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Cheap flights from London Heathrow Airport to Houston from $545

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 1/28. 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.
British Airways Logo
8:20 am - 4:12 pm
LHR
-
HOU
13h 52m1 stop
British Airways Logo
12:47 pm - 10:00 am
HOU
-
LHR
15h 13m1 stop
$825British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
8:20 am - 4:12 pm
LHR
-
HOU
13h 52m1 stop
British Airways Logo
6:36 pm - 12:15 pm
HOU
-
LHR
11h 39m1 stop
$849British Airways
Fri, Jan 30 - Fri, Feb 6
British Airways Logo
8:20 am - 4:12 pm
LHR
-
HOU
13h 52m1 stop
British Airways Logo
12:47 pm - 6:50 am
HOU
-
LHR
12h 03m1 stop
$862British Airways
Thu, Jan 15 - Thu, Jan 22
British Airways Logo
12:10 pm - 7:55 pm
LHR
-
HOU
13h 45m1 stop
British Airways Logo
4:20 pm - 10:00 am
HOU
-
LHR
11h 40m1 stop
$865British Airways
Fri, Feb 13 - Sat, Feb 21
Iberia Logo
4:30 pm - 9:43 am
LHR
-
HOU
22h 13m1 stop
Iberia Logo
12:18 pm - 6:50 am
HOU
-
LHR
13h 32m1 stop
$866Iberia
Mon, Mar 9 - Mon, Mar 16
British Airways Logo
11:55 am - 10:46 pm
LHR
-
HOU
16h 51m1 stop
British Airways Logo
6:36 pm - 12:15 pm
HOU
-
LHR
11h 39m1 stop
$867British Airways
Fri, Jan 30 - Fri, Feb 6
Iberia Logo
4:30 pm - 10:05 am
LHR
-
HOU
23h 35m1 stop
Iberia Logo
12:47 pm - 10:00 am
HOU
-
LHR
15h 13m1 stop
$868Iberia
Mon, Jan 19 - Mon, Feb 2
British Airways Logo
10:05 am - 6:06 pm
LHR
-
HOU
14h 01m1 stop
British Airways Logo
12:49 pm - 6:50 am
HOU
-
LHR
12h 01m1 stop
$903British Airways
Fri, Jan 23 - Sat, Jan 31
British Airways Logo
8:20 am - 3:50 pm
LHR
-
HOU
13h 30m1 stop
British Airways Logo
8:27 pm - 2:25 pm
HOU
-
LHR
11h 58m1 stop
$906British Airways
Mon, Apr 6 - Thu, Apr 23
Iberia Logo
10:45 am - 9:44 am
LHR
-
HOU
28h 59m2 stops
Iberia Logo
12:17 pm - 11:40 am
HOU
-
LHR
17h 23m1 stop
$909Iberia
Fri, Feb 13 - Sat, Feb 21

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
Jan 22
LHR8:20 amLondon Heathrow
13h 52m
1 stop
HOU4:12 pmHouston Hobby
Jan 26
HOU12:47 pmHouston Hobby
15h 13m
1 stop
LHR10:00 amLondon Heathrow
$825
Find similar
British Airways
Jan 30
LHR8:20 amLondon Heathrow
13h 52m
1 stop
HOU4:12 pmHouston Hobby
Feb 6
HOU6:36 pmHouston Hobby
11h 39m
1 stop
LHR12:15 pmLondon Heathrow
$849
Find similar
British Airways
Jan 15
LHR8:20 amLondon Heathrow
13h 52m
1 stop
HOU4:12 pmHouston Hobby
Jan 22
HOU12:47 pmHouston Hobby
12h 03m
1 stop
LHR6:50 amLondon Heathrow
$862
Find similar

Iberia flights from London Heathrow Airport to Houston Hobby Airport

Our best Iberia deals on London Heathrow Airport to Houston Hobby Airport flight tickets
Iberia
Mar 9
LHR4:30 pmLondon Heathrow
22h 13m
1 stop
HOU9:43 amHouston Hobby
Mar 16
HOU12:18 pmHouston Hobby
13h 32m
1 stop
LHR6:50 amLondon Heathrow
$866
Find similar
Iberia
Jan 19
LHR4:30 pmLondon Heathrow
23h 35m
1 stop
HOU10:05 amHouston Hobby
Feb 2
HOU12:47 pmHouston Hobby
15h 13m
1 stop
LHR10:00 amLondon Heathrow
$868
Find similar
Iberia
Feb 13
LHR10:45 amLondon Heathrow
28h 59m
2 stops
HOU9:44 amHouston Hobby
Feb 21
HOU12:17 pmHouston Hobby
17h 23m
1 stop
LHR11:40 amLondon Heathrow
$909
Find similar

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 December 16, 2025.
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

Thu 1/22

8:20 am-4:12 pm

1 stop13h 52m

Houston Hobby

Mon 1/26

12:47 pm-10:00 am

1 stop15h 13m

$825

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 1/30

8:20 am-4:12 pm

1 stop13h 52m

Houston Hobby

Fri 2/6

6:36 pm-12:15 pm

1 stop11h 39m

$849

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 1/15

8:20 am-4:12 pm

1 stop13h 52m

Houston Hobby

Thu 1/22

12:47 pm-6:50 am

1 stop12h 03m

$862

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 2/13

12:10 pm-7:55 pm

1 stop13h 45m

Houston Hobby

Sat 2/21

4:20 pm-10:00 am

1 stop11h 40m

$865

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 3/9

4:30 pm-9:43 am

1 stop22h 13m

Houston Hobby

Mon 3/16

12:18 pm-6:50 am

1 stop13h 32m

$866

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 1/30

11:55 am-10:46 pm

1 stop16h 51m

Houston Hobby

Fri 2/6

6:36 pm-12:15 pm

1 stop11h 39m

$867

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 1/19

4:30 pm-10:05 am

1 stop23h 35m

Houston Hobby

Mon 2/2

12:47 pm-10:00 am

1 stop15h 13m

$868

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 1/23

10:05 am-6:06 pm

1 stop14h 01m

Houston Hobby

Sat 1/31

12:49 pm-6:50 am

1 stop12h 01m

$903

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 4/6

8:20 am-3:50 pm

1 stop13h 30m

Houston Hobby

Thu 4/23

8:27 pm-2:25 pm

1 stop11h 58m

$906

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 2/13

10:45 am-9:44 am

2 stops28h 59m

Houston Hobby

Sat 2/21

12:17 pm-11:40 am

1 stop17h 23m

$909

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, January 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 $827. The month of November is another great option to travel to Houston Hobby Airport, with average flight prices from London Heathrow Airport averaging around $834.

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 Heathrow Airport 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 in the morning because they tend to be around $988. 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 December 2025, prices for London Heathrow Airport to Houston Hobby Airport flights are approximately 31% cheaper 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
11,047 reviews
Search American Airlines flights
British AirwaysPriceFrom $730Free CancellationRating
6.7
7,580 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
Freeport
Lake Jackson
League City
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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