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Cheap flights from Houston to London Gatwick Airport from £299

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LGW
16 Aug — 23 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 17 July 2026.

Mon 12/1012:21
IAH
-
LGW
1 stop15h 39m
Multiple Airlines
Fri 16/1014:00
LGW
-
IAH
2 stops28h 40m
Multiple Airlines
Deal found 16/7£628
Mon 24/811:35
IAH
-
LGW
2 stops18h 10m
Multiple Airlines
Sat 29/814:00
LGW
-
IAH
1 stop32h 14m
Multiple Airlines
Deal found 16/7£629
Sat 8/819:23
IAH
-
LGW
1 stop32h 37m
Multiple Airlines
Sat 15/814:00
LGW
-
IAH
1 stop24h 45m
Multiple Airlines
Deal found 16/7£629
Tue 1/913:45
IAH
-
LGW
1 stop14h 15m
Multiple Airlines
Mon 14/914:00
LGW
-
IAH
1 stop31h 44m
Multiple Airlines
Deal found 16/7£630
Sun 6/915:25
IAH
-
LGW
2 stops17h 15m
Multiple Airlines
Sat 12/914:00
LGW
-
IAH
1 stop26h 40m
Multiple Airlines
Deal found 16/7£631
Thu 30/706:30
IAH
-
LGW
2 stops21h 30m
Multiple Airlines
Wed 19/814:00
LGW
-
IAH
1 stop24h 02m
Multiple Airlines
Deal found 15/7£632
Wed 29/719:23
IAH
-
LGW
1 stop32h 37m
Multiple Airlines
Wed 19/814:00
LGW
-
IAH
1 stop24h 02m
Multiple Airlines
Deal found 13/7£632
Sat 15/813:16
IAH
-
LGW
1 stop14h 44m
Multiple Airlines
Thu 20/814:00
LGW
-
IAH
1 stop24h 02m
Multiple Airlines
Deal found 14/7£633
Mon 10/813:16
IAH
-
LGW
1 stop14h 44m
Multiple Airlines
Thu 20/814:00
LGW
-
IAH
1 stop24h 02m
Multiple Airlines
Deal found 14/7£634
Fri 24/706:00
IAH
-
LGW
2 stops22h 00m
Multiple Airlines
Wed 19/814:00
LGW
-
IAH
1 stop24h 02m
Multiple Airlines
Deal found 15/7£635
Tue 28/709:40
IAH
-
LGW
2 stops18h 20m
Multiple Airlines
Wed 19/814:00
LGW
-
IAH
1 stop24h 02m
Multiple Airlines
Deal found 15/7£636
Sat 29/813:45
IAH
-
LGW
1 stop14h 15m
Multiple Airlines
Sat 12/914:00
LGW
-
IAH
1 stop26h 40m
Multiple Airlines
Deal found 16/7£637

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 17 July 2026.

Round-trip from

£628

One-way from

£299

Popular in

June

Cheapest in

February

Average price

£847
12/10-16/10
  • 12/10-16/10
  • 3 total stops
  • 44h 19m total
  • Houston to London
Search Deals
Delta
  • Delta
  • 25/11
  • 1 total stop
  • 14h 35m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£157 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 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 17 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

Wed 9/9

21:10-09:55

1 stop30h 45m

London Gatwick

Fri 18/9

07:25-19:15

1 stop17h 50m

£643

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Sun 13/9

21:10-09:55

1 stop30h 45m

London Gatwick

Thu 24/9

10:50-19:15

1 stop38h 25m

£643

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 2/9

13:45-10:00

1 stop14h 15m

London Gatwick

Sun 6/9

14:00-08:02

1 stop24h 02m

£649

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 16/10

14:30-16:45

1 stop20h 15m

London Gatwick

Tue 27/10

06:30-20:05

1 stop18h 35m

£673

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 7/10

21:10-22:30

1 stop19h 20m

London Gatwick

Tue 13/10

07:00-19:15

1 stop18h 15m

£695

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 13/1

21:00-09:10

1 stop30h 10m

London Gatwick

Thu 21/1

06:30-19:05

1 stop18h 35m

£695

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 28/10

22:00-22:35

1 stop19h 35m

London Gatwick

Tue 3/11

10:05-20:05

1 stop40h 00m

£699

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 28/10

17:28-15:45

2 stops17h 17m

London Gatwick

Mon 2/11

10:00-23:09

2 stops19h 09m

£700

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Thu 15/10

17:28-16:00

2 stops16h 32m

London Gatwick

Tue 20/10

10:35-23:09

2 stops18h 34m

£700

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Thu 3/12

10:45-09:00

2 stops16h 15m

London Gatwick

Mon 7/12

16:45-16:50

1 stop30h 05m

£702

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 37 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 17h 17m. Fly via Turkish Airlines or Delta 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
Gatwick
Wembley
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Watford
Eastbourne
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Romford
Enfield
Borehamwood

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How does Cheapflights help users find flights from Houston to Gatwick?

When you search for this flight from Houston to Gatwick, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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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