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Cheap flights from Houston to London Gatwick Airport from £370

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LGW
29 Jul — 5 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 29 June 2026.

Sun 19/713:16
IAH
-
LGW
1 stop14h 44m
Multiple Airlines
Sun 16/814:00
LGW
-
IAH
1 stop24h 45m
Multiple Airlines
Deal found 28/6£672
Mon 3/813:16
IAH
-
LGW
1 stop14h 44m
Multiple Airlines
Fri 7/814:00
LGW
-
IAH
1 stop24h 45m
Multiple Airlines
Deal found 28/6£673
Wed 12/821:10
IAH
-
LGW
1 stop37h 25m
Turkish Airlines
Tue 6/1017:35
LGW
-
IAH
1 stop31h 40m
Turkish Airlines
Deal found 27/6£673
Thu 30/719:23
IAH
-
LGW
1 stop32h 37m
Multiple Airlines
Fri 7/814:00
LGW
-
IAH
1 stop24h 45m
Multiple Airlines
Deal found 28/6£674
Mon 27/713:16
IAH
-
LGW
1 stop14h 44m
Multiple Airlines
Mon 10/814:00
LGW
-
IAH
1 stop24h 45m
Multiple Airlines
Deal found 28/6£675
Wed 23/911:00
HOU
-
LGW
2 stops16h 25m
Delta
Tue 29/910:35
LGW
-
HOU
2 stops18h 05m
Delta
Deal found 27/6£676
Wed 22/713:29
IAH
-
LGW
1 stop14h 31m
Multiple Airlines
Mon 10/814:00
LGW
-
IAH
1 stop24h 45m
Multiple Airlines
Deal found 28/6£676
Thu 23/713:16
IAH
-
LGW
1 stop14h 44m
Multiple Airlines
Mon 17/814:00
LGW
-
IAH
1 stop30h 32m
Multiple Airlines
Deal found 28/6£678
Tue 28/720:02
IAH
-
LGW
2 stops31h 58m
Multiple Airlines
Sun 9/814:00
LGW
-
IAH
1 stop34h 25m
Multiple Airlines
Deal found 28/6£679
Sun 2/813:16
IAH
-
LGW
1 stop14h 44m
Multiple Airlines
Tue 11/814:00
LGW
-
IAH
1 stop24h 45m
Multiple Airlines
Deal found 28/6£679
Sun 26/713:16
IAH
-
LGW
1 stop14h 44m
Multiple Airlines
Mon 10/814:00
LGW
-
IAH
1 stop24h 45m
Multiple Airlines
Deal found 28/6£680
Sun 19/713:16
IAH
-
LGW
1 stop14h 44m
Multiple Airlines
Thu 20/814:00
LGW
-
IAH
1 stop24h 02m
Multiple Airlines
Deal found 28/6£681

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 29 June 2026.

Round-trip from

£672

One-way from

£370

Popular in

June

Cheapest in

September

Average price

£963
19/7-16/8
  • 19/7-16/8
  • 2 total stops
  • 39h 29m total
  • Houston to London
Search Deals
26/7
  • 26/7
  • 2 total stops
  • 30h 48m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£155 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 29 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

Mon 3/8

17:20-16:00

2 stops16h 40m

London Gatwick

Wed 19/8

10:25-22:05

2 stops17h 40m

£767

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Mon 3/8

10:50-09:40

2 stops16h 50m

London Gatwick

Wed 19/8

10:25-22:05

2 stops17h 40m

£767

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Tue 4/8

17:20-16:00

2 stops16h 40m

London Gatwick

Fri 28/8

10:25-22:05

2 stops17h 40m

£768

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 9/9

11:01-09:25

2 stops16h 24m

London Gatwick

Fri 18/9

10:25-22:40

2 stops18h 15m

£768

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 9/9

11:01-09:25

2 stops16h 24m

London Gatwick

Wed 23/9

10:25-22:40

2 stops18h 15m

£768

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Mon 21/9

11:45-15:35

2 stops21h 50m

London Gatwick

Wed 30/9

10:35-10:55

2 stops30h 20m

£802

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 14/10

13:45-14:40

3 stops18h 55m

London Gatwick

Wed 21/10

15:40-23:45

2 stops38h 05m

£804

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 8/7

13:29-10:00

1 stop14h 31m

London Gatwick

Mon 13/7

14:00-08:45

1 stop24h 45m

£807

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Mon 21/9

13:20-14:40

2 stops19h 20m

London Gatwick

Wed 30/9

15:40-23:45

2 stops38h 05m

£809

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 16/9

15:30-14:40

3 stops17h 10m

London Gatwick

Thu 24/9

15:40-00:15

2 stops38h 35m

£815

Flights are sorted by cheapest return flights first.

Deals found on 27/6

Showing 1-10 of 35 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 40m. Fly via Delta, Virgin Atlantic, 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
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Eastbourne
Southall
Aylesbury
Romford
Ipswich
Borehamwood
Southend-on-Sea

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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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