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Cheap flights from Houston to London Gatwick Airport from £390

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LGW
10 Jul — 17 Jul1
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 10 June 2026.

Wed 2/906:45
IAH
-
LGW
3 stops22h 55m
Multiple Airlines
Wed 16/906:00
LGW
-
IAH
2 stops19h 52m
Multiple Airlines
Deal found 9/6£712
Sat 11/706:18
IAH
-
LGW
2 stops21h 42m
Multiple Airlines
Wed 12/814:00
LGW
-
IAH
1 stop24h 45m
Multiple Airlines
Deal found 8/6£717
Tue 4/809:40
IAH
-
LGW
2 stops18h 20m
Multiple Airlines
Sun 16/814:00
LGW
-
IAH
1 stop24h 45m
Multiple Airlines
Deal found 9/6£718
Tue 14/709:40
IAH
-
LGW
2 stops18h 20m
Multiple Airlines
Wed 12/814:00
LGW
-
IAH
1 stop24h 45m
Multiple Airlines
Deal found 8/6£718
Thu 6/813:16
IAH
-
LGW
1 stop14h 44m
Multiple Airlines
Thu 20/814:00
LGW
-
IAH
1 stop24h 47m
Multiple Airlines
Deal found 9/6£719
Wed 16/911:00
HOU
-
LGW
2 stops16h 25m
Delta
Thu 24/910:25
LGW
-
HOU
2 stops18h 10m
Delta
Deal found 7/6£720
Sat 8/813:27
IAH
-
LGW
1 stop14h 08m
JetBlue
Sat 29/812:20
LGW
-
IAH
1 stop30h 06m
JetBlue
Deal found 8/6£720
Thu 6/817:20
HOU
-
LGW
2 stops16h 40m
Delta
Tue 18/810:35
LGW
-
HOU
2 stops17h 30m
Delta
Deal found 8/6£721
Wed 16/921:10
IAH
-
LGW
1 stop30h 45m
Turkish Airlines
Tue 22/907:25
LGW
-
IAH
1 stop17h 50m
Turkish Airlines
Deal found 9/6£721
Mon 21/914:30
IAH
-
LGW
1 stop37h 25m
Turkish Airlines
Wed 30/910:50
LGW
-
IAH
1 stop38h 25m
Turkish Airlines
Deal found 7/6£721
Wed 5/809:40
IAH
-
LGW
2 stops18h 20m
Multiple Airlines
Mon 17/814:00
LGW
-
IAH
1 stop24h 47m
Multiple Airlines
Deal found 8/6£722
Tue 7/709:40
IAH
-
LGW
2 stops18h 20m
Multiple Airlines
Thu 9/714:00
LGW
-
IAH
1 stop24h 45m
Multiple Airlines
Deal found 6/6£723

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 10 June 2026.

Round-trip from

£712

One-way from

£390

Popular in

June

Cheapest in

September

Average price

£951
2/9-16/9
  • 2/9-16/9
  • 5 total stops
  • 42h 47m total
  • Houston to London
Search Deals
14/10
  • 14/10
  • 2 total stops
  • 16h 45m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£146 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 10 June 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

HOU - LGW

HOULGW

Houston Hobby

Sun 9/8

17:20-16:00

2 stops16h 40m

London Gatwick

Mon 17/8

10:25-22:05

2 stops17h 40m

£727

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 4/8

15:55-09:25

1 stop11h 30m

London Gatwick

Fri 14/8

17:00-13:40

1 stop26h 40m

£727

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 1/11

22:00-16:30

1 stop36h 30m

London Gatwick

Sat 7/11

10:05-19:05

1 stop39h 00m

£751

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 1/7

19:24-10:00

1 stop32h 36m

London Gatwick

Tue 7/7

14:00-08:45

1 stop24h 45m

£773

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Mon 21/9

15:55-14:40

2 stops16h 45m

London Gatwick

Wed 30/9

15:40-23:45

2 stops38h 05m

£822

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Thu 3/9

10:50-09:25

2 stops16h 35m

London Gatwick

Sun 6/9

10:25-21:23

2 stops16h 58m

£829

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Thu 3/9

10:50-09:25

2 stops16h 35m

London Gatwick

Mon 7/9

10:25-22:05

2 stops17h 40m

£829

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

£838

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 21/9

11:45-14:40

2 stops20h 55m

London Gatwick

Tue 6/10

15:40-10:55

2 stops25h 15m

£842

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 2/11

11:44-15:45

2 stops22h 01m

London Gatwick

Mon 9/11

10:40-10:54

2 stops30h 14m

£844

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 42 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 30m. Fly via Delta, KLM, or Turkish Airlines 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
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Ipswich
Romford
Guildford
Borehamwood
Folkestone
Southall

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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.

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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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