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Cheap flights from London to Houston from $429

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Houston departing on 10/31. 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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Find the cheapest flights from London to Houston (LON-HOU)

Cheap round-trip flights

British Airways Logo
8:20 am - 3:55 pmLHR-HOU
13h 35m1 stop
British Airways Logo
6:22 pm - 11:40 amHOU-LHR
11h 18m1 stop
$889British Airways
Find Deal
Wed, Nov 12 - Sun, Nov 16
Virgin Atlantic Logo
9:20 am - 5:39 pmLHR-HOU
14h 19m1 stop
Virgin Atlantic Logo
6:34 pm - 1:30 pmHOU-LHR
12h 56m1 stop
$891Virgin Atlantic
Find Deal
Sun, Aug 24 - Tue, Sep 9
American Airlines Logo
12:00 pm - 8:11 pmLHR-HOU
14h 11m1 stop
American Airlines Logo
6:44 pm - 12:45 pmHOU-LHR
12h 01m1 stop
$925American Airlines
Find Deal
Thu, Sep 4 - Wed, Sep 24
American Airlines Logo
10:30 am - 8:11 pmLHR-HOU
15h 41m1 stop
American Airlines Logo
4:29 pm - 10:50 amHOU-LHR
12h 21m1 stop
$927American Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 14
Delta Logo
8:40 am - 10:31 pmLHR-HOU
19h 51m2 stops
Delta Logo
12:45 pm - 7:15 amHOU-LHR
12h 30m1 stop
$931Delta
Find Deal
Thu, Sep 4 - Sun, Sep 14
Delta Logo
8:40 am - 10:31 pmLHR-HOU
19h 51m2 stops
Delta Logo
12:45 pm - 7:15 amHOU-LHR
12h 30m1 stop
$933Delta
Find Deal
Thu, Sep 4 - Sun, Sep 14
Logo
7:25 am - 8:11 pmLGW-HOU
18h 46m2 stops
Logo
9:04 am - 8:10 amHOU-LGW
17h 06m2 stops
$933
Find Deal
Tue, Sep 9 - Mon, Sep 22
Logo
9:20 am - 5:39 pmLHR-HOU
14h 19m1 stop
Logo
1:05 pm - 6:45 amHOU-LHR
11h 40m1 stop
$960
Find Deal
Wed, Aug 27 - Wed, Sep 10
Iberia Logo
12:00 pm - 8:02 pmLHR-HOU
14h 02m1 stop
Iberia Logo
2:31 pm - 9:00 amHOU-LHR
12h 29m1 stop
$994Iberia
Find Deal
Sun, Sep 14 - Sun, Oct 5
Iberia Logo
12:00 pm - 8:11 pmLHR-HOU
14h 11m1 stop
Iberia Logo
12:15 pm - 6:50 amHOU-LHR
12h 35m1 stop
$995Iberia
Find Deal
Sat, Sep 20 - Tue, Nov 4

Delta flights from London to Houston Hobby Airport

Our best Delta deals on London to Houston Hobby Airport flight tickets
Delta
Sep 4
LHR8:40 amLondon Heathrow
19h 51m
2 stops
HOU10:31 pmHouston Hobby
Sep 14
HOU12:45 pmHouston Hobby
12h 30m
1 stop
LHR7:15 amLondon Heathrow
$931
Find similar
Delta
Aug 26
LHR6:30 amLondon Heathrow
17h 09m
2 stops
HOU5:39 pmHouston Hobby
Sep 9
HOU1:05 pmHouston Hobby
18h 25m
1 stop
LHR1:30 pmLondon Heathrow
$933
Find similar
Delta
Oct 1
LHR11:30 amLondon Heathrow
17h 07m
2 stops
HOU10:37 pmHouston Hobby
Oct 5
HOU10:44 amHouston Hobby
14h 31m
2 stops
LHR7:15 amLondon Heathrow
$937
Find similar

British Airways flights from London to Houston Hobby Airport

Our best British Airways deals on London to Houston Hobby Airport flight tickets
British Airways
Nov 12
LHR8:20 amLondon Heathrow
13h 35m
1 stop
HOU3:55 pmHouston Hobby
Nov 16
HOU6:22 pmHouston Hobby
11h 18m
1 stop
LHR11:40 amLondon Heathrow
$889
Find similar
British Airways
Oct 6
LHR8:20 amLondon Heathrow
13h 51m
1 stop
HOU4:11 pmHouston Hobby
Oct 12
HOU8:11 pmHouston Hobby
12h 14m
1 stop
LHR2:25 pmLondon Heathrow
$898
Find similar
British Airways
Oct 1
LHR8:20 amLondon Heathrow
13h 35m
1 stop
HOU3:55 pmHouston Hobby
Oct 6
HOU4:41 pmHouston Hobby
12h 09m
1 stop
LHR10:50 amLondon Heathrow
$899
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London to Houston Hobby 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 August 14, 2025.
Use the filters below to find and compare flights from London to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 11/12

8:20 am-3:55 pm

1 stop13h 35m

Houston Hobby

Sun 11/16

6:22 pm-11:40 am

1 stop11h 18m

$889

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sun 8/24

9:20 am-5:39 pm

1 stop14h 19m

Houston Hobby

Tue 9/9

6:34 pm-1:30 pm

1 stop12h 56m

$891

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 9/4

12:00 pm-8:11 pm

1 stop14h 11m

Houston Hobby

Wed 9/24

6:44 pm-12:45 pm

1 stop12h 01m

$925

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 9/4

10:30 am-8:11 pm

1 stop15h 41m

Houston Hobby

Sun 9/14

4:29 pm-10:50 am

1 stop12h 21m

$927

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 9/4

8:40 am-10:31 pm

2 stops19h 51m

Houston Hobby

Sun 9/14

12:45 pm-7:15 am

1 stop12h 30m

$931

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 9/4

8:40 am-10:31 pm

2 stops19h 51m

Houston Hobby

Sun 9/14

12:45 pm-7:15 am

1 stop12h 30m

$933

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Tue 9/9

7:25 am-8:11 pm

2 stops18h 46m

Houston Hobby

Mon 9/22

9:04 am-8:10 am

2 stops17h 06m

$933

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 8/27

9:20 am-5:39 pm

1 stop14h 19m

Houston Hobby

Wed 9/10

1:05 pm-6:45 am

1 stop11h 40m

$960

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sun 9/14

12:00 pm-8:02 pm

1 stop14h 02m

Houston Hobby

Sun 10/5

2:31 pm-9:00 am

1 stop12h 29m

$994

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 9/20

12:00 pm-8:11 pm

1 stop14h 11m

Houston Hobby

Tue 11/4

12:15 pm-6:50 am

1 stop12h 35m

$995

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 London to Houston Hobby 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 typical price of a round-trip flight between London and Houston Hobby Airport?

What is the cheapest month to fly to Houston Hobby Airport?

In general, January is the cheapest month to fly from London to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $812. The month of March is another great option to travel to Houston Hobby Airport, with average flight prices from London averaging around $813.

What is the cheapest day to depart on your flight to Houston Hobby Airport?

Our data shows that Saturday is the least expensive day to fly to Houston Hobby Airport. Tickets to fly out on this day can be as low as $894. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston Hobby Airport on Sunday is $1,280.

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

According to our data, the cheapest time of day to fly to Houston Hobby Airport is in the evening. momondo users have found flights departing from London to Houston Hobby Airport in the evening for as low as $759. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $1,025. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Houston Hobby Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around $973 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston Hobby Airport from London for as low as $814 on momondo.

How have London to Houston Hobby Airport flight prices changed over time?

As of August 2025, prices for London to Houston Hobby Airport flights are approximately 33% more expensive when compared to flights at the same time last year.

When to book flights from London to Houston Hobby Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London to Houston Hobby Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London to Houston Hobby Airport (LON to HOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Houston Hobby Airport

Best Price Found

$429

Fastest flight time

13h 02m

Direct flights

None
The best one-way flight to Houston Hobby Airport from London in the past 72 hours is $429. The best round-trip flight deal from London to Houston Hobby Airport found on momondo in the last 72 hours is $889.
The fastest flight from London to Houston Hobby Airport takes 13h 02m
There are no direct flights from London to Houston Hobby Airport. Popular non-direct routes for this connection are London Gatwick Airport - Houston Hobby Airport, London Heathrow Airport - Houston Hobby Airport and London Stansted Airport - Houston Hobby Airport.
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  • How far is London to Houston Hobby by plane?

    A flight from London to Houston Hobby will travel around 4847.8 mi. By plane, this route typically takes 13h 02m.

  • When did momondo last update prices for flights from London to Houston Hobby Airport?

    Prices for flights from London to Houston Hobby Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Houston Hobby Airport?

  • How old do you have to be to fly from London to Houston Hobby 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 London to Houston Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The necessary travel and health documents for your Houston Hobby 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 airline from London to Houston Hobby Airport?

Best airlines flying from London to Houston Hobby Airport

Compare and see reviews for airlines that fly from London to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $730Free CancellationRating
6.6
7,266 reviews
Search British Airways flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Kemah
Sugar Land
Pasadena
Baytown
Texas City
Rosenberg
Webster
Pearland
Stafford
Freeport
Lake Jackson
League City
Missouri City
La Marque
Seabrook
West University Place
Nassau Bay

Why use momondo?

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

It is quick and easy to find London 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 London to Houston with flexible booking policies on momondo?

All flight searches from London to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London 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 London to Houston.

I’m not ready to book a flight from London to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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