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Cheap flights from London Heathrow Airport to Houston from £509

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 29/8. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Houston

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:25 - 19:40
LHR
-
HOU
28h 15m
3 stops
Multiple Airlines Logo
12:10 - 11:55
HOU
-
LHR
17h 45m
2 stops
£728Multiple Airlines
Tue, 1 Sep - Fri, 11 Sep
Multiple Airlines Logo
21:25 - 23:10
LHR
-
HOU
31h 45m
2 stops
Multiple Airlines Logo
12:10 - 11:55
HOU
-
LHR
17h 45m
2 stops
£728Multiple Airlines
Tue, 1 Sep - Fri, 11 Sep
Virgin Atlantic Logo
15:15 - 22:39
LHR
-
HOU
13h 24m
1 stop
Virgin Atlantic Logo
11:00 - 13:15
HOU
-
LHR
20h 15m
1 stop
£837Virgin Atlantic
Wed, 16 Sep - Mon, 21 Sep
Virgin Atlantic Logo
12:40 - 23:13
LHR
-
HOU
16h 33m
1 stop
Virgin Atlantic Logo
10:25 - 06:25
HOU
-
LHR
14h 00m
1 stop
£841Virgin Atlantic
Mon, 23 Nov - Mon, 30 Nov
British Airways Logo
10:05 - 17:44
LHR
-
HOU
13h 39m
1 stop
British Airways Logo
11:31 - 06:20
HOU
-
LHR
12h 49m
1 stop
£873British Airways
Wed, 2 Sep - Wed, 9 Sep
British Airways Logo
08:55 - 15:43
LHR
-
HOU
12h 48m
1 stop
British Airways Logo
18:34 - 12:50
HOU
-
LHR
12h 16m
1 stop
£873British Airways
Tue, 15 Sep - Wed, 30 Sep
American Airlines Logo
08:55 - 17:44
LHR
-
HOU
14h 49m
1 stop
American Airlines Logo
18:19 - 12:50
HOU
-
LHR
12h 31m
1 stop
£920American Airlines
Mon, 7 Sep - Mon, 21 Sep
American Airlines Logo
14:45 - 23:18
LHR
-
HOU
14h 33m
1 stop
American Airlines Logo
14:07 - 08:15
HOU
-
LHR
12h 08m
1 stop
£936American Airlines
Mon, 23 Nov - Mon, 30 Nov
Finnair Logo
08:20 - 15:47
LHR
-
HOU
13h 27m
1 stop
Finnair Logo
12:47 - 06:50
HOU
-
LHR
12h 03m
1 stop
£944Finnair
Wed, 30 Dec - Sat, 16 Jan
Finnair Logo
08:55 - 15:43
LHR
-
HOU
12h 48m
1 stop
Finnair Logo
18:19 - 14:25
HOU
-
LHR
14h 06m
1 stop
£4,202Finnair
Thu, 10 Sep - Thu, 10 Sep

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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
16 Sept
LHR15:15London Heathrow
13h 24m
1 stop
HOU22:39Houston Hobby
21 Sept
HOU11:00Houston Hobby
20h 15m
1 stop
LHR13:15London Heathrow
£837
Virgin Atlantic
23 Nov
LHR08:55London Heathrow
13h 40m
1 stop
HOU16:35Houston Hobby
30 Nov
HOU10:25Houston Hobby
15h 25m
1 stop
LHR07:50London Heathrow
£861
Virgin Atlantic
17 Aug
LHR16:20London Heathrow
30h 05m
2 stops
HOU16:25Houston Hobby
13 Oct
HOU06:09Houston Hobby
18h 16m
1 stop
LHR06:25London Heathrow
£1,168

Air France flights from London Heathrow Airport to Houston Hobby Airport

Our best Air France deals on London Heathrow Airport to Houston Hobby Airport flight tickets
Air France
1 Sept
LHR09:20London Heathrow
13h 05m
1 stop
HOU16:25Houston Hobby
15 Sept
HOU11:00Houston Hobby
20h 15m
1 stop
LHR13:15London Heathrow
£853
Air France
14 Aug
LHR13:25London Heathrow
14h 40m
1 stop
HOU22:05Houston Hobby
6 Sept
HOU10:50Houston Hobby
13h 35m
1 stop
LHR06:25London Heathrow
£1,524

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 3 August 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 return flight

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 1/9

21:25-19:40

3 stops28h 15m

Houston Hobby

Fri 11/9

12:10-11:55

2 stops17h 45m

£728

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 1/9

21:25-23:10

2 stops31h 45m

Houston Hobby

Fri 11/9

12:10-11:55

2 stops17h 45m

£728

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 16/9

15:15-22:39

1 stop13h 24m

Houston Hobby

Mon 21/9

11:00-13:15

1 stop20h 15m

£837

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 23/11

12:40-23:13

1 stop16h 33m

Houston Hobby

Mon 30/11

10:25-06:25

1 stop14h 00m

£841

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 2/9

10:05-17:44

1 stop13h 39m

Houston Hobby

Wed 9/9

11:31-06:20

1 stop12h 49m

£873
Fastest return journey

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 15/9

08:55-15:43

1 stop12h 48m

Houston Hobby

Wed 30/9

18:34-12:50

1 stop12h 16m

£873

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 7/9

08:55-17:44

1 stop14h 49m

Houston Hobby

Mon 21/9

18:19-12:50

1 stop12h 31m

£920

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 23/11

14:45-23:18

1 stop14h 33m

Houston Hobby

Mon 30/11

14:07-08:15

1 stop12h 08m

£936

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 30/12

08:20-15:47

1 stop13h 27m

Houston Hobby

Sat 16/1

12:47-06:50

1 stop12h 03m

£944

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 10/9

08:55-15:43

1 stop12h 48m

Houston Hobby

Thu 10/9

18:19-14:25

1 stop14h 06m

£4,202

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £664 to £1,069.
The lowest price recently found on this route was £728.

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 £660. If you are unable to visit Houston Hobby Airport during the month of September, then departing from London Heathrow Airport during the month February is also very affordable. Most momondo users find prices during this month for around £669.

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

Our data shows that the cheapest London Heathrow Airport to Houston Hobby Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston Hobby Airport in the afternoon for as low as £732. At midday is when there is more demand to fly to Houston Hobby Airport, so prices are often more expensive at around £791 per ticket.

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 £797 when searching weeks before you fly. 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 £663 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 return 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?

    A flight from London Heathrow to Houston Hobby will travel around 4835.4 mi. Typically, this will take 10h 15m by plane in normal conditions.

  • 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?

    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 Heathrow Airport to Houston Hobby Airport.

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

    The travel and health documents you'll need for your trip to Houston Hobby Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston Hobby Airport. It is always advisable to seek advice from your airline or a trusted 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
FrontierPriceFrom £40Free CancellationRating
5.6
2,739 reviews
Search Frontier flights
WestJetPriceFrom £169Free CancellationRating
7.2
3,424 reviews
Search WestJet flights
Virgin AtlanticPriceFrom £405Free CancellationRating
7.5
694 reviews
Search Virgin Atlantic flights
IberiaPriceFrom £442Free CancellationRating
7.0
3,267 reviews
Search Iberia flights
FinnairPriceFrom £515Free CancellationRating
7.7
1,428 reviews
Search Finnair flights
JetBluePriceFrom £527Free CancellationRating
7.1
3,029 reviews
Search JetBlue flights
Air CanadaPriceFrom £555Free CancellationRating
7.1
11,419 reviews
Search Air Canada flights
British AirwaysPriceFrom £568Free CancellationRating
6.7
8,143 reviews
Search British Airways flights
Austrian AirlinesPriceFrom £574Free CancellationRating
7.6
950 reviews
Search Austrian Airlines flights
LufthansaPriceFrom £581Free CancellationRating
6.8
8,174 reviews
Search Lufthansa flights

Travelling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Pasadena
Sugar Land
Texas City
Seabrook

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 helps you find the best flight between London and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from London and alert you when they change.

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