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Cheap flights from Houston to London Gatwick Airport from £350

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LGW
7 Jun — 14 Jun1
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 8 May 2026.

Mon 17/813:14
IAH
-
LGW
1 stop14h 46m
Multiple Airlines
Mon 31/814:00
LGW
-
IAH
1 stop24h 47m
Multiple Airlines
Deal found 3/5£622
Sat 17/1021:05
IAH
-
LGW
1 stop30h 50m
Turkish Airlines
Fri 6/1117:05
LGW
-
IAH
1 stop33h 05m
Turkish Airlines
Deal found 4/5£624
Tue 6/1021:05
IAH
-
LGW
1 stop19h 20m
Turkish Airlines
Sat 10/1017:40
LGW
-
IAH
1 stop31h 30m
Turkish Airlines
Deal found 3/5£635
Tue 18/813:07
IAH
-
LGW
1 stop14h 53m
Multiple Airlines
Sat 5/914:00
LGW
-
IAH
2 stops38h 48m
Multiple Airlines
Deal found 4/5£635
Sun 13/921:05
IAH
-
LGW
1 stop19h 20m
Turkish Airlines
Sun 20/907:30
LGW
-
IAH
1 stop35h 15m
Turkish Airlines
Deal found 4/5£637
Wed 16/921:05
IAH
-
LGW
1 stop30h 50m
Turkish Airlines
Mon 21/907:05
LGW
-
IAH
1 stop18h 05m
Turkish Airlines
Deal found 4/5£638
Tue 28/719:24
IAH
-
LGW
1 stop32h 36m
Multiple Airlines
Mon 17/814:00
LGW
-
IAH
1 stop24h 47m
Multiple Airlines
Deal found 4/5£639
Wed 19/821:05
IAH
-
LGW
1 stop19h 25m
Turkish Airlines
Fri 4/917:35
LGW
-
IAH
1 stop31h 35m
Turkish Airlines
Deal found 5/5£640
Tue 18/813:07
IAH
-
LGW
1 stop14h 53m
Multiple Airlines
Thu 3/914:00
LGW
-
IAH
2 stops26h 42m
Multiple Airlines
Deal found 4/5£641
Mon 3/813:14
IAH
-
LGW
1 stop14h 46m
Multiple Airlines
Mon 24/814:00
LGW
-
IAH
1 stop24h 47m
Multiple Airlines
Deal found 8/5£643
Tue 4/810:50
HOU
-
LGW
2 stops16h 35m
Delta
Tue 25/810:35
LGW
-
HOU
2 stops18h 11m
Delta
Deal found 8/5£652
Fri 18/906:00
HOU
-
LGW
2 stops18h 55m
American Airlines
Wed 30/910:45
LGW
-
HOU
2 stops19h 08m
American Airlines
Deal found 8/5£677

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 8 May 2026.

Round-trip from

£622

One-way from

£350

Popular in

June

Cheapest in

September

Average price

£677
17/8-31/8
  • 17/8-31/8
  • 2 total stops
  • 39h 33m total
  • Houston to London
Search Deals
28/7
  • 28/7
  • 3 total stops
  • 27h 27m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£114 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 May 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 8 May 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

Wed 26/8

15:55-16:00

1 stop18h 05m

London Gatwick

Wed 2/9

10:25-23:51

2 stops19h 26m

£648

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 26/8

15:55-14:40

2 stops16h 45m

London Gatwick

Sun 6/9

13:00-23:20

2 stops16h 20m

£857
Fastest return journey

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 27/5

15:50-09:25

1 stop11h 35m

London Gatwick

Wed 10/6

10:25-23:56

2 stops19h 31m

£884

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Sun 6/9

16:05-14:40

2 stops16h 35m

London Gatwick

Wed 23/9

15:40-00:15

2 stops38h 35m

£885

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Sun 13/9

16:55-14:40

2 stops15h 45m

London Gatwick

Thu 24/9

15:40-00:15

2 stops38h 35m

£886

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 29/7

17:14-16:00

2 stops16h 46m

London Gatwick

Tue 4/8

10:35-22:46

2 stops18h 11m

£902

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 6/10

11:45-20:25

3 stops26h 40m

London Gatwick

Sun 11/10

10:35-10:55

2 stops30h 20m

£949

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 13/7

17:05-16:00

1 stop16h 55m

London Gatwick

Mon 20/7

10:25-22:24

2 stops17h 59m

£972

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 13/6

17:00-16:00

1 stop17h 00m

London Gatwick

Sat 15/8

10:25-23:52

2 stops19h 27m

£980

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 19/7

17:05-16:00

1 stop16h 55m

London Gatwick

Sun 26/7

10:25-22:24

2 stops17h 59m

£1,018

Flights are sorted by cheapest return flights first.

Deals found on 3/5

Showing 1-10 of 34 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 16h 46m. Fly via Virgin Atlantic, Delta, or TAP AIR PORTUGAL to get the fastest option. Houston and London Gatwick Airport are separated by a distance of 4855 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
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

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

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

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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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