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Cheap flights from the United Kingdom to Houston from $342

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 5/4. 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
8:30 am - 11:59 pm
LGW
-
IAH
21h 29m
2 stops
Multiple Airlines Logo
7:05 am - 9:50 am
IAH
-
LGW
20h 45m
2 stops
$714Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
6:00 am - 12:57 am
LHR
-
IAH
24h 57m
2 stops
Multiple Airlines Logo
11:38 am - 5:50 pm
IAH
-
LHR
24h 12m
3 stops
$715Multiple Airlines
Fri, May 1 - Tue, May 5
British Airways Logo
9:10 am - 1:25 pm
LHR
-
IAH
10h 15mnonstop
British Airways Logo
9:05 pm - 12:25 pm
IAH
-
LHR
9h 20mnonstop
$732British Airways
Tue, Jun 23 - Thu, Jul 16
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
$797Lufthansa
Mon, Mar 9 - Wed, Mar 25
Lufthansa Logo
9:50 am - 6:15 pm
LCY
-
IAH
14h 25m
1 stop
Lufthansa Logo
4:30 pm - 5:40 pm
IAH
-
LCY
19h 10m
1 stop
$806Lufthansa
Wed, Feb 11 - Wed, Feb 18
British Airways Logo
8:55 am - 9:00 pm
MAN
-
IAH
17h 05m
1 stop
British Airways Logo
3:30 pm - 1:05 pm
IAH
-
MAN
15h 35m
1 stop
$914British Airways
Mon, Mar 23 - Tue, Apr 21
American Airlines Logo
6:45 am - 2:05 pm
MAN
-
IAH
13h 20m
1 stop
American Airlines Logo
3:50 pm - 9:10 am
IAH
-
MAN
11h 20m
1 stop
$919American Airlines
Sun, Feb 8 - Thu, Feb 26
American Airlines Logo
8:15 am - 8:00 pm
GLA
-
IAH
17h 45m
2 stops
American Airlines Logo
12:21 pm - 9:50 am
IAH
-
GLA
15h 29m
2 stops
$934American Airlines
Fri, Feb 13 - Tue, Feb 17
United Airlines Logo
6:00 am - 6:15 pm
BHX
-
IAH
18h 15m
1 stop
United Airlines Logo
2:20 pm - 12:35 pm
IAH
-
BHX
17h 15m
2 stops
$941United Airlines
Tue, Feb 24 - Tue, Mar 24
United Airlines Logo
6:00 am - 5:32 pm
BHX
-
IAH
17h 32m
2 stops
United Airlines Logo
2:20 pm - 12:35 pm
IAH
-
BHX
17h 15m
2 stops
$946United Airlines
Tue, Feb 24 - Tue, Mar 24

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
Mar 8
LHR7:40 amLondon Heathrow
14h 50m
1 stop
IAH4:30 pmHouston George Bush Intcntl
Mar 22
IAH5:20 pmHouston George Bush Intcntl
9h 10m
LHR7:30 amLondon Heathrow
$752
Lufthansa
Mar 8
LHR7:40 amLondon Heathrow
14h 50m
1 stop
IAH4:30 pmHouston George Bush Intcntl
Mar 22
IAH5:30 pmHouston George Bush Intcntl
12h 15m
1 stop
LHR10:45 amLondon Heathrow
$758
Lufthansa
Mar 9
LHR7:40 amLondon Heathrow
14h 50m
1 stop
IAH5:30 pmHouston George Bush Intcntl
Mar 26
IAH8:05 pmHouston George Bush Intcntl
9h 10m
LHR10:15 amLondon Heathrow
$762

Virgin Atlantic flights from United Kingdom to Houston George Bush Intcntl Airport

Our best Virgin Atlantic deals on United Kingdom to Houston George Bush Intcntl Airport flight tickets
Virgin Atlantic
Feb 11
LHR5:05 pmLondon Heathrow
26h 25m
1 stop
IAH1:30 pmHouston George Bush Intcntl
Feb 18
IAH12:42 pmHouston George Bush Intcntl
16h 58m
1 stop
LHR11:40 amLondon Heathrow
$773
Virgin Atlantic
Feb 3
LHR6:30 amLondon Heathrow
13h 00m
1 stop
IAH1:30 pmHouston George Bush Intcntl
Feb 12
IAH12:42 pmHouston George Bush Intcntl
11h 43m
1 stop
LHR6:25 amLondon Heathrow
$787
Virgin Atlantic
Feb 7
LHR6:30 amLondon Heathrow
13h 00m
1 stop
IAH1:30 pmHouston George Bush Intcntl
Feb 22
IAH6:38 amHouston George Bush Intcntl
18h 27m
1 stop
LHR7:05 amLondon Heathrow
$811

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 January 29, 2026.
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

Tue 2/24

8:30 am-11:59 pm

2 stops21h 29m

Houston George Bush Intcntl

Tue 3/3

7:05 am-9:50 am

2 stops20h 45m

$714

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 5/1

6:00 am-12:57 am

2 stops24h 57m

Houston George Bush Intcntl

Tue 5/5

11:38 am-5:50 pm

3 stops24h 12m

$715

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 6/23

9:10 am-1:25 pm

Nonstop10h 15m

Houston George Bush Intcntl

Thu 7/16

9:05 pm-12:25 pm

Nonstop9h 20m

$732

LondonHouston

LCY - IAH

LCYIAH

London City

Mon 3/9

9:50 am-7:15 pm

1 stop14h 25m

Houston George Bush Intcntl

Wed 3/25

7:55 pm-5:40 pm

1 stop16h 45m

$797

LondonHouston

LCY - IAH

LCYIAH

London City

Wed 2/11

9:50 am-6:15 pm

1 stop14h 25m

Houston George Bush Intcntl

Wed 2/18

4:30 pm-5:40 pm

1 stop19h 10m

$806

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Mon 3/23

8:55 am-9:00 pm

1 stop17h 05m

Houston George Bush Intcntl

Tue 4/21

3:30 pm-1:05 pm

1 stop15h 35m

$914

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Sun 2/8

6:45 am-2:05 pm

1 stop13h 20m

Houston George Bush Intcntl

Thu 2/26

3:50 pm-9:10 am

1 stop11h 20m

$919

GlasgowHouston

GLA - IAH

GLAIAH

Glasgow Intl

Fri 2/13

8:15 am-8:00 pm

2 stops17h 45m

Houston George Bush Intcntl

Tue 2/17

12:21 pm-9:50 am

2 stops15h 29m

$934

BirminghamHouston

BHX - IAH

BHXIAH

Birmingham

Tue 2/24

6:00 am-6:15 pm

1 stop18h 15m

Houston George Bush Intcntl

Tue 3/24

2:20 pm-12:35 pm

2 stops17h 15m

$941

BirminghamHouston

BHX - IAH

BHXIAH

Birmingham

Tue 2/24

6:00 am-5:32 pm

2 stops17h 32m

Houston George Bush Intcntl

Tue 3/24

2:20 pm-12:35 pm

2 stops17h 15m

$946

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 January is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from United Kingdom, with most prices found around $844. If you are unable to visit Houston George Bush Intcntl Airport during the month of January, then departing from United Kingdom during the month March is also very affordable. Most momondo users find prices during this month for around $889.

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 $914. 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 $1,081.

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 at noon. Our users have found flights to Houston George Bush Intcntl Airport at noon for as low as $963. Try not to purchase tickets in the morning because they tend to be around $998. 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 $1,000 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 $884 on momondo.

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

There are 3 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.

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

$721

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 $721. The best round-trip flight deal from United Kingdom to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $781.
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
LufthansaPriceFrom $577Free CancellationRating
6.8
7,756 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $695Free CancellationRating
7.5
895 reviews
Search Austrian Airlines flights
United AirlinesPriceFrom $780Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
British AirwaysPriceFrom $782Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
American AirlinesPriceFrom $785Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $1,264Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights

Traveling to a place near Houston?

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