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Cheap flights from London Gatwick Airport to Houston from £280

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — HOU
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

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 14 November 2025.

Round-trip from

£581

One-way from

£280

Popular in

December

Cheapest in

March

Average price

£774
2/12-5/12
  • 2/12-5/12
  • 5 total stops
  • 51h 40m total
  • London to Houston
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29/1
  • 29/1
  • 2 total stops
  • 26h 33m total
  • London to Houston
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£99 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 14 November 2025.

Tue 2/1216:25LGW - IAH
3 stops32h 40mMultiple Airlines
Fri 5/1205:00IAH - LGW
2 stops19h 00mMultiple Airlines
Deal found 12/11£581
Fri 12/1214:00LGW - IAH
1 stop14h 43mMultiple Airlines
Fri 9/112:16IAH - LGW
1 stop15h 44mMultiple Airlines
Deal found 12/11£584
Fri 12/1214:00LGW - IAH
1 stop14h 43mMultiple Airlines
Sun 11/120:17IAH - LGW
2 stops27h 43mMultiple Airlines
Deal found 12/11£584
Tue 2/1216:10LGW - IAH
3 stops33h 36mMultiple Airlines
Sun 14/1210:41IAH - LGW
2 stops17h 19mMultiple Airlines
Deal found 12/11£587
Fri 28/1114:00LGW - IAH
1 stop14h 00mMultiple Airlines
Mon 8/1208:49IAH - LGW
1 stop19h 11mMultiple Airlines
Deal found 13/11£590
Thu 20/1114:00LGW - IAH
2 stops33h 16mMultiple Airlines
Sun 23/1108:29IAH - LGW
3 stops20h 26mMultiple Airlines
Deal found 12/11£593
Wed 10/1219:25LGW - IAH
3 stops34h 34mMultiple Airlines
Sun 14/1208:49IAH - LGW
1 stop19h 11mMultiple Airlines
Deal found 12/11£597
Fri 28/1114:00LGW - IAH
1 stop14h 00mMultiple Airlines
Sat 6/1210:41IAH - LGW
2 stops17h 24mMultiple Airlines
Deal found 13/11£597
Mon 1/1214:00LGW - IAH
1 stop14h 00mMultiple Airlines
Thu 4/1210:00IAH - LGW
2 stops18h 00mMultiple Airlines
Deal found 13/11£602
Tue 16/1214:30LGW - IAH
3 stops39h 29mMultiple Airlines
Sat 10/112:16IAH - LGW
1 stop15h 49mMultiple Airlines
Deal found 12/11£604
Fri 28/1114:00LGW - IAH
1 stop14h 00mMultiple Airlines
Thu 4/1210:00IAH - LGW
2 stops18h 00mMultiple Airlines
Deal found 13/11£605
Fri 28/1114:00LGW - IAH
1 stop14h 00mMultiple Airlines
Fri 5/1208:49IAH - LGW
1 stop19h 11mMultiple Airlines
Deal found 13/11£606

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 14 November 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Houston that are best for you.

Fly from

Gatwick

Fly to

Houston

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 5/3

14:00-22:41

1 stop14h 41m

Houston George Bush Intcntl

Sun 8/3

21:44-10:00

1 stop31h 16m

£585

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 28/11

14:00-22:00

1 stop14h 00m

Houston George Bush Intcntl

Sat 6/12

10:41-10:05

2 stops17h 24m

£597

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 1/12

14:00-22:00

1 stop14h 00m

Houston George Bush Intcntl

Thu 4/12

10:00-10:00

2 stops18h 00m

£602

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 28/11

14:00-22:00

1 stop14h 00m

Houston George Bush Intcntl

Thu 4/12

10:00-10:00

2 stops18h 00m

£605

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 13/12

14:00-07:06

1 stop23h 06m

Houston George Bush Intcntl

Mon 12/1

12:16-10:00

1 stop15h 44m

£606

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 1/12

14:00-22:00

1 stop14h 00m

Houston George Bush Intcntl

Mon 8/12

10:41-10:00

2 stops17h 19m

£612

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 1/12

14:00-22:00

1 stop14h 00m

Houston George Bush Intcntl

Sun 7/12

05:33-06:00

1 stop18h 27m

£654

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 2/12

09:00-16:18

1 stop37h 18m

Houston George Bush Intcntl

Fri 5/12

20:07-10:05

1 stop31h 58m

£666

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sun 14/12

14:10-22:43

1 stop14h 33m

Houston George Bush Intcntl

Sat 10/1

12:16-10:05

1 stop15h 49m

£671

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 14/1

06:25-19:10

1 stop18h 45m

Houston George Bush Intcntl

Thu 22/1

21:05-22:35

1 stop19h 30m

£672

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 44 results
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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 14 November 2025.
Read reviews from past customers who have flown with British Airways 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.
British Airways
6.7
Okay
7,520 reviews
Check prices

Entertainment

6.4

Crew

7.6

Food

6.3

Boarding

6.9

Comfort

6.7

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,520 reviews
British Airways
6.7
Okay
7,520 reviews
Check prices

Entertainment

6.4

Crew

7.6

Food

6.3

Boarding

6.9

Comfort

6.7

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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.

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

    According to our current data, British Airways (£575), offers the cheapest pricing from London Gatwick Airport to Houston. British Airways is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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

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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.
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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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£575Average£622FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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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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