What is the cheapest airline that flies from London Gatwick to Houston?

British Airways, Delta, and Turkish Airlines are the most popular carriers operating from London Gatwick to Houston

When did momondo last update prices for flights from London Gatwick Airport to Houston?

Prices for flights from London Gatwick Airport to Houston were last updated today.

How many operators does momondo search for flights from London Gatwick Airport to Houston?

As of August 2026, there is 1 operator available to choose from for flights from London Gatwick Airport to Houston.

How old do you have to be to fly from London Gatwick Airport to Houston?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Houston.

What documentation or ID do you need to fly to Houston?

The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£446 Cheap Flights from London Gatwick Airport to Houston in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Gatwick Airport to Houston

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:00 - 09:26LGW London Gatwick-IAH Houston George Bush Intcntl

25h 26m1 stop Orlando

17:12 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

58h 48m2 stops Detroit Metropolitan Wayne County Orlando

£503Multiple Airlines

Wed, 30 Sep - Fri, 9 Oct

14:00 - 09:26LGW London Gatwick-IAH Houston George Bush Intcntl

25h 26m1 stop Orlando

12:21 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

15h 39m1 stop Orlando

£505Multiple Airlines

Thu, 1 Oct - Mon, 5 Oct

14:00 - 09:26LGW London Gatwick-IAH Houston George Bush Intcntl

25h 26m1 stop Orlando

17:09 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

34h 51m1 stop Orlando

£509Multiple Airlines

Sun, 4 Oct - Mon, 19 Oct

14:00 - 08:02LGW London Gatwick-IAH Houston George Bush Intcntl

24h 02m1 stop Orlando

21:04 - 06:20IAH Houston George Bush Intcntl-LGW London Gatwick

27h 16m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

£509Multiple Airlines

Thu, 3 Sep - Mon, 14 Sep

14:00 - 14:32LGW London Gatwick-IAH Houston George Bush Intcntl

30h 32m1 stop Orlando

12:21 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

15h 39m1 stop Orlando

£513Multiple Airlines

Tue, 1 Sep - Sat, 12 Sep

14:00 - 14:32LGW London Gatwick-IAH Houston George Bush Intcntl

30h 32m1 stop Orlando

12:21 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

15h 39m1 stop Orlando

£520Multiple Airlines

Tue, 1 Sep - Wed, 23 Sep

10:10 - 07:50LGW London Gatwick-IAH Houston George Bush Intcntl

27h 40m1 stop Orlando

22:35 - 06:00IAH Houston George Bush Intcntl-LGW London Gatwick

25h 25m2 stops Denver Intl Orlando

£523Multiple Airlines

Wed, 25 Nov - Tue, 8 Dec

14:00 - 14:32LGW London Gatwick-IAH Houston George Bush Intcntl

30h 32m1 stop Orlando

21:04 - 06:20IAH Houston George Bush Intcntl-LGW London Gatwick

27h 16m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

£525Multiple Airlines

Mon, 31 Aug - Mon, 14 Sep

06:30 - 19:05LGW London Gatwick-IAH Houston George Bush Intcntl

18h 35m1 stop Istanbul

21:00 - 22:35IAH Houston George Bush Intcntl-LGW London Gatwick

19h 35m1 stop Istanbul

£717Turkish Airlines

Mon, 23 Nov - Mon, 30 Nov

10:05 - 19:05LGW London Gatwick-IAH Houston George Bush Intcntl

39h 00m1 stop Istanbul

21:00 - 09:10IAH Houston George Bush Intcntl-LGW London Gatwick

30h 10m1 stop Istanbul

£719Turkish Airlines

Wed, 11 Nov - Wed, 18 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

14:00 - 14:52LGW London Gatwick-IAH Houston George Bush Intcntl

30h 52m2 stops Orlando Charlotte Douglas

08:57 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

19h 03m1 stop Orlando

£858Multiple Airlines

Mon, 17 Aug - Fri, 21 Aug

14:00 - 22:14LGW London Gatwick-IAH Houston George Bush Intcntl

38h 14m2 stops Orlando Atlanta Hartsfield-Jackson

08:57 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

19h 03m1 stop Orlando

£867Multiple Airlines

Wed, 19 Aug - Sun, 30 Aug

14:00 - 22:14LGW London Gatwick-IAH Houston George Bush Intcntl

38h 14m2 stops Orlando Atlanta Hartsfield-Jackson

13:45 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

14h 15m1 stop Orlando

£889Multiple Airlines

Wed, 19 Aug - Wed, 26 Aug

14:00 - 08:02LGW London Gatwick-IAH Houston George Bush Intcntl

24h 02m1 stop Orlando

08:57 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

19h 03m1 stop Orlando

£896Multiple Airlines

Wed, 19 Aug - Sun, 30 Aug

14:00 - 08:02LGW London Gatwick-IAH Houston George Bush Intcntl

24h 02m1 stop Orlando

13:45 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

14h 15m1 stop Orlando

£902Multiple Airlines

Wed, 19 Aug - Wed, 26 Aug

14:00 - 14:52LGW London Gatwick-IAH Houston George Bush Intcntl

30h 52m2 stops Orlando Charlotte Douglas

08:57 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

19h 03m1 stop Orlando

£903Multiple Airlines

Tue, 18 Aug - Fri, 21 Aug

14:00 - 14:52LGW London Gatwick-IAH Houston George Bush Intcntl

30h 52m2 stops Orlando Charlotte Douglas

08:57 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

19h 03m1 stop Orlando

£910Multiple Airlines

Mon, 17 Aug - Fri, 21 Aug

14:00 - 14:52LGW London Gatwick-IAH Houston George Bush Intcntl

30h 52m2 stops Orlando Charlotte Douglas

13:45 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

14h 15m1 stop Orlando

£917Multiple Airlines

Tue, 18 Aug - Wed, 26 Aug

14:05 - 19:20LGW London Gatwick-IAH Houston George Bush Intcntl

35h 15m1 stop Istanbul

21:15 - 09:55IAH Houston George Bush Intcntl-LGW London Gatwick

30h 40m1 stop Istanbul

£1,295Turkish Airlines

Wed, 19 Aug - Mon, 31 Aug

17:35 - 19:20LGW London Gatwick-IAH Houston George Bush Intcntl

31h 45m1 stop Istanbul

21:15 - 22:25IAH Houston George Bush Intcntl-LGW London Gatwick

19h 10m1 stop Istanbul

£1,328Turkish Airlines

Mon, 17 Aug - Tue, 22 Sep

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Iberia flights from London Gatwick Airport to Houston

Our best Iberia deals on London Gatwick Airport to Houston flight tickets

Iberia

23 Nov

LGW19:40London Gatwick

19h 48m

2 stops

HOU09:28Houston Hobby

10 Dec

HOU09:58Houston Hobby

18h 52m

2 stops

LGW10:50London Gatwick

£964

Iberia

15 Aug

LGW11:30London Gatwick

38h 14m

2 stops

HOU19:44Houston Hobby

2 Sept

HOU18:14Houston Hobby

43h 46m

2 stops

LGW20:00London Gatwick

£1,745

Iberia

16 Aug

LGW11:30London Gatwick

18h 26m

2 stops

HOU23:56Houston Hobby

29 Aug

HOU12:14Houston Hobby

25h 46m

2 stops

LGW20:00London Gatwick

£1,929

Virgin Atlantic flights from London Gatwick Airport to Houston

Our best Virgin Atlantic deals on London Gatwick Airport to Houston flight tickets

Virgin Atlantic

2 Nov

LGW10:00London Gatwick

19h 03m

2 stops

HOU23:03Houston Hobby

12 Nov

HOU06:00Houston Hobby

21h 00m

2 stops

LGW09:00London Gatwick

£912

Virgin Atlantic

28 Sept

LGW10:25London Gatwick

18h 14m

2 stops

HOU22:39Houston Hobby

5 Oct

HOU06:00Houston Hobby

21h 40m

2 stops

LGW09:40London Gatwick

£942

Virgin Atlantic

2 Feb

LGW10:00London Gatwick

36h 30m

2 stops

HOU16:30Houston Hobby

9 Feb

HOU17:35Houston Hobby

16h 10m

2 stops

LGW15:45London Gatwick

£950

momondo Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Wed 30/9

14:00-09:26

1 stop25h 26m

Houston George Bush Intcntl

Fri 9/10

17:12-10:00

2 stops58h 48m

£503

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Thu 1/10

14:00-09:26

1 stop25h 26m

Houston George Bush Intcntl

Mon 5/10

12:21-10:00

1 stop15h 39m

£505

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Sun 4/10

14:00-09:26

1 stop25h 26m

Houston George Bush Intcntl

Mon 19/10

17:09-10:00

1 stop34h 51m

£509

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Thu 3/9

14:00-08:02

1 stop24h 02m

Houston George Bush Intcntl

Mon 14/9

21:04-06:20

2 stops27h 16m

£509

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Tue 1/9

14:00-14:32

1 stop30h 32m

Houston George Bush Intcntl

Sat 12/9

12:21-10:00

1 stop15h 39m

£513

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Tue 1/9

14:00-14:32

1 stop30h 32m

Houston George Bush Intcntl

Wed 23/9

12:21-10:00

1 stop15h 39m

£520

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Wed 25/11

10:10-07:50

1 stop27h 40m

Houston George Bush Intcntl

Tue 8/12

22:35-06:00

2 stops25h 25m

£523

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Mon 31/8

14:00-14:32

1 stop30h 32m

Houston George Bush Intcntl

Mon 14/9

21:04-06:20

2 stops27h 16m

£525

Fastest return journey

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Mon 23/11

06:30-19:05

1 stop18h 35m

Houston George Bush Intcntl

Mon 30/11

21:00-22:35

1 stop19h 35m

£717

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Wed 11/11

10:05-19:05

1 stop39h 00m

Houston George Bush Intcntl

Wed 18/11

21:00-09:10

1 stop30h 10m

£719

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Gatwick Airport to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest time of day to depart on your flight to Houston?

The cheapest time of day to fly to Houston is in the afternoon when flights can be purchased for as low as £738. In contrast, the most expensive time of day to depart to Houston is at midday when prices are around £792.

Cheap London Gatwick Airport to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Houston

Fastest flight time	14h 43m
Direct flights	None

The fastest flight from London Gatwick Airport to Houston takes 14h 43m

There are no direct flights from London Gatwick Airport to Houston. There are no popular flight routes from London Gatwick Airport to Houston.

Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Houston

How far is London Gatwick to Houston by plane?
There are 4852.9 mi between London Gatwick and Houston. 14h 43m is a normal flight duration for this route.
When did momondo last update prices for flights from London Gatwick Airport to Houston?
Prices for flights from London Gatwick Airport to Houston were last updated today.
How many operators does momondo search for flights from London Gatwick Airport to Houston?
As of August 2026, there is 1 operator available to choose from for flights from London Gatwick Airport to Houston.
How old do you have to be to fly from London Gatwick Airport to Houston?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Houston.
What documentation or ID do you need to fly to Houston?
The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Gatwick Airport to Houston

Compare and see reviews for airlines that fly from London Gatwick Airport to Houston with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom £661	Free Cancellation	Rating 7.4 4,477 reviews		Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from London.

Can I find flights from London to Houston with flexible booking policies on momondo?

Flights from London to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from London.

I’m not ready to book a flight from London to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.