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Cheap flights from the United Kingdom to Houston from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Houston departing on 4/28. 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

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Find the cheapest flights from the United Kingdom to Houston

Recent round-trip flight deals from the United Kingdom to Houston

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:40 pm - 8:47 pm
LGW
-
IAH
35h 07m
3 stops
Multiple Airlines Logo
9:26 am - 11:45 am
IAH
-
LGW
20h 19m
3 stops
$718Multiple Airlines
Mon, Apr 13 - Mon, Apr 27
Multiple Airlines Logo
7:55 am - 3:27 pm
LGW
-
IAH
36h 32m
2 stops
Multiple Airlines Logo
12:46 pm - 10:00 am
IAH
-
LGW
15h 14m
1 stop
$723Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
5:30 pm - 10:59 pm
LHR
-
IAH
35h 29m
3 stops
Multiple Airlines Logo
5:46 am - 5:00 pm
IAH
-
LHR
30h 14m
3 stops
$725Multiple Airlines
Sat, Mar 7 - Wed, Mar 11
Multiple Airlines Logo
2:00 pm - 7:29 am
LGW
-
IAH
22h 29m
1 stop
Multiple Airlines Logo
9:14 pm - 10:05 am
IAH
-
LGW
31h 51m
1 stop
$726Multiple Airlines
Fri, Mar 13 - Fri, Mar 20
United Airlines Logo
7:25 am - 4:30 pm
LHR
-
IAH
15h 05m
1 stop
United Airlines Logo
10:03 pm - 10:10 am
IAH
-
LHR
30h 07m
1 stop
$774United Airlines
Sat, Aug 8 - Sat, Aug 8
American Airlines Logo
2:25 pm - 11:58 pm
LHR
-
HOU
15h 33m
1 stop
American Airlines Logo
4:18 pm - 12:10 pm
HOU
-
LHR
13h 52m
1 stop
$884American Airlines
Wed, Apr 1 - Mon, Apr 20
American Airlines Logo
8:55 am - 7:50 pm
LHR
-
HOU
16h 55m
1 stop
American Airlines Logo
12:42 pm - 8:05 am
HOU
-
LHR
13h 23m
1 stop
$902American Airlines
Tue, Mar 31 - Sun, Apr 19
Lufthansa Logo
9:50 am - 7:15 pm
LCY
-
IAH
14h 25m
1 stop
Lufthansa Logo
7:55 pm - 5:40 pm
IAH
-
LCY
16h 45m
1 stop
$1,067Lufthansa
Tue, Mar 10 - Mon, Mar 23
British Airways Logo
9:30 am - 11:47 pm
MAN
-
HOU
20h 17m
2 stops
British Airways Logo
8:21 pm - 7:15 pm
HOU
-
MAN
16h 54m
2 stops
$1,199British Airways
Wed, Apr 15 - Mon, Apr 27
British Airways Logo
6:55 am - 7:51 pm
MAN
-
HOU
18h 56m
2 stops
British Airways Logo
4:18 pm - 3:10 pm
HOU
-
MAN
16h 52m
2 stops
$1,230British Airways
Tue, Apr 21 - Mon, Apr 27

Virgin Atlantic flights from United Kingdom to Houston

Our best Virgin Atlantic deals on United Kingdom to Houston flight tickets
Virgin Atlantic
Apr 13
LHR1:25 pmLondon Heathrow
33h 03m
1 stop
HOU4:28 pmHouston Hobby
Apr 27
HOU6:00 amHouston Hobby
18h 25m
1 stop
LHR6:25 amLondon Heathrow
$1,080
Virgin Atlantic
Apr 13
LHR3:15 pmLondon Heathrow
13h 53m
1 stop
HOU11:08 pmHouston Hobby
Apr 20
HOU10:53 amHouston Hobby
13h 32m
1 stop
LHR6:25 amLondon Heathrow
$1,081
Virgin Atlantic
Apr 22
LHR3:15 pmLondon Heathrow
13h 52m
1 stop
HOU11:07 pmHouston Hobby
Apr 28
HOU6:00 amHouston Hobby
19h 15m
1 stop
LHR7:15 amLondon Heathrow
$1,082

American Airlines flights from United Kingdom to Houston

Our best American Airlines deals on United Kingdom to Houston flight tickets
American Airlines
Apr 1
LHR2:25 pmLondon Heathrow
15h 33m
1 stop
HOU11:58 pmHouston Hobby
Apr 20
HOU4:18 pmHouston Hobby
13h 52m
1 stop
LHR12:10 pmLondon Heathrow
$884
American Airlines
Mar 31
LHR8:55 amLondon Heathrow
16h 55m
1 stop
HOU7:50 pmHouston Hobby
Apr 19
HOU12:42 pmHouston Hobby
13h 23m
1 stop
LHR8:05 amLondon Heathrow
$902
American Airlines
Apr 1
LHR2:25 pmLondon Heathrow
15h 33m
1 stop
HOU11:58 pmHouston Hobby
Apr 19
HOU12:42 pmHouston Hobby
13h 23m
1 stop
LHR8:05 amLondon Heathrow
$914

momondo Fare Finder

 
Customize your flight search to find flights from United Kingdom 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 February 26, 2026.
Use the filters below to find and compare flights from the United Kingdom to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 4/13

3:40 pm-8:47 pm

3 stops35h 07m

Houston George Bush Intcntl

Mon 4/27

9:26 am-11:45 am

3 stops20h 19m

$718

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 3/25

7:55 am-3:27 pm

2 stops36h 32m

Houston George Bush Intcntl

Wed 4/1

12:46 pm-10:00 am

1 stop15h 14m

$723

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 3/7

5:30 pm-10:59 pm

3 stops35h 29m

Houston George Bush Intcntl

Wed 3/11

5:46 am-5:00 pm

3 stops30h 14m

$725

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 3/13

2:00 pm-7:29 am

1 stop22h 29m

Houston George Bush Intcntl

Fri 3/20

9:14 pm-10:05 am

1 stop31h 51m

$726

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 8/8

7:25 am-4:30 pm

1 stop15h 05m

Houston George Bush Intcntl

Sat 8/8

10:03 pm-10:10 am

1 stop30h 07m

$774

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 4/1

2:25 pm-11:58 pm

1 stop15h 33m

Houston Hobby

Mon 4/20

4:18 pm-12:10 pm

1 stop13h 52m

$884

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 3/31

8:55 am-7:50 pm

1 stop16h 55m

Houston Hobby

Sun 4/19

12:42 pm-8:05 am

1 stop13h 23m

$902

LondonHouston

LCY - IAH

LCYIAH

London City

Tue 3/10

9:50 am-7:15 pm

1 stop14h 25m

Houston George Bush Intcntl

Mon 3/23

7:55 pm-5:40 pm

1 stop16h 45m

$1,067

ManchesterHouston

MAN - HOU

MANHOU

Manchester

Wed 4/15

9:30 am-11:47 pm

2 stops20h 17m

Houston Hobby

Mon 4/27

8:21 pm-7:15 pm

2 stops16h 54m

$1,199

ManchesterHouston

MAN - HOU

MANHOU

Manchester

Tue 4/21

6:55 am-7:51 pm

2 stops18h 56m

Houston Hobby

Mon 4/27

4:18 pm-3:10 pm

2 stops16h 52m

$1,230

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 United Kingdom 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 month to fly to Houston?

The month of September is, on average, the cheapest month to fly to Houston from United Kingdom, with most prices found around $894. The month of January is another great option to travel to Houston, with average flight prices from United Kingdom averaging around $901.

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

Our data shows that the cheapest United Kingdom to Houston flights are usually those with departure times at noon. Our users have found flights to Houston at noon for as low as $959. Try not to purchase tickets in the morning because they tend to be around $1,001. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest United Kingdom to Houston flight route?

Fly from London Heathrow to Houston George Bush Intcntl for the best United Kingdom - Houston flight prices

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $994 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from United Kingdom for as low as $905 on momondo.

What cabin class options are available on United Kingdom to Houston flights?

There are 3 cabin classes available to choose from on United Kingdom to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap United Kingdom to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Houston

Fastest flight time

10h 15m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from United Kingdom to Houston takes 10h 15m
Direct flights go from United Kingdom to Houston every day.
There are 2 airports in Houston. From United Kingdom there are direct flights to Houston George Bush Intcntl (IAH).
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Houston?

    Prices for flights from United Kingdom to Houston refresh daily.

  • How many operators does momondo search for flights from United Kingdom to Houston?

  • How old do you have to be to fly from United Kingdom to Houston?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom 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.

Best airlines flying from United Kingdom to Houston

Compare and see reviews for airlines that fly from United Kingdom to Houston with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $241Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
American AirlinesPriceFrom $496Free CancellationRating
7.2
11,353 reviews
Search American Airlines flights
LufthansaPriceFrom $577Free CancellationRating
6.8
7,814 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $695Free CancellationRating
7.6
901 reviews
Search Austrian Airlines flights
British AirwaysPriceFrom $809Free CancellationRating
6.7
7,770 reviews
Search British Airways flights
United AirlinesPriceFrom $820Free CancellationRating
7.4
9,349 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom $1,264Free CancellationRating
7.5
679 reviews
Search Virgin Atlantic flights

Why use momondo?

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

It is quick and easy to find United Kingdom to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

Flights from United Kingdom 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 United Kingdom to Houston?

momondo helps you find the best flight between United Kingdom 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 United Kingdom to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from United Kingdom. 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.

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