 50m

$1,109

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 12/19

5:46 am-10:00 am

1 stop22h 14m

London Gatwick

Fri 1/16

2:00 pm-8:42 am

1 stop24h 42m

$1,133

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 2/8

12:30 pm-3:45 pm

2 stops21h 15m

London Gatwick

Wed 2/18

10:40 am-8:33 am

3 stops27h 53m

$1,223

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 19 results
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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-London Gatwick Airport flight deals on Cheapflights vs. eDreams >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 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 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.

Cheapflights Insights

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

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

Find hourly flight availability from George Bush Intcntl to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 44% on flights from Houston George Bush Intcntl Airport to London Gatwick Airport by exploring options for tickets in the morning.

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated October 30, 2025.
See what other customers who have flown with American Airlines from Houston George Bush Intcntl Airport to London Gatwick Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,030 reviews

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Alison,May 2025

LHR - MAN

Gate staff were confused and passengers openly incredulous at lack of organisation and information to the extent that for a while we all believed entry to the gate would be via a coffee shop. It was embarrassing to see US passengers so derisive of the ground crew’s ineptitude.
American Airlines
7.2
Good
11,030 reviews
American Airlines
7.2
Good
11,030 reviews

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Alison,May 2025

LHR - MAN

Gate staff were confused and passengers openly incredulous at lack of organisation and information to the extent that for a while we all believed entry to the gate would be via a coffee shop. It was embarrassing to see US passengers so derisive of the ground crew’s ineptitude.

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 can get you from Houston George Bush Intcntl Airport to London Gatwick Airport in just under 19h 30m. Your travel time can differ by up to . There are 4840 mi between Houston George Bush Intcntl Airport and London Gatwick Airport.

  • What is the cheapest airline to fly from Houston George Bush Intcntl Airport to London Gatwick Airport round-trip?

    Cheapflights users have booked flights from Houston George Bush Intcntl Airport to London Gatwick Airport round-trip from $551. American Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton

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Top airline flying from George Bush Intcntl to Gatwick

Discover the top airline that operate flights from George Bush Intcntl to Gatwick. 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$551Average$667FlexibilityNo cancel feeOn-time71%

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