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

Prices for flights from Houston to London Gatwick Airport refresh daily.

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

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 Houston to London Gatwick Airport.

What documentation or ID do you need to fly to London Gatwick Airport?

The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£244 Cheap Flights from Houston to London Gatwick Airport in 2026

Find the cheapest flights from Houston to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

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

15h 39m1 stop Orlando

12:35 - 10:40LGW London Gatwick-IAH Houston George Bush Intcntl

27h 05m1 stop Orlando

£466Multiple Airlines

Mon, 5 Oct - Fri, 30 Oct

06:05 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

21h 55m2 stops Atlanta Hartsfield-Jackson Orlando

12:35 - 10:40LGW London Gatwick-IAH Houston George Bush Intcntl

27h 05m1 stop Orlando

£474Multiple Airlines

Tue, 20 Oct - Fri, 30 Oct

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

15h 39m1 stop Orlando

12:35 - 10:40LGW London Gatwick-IAH Houston George Bush Intcntl

27h 05m1 stop Orlando

£479Multiple Airlines

Tue, 20 Oct - Fri, 30 Oct

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

30h 48m2 stops Atlanta Hartsfield-Jackson Orlando

12:35 - 10:40LGW London Gatwick-IAH Houston George Bush Intcntl

28h 05m1 stop Orlando

£482Multiple Airlines

Wed, 21 Oct - Sun, 1 Nov

06:05 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

21h 55m2 stops Atlanta Hartsfield-Jackson Orlando

10:10 - 15:44LGW London Gatwick-IAH Houston George Bush Intcntl

35h 34m1 stop Orlando

£484Multiple Airlines

Wed, 21 Oct - Tue, 3 Nov

05:10 - 06:50IAH Houston George Bush Intcntl-LGW London Gatwick

19h 40m2 stops Atlanta Hartsfield-Jackson Orlando

10:10 - 19:57LGW London Gatwick-IAH Houston George Bush Intcntl

15h 47m1 stop Orlando

£485Multiple Airlines

Thu, 3 Dec - Wed, 9 Dec

20:44 - 06:00IAH Houston George Bush Intcntl-LGW London Gatwick

27h 16m2 stops Atlanta Hartsfield-Jackson Orlando

10:10 - 18:53LGW London Gatwick-IAH Houston George Bush Intcntl

14h 43m1 stop Orlando

£491Multiple Airlines

Mon, 9 Nov - Wed, 18 Nov

21:04 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

30h 56m2 stops Atlanta Hartsfield-Jackson Orlando

14:00 - 14:13LGW London Gatwick-IAH Houston George Bush Intcntl

30h 13m1 stop Orlando

£493Multiple Airlines

Sat, 26 Sep - Fri, 2 Oct

18:35 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

33h 25m1 stop Orlando

10:10 - 15:44LGW London Gatwick-IAH Houston George Bush Intcntl

34h 34m1 stop Orlando

£496Multiple Airlines

Sat, 17 Oct - Tue, 27 Oct

06:24 - 08:15IAH Houston George Bush Intcntl-LGW London Gatwick

20h 51m2 stops Denver Intl Orlando

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

29h 11m1 stop Orlando

£499Multiple Airlines

Sun, 25 Oct - Wed, 4 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:14 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

29h 46m2 stops Denver Intl Orlando

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

25h 26m1 stop Orlando

£655Multiple Airlines

Sun, 23 Aug - Wed, 9 Sep

06:30 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

21h 30m2 stops Denver Intl Orlando

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

25h 26m1 stop Orlando

£673Multiple Airlines

Sat, 22 Aug - Wed, 9 Sep

09:29 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

18h 31m2 stops Charlotte Douglas Orlando

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

25h 26m1 stop Orlando

£705Multiple Airlines

Sun, 23 Aug - Wed, 9 Sep

09:29 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

18h 31m2 stops Charlotte Douglas Orlando

14:00 - 09:25LGW London Gatwick-IAH Houston George Bush Intcntl

25h 25m1 stop Orlando

£728Multiple Airlines

Sun, 23 Aug - Fri, 11 Sep

06:30 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

21h 30m2 stops Denver Intl Orlando

14:00 - 09:25LGW London Gatwick-IAH Houston George Bush Intcntl

25h 25m1 stop Orlando

£733Multiple Airlines

Sat, 22 Aug - Fri, 11 Sep

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

14h 15m1 stop Orlando

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

25h 26m1 stop Orlando

£736Multiple Airlines

Sat, 22 Aug - Wed, 9 Sep

06:30 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

21h 30m2 stops Denver Intl Orlando

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

24h 02m1 stop Orlando

£751Multiple Airlines

Sat, 22 Aug - Sat, 5 Sep

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

14h 15m1 stop Orlando

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

25h 26m1 stop Orlando

£752Multiple Airlines

Sat, 22 Aug - Wed, 9 Sep

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

19h 10m1 stop Istanbul

07:25 - 19:20LGW London Gatwick-IAH Houston George Bush Intcntl

17h 55m1 stop Istanbul

£754Turkish Airlines

Sun, 23 Aug - Wed, 9 Sep

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

19h 10m1 stop Istanbul

07:30 - 12:45LGW London Gatwick-IAH Houston George Bush Intcntl

35h 15m1 stop Istanbul

£769Turkish Airlines

Mon, 24 Aug - Thu, 10 Sep

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Delta flights from Houston to London Gatwick Airport

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

Delta

14 Oct

HOU15:09Houston Hobby

18h 51m

2 stops

LGW16:00London Gatwick

20 Oct

LGW10:35London Gatwick

18h 28m

2 stops

HOU23:03Houston Hobby

£663

Delta

17 Oct

HOU11:12Houston Hobby

16h 08m

2 stops

LGW09:20London Gatwick

6 Nov

LGW10:00London Gatwick

19h 03m

2 stops

HOU23:03Houston Hobby

£700

Delta

15 Oct

HOU11:12Houston Hobby

16h 13m

2 stops

LGW09:25London Gatwick

21 Oct

LGW10:25London Gatwick

18h 38m

2 stops

HOU23:03Houston Hobby

£700

American Airlines flights from Houston to London Gatwick Airport

Our best American Airlines deals on Houston to London Gatwick Airport flight tickets

American Airlines

20 Oct

HOU09:51Houston Hobby

14h 44m

2 stops

LGW06:35London Gatwick

5 Nov

LGW11:15London Gatwick

28h 12m

2 stops

HOU09:27Houston Hobby

£652

American Airlines

3 Dec

HOU09:58Houston Hobby

15h 32m

2 stops

LGW07:30London Gatwick

9 Dec

LGW11:15London Gatwick

18h 01m

2 stops

HOU23:16Houston Hobby

£689

momondo Fare Finder

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 Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Mon 5/10

12:21-10:00

1 stop15h 39m

London Gatwick

Fri 30/10

12:35-10:40

1 stop27h 05m

£466

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Tue 20/10

06:05-10:00

2 stops21h 55m

London Gatwick

Fri 30/10

12:35-10:40

1 stop27h 05m

£474

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Tue 20/10

12:21-10:00

1 stop15h 39m

London Gatwick

Fri 30/10

12:35-10:40

1 stop27h 05m

£479

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Wed 21/10

21:12-10:00

2 stops30h 48m

London Gatwick

Sun 1/11

12:35-10:40

1 stop28h 05m

£482

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Wed 21/10

06:05-10:00

2 stops21h 55m

London Gatwick

Tue 3/11

10:10-15:44

1 stop35h 34m

£484

Fastest return journey

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Thu 3/12

05:10-06:50

2 stops19h 40m

London Gatwick

Wed 9/12

10:10-19:57

1 stop15h 47m

£485

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Mon 9/11

20:44-06:00

2 stops27h 16m

London Gatwick

Wed 18/11

10:10-18:53

1 stop14h 43m

£491

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Sat 26/9

21:04-10:00

2 stops30h 56m

London Gatwick

Fri 2/10

14:00-14:13

1 stop30h 13m

£493

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Sat 17/10

18:35-10:00

1 stop33h 25m

London Gatwick

Tue 27/10

10:10-15:44

1 stop34h 34m

£496

HoustonLondon

IAH Houston George Bush Intcntl - LGW London Gatwick

IAHLGW

Houston George Bush Intcntl

Sun 25/10

06:24-08:15

2 stops20h 51m

London Gatwick

Wed 4/11

10:10-09:21

1 stop29h 11m

£499

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 Houston to London Gatwick Airport

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

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

Delta is the most popular carrier operating from Houston to London Gatwick

Cheap Houston to London Gatwick Airport flight deals and tips

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

Best price found	£244
Fastest flight time	15h 39m
Direct flights	None

The best one-way flight to London Gatwick Airport from Houston in the past 72 hours is £244. The best return flight deal from Houston to London Gatwick Airport found on momondo in the last 72 hours is £466.

The fastest flight from Houston to London Gatwick Airport takes 15h 39m

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

Search flight deals

Frequently asked questions about flying from Houston to London Gatwick Airport

How far is Houston to London Gatwick by plane?
The straight-line distance from Houston to London Gatwick is 4852.9 mi. A reasonable flight in good conditions will take 15h 39m.
When did momondo last update prices for flights from Houston to London Gatwick Airport?
Prices for flights from Houston to London Gatwick Airport refresh daily.
How old do you have to be to fly from Houston to London Gatwick Airport?
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 Houston to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to London for you.

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

Flights from Houston to London 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 Houston to London?

Once you have performed a search for Houston to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to London from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.