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Cheap flights from London Heathrow Airport to Houston from $617

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 10/29. 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

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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 - 7:40 pm
LHR
-
HOU
28h 15m
3 stops
Multiple Airlines Logo
12:10 pm - 11:55 am
HOU
-
LHR
17h 45m
2 stops
$982Multiple Airlines
Tue, Sep 1 - Fri, Sep 11
Multiple Airlines Logo
9:25 pm - 11:10 pm
LHR
-
HOU
31h 45m
2 stops
Multiple Airlines Logo
12:10 pm - 11:55 am
HOU
-
LHR
17h 45m
2 stops
$982Multiple Airlines
Tue, Sep 1 - Fri, Sep 11
Multiple Airlines Logo
9:25 pm - 11:10 pm
LHR
-
HOU
31h 45m
2 stops
Multiple Airlines Logo
11:05 am - 11:55 am
HOU
-
LHR
18h 50m
2 stops
$990Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
9:25 pm - 7:40 pm
LHR
-
HOU
28h 15m
3 stops
Multiple Airlines Logo
6:45 am - 11:55 am
HOU
-
LHR
23h 10m
2 stops
$990Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
9:25 pm - 11:10 pm
LHR
-
HOU
31h 45m
2 stops
Multiple Airlines Logo
9:25 am - 11:55 am
HOU
-
LHR
20h 30m
2 stops
$993Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
9:25 pm - 6:00 pm
LHR
-
HOU
26h 35m
2 stops
Multiple Airlines Logo
9:25 am - 11:55 am
HOU
-
LHR
20h 30m
2 stops
$993Multiple Airlines
Mon, Aug 31 - Tue, Sep 15
Multiple Airlines Logo
9:25 pm - 7:40 pm
LHR
-
HOU
28h 15m
3 stops
Multiple Airlines Logo
11:05 am - 11:55 am
HOU
-
LHR
18h 50m
2 stops
$993Multiple Airlines
Mon, Aug 31 - Tue, Sep 15
Multiple Airlines Logo
1:05 pm - 7:40 pm
LHR
-
HOU
36h 35m
3 stops
Multiple Airlines Logo
9:25 am - 11:55 am
HOU
-
LHR
20h 30m
2 stops
$994Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
American Airlines Logo
8:55 am - 5:44 pm
LHR
-
HOU
14h 49m
1 stop
American Airlines Logo
6:19 pm - 12:50 pm
HOU
-
LHR
12h 31m
1 stop
$1,241American Airlines
Mon, Sep 7 - Mon, Sep 21
American Airlines Logo
2:45 pm - 11:18 pm
LHR
-
HOU
14h 33m
1 stop
American Airlines Logo
2:07 pm - 8:15 am
HOU
-
LHR
12h 08m
1 stop
$1,263American Airlines
Mon, Nov 23 - Mon, Nov 30

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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 16
LHR3:15 pmLondon Heathrow
13h 24m
1 stop
HOU10:39 pmHouston Hobby
Sep 21
HOU11:00 amHouston Hobby
20h 15m
1 stop
LHR1:15 pmLondon Heathrow
$1,129
Virgin Atlantic
Aug 14
LHR1:25 pmLondon Heathrow
14h 40m
1 stop
HOU10:05 pmHouston Hobby
Sep 6
HOU5:20 pmHouston Hobby
12h 00m
1 stop
LHR11:20 amLondon Heathrow
$1,670
Virgin Atlantic
Aug 14
LHR9:20 amLondon Heathrow
13h 05m
1 stop
HOU4:25 pmHouston Hobby
Sep 6
HOU6:00 amHouston Hobby
18h 45m
2 stops
LHR6:45 amLondon Heathrow
$1,699

Delta flights from London Heathrow Airport to Houston Hobby Airport

Our best Delta deals on London Heathrow Airport to Houston Hobby Airport flight tickets
Delta
Aug 13
LHR8:40 amLondon Heathrow
19h 25m
2 stops
HOU10:05 pmHouston Hobby
Sep 7
HOU1:13 pmHouston Hobby
16h 07m
1 stop
LHR11:20 amLondon Heathrow
$1,678
Delta
Aug 14
LHR9:55 amLondon Heathrow
18h 10m
2 stops
HOU10:05 pmHouston Hobby
Sep 6
HOU10:50 amHouston Hobby
14h 20m
2 stops
LHR7:10 amLondon Heathrow
$1,717
Delta
Aug 14
LHR8:40 amLondon Heathrow
19h 25m
2 stops
HOU10:05 pmHouston Hobby
Sep 6
HOU5:20 pmHouston Hobby
12h 00m
1 stop
LHR11:20 amLondon Heathrow
$1,733

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 August 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

Tue 9/1

9:25 pm-7:40 pm

3 stops28h 15m

Houston Hobby

Fri 9/11

12:10 pm-11:55 am

2 stops17h 45m

$982

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 9/1

9:25 pm-11:10 pm

2 stops31h 45m

Houston Hobby

Fri 9/11

12:10 pm-11:55 am

2 stops17h 45m

$982

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 9/1

9:25 pm-11:10 pm

2 stops31h 45m

Houston Hobby

Tue 9/15

11:05 am-11:55 am

2 stops18h 50m

$990

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 9/1

9:25 pm-7:40 pm

3 stops28h 15m

Houston Hobby

Tue 9/15

6:45 am-11:55 am

2 stops23h 10m

$990

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 9/1

9:25 pm-11:10 pm

2 stops31h 45m

Houston Hobby

Tue 9/15

9:25 am-11:55 am

2 stops20h 30m

$993

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 8/31

9:25 pm-6:00 pm

2 stops26h 35m

Houston Hobby

Tue 9/15

9:25 am-11:55 am

2 stops20h 30m

$993

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 8/31

9:25 pm-7:40 pm

3 stops28h 15m

Houston Hobby

Tue 9/15

11:05 am-11:55 am

2 stops18h 50m

$993

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 9/1

1:05 pm-7:40 pm

3 stops36h 35m

Houston Hobby

Tue 9/15

9:25 am-11:55 am

2 stops20h 30m

$994

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 9/7

8:55 am-5:44 pm

1 stop14h 49m

Houston Hobby

Mon 9/21

6:19 pm-12:50 pm

1 stop12h 31m

$1,241
Quickest round-trip

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 11/23

2:45 pm-11:18 pm

1 stop14h 33m

Houston Hobby

Mon 11/30

2:07 pm-8:15 am

1 stop12h 08m

$1,263

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $895 to $1,442.
The lowest price recently found on this route was $982.

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

In general, September 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 $890. The month of February is another great option to travel to Houston Hobby Airport, with average flight prices from London Heathrow Airport averaging around $902.

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 morning. momondo users have found flights departing from London Heathrow Airport to Houston Hobby Airport in the morning for as low as $1,076. 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 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.

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 $1,074 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 $894 on momondo.

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

As of August 2026, prices for London Heathrow Airport to Houston Hobby Airport flights are approximately 20% 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

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 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
7.1
11,845 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
Texas City
Pasadena
Baytown
Rosenberg
Webster
Kemah
Pearland
League City
Lake Jackson
Freeport
Seabrook
Stafford
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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