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$361+ Cheap flights from Houston to Gatwick (LGW)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LGW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Houston to Gatwick

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

$690
(Kiwi.com)

One-way from

$361
(JetBlue)

Popular in

June

Cheapest in

September

Average price

$2,871
From Houston to London Gatwick
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One-way flight from Houston to London Gatwick
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Highest demand for flights based on searches. 33% potential increase in price ($540 potential increase over avg. RT price).
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Cheapest flight prices on average. 20% potential price decrease ($180 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 Houston to Gatwick

Cheapest flights from Houston to Gatwick
Explore the most affordable flight options available from Houston to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:15 amIAH - LGW
1 stop17h 40mMultiple Airlines
Sat 8/1610:00 amLGW - IAH
1 stop17h 00mMultiple Airlines
Deal found 6/10$690
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/310:19 amIAH - LGW
1 stop17h 41mDelta
Sun 8/1012:00 pmLGW - IAH
1 stop15h 33mDelta
Deal found 6/12$706
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.
Tue 7/2910:02 amHOU - LGW
2 stops17h 58mDelta
Mon 8/1812:00 pmLGW - HOU
2 stops16h 31mDelta
Deal found 6/10$711
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.
Sat 10/411:05 amIAH - LGW
2 stops17h 35mAmerican Airlines
Sat 10/1112:20 pmLGW - IAH
2 stops16h 34mAmerican Airlines
Deal found 6/12$721
This The Travel House 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2311:40 amIAH - LGW
1 stop15h 55mIcelandair
Sat 9/1312:10 pmLGW - IAH
1 stop31h 33mIcelandair
Deal found 6/12$739
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/292:25 pmIAH - LGW
1 stop19h 50mTurkish Airlines
Fri 10/105:30 amLGW - IAH
1 stop19h 35mTurkish Airlines
Deal found 6/12$812
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:41 pmHOU - LGW
2 stops19h 19mIberia
Tue 9/238:40 pmLGW - HOU
2 stops29h 20mIberia
Deal found 6/11$874
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:41 pmHOU - LGW
2 stops19h 19mMultiple Airlines
Tue 9/2311:35 amLGW - HOU
2 stops32h 28mMultiple Airlines
Deal found 6/11$998
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.
Sun 7/278:58 amHOU - LGW
2 stops16h 52mAmerican Airlines
Sun 8/312:20 pmLGW - HOU
2 stops17h 30mAmerican Airlines
Deal found 6/12$1,321

Cheapflights Fare Finder

Customize your flight search to find flights from Houston to Gatwick 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 Houston to London Gatwick Airport that are best for you.

Fly from

Houston

Fly to

Gatwick

Route

Depart

Return

Price

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 8/11

7:15 am-6:55 am

1 stop17h 40m

London Gatwick

Sat 8/16

10:00 am-9:00 pm

1 stop17h 00m

$690

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 8/3

10:19 am-10:00 am

1 stop17h 41m

London Gatwick

Sun 8/10

12:00 pm-9:33 pm

1 stop15h 33m

$706

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Tue 7/29

10:02 am-10:00 am

2 stops17h 58m

London Gatwick

Mon 8/18

12:00 pm-10:31 pm

2 stops16h 31m

$711

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 10/4

11:05 am-10:40 am

2 stops17h 35m

London Gatwick

Sat 10/11

12:20 pm-10:54 pm

2 stops16h 34m

$721

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 8/23

11:40 am-9:35 am

1 stop15h 55m

London Gatwick

Sat 9/13

12:10 pm-1:43 pm

1 stop31h 33m

$739

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 9/29

2:25 pm-4:15 pm

1 stop19h 50m

London Gatwick

Fri 10/10

5:30 am-7:05 pm

1 stop19h 35m

$812

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Sun 9/7

6:41 pm-8:00 pm

2 stops19h 19m

London Gatwick

Tue 9/23

8:40 pm-8:00 pm

2 stops29h 20m

$874

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Sun 9/7

6:41 pm-8:00 pm

2 stops19h 19m

London Gatwick

Tue 9/23

11:35 am-2:03 pm

2 stops32h 28m

$998

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Sun 7/27

8:58 am-7:50 am

2 stops16h 52m

London Gatwick

Sun 8/3

12:20 pm-11:50 pm

2 stops17h 30m

$1,321

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 9/3

2:39 pm-9:35 am

1 stop12h 56m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from Houston to Gatwick

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

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

Currently, January is the cheapest month in which you can book a flight from Houston to London Gatwick Airport (average of $569). Flying from Houston to London Gatwick Airport in June is currently the most expensive (average of $777). 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 HOU to LGW?

Find hourly flight availability from Houston to Gatwick. 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 Houston to London Gatwick Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 57% versus a flight at noon.

Rainfall in Gatwick by month

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

In terms of precipitation, rainfall in London Gatwick Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Gatwick Airport when rainfall is around 1.6 in.

Temperature in Gatwick by month

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

If weather is an important factor for your trip to London Gatwick Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Delta, SWISS and JetBlue from Houston to London by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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!
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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 Houston to Gatwick. 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 Houston to London Gatwick Airport round-trip?

    Flying on Delta is currently your cheapest option to London Gatwick Airport, with prices starting at $706. Additional round-trip tickets that might be worth considering are offered by American Airlines and Icelandair, with the lowest prices starting at $721 and $739, respectively. These flights start at 34% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $361. However, be on the lookout for offers from Turkish Airlines and Delta, as they are both options that can get you from Houston to London Gatwick Airport for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Gatwick 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 Houston to London Gatwick Airport?

    Currently, January is the cheapest month in which you can book a flight from Houston to London Gatwick Airport (average of $569). Flying from Houston to London Gatwick Airport in June is currently the most expensive (average of $777). 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.

See more FAQs

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

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Alternative routes for Houston to Gatwick

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Top airline flying from Houston to Gatwick

Discover the top airline that operate flights from Houston to Gatwick. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$580Average$662FlexibilityNo cancel feeOn-time71%

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