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Cheap flights from Houston to London Gatwick Airport from £250

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LGW
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Houston to Gatwick

Enter your travel dates to find the best prices.

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 23 July 2026.

Sun 27/912:21
IAH
-
LGW
1 stop15h 39m
Multiple Airlines
Sat 3/1014:00
LGW
-
IAH
2 stops47h 34m
Multiple Airlines
Deal found 22/7£631
Wed 19/813:45
IAH
-
LGW
1 stop14h 15m
Multiple Airlines
Mon 24/814:00
LGW
-
IAH
2 stops27h 56m
Multiple Airlines
Deal found 21/7£632
Fri 14/806:00
IAH
-
LGW
2 stops22h 00m
Multiple Airlines
Wed 19/814:00
LGW
-
IAH
1 stop24h 02m
Multiple Airlines
Deal found 21/7£632
Sun 4/1012:21
IAH
-
LGW
1 stop15h 39m
Multiple Airlines
Wed 14/1014:00
LGW
-
IAH
1 stop26h 24m
Multiple Airlines
Deal found 20/7£633
Sun 6/908:57
IAH
-
LGW
1 stop19h 03m
Multiple Airlines
Sat 12/914:00
LGW
-
IAH
2 stops28h 40m
Multiple Airlines
Deal found 19/7£635
Sun 2/819:23
IAH
-
LGW
1 stop32h 37m
Multiple Airlines
Fri 21/814:00
LGW
-
IAH
1 stop30h 32m
Multiple Airlines
Deal found 20/7£636
Mon 31/811:35
IAH
-
LGW
2 stops18h 10m
Multiple Airlines
Sun 13/914:00
LGW
-
IAH
1 stop37h 00m
Multiple Airlines
Deal found 19/7£637
Thu 10/916:16
IAH
-
LGW
2 stops16h 24m
Multiple Airlines
Sun 13/914:00
LGW
-
IAH
1 stop26h 40m
Multiple Airlines
Deal found 19/7£640
Thu 10/916:16
IAH
-
LGW
2 stops16h 24m
Multiple Airlines
Mon 14/914:00
LGW
-
IAH
1 stop31h 44m
Multiple Airlines
Deal found 21/7£641
Wed 21/1012:21
IAH
-
LGW
1 stop15h 39m
Multiple Airlines
Wed 2/1211:55
LGW
-
IAH
2 stops26h 02m
Multiple Airlines
Deal found 18/7£642
Mon 5/1012:21
IAH
-
LGW
1 stop15h 39m
Multiple Airlines
Fri 16/1014:00
LGW
-
IAH
1 stop26h 24m
Multiple Airlines
Deal found 18/7£643
Mon 5/1006:00
HOU
-
LGW
2 stops21h 40m
Virgin Atlantic
Wed 14/1010:25
LGW
-
HOU
2 stops18h 44m
Virgin Atlantic
Deal found 22/7£668

Find 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 23 July 2026.

Round-trip from

£631

One-way from

£250

Popular in

June

Cheapest in

February

Average price

£862
27/9-3/10
  • 27/9-3/10
  • 3 total stops
  • 63h 13m total
  • Houston to London
Search Deals
24/8
  • 24/8
  • 3 total stops
  • 21h 20m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£159 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 23 July 2026.
Use the filters below to find and compare flights from Houston to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 20/10

21:10-09:55

1 stop30h 45m

London Gatwick

Tue 27/10

06:30-20:05

1 stop18h 35m

£651

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 21/9

15:55-09:40

1 stop11h 45m

London Gatwick

Wed 30/9

10:25-22:05

2 stops17h 40m

£668
Fastest return journey

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 16/9

15:55-09:25

1 stop11h 30m

London Gatwick

Thu 24/9

10:25-21:14

2 stops16h 49m

£757

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 9/9

11:01-09:25

2 stops16h 24m

London Gatwick

Fri 18/9

10:25-22:39

2 stops18h 14m

£760

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 16/9

11:00-09:25

2 stops16h 25m

London Gatwick

Thu 24/9

10:25-22:39

2 stops18h 14m

£760

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Tue 18/8

10:50-09:25

2 stops16h 35m

London Gatwick

Tue 25/8

10:35-22:05

2 stops17h 30m

£761

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 25/10

22:00-22:35

1 stop19h 35m

London Gatwick

Thu 5/11

06:30-20:05

1 stop19h 35m

£762

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 1/11

10:57-09:00

2 stops16h 03m

London Gatwick

Sat 7/11

10:00-23:57

2 stops19h 57m

£774

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Mon 21/9

13:20-14:40

2 stops19h 20m

London Gatwick

Wed 30/9

15:40-01:30

2 stops39h 50m

£775

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 16/9

15:30-14:40

3 stops17h 10m

London Gatwick

Wed 30/9

15:40-01:30

2 stops39h 50m

£776

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 30 resultsSorted by cheapest first
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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 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 Houston to London Gatwick Airport

No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Houston to London Gatwick Airport?

    There are many flights that can get you from Houston to London Gatwick Airport in 11h 45m. Fly via Turkish Airlines or Delta to get the fastest option. Houston and London Gatwick Airport are separated by a distance of 4840 mi. This flight may include one or multiple stops.

  • 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 holiday 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.

See more FAQs

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Dover
Romford
Enfield

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Why should you use Cheapflights to find cheap flight tickets from Houston to Gatwick?

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Can Cheapflights find flights from Houston to Gatwick with no change fees?

Yes! Cheapflights helps users easily find flights from Houston to Gatwick with no change fees.

Can Cheapflights notify me if prices for flights from Houston to Gatwick become cheaper?

Not ready to book yet? You can track prices for flights from Houston to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

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