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Cheap flights from London Gatwick Airport to Houston from £415

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — HOU
7 Aug — 14 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Houston

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Houston
Explore the most affordable flight options available from Gatwick to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2026.

Mon 24/814:00
LGW
-
IAH
1 stop30h 32m
Multiple Airlines
Tue 8/916:32
IAH
-
LGW
2 stops35h 28m
Multiple Airlines
Deal found 8/7£607
Thu 27/812:20
LGW
-
IAH
1 stop34h 19m
JetBlue
Thu 3/919:31
IAH
-
LGW
1 stop32h 04m
JetBlue
Deal found 7/7£621
Fri 4/914:00
LGW
-
IAH
1 stop24h 02m
Multiple Airlines
Fri 18/912:21
IAH
-
LGW
1 stop15h 39m
Multiple Airlines
Deal found 5/7£625
Mon 3/814:00
LGW
-
IAH
1 stop24h 45m
Multiple Airlines
Mon 10/819:23
IAH
-
LGW
1 stop32h 37m
Multiple Airlines
Deal found 4/7£626
Wed 14/1014:00
LGW
-
IAH
1 stop26h 24m
Multiple Airlines
Thu 12/1120:44
IAH
-
LGW
2 stops29h 31m
Multiple Airlines
Deal found 3/7£634
Sat 12/914:00
LGW
-
IAH
2 stops24h 42m
Multiple Airlines
Wed 23/912:21
IAH
-
LGW
1 stop15h 39m
Multiple Airlines
Deal found 6/7£635
Mon 24/812:20
LGW
-
IAH
1 stop34h 19m
JetBlue
Tue 1/919:31
IAH
-
LGW
1 stop32h 04m
JetBlue
Deal found 6/7£636
Mon 7/912:20
LGW
-
IAH
1 stop30h 12m
Multiple Airlines
Wed 7/1015:55
IAH
-
LGW
1 stop11h 30m
Multiple Airlines
Deal found 6/7£637
Thu 20/814:00
LGW
-
IAH
1 stop24h 02m
Multiple Airlines
Sat 12/912:21
IAH
-
LGW
1 stop15h 39m
Multiple Airlines
Deal found 3/7£638
Thu 27/814:00
LGW
-
IAH
1 stop24h 02m
Multiple Airlines
Mon 31/806:30
IAH
-
LGW
2 stops23h 15m
Multiple Airlines
Deal found 7/7£640
Thu 27/814:00
LGW
-
IAH
1 stop24h 02m
Multiple Airlines
Thu 24/922:15
IAH
-
LGW
2 stops29h 45m
Multiple Airlines
Deal found 6/7£643
Tue 1/915:40
LGW
-
HOU
2 stops33h 35m
Multiple Airlines
Wed 7/1015:45
HOU
-
LGW
2 stops16h 55m
Multiple Airlines
Deal found 4/7£789

Find flight deals from Gatwick to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Houston (HO1). 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 8 July 2026.

Round-trip from

£607

One-way from

£415

Popular in

June

Cheapest in

September

Average price

£908
24/8-8/9
  • 24/8-8/9
  • 3 total stops
  • 66h 00m total
  • London to Houston
Search Deals
16/11
  • 16/11
  • 3 total stops
  • 41h 37m total
  • London to Houston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Houston 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 8 July 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 6/8

14:00-08:45

1 stop24h 45m

Houston George Bush Intcntl

Thu 13/8

19:23-10:00

1 stop32h 37m

£770

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 26/9

07:10-19:15

1 stop18h 05m

Houston George Bush Intcntl

Tue 13/10

21:10-22:25

1 stop19h 15m

£774

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 14/10

12:05-12:05

2 stops30h 00m

Houston George Bush Intcntl

Thu 12/11

13:46-15:50

2 stops20h 04m

£786

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Tue 1/9

15:40-19:15

2 stops33h 35m

Houston Hobby

Wed 7/10

15:45-14:40

2 stops16h 55m

£789

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 12/11

10:40-10:54

2 stops30h 14m

Houston George Bush Intcntl

Mon 16/11

11:44-15:45

2 stops22h 01m

£794

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 29/9

15:40-10:55

2 stops25h 15m

Houston George Bush Intcntl

Thu 8/10

11:45-14:40

2 stops20h 55m

£795

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Thu 10/9

15:40-21:45

2 stops36h 05m

Houston Hobby

Wed 30/9

15:30-14:40

3 stops17h 10m

£828

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 8/9

10:20-23:59

2 stops19h 39m

Houston George Bush Intcntl

Tue 22/9

07:01-18:50

2 stops29h 49m

£831

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Mon 23/11

11:55-22:40

2 stops16h 45m

Houston Hobby

Sun 6/12

11:55-10:55

2 stops17h 00m

£846

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Sat 26/9

15:40-01:15

2 stops39h 35m

Houston Hobby

Sat 10/10

17:30-14:40

2 stops15h 10m

£860

Flights are sorted by cheapest return flights first.

Deals found on 4/7

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Gatwick 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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Houston
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated 8 July 2026.
Read reviews from past customers who have flown with Turkish Airlines from London Gatwick Airport to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,440 reviews
Check prices

Entertainment

7.5

Crew

7.8

Boarding

7.3

Food

7.5

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Turkish Airlines
7.4
Good
4,440 reviews
Turkish Airlines
7.4
Good
4,440 reviews
Check prices

Entertainment

7.5

Crew

7.8

Boarding

7.3

Food

7.5

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Houston. 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?

    Turkish Airlines, TAP AIR PORTUGAL, and Icelandair can get you from London Gatwick Airport to Houston in just under 18h 05m. Your travel time can differ by up to 12h 09m. The distance from London Gatwick Airport to Houston is about 4840 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Gatwick to Houston that include hotel bookings?

    Yes. In addition to deals on Gatwick to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Houston?

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

  • Can I find deals for business class flights from Gatwick to Houston?

    Yes. Cheapflights offers flight deals from Gatwick to Houston 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Gatwick to Houston

Discover the top airline that operate flights from Gatwick to Houston. 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 858,174 searches. Data last updated 8 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£667Average£813FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Houston?

Cheapflights helps you search for flights from Gatwick to Houston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Houston?

Cheapflights simply makes it quick and affordable to book flights from Gatwick to Houston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Gatwick to Houston with no change fees?

Need flexible booking options for your flight to Houston from Gatwick? 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 Gatwick to Houston become cheaper?

Of course! You can now track prices for flights from Gatwick to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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