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Cheap flights from the United Kingdom to Houston from $424

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 9/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
Scandinavian Airlines Logo
7:30 pm - 10:40 pm
LHR
-
IAH
33h 10m
2 stops
Scandinavian Airlines Logo
2:44 pm - 1:35 pm
IAH
-
LHR
16h 51m
2 stops
$766Scandinavian Airlines
Wed, Sep 2 - Fri, Sep 11
Multiple Airlines Logo
2:00 pm - 12:49 pm
LGW
-
IAH
28h 49m
2 stops
Multiple Airlines Logo
12:21 pm - 10:00 am
IAH
-
LGW
15h 39m
1 stop
$772Multiple Airlines
Mon, Sep 7 - Mon, Sep 21
JetBlue Logo
8:15 am - 4:20 pm
LHR
-
IAH
14h 05m
1 stop
JetBlue Logo
5:15 pm - 8:45 pm
IAH
-
LHR
21h 30m
1 stop
$788JetBlue
Tue, Sep 15 - Tue, Sep 29
JetBlue Logo
8:15 am - 4:20 pm
LHR
-
IAH
14h 05m
1 stop
JetBlue Logo
5:15 pm - 8:45 pm
IAH
-
LHR
21h 30m
1 stop
$789JetBlue
Tue, Sep 15 - Tue, Sep 29
Lufthansa Logo
9:50 am - 6:15 pm
LCY
-
IAH
14h 25m
1 stop
Lufthansa Logo
4:10 pm - 5:40 pm
IAH
-
LCY
19h 30m
1 stop
$1,127Lufthansa
Mon, Nov 23 - Mon, Nov 30
Lufthansa Logo
9:15 am - 5:50 pm
LCY
-
IAH
14h 35m
1 stop
Lufthansa Logo
6:20 pm - 5:55 pm
IAH
-
LCY
17h 35m
1 stop
$1,129Lufthansa
Tue, Sep 29 - Mon, Oct 5
British Airways Logo
9:40 am - 11:57 pm
MAN
-
HOU
20h 17m
2 stops
British Airways Logo
6:22 pm - 6:40 pm
HOU
-
MAN
18h 18m
2 stops
$1,234British Airways
Tue, Nov 3 - Mon, Nov 30
British Airways Logo
9:40 am - 11:57 pm
MAN
-
HOU
20h 17m
2 stops
British Airways Logo
6:22 pm - 6:40 pm
HOU
-
MAN
18h 18m
2 stops
$1,235British Airways
Tue, Nov 10 - Mon, Nov 23
Virgin Atlantic Logo
10:00 am - 11:09 pm
LCY
-
HOU
19h 09m
2 stops
Virgin Atlantic Logo
6:00 am - 9:30 am
HOU
-
LCY
21h 30m
2 stops
$1,266Virgin Atlantic
Wed, Oct 7 - Wed, Oct 21
Virgin Atlantic Logo
7:00 pm - 4:31 pm
LCY
-
HOU
27h 31m
2 stops
Virgin Atlantic Logo
6:00 am - 7:55 am
HOU
-
LCY
19h 55m
2 stops
$1,267Virgin Atlantic
Tue, Sep 15 - Tue, Sep 29

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British Airways flights from United Kingdom to Houston

Our best British Airways deals on United Kingdom to Houston flight tickets
British Airways
Sep 7
LHR10:05 amLondon Heathrow
13h 39m
1 stop
HOU5:44 pmHouston Hobby
Sep 21
HOU6:19 pmHouston Hobby
12h 31m
1 stop
LHR12:50 pmLondon Heathrow
$1,144
British Airways
Oct 6
LHR4:25 pmLondon Heathrow
13h 24m
1 stop
HOU11:49 pmHouston Hobby
Nov 24
HOU12:15 pmHouston Hobby
12h 35m
1 stop
LHR6:50 amLondon Heathrow
$1,176
British Airways
Sep 15
LHR8:55 amLondon Heathrow
12h 48m
1 stop
HOU3:43 pmHouston Hobby
Sep 29
HOU11:31 amHouston Hobby
12h 49m
1 stop
LHR6:20 amLondon Heathrow
$1,183

Air France flights from United Kingdom to Houston

Our best Air France deals on United Kingdom to Houston flight tickets
Air France
Oct 28
LGW10:00 amLondon Gatwick
18h 09m
2 stops
HOU11:09 pmHouston Hobby
Nov 25
HOU10:05 amHouston Hobby
16h 55m
2 stops
LGW9:00 amLondon Gatwick
$1,252
Air France
Jul 21
MAN5:50 pmManchester
34h 01m
2 stops
HOU9:51 pmHouston Hobby
Jul 28
HOU10:40 amHouston Hobby
17h 25m
2 stops
MAN10:05 amManchester
$1,893
Air France
Jul 21
LHR1:25 pmLondon Heathrow
14h 26m
1 stop
HOU9:51 pmHouston Hobby
Jul 26
HOU5:17 pmHouston Hobby
31h 08m
1 stop
LHR6:25 amLondon Heathrow
$1,971

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 July 16, 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

Cheapest round-trip

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 9/2

7:30 pm-10:40 pm

2 stops33h 10m

Houston George Bush Intcntl

Fri 9/11

2:44 pm-1:35 pm

2 stops16h 51m

$766

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 9/7

2:00 pm-12:49 pm

2 stops28h 49m

Houston George Bush Intcntl

Mon 9/21

12:21 pm-10:00 am

1 stop15h 39m

$772

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 9/15

8:15 am-4:20 pm

1 stop14h 05m

Houston George Bush Intcntl

Tue 9/29

5:15 pm-8:45 pm

1 stop21h 30m

$788

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 9/15

8:15 am-4:20 pm

1 stop14h 05m

Houston George Bush Intcntl

Tue 9/29

5:15 pm-8:45 pm

1 stop21h 30m

$789

LondonHouston

LCY - IAH

LCYIAH

London City

Mon 11/23

9:50 am-6:15 pm

1 stop14h 25m

Houston George Bush Intcntl

Mon 11/30

4:10 pm-5:40 pm

1 stop19h 30m

$1,127
Quickest round-trip

LondonHouston

LCY - IAH

LCYIAH

London City

Tue 9/29

9:15 am-5:50 pm

1 stop14h 35m

Houston George Bush Intcntl

Mon 10/5

6:20 pm-5:55 pm

1 stop17h 35m

$1,129

ManchesterHouston

MAN - HOU

MANHOU

Manchester

Tue 11/3

9:40 am-11:57 pm

2 stops20h 17m

Houston Hobby

Mon 11/30

6:22 pm-6:40 pm

2 stops18h 18m

$1,234

ManchesterHouston

MAN - HOU

MANHOU

Manchester

Tue 11/10

9:40 am-11:57 pm

2 stops20h 17m

Houston Hobby

Mon 11/23

6:22 pm-6:40 pm

2 stops18h 18m

$1,235

LondonHouston

LCY - HOU

LCYHOU

London City

Wed 10/7

10:00 am-11:09 pm

2 stops19h 09m

Houston Hobby

Wed 10/21

6:00 am-9:30 am

2 stops21h 30m

$1,266

LondonHouston

LCY - HOU

LCYHOU

London City

Tue 9/15

7:00 pm-4:31 pm

2 stops27h 31m

Houston Hobby

Tue 9/29

6:00 am-7:55 am

2 stops19h 55m

$1,267

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 February is, on average, the cheapest month to fly to Houston from United Kingdom, with most prices found around $927. The month of November is another great option to travel to Houston, with average flight prices from United Kingdom averaging around $972.

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 in the morning. Our users have found flights to Houston in the morning for as low as $1,084. Try not to purchase tickets in the afternoon because they tend to be around $1,207. 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 from the United Kingdom 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 $1,072 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 $894 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

Frequently asked questions about flying from the United Kingdom to Houston

  • 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
American AirlinesPriceFrom $496Free CancellationRating
7.1
11,818 reviews
Search American Airlines flights
LufthansaPriceFrom $604Free CancellationRating
6.8
8,137 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $695Free CancellationRating
7.6
944 reviews
Search Austrian Airlines flights
United AirlinesPriceFrom $716Free CancellationRating
7.4
9,993 reviews
Search United Airlines flights
British AirwaysPriceFrom $782Free CancellationRating
6.7
8,119 reviews
Search British Airways flights
JetBluePriceFrom $843Free CancellationRating
7.1
3,009 reviews
Search JetBlue flights
KLMPriceFrom $995Free CancellationRating
7.8
1,539 reviews
Search KLM flights
Virgin AtlanticPriceFrom $1,264Free CancellationRating
7.5
693 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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