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Cheap flights from London Heathrow Airport to Houston from $636

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 3/6. 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 London Heathrow Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
8:20 am - 3:51 pm
LHR
-
HOU
13h 31m
1 stop
British Airways Logo
4:21 pm - 10:00 am
HOU
-
LHR
11h 39m
1 stop
$775British Airways
mar., feb. 24 - mar., mar. 3
British Airways Logo
8:20 am - 6:06 pm
LHR
-
HOU
15h 46m
1 stop
British Airways Logo
12:18 pm - 6:50 am
HOU
-
LHR
12h 32m
1 stop
$776British Airways
mié., feb. 11 - mié., feb. 18
British Airways Logo
4:25 pm - 11:47 pm
LHR
-
HOU
13h 22m
1 stop
British Airways Logo
8:21 pm - 2:25 pm
HOU
-
LHR
12h 04m
1 stop
$793British Airways
lun., abr. 13 - jue., abr. 30
Virgin Atlantic Logo
12:30 pm - 10:42 pm
LHR
-
HOU
15h 12m
1 stop
Virgin Atlantic Logo
2:13 pm - 6:25 am
HOU
-
LHR
11h 12m
1 stop
$796Virgin Atlantic
dom., mar. 8 - jue., mar. 19
American Airlines Logo
2:45 pm - 11:58 pm
LHR
-
HOU
14h 13m
1 stop
American Airlines Logo
12:18 pm - 6:50 am
HOU
-
LHR
13h 32m
1 stop
$799American Airlines
dom., mar. 8 - dom., mar. 22
British Airways Logo
8:20 am - 3:51 pm
LHR
-
HOU
13h 31m
1 stop
British Airways Logo
12:18 pm - 6:50 am
HOU
-
LHR
12h 32m
1 stop
$800British Airways
jue., feb. 19 - lun., feb. 23
British Airways Logo
8:20 am - 3:51 pm
LHR
-
HOU
13h 31m
1 stop
British Airways Logo
2:37 pm - 9:05 am
HOU
-
LHR
12h 28m
1 stop
$801British Airways
jue., feb. 19 - sáb., sep. 19
British Airways Logo
8:20 am - 4:12 pm
LHR
-
HOU
13h 52m
1 stop
British Airways Logo
4:21 pm - 10:00 am
HOU
-
LHR
11h 39m
1 stop
$802British Airways
mar., feb. 10 - mar., feb. 24
British Airways Logo
8:20 am - 3:51 pm
LHR
-
HOU
13h 31m
1 stop
British Airways Logo
12:18 pm - 6:50 am
HOU
-
LHR
12h 32m
1 stop
$803British Airways
vie., feb. 20 - mar., feb. 24
British Airways Logo
8:20 am - 3:51 pm
LHR
-
HOU
13h 31m
1 stop
British Airways Logo
12:18 pm - 6:50 am
HOU
-
LHR
12h 32m
1 stop
$804British Airways
jue., feb. 19 - mar., feb. 24

British Airways flights from London Heathrow Airport to Houston Hobby Airport

Our best British Airways deals on London Heathrow Airport to Houston Hobby Airport flight tickets
British Airways
Feb 24
LHR8:20 amLondon Heathrow
13h 31m
1 stop
HOU3:51 pmHouston Hobby
Mar 3
HOU4:21 pmHouston Hobby
11h 39m
1 stop
LHR10:00 amLondon Heathrow
$775
British Airways
Feb 5
LHR10:35 amLondon Heathrow
13h 31m
1 stop
HOU6:06 pmHouston Hobby
Feb 9
HOU4:55 pmHouston Hobby
12h 45m
1 stop
LHR11:40 amLondon Heathrow
$776
British Airways
Apr 13
LHR4:25 pmLondon Heathrow
13h 22m
1 stop
HOU11:47 pmHouston Hobby
Apr 30
HOU8:21 pmHouston Hobby
12h 04m
1 stop
LHR2:25 pmLondon Heathrow
$793

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
Mar 8
LHR2:45 pmLondon Heathrow
14h 13m
1 stop
HOU11:58 pmHouston Hobby
Mar 22
HOU12:18 pmHouston Hobby
13h 32m
1 stop
LHR6:50 amLondon Heathrow
$799
American Airlines
Feb 4
LHR10:35 amLondon Heathrow
13h 31m
1 stop
HOU6:06 pmHouston Hobby
Feb 8
HOU6:36 pmHouston Hobby
11h 39m
1 stop
LHR12:15 pmLondon Heathrow
$811
American Airlines
May 1
LHR4:25 pmLondon Heathrow
13h 22m
1 stop
HOU11:47 pmHouston Hobby
May 11
HOU8:21 pmHouston Hobby
12h 04m
1 stop
LHR2:25 pmLondon Heathrow
$844

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 enero 29, 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

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

mar. 2/24

8:20 am-3:51 pm

1 stop13h 31m

Houston Hobby

mar. 3/3

4:21 pm-10:00 am

1 stop11h 39m

$775

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

mié. 2/11

8:20 am-6:06 pm

1 stop15h 46m

Houston Hobby

mié. 2/18

12:18 pm-6:50 am

1 stop12h 32m

$776

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

lun. 4/13

4:25 pm-11:47 pm

1 stop13h 22m

Houston Hobby

jue. 4/30

8:21 pm-2:25 pm

1 stop12h 04m

$793

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

dom. 3/8

12:30 pm-10:42 pm

1 stop15h 12m

Houston Hobby

jue. 3/19

2:13 pm-6:25 am

1 stop11h 12m

$796

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

dom. 3/8

2:45 pm-11:58 pm

1 stop14h 13m

Houston Hobby

dom. 3/22

12:18 pm-6:50 am

1 stop13h 32m

$799

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

jue. 2/19

8:20 am-3:51 pm

1 stop13h 31m

Houston Hobby

lun. 2/23

12:18 pm-6:50 am

1 stop12h 32m

$800

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

jue. 2/19

8:20 am-3:51 pm

1 stop13h 31m

Houston Hobby

sáb. 9/19

2:37 pm-9:05 am

1 stop12h 28m

$801

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

mar. 2/10

8:20 am-4:12 pm

1 stop13h 52m

Houston Hobby

mar. 2/24

4:21 pm-10:00 am

1 stop11h 39m

$802

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

vie. 2/20

8:20 am-3:51 pm

1 stop13h 31m

Houston Hobby

mar. 2/24

12:18 pm-6:50 am

1 stop12h 32m

$803

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

jue. 2/19

8:20 am-3:51 pm

1 stop13h 31m

Houston Hobby

mar. 2/24

12:18 pm-6:50 am

1 stop12h 32m

$804

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 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 $871.

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 at noon. momondo users have found flights departing from London Heathrow Airport to Houston Hobby Airport at noon for as low as $963. 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 $998. 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 Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around $975 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 $809 on momondo.

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

As of January 2026, prices for London Heathrow Airport to Houston Hobby Airport flights are approximately 68% 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

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

  • 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.

  • What is the most popular airline from London Heathrow Airport to Houston Hobby Airport?

Best airlines flying from London Heathrow Airport to Houston Hobby Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $496Free CancellationRating
7.2
11,205 reviews
Search American Airlines flights

Traveling to a place near Houston?

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