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$356+ Cheap flights from Gatwick (LGW) to Houston

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — HOU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$697
(Mytrip)

One-way from

$356
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$944
From London Gatwick to Houston
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One-way flight from London Gatwick to Houston
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Highest demand for flights based on searches. 20% potential increase in price ($265 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Gatwick to Houston

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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2210:00 amLGW - IAH
1 stop17h 00mMultiple Airlines
Thu 9/411:02 pmIAH - LGW
1 stop29h 53mMultiple Airlines
Deal found 6/11$697
This ChecknFly deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:10 pmLGW - IAH
1 stop31h 33mIcelandair
Sun 9/142:39 pmIAH - LGW
1 stop12h 56mIcelandair
Deal found 6/10$707
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:30 pmLGW - IAH
2 stops16h 34mAmerican Airlines
Wed 11/1911:27 amIAH - LGW
2 stops15h 33mAmerican Airlines
Deal found 6/12$853
This Gotogate deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:05 pmLGW - IAH
1 stop26h 00mTurkish Airlines
Mon 12/19:05 pmIAH - LGW
1 stop30h 05mTurkish Airlines
Deal found 6/11$892
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/912:20 pmLGW - HOU
2 stops17h 30mAmerican Airlines
Wed 7/168:58 amHOU - LGW
2 stops17h 12mAmerican Airlines
Deal found 6/9$943
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1812:00 pmLGW - HOU
2 stops16h 31mDelta
Fri 9/59:57 amHOU - LGW
2 stops18h 03mDelta
Deal found 6/10$972
This Icelandair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:55 amLGW - HOU
2 stops17h 05mMultiple Airlines
Wed 12/1012:55 pmHOU - LGW
2 stops16h 00mMultiple Airlines
Deal found 6/12$1,037
This Iberia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2311:35 amLGW - HOU
2 stops42h 13mIberia
Wed 7/92:29 pmHOU - LGW
2 stops38h 21mIberia
Deal found 6/10$1,086

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 12, 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

Fri 8/22

10:00 am-9:00 pm

1 stop17h 00m

Houston George Bush Intcntl

Thu 9/4

11:02 pm-10:55 am

1 stop29h 53m

$697

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 9/4

12:10 pm-1:43 pm

1 stop31h 33m

Houston George Bush Intcntl

Sun 9/14

2:39 pm-9:35 am

1 stop12h 56m

$707

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 11/12

12:30 pm-11:04 pm

2 stops16h 34m

Houston George Bush Intcntl

Wed 11/19

11:27 am-9:00 am

2 stops15h 33m

$853

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 11/18

5:05 pm-1:05 pm

1 stop26h 00m

Houston George Bush Intcntl

Mon 12/1

9:05 pm-9:10 am

1 stop30h 05m

$892

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 7/9

12:00 pm-5:04 pm

2 stops35h 04m

Houston George Bush Intcntl

Wed 7/16

5:59 pm-10:00 am

2 stops34h 01m

$906

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Wed 7/9

12:20 pm-11:50 pm

2 stops17h 30m

Houston Hobby

Wed 7/16

8:58 am-8:10 am

2 stops17h 12m

$943

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Mon 8/18

12:00 pm-10:31 pm

2 stops16h 31m

Houston Hobby

Sat 9/6

10:22 am-10:00 am

2 stops17h 38m

$972

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Tue 12/2

11:55 am-11:00 pm

2 stops17h 05m

Houston Hobby

Wed 12/10

12:55 pm-10:55 am

2 stops16h 00m

$1,037

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Mon 6/23

11:35 am-11:48 pm

2 stops42h 13m

Houston Hobby

Wed 7/9

2:29 pm-10:50 am

2 stops38h 21m

$1,086

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 6/18

10:00 am-6:11 pm

2 stops38h 11m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 16 results
1
2

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 round-trip 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

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 June 12, 2025.

When flying from London Gatwick Airport to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 June 12, 2025.
Read reviews from past customers who have flown Delta, Virgin Atlantic and Turkish Airlines from London to Houston. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 are the cheapest airlines flying from London Gatwick Airport to Houston round-trip?

    Currently priced at $707, Icelandair will fly you from London Gatwick Airport to Houston and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Turkish Airlines and Virgin Atlantic - these airlines can fly you to your destination from $892 and $906, respectively. Users have found that Icelandair is 32% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London Gatwick Airport to Houston one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $665. TAP AIR PORTUGAL flights start at $917 while deals on Turkish Airlines start at $929 one-way.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from London Gatwick Airport to Houston?

    Currently, September is the cheapest month in which you can book a flight from London Gatwick Airport to Houston (average of $230). Flying from London Gatwick Airport to Houston in March is currently the most expensive (average of $332). 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.

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