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

American Airlines and British Airways are the most popular carriers operating from London to Houston

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Houston.

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

The travel and health documents you'll need for your trip to Houston 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 licence and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€840 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 typical for flights on this route. Typical prices usually range from €685 to €970. The lowest price recently found on this route was €872.

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Find the cheapest flights from London to Houston

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:55 - 23:50LGW-HOU

17h 55m2 stops

13:35 - 10:55HOU-LGW

15h 20m2 stops

€872Multiple Airlines

Find Deal

Sun, 23 Nov - Wed, 3 Dec

11:55 - 23:50LGW-HOU

17h 55m2 stops

13:35 - 10:55HOU-LGW

15h 20m2 stops

€879Multiple Airlines

Find Deal

Sun, 23 Nov - Wed, 3 Dec

11:55 - 00:20LGW-HOU

18h 25m2 stops

10:50 - 10:55HOU-LGW

18h 05m2 stops

€894Multiple Airlines

Find Deal

Wed, 26 Nov - Sat, 10 Jan

11:55 - 23:00LGW-HOU

17h 05m2 stops

11:25 - 10:55HOU-LGW

17h 30m2 stops

€936Multiple Airlines

Find Deal

Tue, 2 Dec - Tue, 27 Jan

11:55 - 23:10LGW-HOU

17h 15m2 stops

13:50 - 10:55HOU-LGW

16h 05m2 stops

€955Multiple Airlines

Find Deal

Sat, 7 Mar - Tue, 17 Mar

11:55 - 23:00LGW-HOU

17h 05m2 stops

16:30 - 14:40HOU-LGW

16h 10m2 stops

€1,006Multiple Airlines

Find Deal

Tue, 2 Dec - Tue, 14 Jul

11:55 - 00:10LGW-HOU

17h 15m2 stops

15:25 - 10:55HOU-LGW

14h 30m2 stops

€1,041Multiple Airlines

Find Deal

Sun, 8 Mar - Sun, 15 Mar

11:55 - 23:00LGW-HOU

17h 05m2 stops

12:15 - 10:55HOU-LGW

16h 40m2 stops

€1,044Multiple Airlines

Find Deal

Thu, 20 Nov - Tue, 25 Nov

11:55 - 23:50LGW-HOU

17h 55m2 stops

09:50 - 10:55HOU-LGW

19h 05m2 stops

€1,145Multiple Airlines

Find Deal

Thu, 12 Feb - Sun, 22 Feb

11:55 - 23:15LGW-HOU

17h 20m2 stops

13:35 - 10:55HOU-LGW

15h 20m2 stops

€1,196Multiple Airlines

Find Deal

Wed, 26 Nov - Mon, 8 Dec

Fly from

Fly to

Route

Depart

Return

Price

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Sun 23/11

11:55-23:50

2 stops17h 55m

Houston Hobby

Wed 3/12

13:35-10:55

2 stops15h 20m

€872

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Sun 23/11

11:55-23:50

2 stops17h 55m

Houston Hobby

Wed 3/12

13:35-10:55

2 stops15h 20m

€879

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Wed 26/11

11:55-00:20

2 stops18h 25m

Houston Hobby

Sat 10/1

10:50-10:55

2 stops18h 05m

€894

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Tue 2/12

11:55-23:00

2 stops17h 05m

Houston Hobby

Tue 27/1

11:25-10:55

2 stops17h 30m

€936

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Sat 7/3

11:55-23:10

2 stops17h 15m

Houston Hobby

Tue 17/3

13:50-10:55

2 stops16h 05m

€955

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Tue 2/12

11:55-23:00

2 stops17h 05m

Houston Hobby

Tue 14/7

16:30-14:40

2 stops16h 10m

€1,006

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Sun 8/3

11:55-00:10

2 stops17h 15m

Houston Hobby

Sun 15/3

15:25-10:55

2 stops14h 30m

€1,041

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Thu 20/11

11:55-23:00

2 stops17h 05m

Houston Hobby

Tue 25/11

12:15-10:55

2 stops16h 40m

€1,044

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Thu 12/2

11:55-23:50

2 stops17h 55m

Houston Hobby

Sun 22/2

09:50-10:55

2 stops19h 05m

€1,145

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Wed 26/11

11:55-23:15

2 stops17h 20m

Houston Hobby

Mon 8/12

13:35-10:55

2 stops15h 20m

€1,196

Flights are sorted by cheapest return 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 €710. If you are unable to visit Houston during the month of March, then departing from London during the month January is also very affordable. Most momondo users find prices during this month for around €717.

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 €848 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 €687 on momondo.

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

There is only 1 cabin class 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

Direct flights	None

There are no direct flights from London to Houston. There are no popular flight routes from London to Houston.

Search flight deals

How far is London to Houston by plane?
A flight from London to Houston will travel around 7798.3 km. Flights usually cover this in 17h 05m, depending on flying conditions and air traffic around both airports.
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 old do you have to be to fly from London to Houston?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents you'll need for your trip to Houston 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 licence and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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?

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 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?

Yes. momondo can track prices for London to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.