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Cheap flights from Houston to London Gatwick Airport from £305

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LGW
7 May — 14 May1
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 7 April 2026.

Wed 15/421:05
IAH
-
LGW
1 stop19h 25m
Turkish Airlines
Tue 21/407:00
LGW
-
IAH
1 stop18h 10m
Turkish Airlines
Deal found 6/4£537
Wed 9/921:05
IAH
-
LGW
1 stop37h 30m
Turkish Airlines
Thu 17/910:50
LGW
-
IAH
1 stop31h 55m
Turkish Airlines
Deal found 6/4£556
Sun 13/921:05
IAH
-
LGW
1 stop34h 05m
Turkish Airlines
Wed 23/917:35
LGW
-
IAH
1 stop31h 35m
Turkish Airlines
Deal found 6/4£558
Wed 11/1114:55
IAH
-
LGW
1 stop19h 15m
Turkish Airlines
Tue 17/1106:25
LGW
-
IAH
1 stop18h 45m
Turkish Airlines
Deal found 3/4£559
Mon 20/414:30
IAH
-
LGW
1 stop20h 10m
Turkish Airlines
Tue 5/507:00
LGW
-
IAH
1 stop18h 10m
Turkish Airlines
Deal found 6/4£564
Wed 14/1021:05
IAH
-
LGW
1 stop19h 25m
Turkish Airlines
Tue 20/1007:00
LGW
-
IAH
1 stop18h 10m
Turkish Airlines
Deal found 5/4£565
Fri 1/514:30
IAH
-
LGW
1 stop37h 25m
Turkish Airlines
Thu 7/510:50
LGW
-
IAH
1 stop38h 20m
Turkish Airlines
Deal found 6/4£565
Fri 17/414:30
IAH
-
LGW
1 stop20h 15m
Turkish Airlines
Tue 21/407:00
LGW
-
IAH
1 stop18h 10m
Turkish Airlines
Deal found 3/4£566
Sun 26/421:05
IAH
-
LGW
1 stop19h 20m
Turkish Airlines
Tue 12/507:00
LGW
-
IAH
1 stop18h 10m
Turkish Airlines
Deal found 7/4£567
Tue 14/421:05
IAH
-
LGW
1 stop19h 20m
Turkish Airlines
Tue 5/507:00
LGW
-
IAH
1 stop18h 10m
Turkish Airlines
Deal found 5/4£569
Wed 6/509:57
HOU
-
LGW
2 stops16h 43m
American Airlines
Wed 13/510:45
LGW
-
HOU
2 stops19h 09m
American Airlines
Deal found 6/4£654
Tue 5/517:23
HOU
-
LGW
2 stops16h 37m
Delta
Wed 13/510:25
LGW
-
HOU
2 stops18h 01m
Delta
Deal found 6/4£666

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 7 April 2026.

Round-trip from

£537

One-way from

£305

Popular in

June

Cheapest in

September

Average price

£558
Turkish Airlines
  • Turkish Airlines
  • 28/4-8/5
  • 2 total stops
  • 50h 55m total
  • Houston to London
Search Deals
12/6
  • 12/6
  • 3 total stops
  • 56h 26m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£116 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 7 April 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 20/4

17:23-16:00

2 stops16h 37m

London Gatwick

Tue 5/5

10:35-23:07

2 stops18h 32m

£666

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Tue 21/4

10:53-09:25

2 stops16h 32m

London Gatwick

Mon 18/5

10:25-22:26

2 stops18h 01m

£704

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 22/4

17:23-16:00

2 stops16h 37m

London Gatwick

Mon 27/4

10:25-23:07

2 stops18h 42m

£704

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Tue 28/4

10:53-09:25

2 stops16h 32m

London Gatwick

Sun 10/5

10:25-22:26

2 stops18h 01m

£704

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Mon 20/4

17:23-16:00

2 stops16h 37m

London Gatwick

Tue 19/5

10:35-22:26

2 stops17h 51m

£704

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sat 5/9

21:05-13:10

1 stop34h 05m

London Gatwick

Sun 20/9

07:30-12:45

1 stop35h 15m

£741

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Thu 13/8

15:55-16:00

1 stop18h 05m

London Gatwick

Mon 31/8

10:25-23:51

2 stops19h 26m

£776

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Sun 26/4

16:10-14:40

3 stops16h 30m

London Gatwick

Wed 13/5

15:40-00:05

2 stops38h 25m

£803

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Thu 30/4

15:50-16:00

1 stop18h 10m

London Gatwick

Thu 7/5

10:25-23:54

2 stops19h 29m

£815

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Fri 17/4

10:53-09:25

2 stops16h 32m

London Gatwick

Sat 16/5

10:25-22:26

2 stops18h 01m

£826

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 40 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 37m. Fly via Delta or Turkish Airlines 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
Gatwick
Luton
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Chelmsford
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford

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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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