Cheap flights from London Gatwick Airport to Houston from £349
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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap 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 11 July 2025.
Round-trip from | £540 |
---|---|
One-way from | £349 |
Popular in | July |
Cheapest in | November |
Average price | £1,013 |
Find flight deals from Gatwick to Houston
Cheapest flights from Gatwick to HoustonExplore 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 11 July 2025.
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 11 July 2025.
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 11 July 2025.
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
LondonHouston
LGW - IAH
LGWIAH
London Gatwick
Mon 25/8
14:00-15:57
2 stops31h 57m
Houston George Bush Intcntl
Fri 29/8
20:56-11:45
3 stops32h 49m
LondonHouston
LGW - IAH
LGWIAH
London Gatwick
Sun 24/8
12:10-11:35
1 stop29h 25m
Houston George Bush Intcntl
Tue 9/9
14:39-09:35
1 stop12h 56m
LondonHouston
LGW - IAH
LGWIAH
London Gatwick
Mon 8/9
12:10-13:43
1 stop31h 33m
Houston George Bush Intcntl
Mon 6/10
14:39-09:35
1 stop12h 56m
LondonHouston
LGW - HOU
LGWHOU
London Gatwick
Wed 20/8
12:00-22:31
2 stops16h 31m
Houston Hobby
Mon 25/8
09:57-10:00
2 stops18h 03m
LondonHouston
LGW - HOU
LGWHOU
London Gatwick
Mon 27/10
11:55-00:10
2 stops17h 15m
Houston Hobby
Sun 2/11
10:10-10:55
2 stops18h 45m
LondonHouston
LGW - HOU
LGWHOU
London Gatwick
Thu 28/8
14:30-13:51
2 stops29h 21m
Houston Hobby
Mon 1/9
20:25-08:10
2 stops29h 45m
LondonHouston
LGW - IAH
LGWIAH
London Gatwick
Tue 21/10
14:00-00:15
1 stop16h 15m
LondonHouston
LGW - HOU
LGWHOU
London Gatwick
Thu 11/9
10:45-10:03
2 stops29h 18m
LondonHouston
LGW - IAH
LGWIAH
London Gatwick
Mon 22/9
10:45-14:10
2 stops57h 25m
LondonHouston
LGW - HOU
LGWHOU
London Gatwick
Fri 22/8
10:45-12:10
3 stops31h 25m
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.
Cheapflights Insights
Everything you need to know about your flight from London Gatwick Airport to Houston
What is the cheapest month to book a flight from London Gatwick Airport to Houston?
Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Houston (average of £765). Flying from London Gatwick Airport to Houston in July is currently the most expensive (average of £1,114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LGW to HOU?
Find hourly flight availability from Gatwick to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 8% on flights from London Gatwick Airport to Houston by exploring options for tickets at midday.
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 11 July 2025.
Read reviews from past customers who have flown with Delta, JetBlue, andTurkish 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.
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Michael,Jul 2025
AMS - ATL
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Michael,Jul 2025
AMS - ATL
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Michael,Jul 2025
AMS - ATL
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Michael,Jul 2025
AMS - ATL
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Michael,Jul 2025
AMS - ATL
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Michael,Jul 2025
AMS - ATL
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Gatwick to Houston
See prices for flight routes from nearby airports that may be better suited for you.
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 11 July 2025.
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.