How many flights depart from London to Houston on average per week?

As of October 2025, there are 149 flights per week flying from London to Houston. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

Which airlines fly to Houston?

British Airways, Finnair and Lufthansa are the top three most popular airlines that fly to Houston from London according to our data. British Airways is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Houston. Keep in mind that there are 17 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

How many flights depart from London to Houston on average per day?

As of October 2025, there are 21 flights per day flying from London to Houston. The most common time of day flights depart is 10:00, with 53% of flights taking off in the afternoon.

What is the cheapest airline that flies from London to Houston?

WestJet is the most popular carrier operating from London to Houston

What is the best way to get in and out of airports in London and Houston?

The majority of flights from London to Houston travel from London Heathrow International Airport. There are four ways to get to the airport from the city centre including the train, taxi, bus and the underground. Taxi is always the most convenient but also the most costly and will get you to the airport in around 45min. To use the underground, hop on the Piccadilly line at Heathrow Airport and head to Piccadilly Circus Station. This trip takes about the same amount of time as taking a taxi but is significantly cheaper. The fastest way to reach Heathrow Airport from the city is to jump on the Heathrow Express high-speed train at London Paddington Station. This trip will take around 15min and you'll find an express train leaving the station four times an hour. The quickest way to get to Downtown Houston from Houston International is to take a taxi that'll get you there in 25min or so, while the line 102 bus will take closer to 45min. A taxi from Houston Hobby Airport will take around 15min, while the 040 bus will take around 50min. Taxis are much more expensive but do save you on time. Which cities can you get to from Houston George Bush International Airport? Houston George Bush International Airport is one of two major airports serving the city of Houston, which is a short drive away. Thanks to Texas being so big, the majority of nearby cities are easier to fly to than to drive to. A taxi ride to places like Austin or San Antonio will be incredibly expensive but you can catch a bus to Austin, which will be the cheapest way to get there. Hop on the 102 bus at Terminal C heading to Houston. You'll change buses at Pierce Street and get to Houston in around 5h 20min. Follow the same directions to get to San Antonio. This trip should take around the same time. You'll find direct flights from Houston George Bush to Austin Texas in around an hour for a minimal cost, while flights from there to San Antonio will typically take a little longer, closer to 1h 10min.

Which airlines fly direct from London to Houston?

When looking for the quickest one-way flights from London to Houston, you'll be glad to know numerous airlines offer direct London to Houston flights daily. Lufthansa is a popular choice for many passengers. They offer direct flights from London Heathrow to Houston George Bush International Airport in a time of around 10h 30min. Finnair is another popular choice for direct flights and operates routes that cover the distance in around 10h 45min. Austrian Air provides direct flights from London to Houston leaving from Heathrow and arriving in Houston in about 10h 30min. If you miss out on non-stop flights, several other airlines offer single-stopover flights with a decent travel time. One of the best routes offered is operated by British Airways in conjunction with Spirit Airlines. This flight route goes through Miami en route and will arrive in Houston in just under 16h. Air Canada provide flights from Heathrow with a stopover at Toronto Pearson International en route in a time of around 15h 30min.

What are the benefits of the different airports in London and Houston?

Although there are six different airports in London, flights from London to Houston typically depart from London Heathrow International. This airport is the biggest and most busy in the country and offers travellers a world-class airport experience. Bear in mind there are millions of passengers daily, so prepare for some additional delays inside the airport. When arriving in Houston, the top choice is usually Houston George Bush International. George Bush Airport offers a bigger flight network and more frequent flights to international destinations, but Houston Hobby is typically easier to navigate and closer to the city centre. Passengers arriving at Houston Hobby Airport can expect to pay almost half as much on public transport to the city as they would from Houston George Bush.

When did momondo last update prices for flights from London to Houston?

Prices for flights from London to Houston are refreshed on a daily basis.

How many operators does momondo search for flights from London to Houston?

The number of operators available for flights from London to Houston is 17 as of October 2025.

How old do you have to be to fly from London to Houston?

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 to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£286 Cheap Flights from London to Houston in 2025/26

Q: What is the typical price of a round-trip flight between London and Houston?

Prices are currently low for flights on this route. Typical prices usually range from £625 to £808. The lowest price recently found on this route was £557.

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11:55 - 08:42LGW-IAH

26h 47m2 stops

06:30 - 10:55IAH-LGW

22h 25m3 stops

£557Multiple Airlines

Find Deal

Fri, 5 Dec - Sat, 13 Dec

14:00 - 19:52LGW-IAH

35h 52m1 stop

08:29 - 10:00IAH-LGW

19h 31m1 stop

£558Multiple Airlines

Find Deal

Mon, 10 Nov - Mon, 1 Dec

12:20 - 17:51LHR-IAH

59h 31m2 stops

13:38 - 06:55IAH-LHR

11h 17m1 stop

£558Icelandair

Find Deal

Wed, 12 Nov - Wed, 19 Nov

09:20 - 17:51LHR-IAH

14h 31m1 stop

13:38 - 06:55IAH-LHR

11h 17m1 stop

£560JetBlue

Find Deal

Wed, 5 Nov - Wed, 12 Nov

09:20 - 17:51LHR-IAH

14h 31m1 stop

13:36 - 06:55IAH-LHR

11h 19m1 stop

£563JetBlue

Find Deal

Mon, 17 Nov - Fri, 5 Dec

09:30 - 17:50LHR-IAH

14h 20m1 stop

16:20 - 07:40IAH-LHR

9h 20mdirect

£585United Airlines

Find Deal

Thu, 9 Oct - Wed, 22 Oct

07:25 - 16:35LHR-IAH

15h 10m1 stop

16:20 - 07:40IAH-LHR

9h 20mdirect

£597Lufthansa

Find Deal

Thu, 9 Oct - Thu, 16 Oct

08:20 - 18:07LHR-HOU

14h 47m1 stop

12:15 - 06:50HOU-LHR

12h 35m1 stop

£603British Airways

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Tue, 28 Oct - Tue, 4 Nov

08:20 - 18:01LHR-HOU

14h 41m1 stop

18:29 - 12:15HOU-LHR

12h 46m1 stop

£618British Airways

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Sun, 15 Mar - Wed, 25 Mar

09:50 - 19:15LCY-IAH

14h 25m1 stop

16:30 - 16:40IAH-LCY

18h 10m1 stop

£634Lufthansa

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Tue, 28 Oct - Tue, 4 Nov

British Airways flights from London to Houston

Our best British Airways deals on London to Houston flight tickets

British Airways

9 Oct

LHR14:50London Heathrow

10h 25m

IAH19:15Houston George Bush Intcntl

16 Oct

IAH21:00Houston George Bush Intcntl

9h 20m

LHR12:20London Heathrow

£599

Find similar

British Airways

9 Oct

LHR09:25London Heathrow

10h 20m

IAH13:45Houston George Bush Intcntl

12 Oct

IAH21:40Houston George Bush Intcntl

9h 20m

LHR13:00London Heathrow

£600

Find similar

British Airways

28 Oct

LHR08:20London Heathrow

14h 47m

1 stop

HOU18:07Houston Hobby

4 Nov

HOU12:15Houston Hobby

12h 35m

1 stop

LHR06:50London Heathrow

£603

Find similar

Delta flights from London to Houston

Our best Delta deals on London to Houston flight tickets

Delta

9 Oct

LHR06:30London Heathrow

12h 45m

1 stop

IAH13:15Houston George Bush Intcntl

22 Oct

IAH18:09Houston George Bush Intcntl

13h 21m

1 stop

LHR13:30London Heathrow

£635

Find similar

Delta

5 Nov

LHR06:30London Heathrow

22h 30m

2 stops

HOU23:00Houston Hobby

9 Nov

HOU18:48Houston Hobby

10h 52m

1 stop

LHR11:40London Heathrow

£638

Find similar

Delta

3 Nov

LHR11:30London Heathrow

17h 30m

2 stops

HOU23:00Houston Hobby

20 Nov

HOU06:00Houston Hobby

18h 25m

1 stop

LHR06:25London Heathrow

£643

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 5/12

11:55-08:42

2 stops26h 47m

Houston George Bush Intcntl

Sat 13/12

06:30-10:55

3 stops22h 25m

£557

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 10/11

14:00-19:52

1 stop35h 52m

Houston George Bush Intcntl

Mon 1/12

08:29-10:00

1 stop19h 31m

£558

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 12/11

12:20-17:51

2 stops59h 31m

Houston George Bush Intcntl

Wed 19/11

13:38-06:55

1 stop11h 17m

£558

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 5/11

09:20-17:51

1 stop14h 31m

Houston George Bush Intcntl

Wed 12/11

13:38-06:55

1 stop11h 17m

£560

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 17/11

09:20-17:51

1 stop14h 31m

Houston George Bush Intcntl

Fri 5/12

13:36-06:55

1 stop11h 19m

£563

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 9/10

09:30-17:50

1 stop14h 20m

Houston George Bush Intcntl

Wed 22/10

16:20-07:40

Nonstop9h 20m

£585

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 9/10

07:25-16:35

1 stop15h 10m

Houston George Bush Intcntl

Thu 16/10

16:20-07:40

Nonstop9h 20m

£597

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 28/10

08:20-18:07

1 stop14h 47m

Houston Hobby

Tue 4/11

12:15-06:50

1 stop12h 35m

£603

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sun 15/3

08:20-18:01

1 stop14h 41m

Houston Hobby

Wed 25/3

18:29-12:15

1 stop12h 46m

£618

LondonHouston

LCY - IAH

LCYIAH

London City

Tue 28/10

09:50-19:15

1 stop14h 25m

Houston George Bush Intcntl

Tue 4/11

16:30-16:40

1 stop18h 10m

£634

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Houston

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

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Other information

What is the typical price of a round-trip flight between London and Houston?

What is the cheapest month to fly to Houston?

In general, March is the cheapest month to fly from London to Houston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £603. If you are unable to visit Houston during the month of March, then departing from London during the month February is also very affordable. Most momondo users find prices during this month for around £605.

What is the cheapest day to depart on your flight to Houston?

The cheapest day to depart from London to Houston is on a Wednesday. Travellers who choose to depart for Houston on a Wednesday will often find tickets for as low as £664. 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 on Sunday is £725.

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

The cheapest time of day to fly to Houston is in the afternoon when flights can be purchased for as low as £686. In contrast, the most expensive time of day to depart to Houston is in the morning when prices are around £720.

What is the cheapest London to Houston flight route?

Fly from London Heathrow to Houston George Bush Intcntl for the best London - Houston flight prices

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around £714 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from London for as low as £600 on momondo.

What cabin class options are available on London to Houston flights?

There are 4 cabin classes available to choose from on London to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Houston

Fastest flight time	10h 15m
Direct flights	Every day
Airports in Houston	1 airport

The fastest flight from London to Houston takes 10h 15m

Direct flights go from London to Houston every day.

There is 1 airport near Houston: Houston George Bush Intcntl (IAH)

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How far is London to Houston by plane?
The straight-line distance from London to Houston is 4845.7 mi. By plane, this route typically takes 12h 45m.
When did momondo last update prices for flights from London to Houston?
Prices for flights from London to Houston are refreshed on a daily basis.
How many operators does momondo search for flights from London to Houston?
The number of operators available for flights from London to Houston is 17 as of October 2025.
How old do you have to be to fly from London to Houston?
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 to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from London to Houston

Compare and see reviews for airlines that fly from London to Houston with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £315	Free Cancellation	Rating 7.8 1,389 reviews	Search KLM flights
WestJet	PriceFrom £381	Free Cancellation	Rating 7.2 3,111 reviews	Search WestJet flights
Virgin Atlantic	PriceFrom £381	Free Cancellation	Rating 7.4 665 reviews	Search Virgin Atlantic flights
Icelandair	PriceFrom £444	Free Cancellation	Rating 7.0 546 reviews	Search Icelandair flights
JetBlue	PriceFrom £454	Free Cancellation	Rating 7.2 2,911 reviews	Search JetBlue flights
Scandinavian Airlines	PriceFrom £479	Free Cancellation	Rating 7.4 1,514 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom £499	Free Cancellation	Rating 6.8 7,444 reviews	Search Lufthansa flights
Finnair	PriceFrom £505	Free Cancellation	Rating 7.6 1,332 reviews	Search Finnair flights
Austrian Airlines	PriceFrom £512	Free Cancellation	Rating 7.6 850 reviews	Search Austrian Airlines flights
Iberia	PriceFrom £523	Free Cancellation	Rating 7.0 2,967 reviews	Search Iberia flights

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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 allows you to filter the results for London to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Houston.

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

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