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£282 Find cheap flights from London Heathrow Airport to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Houston departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 2/7
Tue 9/7

Search hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Houston, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,335,261 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Heathrow to Houston (LHR-HOU)

 
These are the cheapest deals for flights from Heathrow to Houston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Heathrow to Houston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Heathrow to Houston.

Recent one-way flight deals from Heathrow to Houston

Only flying one-way? Below are some of the best one-way flight deals from Heathrow to Houston found on KAYAK recently.

Recent last-minute flight deals from Heathrow to Houston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Heathrow to Houston.

Recent direct flight deals from Heathrow to Houston

The latest deals for direct flights from Heathrow to Houston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Heathrow to Houston

Find recent round-trip train or bus tickets from Heathrow to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
08:25 - 11:23LHR-IAH
32h 58m1 stop
14:40 - 09:30IAH-LHR
12h 50m1 stop
£530Icelandair
Find Deal
Mon, 23 Sep - Mon, 30 Sep
09:30 - 14:10LHR-IAH
10h 40mdirect
11:27 - 09:40IAH-LHR
16h 13m1 stop
£532Finnair
Find Deal
Wed, 27 Nov - Tue, 10 Dec
12:20 - 11:14LHR-IAH
28h 54m1 stop
11:59 - 09:30IAH-LHR
15h 31m1 stop
£538JetBlue
Find Deal
Tue, 19 Nov - Tue, 26 Nov
14:30 - 08:34LHR-IAH
24h 04m2 stops
10:22 - 12:35IAH-LHR
20h 13m2 stops
Thu, 20 Jun - Thu, 27 Jun
08:25 - 18:31LHR-IAH
16h 06m1 stop
11:59 - 09:30IAH-LHR
15h 31m1 stop
£551JetBlue
Find Deal
Tue, 12 Nov - Tue, 26 Nov
15:15 - 01:11LHR-IAH
15h 56m1 stop
05:00 - 09:15IAH-LHR
22h 15m1 stop
Thu, 13 Jun - Thu, 27 Jun
14:50 - 19:05LHR-IAH
10h 15mdirect
15:35 - 06:50IAH-LHR
9h 15mdirect
£615British Airways
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Mon, 23 Sep - Mon, 30 Sep
11:45 - 23:18LHR-IAH
17h 33m2 stops
21:40 - 12:35IAH-LHR
8h 55mdirect
£618American Airlines
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Wed, 27 Nov - Tue, 10 Dec
16:25 - 23:48LHR-HOU
13h 23m1 stop
20:19 - 14:25HOU-LHR
12h 06m1 stop
£626American Airlines
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Mon, 23 Sep - Mon, 30 Sep
08:20 - 18:05LHR-HOU
15h 45m1 stop
12:20 - 07:20HOU-LHR
13h 00m1 stop
£634British Airways
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Wed, 27 Nov - Tue, 10 Dec
07:55 - 21:59LHR-IAH
20h 04m2 stops
Wed, 28 Aug
13:10 - 08:43LHR-IAH
25h 33m2 stops
Tue, 27 Aug
22:30 - 16:28LHR-IAH
23h 58m1 stop
£505Aeromexico
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Fri, 30 Aug
19:05 - 12:45LHR-IAH
23h 40m1 stop
£625Turkish Airlines
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Sun, 9 Jun
14:10 - 17:22LHR-IAH
33h 12m1 stop
£638WestJet
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Tue, 27 Aug
09:25 - 13:45LHR-IAH
10h 20mdirect
£645Finnair
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Wed, 21 Aug
22:30 - 20:43LHR-IAH
28h 13m1 stop
£657Aeromexico
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Wed, 3 Jul
14:10 - 23:48LHR-IAH
15h 38m1 stop
£672WestJet
Find Deal
Thu, 22 Aug
06:35 - 19:10LHR-IAH
18h 35m1 stop
£699Turkish Airlines
Find Deal
Wed, 19 Jun
10:30 - 18:04LHR-HOU
13h 34m1 stop
£767Finnair
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Thu, 11 Jul
09:30 - 08:38LHR-IAH
29h 08m3 stops
21:38 - 06:30IAH-LHR
26h 52m3 stops
Fri, 7 Jun - Fri, 14 Jun
21:25 - 23:34LHR-IAH
32h 09m2 stops
14:28 - 20:20IAH-LHR
23h 52m2 stops
Wed, 5 Jun - Tue, 11 Jun
22:25 - 12:45LHR-IAH
20h 20m1 stop
21:00 - 22:25IAH-LHR
19h 25m1 stop
£678Turkish Airlines
Find Deal
Tue, 4 Jun - Wed, 31 Jul
18:00 - 12:45LHR-IAH
24h 45m1 stop
20:55 - 22:25IAH-LHR
19h 30m1 stop
£703Turkish Airlines
Find Deal
Tue, 4 Jun - Tue, 25 Jun
11:55 - 11:52LHR-IAH
29h 57m1 stop
12:37 - 20:45IAH-LHR
26h 08m1 stop
£734Icelandair
Find Deal
Wed, 5 Jun - Tue, 11 Jun
08:40 - 15:49LHR-IAH
13h 09m1 stop
14:00 - 07:45IAH-LHR
11h 45m1 stop
£754Finnair
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Mon, 3 Jun - Thu, 13 Jun
08:25 - 10:32LHR-IAH
32h 07m1 stop
11:20 - 20:45IAH-LHR
27h 25m2 stops
£758Icelandair
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Wed, 5 Jun - Tue, 11 Jun
12:30 - 20:45LHR-IAH
14h 15m1 stop
13:50 - 07:50IAH-LHR
12h 00m1 stop
£778British Airways
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Mon, 3 Jun - Thu, 13 Jun
12:30 - 20:45LHR-IAH
14h 15m1 stop
15:35 - 06:50IAH-LHR
9h 15mdirect
£828British Airways
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Mon, 3 Jun - Thu, 13 Jun
12:15 - 00:17LHR-IAH
18h 02m1 stop
16:50 - 12:15IAH-LHR
13h 25m1 stop
£844Finnair
Find Deal
Wed, 5 Jun - Wed, 19 Jun
09:30 - 14:10LHR-IAH
10h 40mdirect
21:40 - 12:35IAH-LHR
8h 55mdirect
£599British Airways
Find Deal
Wed, 27 Nov - Tue, 10 Dec
15:05 - 19:55LHR-IAH
10h 50mdirect
21:40 - 12:35IAH-LHR
8h 55mdirect
£607British Airways
Find Deal
Tue, 5 Nov - Tue, 19 Nov
12:35 - 17:15LHR-IAH
10h 40mdirect
16:25 - 07:30IAH-LHR
9h 05mdirect
£612Lufthansa
Find Deal
Tue, 12 Nov - Tue, 26 Nov
09:20 - 14:05LHR-IAH
10h 45mdirect
16:25 - 07:30IAH-LHR
9h 05mdirect
£614Lufthansa
Find Deal
Tue, 19 Nov - Tue, 26 Nov
09:20 - 14:05LHR-IAH
10h 45mdirect
19:50 - 10:50IAH-LHR
9h 00mdirect
Wed, 6 Nov - Sun, 10 Nov
13:40 - 17:55LHR-IAH
10h 15mdirect
16:30 - 07:40IAH-LHR
9h 10mdirect
£688Austrian Airlines
Find Deal
Wed, 3 Jul - Mon, 23 Sep
10:35 - 14:50LHR-IAH
10h 15mdirect
20:25 - 11:35IAH-LHR
9h 10mdirect
Tue, 2 Jul - Tue, 9 Jul
10:35 - 14:50LHR-IAH
10h 15mdirect
20:25 - 11:35IAH-LHR
9h 10mdirect
£738United Airlines
Find Deal
Tue, 11 Jun - Tue, 18 Jun
10:35 - 14:50LHR-IAH
10h 15mdirect
16:30 - 07:40IAH-LHR
9h 10mdirect
£769Austrian Airlines
Find Deal
Sat, 29 Jun - Wed, 17 Jul
13:40 - 17:55LHR-IAH
10h 15mdirect
20:25 - 11:35IAH-LHR
9h 10mdirect
£800United Airlines
Find Deal
Fri, 14 Jun - Sun, 23 Jun

Flights from Heathrow to Houston - Travel Insights & Trends

Get data-powered insights and trends into flights from Heathrow to Houston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London Heathrow Airport to Houston flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from London Heathrow Airport to Houston.
Our data shows that the cheapest route for a one-way flight from London Heathrow Airport to Houston cost £522 and was between London Heathrow Airport and Houston George Bush Intcntl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is £552.

What’s the cheapest day of the week to fly from London Heathrow Airport to Houston?

The average price of all flights from London Heathrow Airport to Houston clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Houston on a Wednesday and more expensive on a Friday. On your return trip to London Heathrow Airport, you should consider flying back on a Sunday, and avoid Fridays for better deals.

What is the cheapest month to fly from London Heathrow Airport to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Heathrow Airport to Houston is November, where tickets cost £585 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is £850 and £809 respectively.

How far in advance should I book a flight from London Heathrow Airport to Houston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Houston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to Houston, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 46 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Houston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Houston from London Heathrow Airport were found on Aeromexico (£505) and Turkish Airlines (£625), and the lowest return tickets were found on Icelandair (£530) and Finnair (£532).

Which airlines fly direct between London Heathrow Airport and Houston?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London Heathrow Airport to Houston.
There are 2 airlines that fly direct from London Heathrow Airport to Houston. They are British Airways and United Airlines. The cheapest airline for this route is United Airlines, with the best one-way deal found costing £441. On average, the best prices for this route can be found at British Airways.

How many flights are there between London Heathrow Airport and Houston per day?

Each day, there are between 5 and 7 nonstop flights that take off from London Heathrow Airport and land in Houston, with an average flight time of 10h 14m. The most common departure time is 09:00 and most flights take off in the afternoon, while the most flights land at Houston George Bush Intcntl Airport. Each week, there are 42 flights. The most frequent day of departure is Friday, when 17% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between London Heathrow Airport and Houston?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London Heathrow Airport to Houston take?

There are no direct flights from London Heathrow Airport to Houston. The quickest journey takes 10h 09m.

Good to know - Cheap tickets from London Heathrow Airport to Houston

Cheapest flight

£282
Flight from London Heathrow Airport to Houston George Bush Airport

When to book flights from Heathrow to Houston

Are your dates flexible? Find out the best times to travel from Heathrow to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Houston flights

  • What is the cheapest flight from London Heathrow Airport to Houston?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Houston was £360 for a one-way ticket and £675 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Houston?

    When flying out of London Heathrow Airport you will be using London Heathrow. You will be landing at one of these airports: Houston Hobby or Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from London Heathrow Airport to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Houston?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between London Heathrow Airport and Houston, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Houston with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly direct from London Heathrow Airport to Houston?

Find which airlines fly direct from Heathrow to Houston, which days they fly and book direct flights.

Direct departures

London Heathrow to Houston

Monday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Thursday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Friday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Saturday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Sunday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

See more direct flights

Direct returns

Houston to London Heathrow

Monday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Thursday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Friday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Saturday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Sunday

Aer Lingus, Air Canada, American Airlines, +8 more

Aer Lingus, Air Canada, +9 more

See more direct flights
See more direct flights

Book cheap flights from London to Houston

Cheapest flights to Houston from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Houston found on KAYAK in the last 72 hours.
28/8Wed
2 stops
20h 04mLHR-IAH
£282
27/8Tue
2 stops
25h 33mLHR-IAH
£288
30/8Fri
1 stopAeromexico
23h 58mLHR-IAH
£505
9/6Sun
1 stopTurkish Airlines
23h 40mLHR-IAH
£625
27/8Tue
1 stopWestJet
33h 12mLHR-IAH
£638
21/8Wed
directFinnair
10h 20mLHR-IAH
£645
3/7Wed
1 stopAeromexico
28h 13mLHR-IAH
£657
22/8Thu
1 stopWestJet
15h 38mLHR-IAH
£672
19/6Wed
1 stopTurkish Airlines
18h 35mLHR-IAH
£699
11/7Thu
1 stopFinnair
13h 34mLHR-HOU
£767

Search by stops

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Last minute flights from Heathrow to Houston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Houston that are departing in the next 10 days.
7/6Fri
multi-stop
29h 08mLHR-IAH
14/6Fri
multi-stop
26h 52mIAH-LHR
£634
5/6Wed
multi-stop
32h 09mLHR-IAH
11/6Tue
multi-stop
23h 52mIAH-LHR
£658
4/6Tue
multi-stopTurkish Airlines
20h 20mLHR-IAH
31/7Wed
multi-stopTurkish Airlines
19h 25mIAH-LHR
£678
4/6Tue
multi-stopTurkish Airlines
24h 45mLHR-IAH
25/6Tue
multi-stopTurkish Airlines
19h 30mIAH-LHR
£703
5/6Wed
multi-stopIcelandair
29h 57mLHR-IAH
11/6Tue
multi-stopIcelandair
26h 08mIAH-LHR
£734
3/6Mon
multi-stopFinnair
13h 09mLHR-IAH
13/6Thu
multi-stopFinnair
11h 45mIAH-LHR
£754
5/6Wed
multi-stopIcelandair
32h 07mLHR-IAH
11/6Tue
multi-stopIcelandair
27h 25mIAH-LHR
£758
3/6Mon
multi-stopBritish Airways
14h 15mLHR-IAH
13/6Thu
multi-stopBritish Airways
12h 00mIAH-LHR
£778
3/6Mon
multi-stopBritish Airways
14h 15mLHR-IAH
13/6Thu
directBritish Airways
9h 15mIAH-LHR
£828
5/6Wed
multi-stopFinnair
18h 02mLHR-IAH
19/6Wed
multi-stopFinnair
13h 25mIAH-LHR
£844

Search by stops

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Search by price

London Heathrow Airport - Houston Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

Houston - London Heathrow Airport

Cabin classes: