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Cheap flights from London Gatwick Airport to Houston from £294

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — HOU
7 dec. — 14 dec.1
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 7 november 2025.

Round-trip from

£580

One-way from

£294

Popular in

July

Cheapest in

March

Average price

£761
26/11-8/12
  • 26/11-8/12
  • 3 total stops
  • 53h 40m total
  • London to Houston
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7/2
  • 7/2
  • 2 total stops
  • 39h 24m total
  • London to Houston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£30 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 7 november 2025.

ons. 26/1108:15LGW - IAH
2 stops34h 29mMultiple Airlines
man. 8/1208:49IAH - LGW
1 stop19h 11mMultiple Airlines
Deal found 6/11£580
ons. 12/1119:25LGW - IAH
2 stops44h 42mMultiple Airlines
søn. 23/1120:35IAH - LGW
1 stop31h 25mMultiple Airlines
Deal found 6/11£582
fre. 21/1114:00LGW - IAH
2 stops31h 07mMultiple Airlines
ons. 26/1119:15IAH - LGW
2 stops32h 45mMultiple Airlines
Deal found 6/11£586
ons. 12/1111:55LGW - IAH
2 stops18h 04mMultiple Airlines
søn. 16/1108:39IAH - LGW
2 stops20h 16mMultiple Airlines
Deal found 6/11£587
lør. 29/1120:15LGW - IAH
2 stops46h 29mMultiple Airlines
fre. 5/1220:07IAH - LGW
1 stop31h 58mMultiple Airlines
Deal found 5/11£587
tor. 11/1214:00LGW - IAH
1 stop14h 43mMultiple Airlines
man. 15/1208:49IAH - LGW
1 stop19h 11mMultiple Airlines
Deal found 6/11£589
ons. 12/1119:25LGW - IAH
2 stops44h 42mMultiple Airlines
ons. 26/1120:08IAH - LGW
1 stop31h 52mMultiple Airlines
Deal found 5/11£590
tor. 25/1214:00LGW - IAH
1 stop14h 36mMultiple Airlines
fre. 9/112:16IAH - LGW
1 stop15h 44mMultiple Airlines
Deal found 5/11£591
søn. 30/1108:30LGW - IAH
2 stops34h 14mMultiple Airlines
fre. 5/1220:07IAH - LGW
1 stop31h 58mMultiple Airlines
Deal found 5/11£595
man. 10/1114:00LGW - IAH
1 stop25h 33mMultiple Airlines
fre. 14/1112:49IAH - LGW
1 stop15h 11mMultiple Airlines
Deal found 6/11£599
ons. 19/1113:00LGW - IAH
2 stops17h 08mMultiple Airlines
tir. 2/1205:30IAH - LGW
1 stop18h 30mMultiple Airlines
Deal found 6/11£600
ons. 12/1111:55LGW - IAH
3 stops35h 31mMultiple Airlines
man. 17/1108:39IAH - LGW
2 stops20h 16mMultiple Airlines
Deal found 6/11£601

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 7 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

fre. 13/3

14:00-07:54

1 stop22h 54m

Houston George Bush Intcntl

tor. 19/3

08:44-10:00

1 stop20h 16m

£585

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

fre. 13/3

14:00-07:54

1 stop22h 54m

Houston George Bush Intcntl

lør. 21/3

08:44-10:05

1 stop20h 21m

£622

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

tir. 2/12

13:00-11:19

1 stop28h 19m

Houston George Bush Intcntl

lør. 7/3

19:40-06:00

2 stops28h 20m

£638

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

ons. 25/2

11:20-22:41

1 stop17h 21m

Houston George Bush Intcntl

man. 2/3

12:16-10:00

1 stop15h 44m

£645

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

tir. 20/1

06:25-19:10

1 stop18h 45m

Houston George Bush Intcntl

ons. 28/1

14:55-16:10

1 stop19h 15m

£668

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

ons. 11/3

06:25-20:10

1 stop18h 45m

Houston George Bush Intcntl

tor. 19/3

22:05-22:35

1 stop19h 30m

£671

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

man. 24/11

06:20-19:10

1 stop18h 50m

Houston George Bush Intcntl

man. 1/12

21:05-22:30

1 stop19h 25m

£686

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

man. 15/12

14:00-22:43

1 stop14h 43m

Houston George Bush Intcntl

tor. 15/1

13:35-21:15

2 stops25h 40m

£703

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

ons. 19/11

11:55-17:16

3 stops35h 21m

Houston George Bush Intcntl

tir. 25/11

12:10-10:55

2 stops16h 45m

£706

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

tir. 18/11

17:05-13:10

1 stop26h 05m

Houston George Bush Intcntl

man. 1/12

21:05-22:30

1 stop19h 25m

£706

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 43 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 7 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
7,500 reviews
Check prices

Food

6.3

Entertainment

6.4

Comfort

6.7

Crew

7.6

Overall

6.7

Boarding

6.9

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
7,500 reviews
British Airways
6.7
Okay
7,500 reviews
Check prices

Food

6.3

Entertainment

6.4

Comfort

6.7

Crew

7.6

Overall

6.7

Boarding

6.9

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 (£578), 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 7 november 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£578Average£625FlexibilityNo 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?

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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.

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