What airlines fly to Houston?

British Airways, United Airlines 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 61% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 5 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 10:00AM, with 50% of flights taking off in the afternoon.

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

148 flights are operational weekly from London to Houston as of October 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

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?

As of October 2025, there are 5 operators available to choose from for flights from London to Houston.

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 necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$381 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 $869 to $1,162. The lowest price recently found on this route was $734.

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6:05 am - 7:30 pmLGW-IAH

43h 25m3 stops

5:45 am - 3:50 pmIAH-LGW

28h 05m3 stops

$734Multiple Airlines

Find Deal

Mon, Nov 3 - Thu, Nov 13

6:10 am - 10:04 pmSTN-IAH

45h 54m3 stops

5:34 am - 10:40 pmIAH-STN

35h 06m3 stops

$734Multiple Airlines

Find Deal

Mon, Nov 17 - Mon, Dec 1

4:20 pm - 8:15 pmLHR-IAH

33h 55m1 stop

3:22 pm - 7:25 amIAH-LHR

34h 03m1 stop

$735United Airlines

Find Deal

Thu, Dec 11 - Sat, Dec 13

2:50 pm - 12:44 pmLHR-IAH

27h 54m1 stop

1:35 pm - 12:50 pmIAH-LHR

17h 15m1 stop

$736WestJet

Find Deal

Wed, Jan 7 - Thu, Jan 15

12:15 pm - 5:26 pmLHR-IAH

35h 11m3 stops

12:13 pm - 7:30 pmIAH-LHR

25h 17m2 stops

$737Multiple Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 11

2:00 pm - 9:33 amLGW-IAH

25h 33m1 stop

6:09 pm - 6:00 amIAH-LGW

29h 51m2 stops

$739Multiple Airlines

Find Deal

Mon, Nov 17 - Mon, Dec 1

9:50 am - 6:15 pmLCY-IAH

14h 25m1 stop

6:55 pm - 4:40 pmIAH-LCY

15h 45m1 stop

$1,006Lufthansa

Find Deal

Tue, Nov 18 - Thu, Nov 27

8:20 am - 3:54 pmLHR-HOU

13h 34m1 stop

6:22 pm - 11:40 amHOU-LHR

11h 18m1 stop

$1,012British Airways

Find Deal

Mon, Nov 17 - Mon, Dec 1

9:50 am - 6:15 pmLCY-IAH

14h 25m1 stop

6:55 pm - 4:40 pmIAH-LCY

15h 45m1 stop

$1,014Lufthansa

Find Deal

Wed, Nov 12 - Wed, Nov 19

11:55 am - 8:20 pmLHR-HOU

14h 25m1 stop

4:25 pm - 10:00 amHOU-LHR

11h 35m1 stop

$1,042British Airways

Find Deal

Wed, Nov 19 - Mon, Dec 1

Virgin Atlantic flights from London to Houston

Our best Virgin Atlantic deals on London to Houston flight tickets

Virgin Atlantic

Feb 11

LHR9:00 amLondon Heathrow

18h 46m

2 stops

HOU9:46 pmHouston Hobby

Feb 23

HOU1:00 pmHouston Hobby

12h 50m

1 stop

LHR7:50 amLondon Heathrow

$1,041

Find similar

Virgin Atlantic

Nov 4

LHR10:10 amLondon Heathrow

18h 50m

2 stops

HOU11:00 pmHouston Hobby

Nov 11

HOU2:32 pmHouston Hobby

12h 28m

1 stop

LHR9:00 amLondon Heathrow

$1,076

Find similar

Virgin Atlantic

Nov 17

LHR6:30 amLondon Heathrow

22h 37m

2 stops

HOU11:07 pmHouston Hobby

Dec 1

HOU2:32 pmHouston Hobby

14h 18m

2 stops

LHR10:50 amLondon Heathrow

$1,081

Find similar

British Airways flights from London to Houston

Our best British Airways deals on London to Houston flight tickets

British Airways

Nov 17

LHR8:20 amLondon Heathrow

13h 34m

1 stop

HOU3:54 pmHouston Hobby

Dec 1

HOU6:22 pmHouston Hobby

11h 18m

1 stop

LHR11:40 amLondon Heathrow

$1,012

Find similar

British Airways

Nov 19

LHR11:55 amLondon Heathrow

14h 25m

1 stop

HOU8:20 pmHouston Hobby

Dec 1

HOU4:25 pmHouston Hobby

11h 35m

1 stop

LHR10:00 amLondon Heathrow

$1,042

Find similar

British Airways

Nov 19

LHR10:05 amLondon Heathrow

13h 49m

1 stop

HOU5:54 pmHouston Hobby

Dec 3

HOU12:16 pmHouston Hobby

12h 34m

1 stop

LHR6:50 amLondon Heathrow

$1,046

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 11/3

6:05 am-7:30 pm

3 stops43h 25m

Houston George Bush Intcntl

Thu 11/13

5:45 am-3:50 pm

3 stops28h 05m

$734

LondonHouston

STN - IAH

STNIAH

London Stansted

Mon 11/17

6:10 am-10:04 pm

3 stops45h 54m

Houston George Bush Intcntl

Mon 12/1

5:34 am-10:40 pm

3 stops35h 06m

$734

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 12/11

4:20 pm-8:15 pm

1 stop33h 55m

Houston George Bush Intcntl

Sat 12/13

3:22 pm-7:25 am

1 stop34h 03m

$735

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 1/7

2:50 pm-12:44 pm

1 stop27h 54m

Houston George Bush Intcntl

Thu 1/15

1:35 pm-12:50 pm

1 stop17h 15m

$736

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 11/4

12:15 pm-5:26 pm

3 stops35h 11m

Houston George Bush Intcntl

Tue 11/11

12:13 pm-7:30 pm

2 stops25h 17m

$737

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 11/17

2:00 pm-9:33 am

1 stop25h 33m

Houston George Bush Intcntl

Mon 12/1

6:09 pm-6:00 am

2 stops29h 51m

$739

LondonHouston

LCY - IAH

LCYIAH

London City

Tue 11/18

9:50 am-6:15 pm

1 stop14h 25m

Houston George Bush Intcntl

Thu 11/27

6:55 pm-4:40 pm

1 stop15h 45m

$1,006

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 11/17

8:20 am-3:54 pm

1 stop13h 34m

Houston Hobby

Mon 12/1

6:22 pm-11:40 am

1 stop11h 18m

$1,012

LondonHouston

LCY - IAH

LCYIAH

London City

Wed 11/12

9:50 am-6:15 pm

1 stop14h 25m

Houston George Bush Intcntl

Wed 11/19

6:55 pm-4:40 pm

1 stop15h 45m

$1,014

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 11/19

11:55 am-8:20 pm

1 stop14h 25m

Houston Hobby

Mon 12/1

4:25 pm-10:00 am

1 stop11h 35m

$1,042

Flights are sorted by cheapest round-trip flights first.

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

Prices

Airlines

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?

The month of March is, on average, the cheapest month to fly to Houston from London, with most prices found around $820. The month of February is another great option to travel to Houston, with average flight prices from London averaging around $824.

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

On average, the least expensive day to fly to Houston from London is on a Saturday. momondo users have found tickets for Saturday departures for as low as $894. However, this price may fluctuate depending on the airline, the season, and holidays. 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 $1,280.

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

Our data shows that the cheapest London to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $759. Try not to purchase tickets at noon because they tend to be around $1,002. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $979 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from London for as low as $794 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 25m
Direct flights	Every day
Airports in Houston	1 airport

The fastest flight from London to Houston takes 10h 25m

Direct flights go from London to Houston every day.

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

Search flight deals

How far is London to Houston by plane?
The distance between London and Houston is about 4845.7 mi. In terms of flight time, this usually takes a little over 13h 07m.
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?
As of October 2025, there are 5 operators available to choose from for flights from London to Houston.
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 necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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
American Airlines	PriceFrom $496	Free Cancellation	Rating 7.2 11,041 reviews	Search American Airlines flights
Lufthansa	PriceFrom $652	Free Cancellation	Rating 6.8 7,492 reviews	Search Lufthansa flights
British Airways	PriceFrom $730	Free Cancellation	Rating 6.7 7,456 reviews	Search British Airways flights
United Airlines	PriceFrom $759	Free Cancellation	Rating 7.4 8,980 reviews	Search United Airlines flights
Austrian Airlines	PriceFrom $803	Free Cancellation	Rating 7.6 855 reviews	Search Austrian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from London.

Can I find flights from London to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from London which offer a flexible booking policy as well as other useful filters and features.

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 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.

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from London to Houston from $381

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 to Houston departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from London to Houston

Cheap round-trip flights

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Virgin Atlantic flights from London to Houston

Our best Virgin Atlantic deals on London to Houston flight tickets

British Airways flights from London to Houston

Our best British Airways deals on London to Houston flight tickets

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Use the filters below to find and compare flights from London to Houston that are best for you.

See travel insights to Houston from

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

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

What is the cheapest month to fly to Houston?

The month of March is, on average, the cheapest month to fly to Houston from London, with most prices found around $820. The month of February is another great option to travel to Houston, with average flight prices from London averaging around $824.

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

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

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?

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.

What airlines fly to Houston?

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 10:00AM, with 50% of flights taking off in the afternoon.

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

148 flights are operational weekly from London to Houston as of October 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

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

Direct flights

Airports in Houston

How far is London to Houston by plane?

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

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

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

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

Best airlines flying from London to Houston

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

Why use momondo?

Why should I use momondo to find a flight deal from London to Houston?

Can I find flights from London to Houston with flexible booking policies on momondo?

How can momondo help me find flights 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?

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Texas