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

Delta and Virgin Atlantic 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 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.

£340 Cheap Flights from London Gatwick Airport to Houston in 2026

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Find the cheapest flights from London Gatwick Airport to Houston

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:00 - 10:40

LGW

IAH

26h 40m

1 stop

12:21 - 10:00

IAH

LGW

15h 39m

1 stop

£687Multiple Airlines

Sun, 13 Sep - Sun, 20 Sep

14:00 - 08:45

LGW

IAH

24h 45m

1 stop

09:42 - 10:00

IAH

LGW

18h 18m

2 stops

£689Multiple Airlines

Mon, 6 Jul - Sun, 12 Jul

12:20 - 13:24

LGW

IAH

31h 04m

1 stop

13:27 - 09:35

IAH

LGW

14h 08m

1 stop

£689JetBlue

Thu, 4 Jun - Mon, 15 Jun

14:00 - 07:34

LGW

IAH

47h 34m

2 stops

19:24 - 10:00

IAH

LGW

32h 36m

1 stop

£692Multiple Airlines

Tue, 2 Jun - Thu, 11 Jun

14:00 - 08:50

LGW

IAH

24h 50m

1 stop

20:55 - 10:00

IAH

LGW

31h 05m

2 stops

£692Multiple Airlines

Wed, 3 Jun - Fri, 19 Jun

12:20 - 16:09

LGW

IAH

33h 49m

1 stop

17:09 - 09:35

IAH

LGW

34h 26m

1 stop

£693JetBlue

Wed, 8 Jul - Wed, 15 Jul

07:30 - 12:45

LGW

IAH

35h 15m

1 stop

21:10 - 22:25

IAH

LGW

19h 15m

1 stop

£696Turkish Airlines

Thu, 18 Jun - Thu, 30 Jul

10:35 - 21:35

LGW

HOU

17h 00m

2 stops

10:05 - 09:25

HOU

LGW

17h 20m

2 stops

£937Delta

Tue, 1 Sep - Tue, 8 Sep

10:00 - 21:43

LGW

HOU

17h 43m

2 stops

10:05 - 09:00

HOU

LGW

16h 55m

2 stops

£946Air France

Mon, 2 Nov - Thu, 12 Nov

10:25 - 21:35

LGW

HOU

17h 10m

2 stops

10:05 - 09:20

HOU

LGW

17h 15m

2 stops

£998Delta

Sat, 5 Sep - Sat, 12 Sep

Delta flights from London Gatwick Airport to Houston

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

Delta

1 Sept

LGW10:35London Gatwick

17h 00m

2 stops

HOU21:35Houston Hobby

8 Sept

HOU10:05Houston Hobby

17h 20m

2 stops

LGW09:25London Gatwick

£937

Delta

5 Sept

LGW10:25London Gatwick

17h 10m

2 stops

HOU21:35Houston Hobby

12 Sept

HOU10:05Houston Hobby

17h 15m

2 stops

LGW09:20London Gatwick

£998

Delta

31 Aug

LGW10:25London Gatwick

17h 10m

2 stops

HOU21:35Houston Hobby

9 Sept

HOU10:05Houston Hobby

17h 20m

2 stops

LGW09:25London Gatwick

£999

Virgin Atlantic flights from London Gatwick Airport to Houston

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

Virgin Atlantic

8 Sept

LGW10:35London Gatwick

17h 00m

2 stops

HOU21:35Houston Hobby

22 Sept

HOU10:05Houston Hobby

17h 20m

2 stops

LGW09:25London Gatwick

£993

Virgin Atlantic

16 Oct

LGW10:25London Gatwick

17h 18m

2 stops

HOU21:43Houston Hobby

24 Oct

HOU10:05Houston Hobby

17h 55m

2 stops

LGW10:00London Gatwick

£1,177

Virgin Atlantic

1 Nov

LGW10:00London Gatwick

17h 43m

2 stops

HOU21:43Houston Hobby

16 Nov

HOU10:05Houston Hobby

23h 40m

2 stops

LGW15:45London Gatwick

£1,221

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 - IAH

LGWIAH

London Gatwick

Sun 13/9

14:00-10:40

1 stop26h 40m

Houston George Bush Intcntl

Sun 20/9

12:21-10:00

1 stop15h 39m

£687

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 6/7

14:00-08:45

1 stop24h 45m

Houston George Bush Intcntl

Sun 12/7

09:42-10:00

2 stops18h 18m

£689

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 4/6

12:20-13:24

1 stop31h 04m

Houston George Bush Intcntl

Mon 15/6

13:27-09:35

1 stop14h 08m

£689

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 2/6

14:00-07:34

2 stops47h 34m

Houston George Bush Intcntl

Thu 11/6

19:24-10:00

1 stop32h 36m

£692

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 3/6

14:00-08:50

1 stop24h 50m

Houston George Bush Intcntl

Fri 19/6

20:55-10:00

2 stops31h 05m

£692

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 8/7

12:20-16:09

1 stop33h 49m

Houston George Bush Intcntl

Wed 15/7

17:09-09:35

1 stop34h 26m

£693

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 18/6

07:30-12:45

1 stop35h 15m

Houston George Bush Intcntl

Thu 30/7

21:10-22:25

1 stop19h 15m

£696

Fastest return journey

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Tue 1/9

10:35-21:35

2 stops17h 00m

Houston Hobby

Tue 8/9

10:05-09:25

2 stops17h 20m

£937

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Mon 2/11

10:00-21:43

2 stops17h 43m

Houston Hobby

Thu 12/11

10:05-09:00

2 stops16h 55m

£946

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Sat 5/9

10:25-21:35

2 stops17h 10m

Houston Hobby

Sat 12/9

10:05-09:20

2 stops17h 15m

£998

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 £689. In contrast, the most expensive time of day to depart to Houston is in the morning when prices are around £735.

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	16h 58m
Direct flights	None

The fastest flight from London Gatwick Airport to Houston takes 16h 58m

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. 16h 58m 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 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.

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.