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Cheap flights from the United Kingdom to Houston from $378

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 9/21. 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 round-trip flight deals from the United Kingdom to Houston

Multiple Airlines Logo
10:40 am - 12:59 pmBHX-IAH
32h 19m1 stop
Multiple Airlines Logo
3:00 pm - 8:45 amIAH-BHX
35h 45m2 stops
$762Multiple Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 25
Multiple Airlines Logo
7:40 am - 9:17 pmLGW-IAH
43h 37m3 stops
Multiple Airlines Logo
9:02 am - 10:00 amIAH-LGW
18h 58m2 stops
$769Multiple Airlines
Find Deal
Wed, Oct 8 - Fri, Oct 10
Scandinavian Airlines Logo
6:40 am - 11:56 pmLHR-IAH
23h 16m2 stops
Scandinavian Airlines Logo
4:00 pm - 5:40 pmIAH-LHR
19h 40m2 stops
$769Scandinavian Airlines
Find Deal
Thu, Nov 20 - Wed, Dec 10
Lufthansa Logo
6:35 am - 4:10 pmLHR-IAH
15h 35m1 stop
Lufthansa Logo
7:05 pm - 10:15 amIAH-LHR
9h 10mnonstop
$803Lufthansa
Find Deal
Fri, Dec 5 - Sun, Dec 14
Scandinavian Airlines Logo
6:40 am - 11:56 pmLHR-IAH
23h 16m2 stops
Scandinavian Airlines Logo
4:00 pm - 9:35 pmIAH-LHR
23h 35m3 stops
$809Scandinavian Airlines
Find Deal
Thu, Nov 20 - Wed, Dec 10
Lufthansa Logo
9:30 am - 6:15 pmLHR-IAH
14h 45m1 stop
Lufthansa Logo
4:20 pm - 7:30 amIAH-LHR
9h 10mnonstop
$811Lufthansa
Find Deal
Tue, Nov 4 - Tue, Nov 11
British Airways Logo
9:25 am - 1:40 pmLHR-IAH
10h 15mnonstop
British Airways Logo
9:00 pm - 12:20 pmIAH-LHR
9h 20mnonstop
$815British Airways
Find Deal
Tue, Sep 30 - Tue, Oct 14
British Airways Logo
9:20 am - 1:40 pmLHR-IAH
10h 20mnonstop
British Airways Logo
9:50 pm - 12:50 pmIAH-LHR
9h 00mnonstop
$816British Airways
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Sat, Oct 4 - Sat, Dec 6
United Airlines Logo
6:35 am - 4:10 pmLHR-IAH
15h 35m1 stop
United Airlines Logo
5:05 pm - 10:50 amIAH-LHR
12h 45m1 stop
$824United Airlines
Find Deal
Fri, Mar 6 - Thu, Mar 12
United Airlines Logo
9:30 am - 5:50 pmLHR-IAH
14h 20m1 stop
United Airlines Logo
10:00 am - 6:30 amIAH-LHR
14h 30m1 stop
$825United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 22

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
Nov 20
LHR6:40 amLondon Heathrow
23h 16m
2 stops
IAH11:56 pmHouston George Bush Intcntl
Dec 10
IAH4:00 pmHouston George Bush Intcntl
19h 40m
2 stops
LHR5:40 pmLondon Heathrow
$769
Find similar
Scandinavian Airlines
Nov 20
LHR6:40 amLondon Heathrow
23h 16m
2 stops
IAH11:56 pmHouston George Bush Intcntl
Dec 10
IAH4:00 pmHouston George Bush Intcntl
23h 35m
3 stops
LHR9:35 pmLondon Heathrow
$809
Find similar
Scandinavian Airlines
Nov 20
LHR7:05 amLondon Heathrow
22h 51m
3 stops
IAH11:56 pmHouston George Bush Intcntl
Dec 10
IAH4:00 pmHouston George Bush Intcntl
23h 35m
3 stops
LHR9:35 pmLondon Heathrow
$812
Find similar

Icelandair flights from United Kingdom to Houston George Bush Intcntl Airport

Our best Icelandair deals on United Kingdom to Houston George Bush Intcntl Airport flight tickets
Icelandair
Oct 3
LHR8:25 amLondon Heathrow
35h 15m
1 stop
IAH1:40 pmHouston George Bush Intcntl
Oct 22
IAH2:45 pmHouston George Bush Intcntl
36h 45m
2 stops
LHR9:30 amLondon Heathrow
$774
Find similar
Icelandair
Oct 3
LHR8:25 amLondon Heathrow
35h 15m
1 stop
IAH1:40 pmHouston George Bush Intcntl
Oct 22
IAH2:45 pmHouston George Bush Intcntl
36h 45m
2 stops
LHR9:30 amLondon Heathrow
$775
Find similar
Icelandair
Sep 30
LHR8:25 amLondon Heathrow
35h 15m
1 stop
IAH1:40 pmHouston George Bush Intcntl
Oct 14
IAH2:45 pmHouston George Bush Intcntl
33h 45m
1 stop
LHR6:30 amLondon Heathrow
$777
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated September 16, 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

BirminghamHouston

BHX - IAH

BHXIAH

Birmingham

Wed 10/1

10:40 am-12:59 pm

1 stop32h 19m

Houston George Bush Intcntl

Sat 10/25

3:00 pm-8:45 am

2 stops35h 45m

$762

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 10/8

7:40 am-9:17 pm

3 stops43h 37m

Houston George Bush Intcntl

Fri 10/10

9:02 am-10:00 am

2 stops18h 58m

$769

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 11/20

6:40 am-11:56 pm

2 stops23h 16m

Houston George Bush Intcntl

Wed 12/10

4:00 pm-5:40 pm

2 stops19h 40m

$769

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 12/5

6:35 am-4:10 pm

1 stop15h 35m

Houston George Bush Intcntl

Sun 12/14

7:05 pm-10:15 am

Nonstop9h 10m

$803

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 11/20

6:40 am-11:56 pm

2 stops23h 16m

Houston George Bush Intcntl

Wed 12/10

4:00 pm-9:35 pm

3 stops23h 35m

$809

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 11/4

9:30 am-6:15 pm

1 stop14h 45m

Houston George Bush Intcntl

Tue 11/11

4:20 pm-7:30 am

Nonstop9h 10m

$811

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 9/30

9:25 am-1:40 pm

Nonstop10h 15m

Houston George Bush Intcntl

Tue 10/14

9:00 pm-12:20 pm

Nonstop9h 20m

$815

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 10/4

9:20 am-1:40 pm

Nonstop10h 20m

Houston George Bush Intcntl

Sat 12/6

9:50 pm-12:50 pm

Nonstop9h 00m

$816

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 3/6

6:35 am-4:10 pm

1 stop15h 35m

Houston George Bush Intcntl

Thu 3/12

5:05 pm-10:50 am

1 stop12h 45m

$824

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 10/8

9:30 am-5:50 pm

1 stop14h 20m

Houston George Bush Intcntl

Wed 10/22

10:00 am-6:30 am

1 stop14h 30m

$825

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 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?

The month of March is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from United Kingdom, with most prices found around $817. If you are unable to visit Houston George Bush Intcntl Airport during the month of March, then departing from United Kingdom during the month January is also very affordable. Most momondo users find prices during this month for around $822.

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

The cheapest day to depart from United Kingdom to Houston George Bush Intcntl Airport is on a Sunday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Sunday will often find tickets for as low as $950. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Friday is $1,078.

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 afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $785. Try not to purchase tickets at noon because they tend to be around $1,011. 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 $984 when searching weeks out. 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 $873 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 22% 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

$806

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 $806. The best round-trip flight deal from United Kingdom to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $912.
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 refresh 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?

    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 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
Singapore AirlinesPriceFrom $627Free CancellationRating
8.1
1,365 reviews
Search Singapore Airlines flights
United AirlinesPriceFrom $759Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
British AirwaysPriceFrom $768Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
Austrian AirlinesPriceFrom $803Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights
LufthansaPriceFrom $830Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
IberiaPriceFrom $982Free CancellationRating
7.0
2,924 reviews
Search Iberia flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from United Kingdom.

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

All flight searches from United Kingdom to Houston on momondo can be filtered to show those which offer 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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