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Cheap flights from London Heathrow Airport to Houston from $657

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 Heathrow Airport to Houston departing on 6/24. 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 London Heathrow Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:25 pm - 12:05 am
LHR
-
HOU
32h 40m
2 stops
Multiple Airlines Logo
3:05 pm - 11:55 am
HOU
-
LHR
14h 50m
2 stops
$1,116Multiple Airlines
Sat, Sep 19 - Fri, Sep 25
British Airways Logo
10:05 am - 5:44 pm
LHR
-
HOU
13h 39m
1 stop
British Airways Logo
6:14 pm - 12:10 pm
HOU
-
LHR
11h 56m
1 stop
$1,192British Airways
Wed, Sep 2 - Tue, Sep 8
British Airways Logo
10:05 am - 5:44 pm
LHR
-
HOU
13h 39m
1 stop
British Airways Logo
12:01 pm - 6:20 am
HOU
-
LHR
12h 19m
1 stop
$1,204British Airways
Tue, Sep 1 - Tue, Sep 15
British Airways Logo
8:55 am - 5:44 pm
LHR
-
HOU
14h 49m
1 stop
British Airways Logo
8:22 pm - 2:25 pm
HOU
-
LHR
12h 03m
1 stop
$1,212British Airways
Tue, Sep 1 - Mon, Sep 14
Virgin Atlantic Logo
9:20 am - 4:23 pm
LHR
-
HOU
13h 03m
1 stop
Virgin Atlantic Logo
1:00 pm - 6:25 am
HOU
-
LHR
11h 25m
1 stop
$1,216Virgin Atlantic
Tue, Sep 1 - Wed, Sep 30
British Airways Logo
8:55 am - 5:44 pm
LHR
-
HOU
14h 49m
1 stop
British Airways Logo
6:14 pm - 12:10 pm
HOU
-
LHR
11h 56m
1 stop
$1,217British Airways
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
9:25 pm - 7:40 pm
LHR
-
HOU
28h 15m
3 stops
Multiple Airlines Logo
12:10 pm - 11:55 am
HOU
-
LHR
17h 45m
2 stops
$1,224Multiple Airlines
Tue, Sep 1 - Mon, Sep 14
KLM Logo
9:20 am - 4:23 pm
LHR
-
HOU
13h 03m
1 stop
KLM Logo
1:00 pm - 6:25 am
HOU
-
LHR
11h 25m
1 stop
$1,227KLM
Tue, Sep 1 - Tue, Sep 15
British Airways Logo
12:55 pm - 7:51 pm
LHR
-
HOU
12h 56m
1 stop
British Airways Logo
4:15 pm - 10:55 am
HOU
-
LHR
12h 40m
1 stop
$1,229British Airways
Wed, Sep 23 - Wed, Sep 30
British Airways Logo
12:55 pm - 7:51 pm
LHR
-
HOU
12h 56m
1 stop
British Airways Logo
6:19 pm - 12:50 pm
HOU
-
LHR
12h 31m
1 stop
$1,232British Airways
Thu, Sep 17 - Thu, Sep 24

Virgin Atlantic flights from London Heathrow Airport to Houston Hobby Airport

Our best Virgin Atlantic deals on London Heathrow Airport to Houston Hobby Airport flight tickets
Virgin Atlantic
Sep 1
LHR9:20 amLondon Heathrow
13h 03m
1 stop
HOU4:23 pmHouston Hobby
Sep 30
HOU1:00 pmHouston Hobby
11h 25m
1 stop
LHR6:25 amLondon Heathrow
$1,216
Virgin Atlantic
Sep 23
LHR9:55 amLondon Heathrow
17h 40m
2 stops
HOU9:35 pmHouston Hobby
Sep 30
HOU10:05 amHouston Hobby
14h 20m
1 stop
LHR6:25 amLondon Heathrow
$1,238
Virgin Atlantic
Sep 2
LHR6:30 amLondon Heathrow
21h 05m
2 stops
HOU9:35 pmHouston Hobby
Sep 8
HOU5:35 pmHouston Hobby
13h 40m
1 stop
LHR1:15 pmLondon Heathrow
$1,239

American Airlines flights from London Heathrow Airport to Houston Hobby Airport

Our best American Airlines deals on London Heathrow Airport to Houston Hobby Airport flight tickets
American Airlines
Sep 2
LHR10:05 amLondon Heathrow
13h 39m
1 stop
HOU5:44 pmHouston Hobby
Sep 10
HOU8:22 pmHouston Hobby
12h 03m
1 stop
LHR2:25 pmLondon Heathrow
$1,237
American Airlines
Sep 30
LHR4:25 pmLondon Heathrow
13h 28m
1 stop
HOU11:53 pmHouston Hobby
Oct 5
HOU1:08 pmHouston Hobby
11h 12m
1 stop
LHR6:20 amLondon Heathrow
$1,252
American Airlines
Sep 3
LHR4:25 pmLondon Heathrow
13h 30m
1 stop
HOU11:55 pmHouston Hobby
Sep 9
HOU8:22 pmHouston Hobby
12h 03m
1 stop
LHR2:25 pmLondon Heathrow
$1,284

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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 May 2, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 9/19

9:25 pm-12:05 am

2 stops32h 40m

Houston Hobby

Fri 9/25

3:05 pm-11:55 am

2 stops14h 50m

$1,116

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 9/2

10:05 am-5:44 pm

1 stop13h 39m

Houston Hobby

Tue 9/8

6:14 pm-12:10 pm

1 stop11h 56m

$1,192

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 9/1

10:05 am-5:44 pm

1 stop13h 39m

Houston Hobby

Tue 9/15

12:01 pm-6:20 am

1 stop12h 19m

$1,204

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 9/1

8:55 am-5:44 pm

1 stop14h 49m

Houston Hobby

Mon 9/14

8:22 pm-2:25 pm

1 stop12h 03m

$1,212
Quickest round-trip

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 9/1

9:20 am-4:23 pm

1 stop13h 03m

Houston Hobby

Wed 9/30

1:00 pm-6:25 am

1 stop11h 25m

$1,216

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 9/1

8:55 am-5:44 pm

1 stop14h 49m

Houston Hobby

Tue 9/8

6:14 pm-12:10 pm

1 stop11h 56m

$1,217

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 9/1

9:25 pm-7:40 pm

3 stops28h 15m

Houston Hobby

Mon 9/14

12:10 pm-11:55 am

2 stops17h 45m

$1,224

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 9/1

9:20 am-4:23 pm

1 stop13h 03m

Houston Hobby

Tue 9/15

1:00 pm-6:25 am

1 stop11h 25m

$1,227

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 9/23

12:55 pm-7:51 pm

1 stop12h 56m

Houston Hobby

Wed 9/30

4:15 pm-10:55 am

1 stop12h 40m

$1,229

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 9/17

12:55 pm-7:51 pm

1 stop12h 56m

Houston Hobby

Thu 9/24

6:19 pm-12:50 pm

1 stop12h 31m

$1,232

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 Heathrow Airport 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 Heathrow Airport and Houston Hobby Airport?

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

In general, November is the cheapest month to fly from London Heathrow Airport to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $843. The month of September is another great option to travel to Houston Hobby Airport, with average flight prices from London Heathrow Airport averaging around $874.

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 afternoon. momondo users have found flights departing from London Heathrow Airport to Houston Hobby Airport in the afternoon for as low as $981. 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 in the morning because they tend to be around $1,028. 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 from London Heathrow Airport to Houston Hobby Airport?

You are more likely to see cheaper flights to Houston Hobby Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around $1,008 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 Heathrow Airport for as low as $885 on momondo.

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

As of May 2026, prices for London Heathrow Airport to Houston Hobby Airport flights are approximately 65% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Houston Hobby Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport 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 Heathrow Airport to Houston Hobby Airport (LHR to HOU) flight deals and tips

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

Fastest flight time

10h 15m

Direct flights

None
The fastest flight from London Heathrow Airport to Houston Hobby Airport takes 10h 15m
There are no direct flights from London Heathrow Airport to Houston Hobby Airport. There are no popular flight routes from London Heathrow Airport to Houston Hobby Airport.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Houston Hobby Airport

  • How far is London Heathrow to Houston Hobby by plane?

    Houston Hobby is 4835.4 mi away from London Heathrow. 10h 15m is a normal flight duration for this route.

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

    Prices for flights from London Heathrow Airport to Houston Hobby Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Houston Hobby Airport.

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

    The required travel and health documents for your Houston Hobby Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston Hobby Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Houston?

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

Why use momondo?

Why should I use momondo to find a flight deal from London 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 London to Houston for you.

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

Yes. momondo enables you to select and highlight flights to Houston from London with this policy.

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

momondo provides multiple filters to help you find the best flight to Houston from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from London to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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