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Cheap flights from the United Kingdom to Houston from £278

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 21/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United Kingdom to Houston

Recent return flight deals from the United Kingdom to Houston

Logo
07:40 - 21:17LGW-IAH
43h 37m3 stops
Logo
09:02 - 10:00IAH-LGW
18h 58m2 stops
£566
Find Deal
Wed, 8 Oct - Fri, 10 Oct
Logo
13:30 - 13:39LCY-IAH
30h 09m3 stops
Logo
06:00 - 17:05IAH-LCY
29h 05m2 stops
£566
Find Deal
Wed, 19 Nov - Wed, 26 Nov
Scandinavian Airlines Logo
06:40 - 23:56LHR-IAH
23h 16m2 stops
Scandinavian Airlines Logo
16:00 - 17:40IAH-LHR
19h 40m2 stops
£566Scandinavian Airlines
Find Deal
Thu, 20 Nov - Wed, 10 Dec
Virgin Atlantic Logo
06:30 - 13:30LHR-IAH
13h 00m1 stop
Virgin Atlantic Logo
13:36 - 06:25IAH-LHR
10h 49m1 stop
£584Virgin Atlantic
Find Deal
Fri, 5 Dec - Sun, 14 Dec
Virgin Atlantic Logo
06:15 - 13:35LHR-IAH
13h 20m1 stop
Virgin Atlantic Logo
16:21 - 13:30IAH-LHR
15h 09m1 stop
£589Virgin Atlantic
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Lufthansa Logo
06:35 - 16:10LHR-IAH
15h 35m1 stop
Lufthansa Logo
19:05 - 10:15IAH-LHR
9h 10mdirect
£591Lufthansa
Find Deal
Fri, 5 Dec - Sun, 14 Dec
Lufthansa Logo
09:30 - 18:15LHR-IAH
14h 45m1 stop
Lufthansa Logo
16:20 - 07:30IAH-LHR
9h 10mdirect
£597Lufthansa
Find Deal
Tue, 4 Nov - Tue, 11 Nov
British Airways Logo
09:25 - 13:40LHR-IAH
10h 15mdirect
British Airways Logo
21:00 - 12:20IAH-LHR
9h 20mdirect
£600British Airways
Find Deal
Tue, 30 Sep - Tue, 14 Oct
British Airways Logo
09:20 - 13:40LHR-IAH
10h 20mdirect
British Airways Logo
16:32 - 10:00IAH-LHR
11h 28m1 stop
£600British Airways
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Sat, 4 Oct - Sat, 6 Dec
Finnair Logo
15:10 - 18:01MAN-IAH
32h 51m2 stops
Finnair Logo
14:23 - 14:00IAH-MAN
17h 37m2 stops
£706Finnair
Find Deal
Sat, 15 Nov - Mon, 15 Dec

Scandinavian Airlines flights from United Kingdom to Houston George Bush Intcntl Airport

Our best Scandinavian Airlines deals on United Kingdom to Houston George Bush Intcntl Airport flight tickets
Scandinavian Airlines
20 Nov
LHR06:40London Heathrow
23h 16m
2 stops
IAH23:56Houston George Bush Intcntl
10 Dec
IAH16:00Houston George Bush Intcntl
19h 40m
2 stops
LHR17:40London Heathrow
£566
Find similar
Scandinavian Airlines
20 Nov
LHR06:40London Heathrow
23h 16m
2 stops
IAH23:56Houston George Bush Intcntl
10 Dec
IAH16:00Houston George Bush Intcntl
23h 35m
3 stops
LHR21:35London Heathrow
£595
Find similar
Scandinavian Airlines
20 Nov
LHR07:05London Heathrow
22h 51m
3 stops
IAH23:56Houston George Bush Intcntl
10 Dec
IAH16:00Houston George Bush Intcntl
23h 35m
3 stops
LHR21:35London Heathrow
£598
Find similar

Lufthansa flights from United Kingdom to Houston George Bush Intcntl Airport

Our best Lufthansa deals on United Kingdom to Houston George Bush Intcntl Airport flight tickets
Lufthansa
5 Dec
LHR06:35London Heathrow
15h 35m
1 stop
IAH16:10Houston George Bush Intcntl
14 Dec
IAH19:05Houston George Bush Intcntl
9h 10m
LHR10:15London Heathrow
£591
Find similar
Lufthansa
4 Nov
LHR09:30London Heathrow
14h 45m
1 stop
IAH18:15Houston George Bush Intcntl
11 Nov
IAH16:20Houston George Bush Intcntl
9h 10m
LHR07:30London Heathrow
£597
Find similar
Lufthansa
24 Sept
LHR09:30London Heathrow
14h 20m
1 stop
IAH17:50Houston George Bush Intcntl
3 Oct
IAH16:20Houston George Bush Intcntl
9h 20m
LHR07:40London Heathrow
£598
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Houston George Bush Intcntl Airport 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 279,928 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from the United Kingdom to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 8/10

07:40-21:17

3 stops43h 37m

Houston George Bush Intcntl

Fri 10/10

09:02-10:00

2 stops18h 58m

£566

LondonHouston

LCY - IAH

LCYIAH

London City

Wed 19/11

13:30-13:39

3 stops30h 09m

Houston George Bush Intcntl

Wed 26/11

06:00-17:05

2 stops29h 05m

£566

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 20/11

06:40-23:56

2 stops23h 16m

Houston George Bush Intcntl

Wed 10/12

16:00-17:40

2 stops19h 40m

£566

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 5/12

06:30-13:30

1 stop13h 00m

Houston George Bush Intcntl

Sun 14/12

13:36-06:25

1 stop10h 49m

£584

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 9/10

06:15-13:35

1 stop13h 20m

Houston George Bush Intcntl

Sun 12/10

16:21-13:30

1 stop15h 09m

£589

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 5/12

06:35-16:10

1 stop15h 35m

Houston George Bush Intcntl

Sun 14/12

19:05-10:15

Nonstop9h 10m

£591

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 4/11

09:30-18:15

1 stop14h 45m

Houston George Bush Intcntl

Tue 11/11

16:20-07:30

Nonstop9h 10m

£597

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 30/9

09:25-13:40

Nonstop10h 15m

Houston George Bush Intcntl

Tue 14/10

21:00-12:20

Nonstop9h 20m

£600

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 4/10

09:20-13:40

Nonstop10h 20m

Houston George Bush Intcntl

Sat 6/12

16:32-10:00

1 stop11h 28m

£600

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Sat 15/11

15:10-18:01

2 stops32h 51m

Houston George Bush Intcntl

Mon 15/12

14:23-14:00

2 stops17h 37m

£706

Flights are sorted by cheapest return 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 George Bush Intcntl Airport

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 George Bush Intcntl Airport?

In general, March is the cheapest month to fly from United Kingdom to Houston George Bush Intcntl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £601. If you aren’t able to travel to Houston George Bush Intcntl Airport during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £605.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that Wednesday is the least expensive day to fly to Houston George Bush Intcntl Airport. Tickets to fly out on this day can be as low as £675. The most expensive day to fly to Houston George Bush Intcntl Airport is Sunday, with ticket prices averaging around £746.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest United Kingdom to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as £618. Try not to purchase tickets in the morning because they tend to be around £710. 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 George Bush Intcntl flight route?

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

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around £724 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from United Kingdom for as low as £642 on momondo.

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

There are 4 cabin classes available to choose from on United Kingdom to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Houston George Bush Intcntl Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a United Kingdom to Houston George Bush Intcntl Airport flight.

Cheap United Kingdom to Houston George Bush Intcntl Airport flight deals and tips

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

Best price found

£665

Fastest flight time

10h 15m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from United Kingdom in the past 72 hours is £665. The best return flight deal from United Kingdom to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is £635.
The fastest flight from United Kingdom to Houston George Bush Intcntl Airport takes 10h 15m
Direct flights go from United Kingdom to Houston George Bush Intcntl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Houston George Bush Intcntl Airport?

    Prices for flights from United Kingdom to Houston George Bush Intcntl Airport are updated daily.

  • How many operators does momondo search for flights from United Kingdom to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from United Kingdom to Houston George Bush Intcntl Airport?

    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 United Kingdom to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport 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.

  • What is the most popular plane model from United Kingdom to Houston George Bush Intcntl Airport?

Best airlines flying from United Kingdom to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from United Kingdom to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom £378Free CancellationRating
7.2
3,091 reviews
Search WestJet flights
Singapore AirlinesPriceFrom £439Free CancellationRating
8.1
1,365 reviews
Search Singapore Airlines flights
JetBluePriceFrom £452Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
IcelandairPriceFrom £466Free CancellationRating
7.0
544 reviews
Search Icelandair flights
LufthansaPriceFrom £470Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom £477Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
FinnairPriceFrom £501Free CancellationRating
7.6
1,323 reviews
Search Finnair flights
United AirlinesPriceFrom £522Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom £523Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom £530Free CancellationRating
6.6
7,361 reviews
Search British Airways flights

Travelling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Conroe
Cypress
The Woodlands
Humble
Spring
Katy

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Houston for you.

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

Yes. momondo allows you to filter the results for United Kingdom to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from United Kingdom to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Houston.

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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