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Cheap flights from London Gatwick Airport to Houston from $465

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 6/8. 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
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.
JetBlue Logo
12:20 pm - 1:26 pm
LGW
-
IAH
31h 06m
1 stop
JetBlue Logo
2:25 pm - 9:35 am
IAH
-
LGW
13h 10m
1 stop
$895JetBlue
Mon, Jun 1 - Mon, Jun 8
JetBlue Logo
12:20 pm - 1:24 pm
LGW
-
IAH
31h 04m
1 stop
JetBlue Logo
1:27 pm - 9:35 am
IAH
-
LGW
14h 08m
1 stop
$912JetBlue
Thu, Jun 4 - Mon, Jun 15
JetBlue Logo
12:20 pm - 1:26 pm
LGW
-
IAH
31h 06m
1 stop
JetBlue Logo
5:04 pm - 9:35 am
IAH
-
LGW
34h 31m
1 stop
$913JetBlue
Wed, Jun 3 - Sun, Jun 21
Multiple Airlines Logo
2:00 pm - 8:47 am
LGW
-
IAH
24h 47m
1 stop
Multiple Airlines Logo
9:42 am - 10:00 am
IAH
-
LGW
18h 18m
2 stops
$914Multiple Airlines
Fri, Jun 19 - Thu, Jul 16
Multiple Airlines Logo
2:00 pm - 8:50 am
LGW
-
IAH
24h 50m
1 stop
Multiple Airlines Logo
1:07 pm - 10:00 am
IAH
-
LGW
14h 53m
1 stop
$919Multiple Airlines
Mon, Jun 1 - Mon, Jun 15
Multiple Airlines Logo
2:00 pm - 8:47 am
LGW
-
IAH
24h 47m
1 stop
Multiple Airlines Logo
1:14 pm - 10:00 am
IAH
-
LGW
14h 46m
1 stop
$920Multiple Airlines
Mon, Jun 15 - Sat, Jul 11
Multiple Airlines Logo
2:00 pm - 8:47 am
LGW
-
IAH
24h 47m
1 stop
Multiple Airlines Logo
1:14 pm - 10:00 am
IAH
-
LGW
14h 46m
1 stop
$922Multiple Airlines
Mon, Jun 15 - Tue, Jul 14
Virgin Atlantic Logo
10:25 am - 9:35 pm
LGW
-
HOU
17h 10m
2 stops
Virgin Atlantic Logo
5:35 pm - 4:00 pm
HOU
-
LGW
16h 25m
2 stops
$1,263Virgin Atlantic
Wed, Sep 30 - Wed, Oct 7
Delta Logo
10:35 am - 9:35 pm
LGW
-
HOU
17h 00m
2 stops
Delta Logo
10:05 am - 9:25 am
HOU
-
LGW
17h 20m
2 stops
$1,268Delta
Tue, Sep 1 - Tue, Sep 8
Delta Logo
10:25 am - 9:35 pm
LGW
-
HOU
17h 10m
2 stops
Delta Logo
10:05 am - 9:25 am
HOU
-
LGW
17h 20m
2 stops
$1,308Delta
Sat, Sep 12 - Tue, Sep 22

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Delta flights from London Gatwick Airport to Houston

Our best Delta deals on London Gatwick Airport to Houston flight tickets
Delta
Sep 1
LGW10:35 amLondon Gatwick
17h 00m
2 stops
HOU9:35 pmHouston Hobby
Sep 8
HOU10:05 amHouston Hobby
17h 20m
2 stops
LGW9:25 amLondon Gatwick
$1,268
Delta
Sep 12
LGW10:25 amLondon Gatwick
17h 10m
2 stops
HOU9:35 pmHouston Hobby
Sep 22
HOU10:05 amHouston Hobby
17h 20m
2 stops
LGW9:25 amLondon Gatwick
$1,308
Delta
Oct 8
LGW10:25 amLondon Gatwick
17h 18m
2 stops
HOU9:43 pmHouston Hobby
Oct 18
HOU10:05 amHouston Hobby
17h 20m
2 stops
LGW9:25 amLondon Gatwick
$1,345

Virgin Atlantic flights from London Gatwick Airport to Houston

Our best Virgin Atlantic deals on London Gatwick Airport to Houston flight tickets
Virgin Atlantic
Sep 21
LGW10:25 amLondon Gatwick
17h 10m
2 stops
HOU9:35 pmHouston Hobby
Sep 28
HOU10:05 amHouston Hobby
17h 35m
2 stops
LGW9:40 amLondon Gatwick
$1,455
Virgin Atlantic
Sep 11
LGW10:25 amLondon Gatwick
17h 10m
2 stops
HOU9:35 pmHouston Hobby
Sep 21
HOU5:35 pmHouston Hobby
16h 25m
2 stops
LGW4:00 pmLondon Gatwick
$1,460
Virgin Atlantic
Jul 6
LGW10:25 amLondon Gatwick
17h 18m
2 stops
HOU9:43 pmHouston Hobby
Jul 20
HOU10:40 amHouston Hobby
17h 00m
2 stops
LGW9:40 amLondon Gatwick
$1,466

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 May 6, 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 - IAH

LGWIAH

London Gatwick

Mon 6/1

12:20 pm-1:26 pm

1 stop31h 06m

Houston George Bush Intcntl

Mon 6/8

2:25 pm-9:35 am

1 stop13h 10m

$895

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 6/4

12:20 pm-1:24 pm

1 stop31h 04m

Houston George Bush Intcntl

Mon 6/15

1:27 pm-9:35 am

1 stop14h 08m

$912

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 6/3

12:20 pm-1:26 pm

1 stop31h 06m

Houston George Bush Intcntl

Sun 6/21

5:04 pm-9:35 am

1 stop34h 31m

$913

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 6/19

2:00 pm-8:47 am

1 stop24h 47m

Houston George Bush Intcntl

Thu 7/16

9:42 am-10:00 am

2 stops18h 18m

$914

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 6/1

2:00 pm-8:50 am

1 stop24h 50m

Houston George Bush Intcntl

Mon 6/15

1:07 pm-10:00 am

1 stop14h 53m

$919

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 6/15

2:00 pm-8:47 am

1 stop24h 47m

Houston George Bush Intcntl

Sat 7/11

1:14 pm-10:00 am

1 stop14h 46m

$920

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 6/15

2:00 pm-8:47 am

1 stop24h 47m

Houston George Bush Intcntl

Tue 7/14

1:14 pm-10:00 am

1 stop14h 46m

$922
Quickest round-trip

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Wed 9/30

10:25 am-9:35 pm

2 stops17h 10m

Houston Hobby

Wed 10/7

5:35 pm-4:00 pm

2 stops16h 25m

$1,263

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Tue 9/1

10:35 am-9:35 pm

2 stops17h 00m

Houston Hobby

Tue 9/8

10:05 am-9:25 am

2 stops17h 20m

$1,268

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Sat 9/12

10:25 am-9:35 pm

2 stops17h 10m

Houston Hobby

Tue 9/22

10:05 am-9:25 am

2 stops17h 20m

$1,308

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 afternoon. Our users have found flights to Houston in the afternoon for as low as $981. Try not to purchase tickets in the morning because they tend to be around $1,030. 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

17h 25m

Direct flights

None
The fastest flight from London Gatwick Airport to Houston takes 17h 25m
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 17h 25m 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.

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