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

Prices for flights from London Gatwick Airport to Houston are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$367 Cheap Flights from London Gatwick Airport to Houston in 2025/26

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Find the cheapest flights from London Gatwick Airport to Houston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 am - 8:40 am

LGW

IAH

26h 45m3 stops

11:38 am - 10:55 am

IAH

LGW

17h 17m2 stops

$810Multiple Airlines

Mon, Jan 12 - Mon, Jan 26

2:00 pm - 11:34 pm

LGW

IAH

15h 34m1 stop

7:05 am - 6:20 am

IAH

LGW

17h 15m1 stop

$812Multiple Airlines

Mon, Jan 26 - Sun, Apr 26

2:00 pm - 3:44 pm

LGW

IAH

31h 44m2 stops

5:15 am - 10:05 am

IAH

LGW

23h 50m2 stops

$814Multiple Airlines

Fri, Mar 6 - Sat, Mar 21

1:00 pm - 3:27 pm

LGW

IAH

31h 27m1 stop

7:05 am - 6:00 am

IAH

LGW

17h 55m1 stop

$818Multiple Airlines

Sun, Mar 15 - Sun, Mar 22

2:00 pm - 11:34 pm

LGW

IAH

15h 34m1 stop

9:05 pm - 10:35 pm

IAH

LGW

19h 30m1 stop

$820Multiple Airlines

Thu, Feb 5 - Tue, Feb 10

10:45 am - 2:24 pm

LGW

IAH

33h 39m3 stops

11:44 am - 8:40 pm

IAH

LGW

26h 56m3 stops

$851Multiple Airlines

Fri, Feb 27 - Sat, Mar 7

6:40 pm - 12:19 am

LGW

IAH

35h 39m2 stops

7:05 am - 6:20 am

IAH

LGW

17h 15m1 stop

$878Multiple Airlines

Mon, Jan 26 - Sun, Apr 26

10:00 am - 10:56 pm

LGW

IAH

42h 56m3 stops

7:05 am - 3:05 pm

IAH

LGW

26h 00m2 stops

$886Multiple Airlines

Thu, Jan 8 - Wed, Feb 18

2:00 pm - 10:34 pm

LGW

IAH

14h 34m1 stop

11:15 am - 10:00 am

IAH

LGW

16h 45m1 stop

$890Multiple Airlines

Wed, Apr 1 - Mon, Apr 6

7:40 pm - 10:05 am

LGW

HOU

20h 25m2 stops

2:32 pm - 8:00 pm

HOU

LGW

23h 28m2 stops

$1,534Iberia

Mon, Jan 26 - Sun, Apr 26

Turkish Airlines flights from London Gatwick Airport to Houston

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

Turkish Airlines

Jan 26

LGW6:20 amLondon Gatwick

18h 50m

1 stop

IAH7:10 pmHouston George Bush Intcntl

Feb 10

IAH9:05 pmHouston George Bush Intcntl

19h 30m

1 stop

LGW10:35 pmLondon Gatwick

$899

Find similar

Turkish Airlines

Jan 28

LGW6:25 amLondon Gatwick

18h 45m

1 stop

IAH7:10 pmHouston George Bush Intcntl

Feb 11

IAH9:05 pmHouston George Bush Intcntl

19h 30m

1 stop

LGW10:35 pmLondon Gatwick

$900

Find similar

Turkish Airlines

Jan 27

LGW6:25 amLondon Gatwick

18h 45m

1 stop

IAH7:10 pmHouston George Bush Intcntl

Feb 10

IAH9:05 pmHouston George Bush Intcntl

19h 30m

1 stop

LGW10:35 pmLondon Gatwick

$901

Find similar

WestJet flights from London Gatwick Airport to Houston

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

WestJet

Apr 30

LGW10:35 amLondon Gatwick

57h 35m

2 stops

IAH2:10 pmHouston George Bush Intcntl

May 7

IAH8:00 amHouston George Bush Intcntl

43h 05m

2 stops

LGW9:05 amLondon Gatwick

$1,008

Find similar

WestJet

May 3

LGW10:35 amLondon Gatwick

33h 35m

2 stops

IAH2:10 pmHouston George Bush Intcntl

May 7

IAH3:00 pmHouston George Bush Intcntl

36h 05m

2 stops

LGW9:05 amLondon Gatwick

$1,059

Find similar

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

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 1/12

11:55 am-8:40 am

3 stops26h 45m

Houston George Bush Intcntl

Mon 1/26

11:38 am-10:55 am

2 stops17h 17m

$810

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 1/26

2:00 pm-11:34 pm

1 stop15h 34m

Houston George Bush Intcntl

Sun 4/26

7:05 am-6:20 am

1 stop17h 15m

$812

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 3/6

2:00 pm-3:44 pm

2 stops31h 44m

Houston George Bush Intcntl

Sat 3/21

5:15 am-10:05 am

2 stops23h 50m

$814

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sun 3/15

1:00 pm-3:27 pm

1 stop31h 27m

Houston George Bush Intcntl

Sun 3/22

7:05 am-6:00 am

1 stop17h 55m

$818

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 2/5

2:00 pm-11:34 pm

1 stop15h 34m

Houston George Bush Intcntl

Tue 2/10

9:05 pm-10:35 pm

1 stop19h 30m

$820

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 2/27

10:45 am-2:24 pm

3 stops33h 39m

Houston George Bush Intcntl

Sat 3/7

11:44 am-8:40 pm

3 stops26h 56m

$851

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 1/26

6:40 pm-12:19 am

2 stops35h 39m

Houston George Bush Intcntl

Sun 4/26

7:05 am-6:20 am

1 stop17h 15m

$878

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 1/8

10:00 am-10:56 pm

3 stops42h 56m

Houston George Bush Intcntl

Wed 2/18

7:05 am-3:05 pm

2 stops26h 00m

$886

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 4/1

2:00 pm-10:34 pm

1 stop14h 34m

Houston George Bush Intcntl

Mon 4/6

11:15 am-10:00 am

1 stop16h 45m

$890

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Mon 1/26

7:40 pm-10:05 am

2 stops20h 25m

Houston Hobby

Sun 4/26

2:32 pm-8:00 pm

2 stops23h 28m

$1,534

Flights are sorted by cheapest round-trip 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

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

On average, the least expensive day to fly to Houston from London Gatwick Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $894. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $1,280.

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

Our data shows that the cheapest London Gatwick Airport to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $759. Try not to purchase tickets in the morning because they tend to be around $990. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 36m
Direct flights	None

The fastest flight from London Gatwick Airport to Houston takes 14h 36m

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

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How far is London Gatwick to Houston by plane?
A flight from London Gatwick to Houston will travel around 4852.9 mi. Typically, this will take 14h 36m by plane in normal conditions.
When did momondo last update prices for flights from London Gatwick Airport to Houston?
Prices for flights from London Gatwick Airport to Houston are updated daily.
How old do you have to be to fly from London Gatwick Airport to Houston?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Houston. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Houston from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between London and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from London and alert you when they change.