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Cheap flights from Houston George Bush Intcntl Airport to London Gatwick Airport from £350

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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LGW
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from George Bush Intcntl to Gatwick

Enter your travel dates to find the best prices.

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 5 May 2026.

Wed 27/511:49
IAH
-
LGW
1 stop16h 11m
Multiple Airlines
Mon 1/614:00
LGW
-
IAH
1 stop24h 50m
Multiple Airlines
Deal found 30/4£624
Sat 17/1021:05
IAH
-
LGW
1 stop30h 50m
Turkish Airlines
Fri 6/1117:05
LGW
-
IAH
1 stop33h 05m
Turkish Airlines
Deal found 4/5£625
Tue 26/519:44
IAH
-
LGW
1 stop32h 16m
Multiple Airlines
Wed 3/614:00
LGW
-
IAH
1 stop23h 33m
Multiple Airlines
Deal found 2/5£626
Tue 26/506:00
IAH
-
LGW
1 stop22h 00m
Multiple Airlines
Sun 31/514:00
LGW
-
IAH
1 stop23h 33m
Multiple Airlines
Deal found 30/4£631
Tue 26/506:00
IAH
-
LGW
1 stop22h 00m
Multiple Airlines
Fri 29/514:00
LGW
-
IAH
2 stops23h 34m
Multiple Airlines
Deal found 30/4£631
Thu 17/921:05
IAH
-
LGW
1 stop30h 50m
Turkish Airlines
Thu 24/917:35
LGW
-
IAH
1 stop25h 10m
Turkish Airlines
Deal found 1/5£635
Wed 19/821:05
IAH
-
LGW
1 stop19h 25m
Turkish Airlines
Wed 2/914:05
LGW
-
IAH
1 stop35h 05m
Turkish Airlines
Deal found 3/5£636
Tue 6/1021:05
IAH
-
LGW
1 stop19h 20m
Turkish Airlines
Sun 11/1007:30
LGW
-
IAH
1 stop35h 15m
Turkish Airlines
Deal found 2/5£637
Sun 13/921:05
IAH
-
LGW
1 stop19h 20m
Turkish Airlines
Sun 20/907:30
LGW
-
IAH
1 stop35h 15m
Turkish Airlines
Deal found 4/5£639
Tue 8/921:05
IAH
-
LGW
1 stop19h 20m
Turkish Airlines
Sat 19/910:50
LGW
-
IAH
1 stop38h 20m
Turkish Airlines
Deal found 30/4£640

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 5 May 2026.

Round-trip from

£624

One-way from

£350

Popular in

June

Cheapest in

September

Average price

£679
27/5-1/6
  • 27/5-1/6
  • 2 total stops
  • 41h 01m total
  • Houston to London
Search Deals
JetBlue
  • JetBlue
  • 17/7
  • 1 total stop
  • 34h 26m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£115 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 5 May 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 return flight

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 9/8

15:55-16:00

1 stop18h 05m

London Gatwick

Sat 22/8

17:00-13:40

1 stop26h 40m

£689

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Thu 10/9

15:55-09:25

1 stop11h 30m

London Gatwick

Sat 19/9

10:25-11:31

2 stops31h 06m

£727

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 20/5

06:00-10:00

1 stop22h 00m

London Gatwick

Tue 26/5

14:00-22:16

1 stop14h 16m

£752

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 5/9

15:55-16:00

1 stop18h 05m

London Gatwick

Wed 9/9

17:00-11:31

2 stops24h 31m

£760

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 16/9

12:55-16:00

2 stops21h 05m

London Gatwick

Mon 21/9

17:00-13:40

1 stop26h 40m

£761

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 22/5

19:44-10:00

1 stop32h 16m

London Gatwick

Mon 25/5

14:00-18:49

1 stop34h 49m

£765

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Thu 30/7

17:05-16:00

1 stop16h 55m

London Gatwick

Fri 7/8

10:25-22:19

2 stops17h 54m

£864

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 3/6

09:49-09:25

2 stops17h 36m

London Gatwick

Wed 10/6

10:25-23:56

2 stops19h 31m

£890
Fastest return journey

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Thu 30/7

17:05-16:00

1 stop16h 55m

London Gatwick

Tue 4/8

10:35-22:19

2 stops17h 44m

£938

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 10/7

17:05-16:00

1 stop16h 55m

London Gatwick

Wed 15/7

10:25-22:24

2 stops17h 59m

£949

Flights are sorted by cheapest return flights first.

Deals found on 4/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 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.

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?

    There are many flights that can get you from Houston George Bush Intcntl Airport to London Gatwick Airport in 18h 05m. Fly via Virgin Atlantic to get the fastest option. There are 4840 mi between Houston George Bush Intcntl Airport and London Gatwick Airport.

  • 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 holiday 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for George Bush Intcntl to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Heathrow flights
George Bush Intcntl to Heathrow flights
Hobby to Gatwick flights
George Bush Intcntl to Stansted flights
George Bush Intcntl to Luton flights

Fly with Cheapflights

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How does Cheapflights help users find flights from George Bush Intcntl to Gatwick?

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Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Gatwick?

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Can Cheapflights find flights from George Bush Intcntl to Gatwick with no change fees?

Need flexible booking options for your flight to Gatwick from George Bush Intcntl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on George Bush Intcntl to Gatwick flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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