Latest deals
Insights
FAQs
Price Alerts

Cheap flights from London Gatwick Airport to Houston from $602

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Houston departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Gatwick Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 pm - 9:26 amLGW  London Gatwick-IAH Houston George Bush Intcntl
25h 26m1 stop Orlando
Multiple Airlines Logo
5:12 pm - 10:00 amIAH  Houston George Bush Intcntl-LGW London Gatwick
58h 48m2 stops Detroit Metropolitan Wayne County Orlando
$679Multiple Airlines
Wed, Sep 30 - Fri, Oct 9
Multiple Airlines Logo
2:00 pm - 9:26 amLGW  London Gatwick-IAH Houston George Bush Intcntl
25h 26m1 stop Orlando
Multiple Airlines Logo
5:09 pm - 10:00 amIAH  Houston George Bush Intcntl-LGW London Gatwick
34h 51m1 stop Orlando
$687Multiple Airlines
Sun, Oct 4 - Mon, Oct 19
Multiple Airlines Logo
2:00 pm - 2:32 pmLGW  London Gatwick-IAH Houston George Bush Intcntl
30h 32m1 stop Orlando
Multiple Airlines Logo
12:21 pm - 10:00 amIAH  Houston George Bush Intcntl-LGW London Gatwick
15h 39m1 stop Orlando
$702Multiple Airlines
Tue, Sep 1 - Wed, Sep 23
Multiple Airlines Logo
10:10 am - 7:50 amLGW  London Gatwick-IAH Houston George Bush Intcntl
27h 40m1 stop Orlando
Multiple Airlines Logo
10:35 pm - 6:00 amIAH  Houston George Bush Intcntl-LGW London Gatwick
25h 25m2 stops Denver Intl Orlando
$705Multiple Airlines
Wed, Nov 25 - Tue, Dec 8
Multiple Airlines Logo
2:00 pm - 9:25 amLGW  London Gatwick-IAH Houston George Bush Intcntl
25h 25m1 stop Orlando
Multiple Airlines Logo
9:04 pm - 6:20 amIAH  Houston George Bush Intcntl-LGW London Gatwick
27h 16m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
$711Multiple Airlines
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
2:00 pm - 8:02 amLGW  London Gatwick-IAH Houston George Bush Intcntl
24h 02m1 stop Orlando
Multiple Airlines Logo
6:08 am - 10:00 amIAH  Houston George Bush Intcntl-LGW London Gatwick
21h 52m2 stops Atlanta Hartsfield-Jackson Orlando
$712Multiple Airlines
Sun, Aug 30 - Mon, Sep 28
Multiple Airlines Logo
10:10 am - 7:50 amLGW  London Gatwick-IAH Houston George Bush Intcntl
27h 40m1 stop Orlando
Multiple Airlines Logo
5:10 am - 8:15 amIAH  Houston George Bush Intcntl-LGW London Gatwick
21h 05m2 stops Atlanta Hartsfield-Jackson Orlando
$713Multiple Airlines
Wed, Nov 25 - Sun, Dec 6
Multiple Airlines Logo
7:45 am - 11:45 amLGW  London Gatwick-IAH Houston George Bush Intcntl
34h 00m2 stops Paris Charles de Gaulle Calgary
Multiple Airlines Logo
8:10 pm - 6:00 amIAH  Houston George Bush Intcntl-LGW London Gatwick
27h 50m1 stop Orlando
$714Multiple Airlines
Sun, Nov 22 - Mon, Dec 7
Multiple Airlines Logo
2:00 pm - 4:14 pmLGW  London Gatwick-IAH Houston George Bush Intcntl
32h 14m1 stop Orlando
Multiple Airlines Logo
12:21 pm - 10:00 amIAH  Houston George Bush Intcntl-LGW London Gatwick
15h 39m1 stop Orlando
$715Multiple Airlines
Thu, Sep 3 - Thu, Oct 1
Multiple Airlines Logo
2:00 pm - 9:26 amLGW  London Gatwick-IAH Houston George Bush Intcntl
25h 26m1 stop Orlando
Multiple Airlines Logo
10:15 pm - 10:55 amIAH  Houston George Bush Intcntl-LGW London Gatwick
31h 40m2 stops Denver Intl Reykjavik Keflavik Intl
$717Multiple Airlines
Wed, Sep 30 - Sat, Oct 31

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Iberia flights from London Gatwick Airport to Houston

Our best Iberia deals on London Gatwick Airport to Houston flight tickets
Iberia
Nov 23
LGW7:40 pmLondon Gatwick
19h 48m
2 stops
HOU9:28 amHouston Hobby
Dec 10
HOU9:58 amHouston Hobby
18h 52m
2 stops
LGW10:50 amLondon Gatwick
$1,300
Iberia
Aug 15
LGW11:30 amLondon Gatwick
38h 14m
2 stops
HOU7:44 pmHouston Hobby
Sep 2
HOU6:14 pmHouston Hobby
43h 46m
2 stops
LGW8:00 pmLondon Gatwick
$2,354
Iberia
Aug 16
LGW11:30 amLondon Gatwick
18h 26m
2 stops
HOU11:56 pmHouston Hobby
Aug 29
HOU12:14 pmHouston Hobby
25h 46m
2 stops
LGW8:00 pmLondon Gatwick
$2,603

Virgin Atlantic flights from London Gatwick Airport to Houston

Our best Virgin Atlantic deals on London Gatwick Airport to Houston flight tickets
Virgin Atlantic
Nov 2
LGW10:00 amLondon Gatwick
19h 03m
2 stops
HOU11:03 pmHouston Hobby
Nov 12
HOU6:00 amHouston Hobby
21h 00m
2 stops
LGW9:00 amLondon Gatwick
$1,230
Virgin Atlantic
Sep 28
LGW10:25 amLondon Gatwick
18h 14m
2 stops
HOU10:39 pmHouston Hobby
Oct 5
HOU6:00 amHouston Hobby
21h 40m
2 stops
LGW9:40 amLondon Gatwick
$1,271
Virgin Atlantic
Feb 2
LGW10:00 amLondon Gatwick
36h 30m
2 stops
HOU4:30 pmHouston Hobby
Feb 9
HOU5:35 pmHouston Hobby
16h 10m
2 stops
LGW3:45 pmLondon Gatwick
$1,282

momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick Airport to Houston 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, momondo users made 832,500 searches. Data last updated August 14, 2026.
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 round-trip

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Wed 9/30

2:00 pm-9:26 am

1 stop25h 26m

Houston George Bush Intcntl

Fri 10/9

5:12 pm-10:00 am

2 stops58h 48m

$679

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Sun 10/4

2:00 pm-9:26 am

1 stop25h 26m

Houston George Bush Intcntl

Mon 10/19

5:09 pm-10:00 am

1 stop34h 51m

$687

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Tue 9/1

2:00 pm-2:32 pm

1 stop30h 32m

Houston George Bush Intcntl

Wed 9/23

12:21 pm-10:00 am

1 stop15h 39m

$702

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Wed 11/25

10:10 am-7:50 am

1 stop27h 40m

Houston George Bush Intcntl

Tue 12/8

10:35 pm-6:00 am

2 stops25h 25m

$705

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Fri 9/11

2:00 pm-9:25 am

1 stop25h 25m

Houston George Bush Intcntl

Fri 9/18

9:04 pm-6:20 am

2 stops27h 16m

$711
Quickest round-trip

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Sun 8/30

2:00 pm-8:02 am

1 stop24h 02m

Houston George Bush Intcntl

Mon 9/28

6:08 am-10:00 am

2 stops21h 52m

$712

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Wed 11/25

10:10 am-7:50 am

1 stop27h 40m

Houston George Bush Intcntl

Sun 12/6

5:10 am-8:15 am

2 stops21h 05m

$713

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Sun 11/22

7:45 am-11:45 am

2 stops34h 00m

Houston George Bush Intcntl

Mon 12/7

8:10 pm-6:00 am

1 stop27h 50m

$714

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Thu 9/3

2:00 pm-4:14 pm

1 stop32h 14m

Houston George Bush Intcntl

Thu 10/1

12:21 pm-10:00 am

1 stop15h 39m

$715

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Wed 9/30

2:00 pm-9:26 am

1 stop25h 26m

Houston George Bush Intcntl

Sat 10/31

10:15 pm-10:55 am

2 stops31h 40m

$717

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

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 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 morning. Our users have found flights to Houston in the morning for as low as $1,088. Try not to purchase tickets in the afternoon because they tend to be around $1,207. 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 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?

    A flight from London Gatwick to Houston will travel around 4852.9 mi. Typically, this will take 14h 43m 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.

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 9/13
Sun 9/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States