How long is the flight from London to Houston?

There are many flights that can get you from London to Houston in 22h 44m. Fly via Scandinavian Airlines, Turkish Airlines, or TAP AIR PORTUGAL to get the fastest option. There are 4820 mi between London and Houston. This flight may include one or multiple stops.

What are the cheapest airlines flying from London to Houston round-trip?

Cheapflights users have booked flights from London to Houston round-trip from £39. Other airlines that can offer you cheap pricing are WestJet, from £168, and Finnair, from £309. These flights start at 95% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from London to Houston one-way?

For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £377. Users have also found prices from £485 and £543 on Finnair and British Airways, respectively.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What are the most popular routes from London to Houston?

The most popular route from London to Houston is London Heathrow - Houston Hobby. You may also consider London Heathrow - Houston George Bush Intcntl or London Gatwick - Houston Hobby.

What are the most popular airlines that fly from London to Houston?

When booking a flight from London to Houston, you may want to consider flying on British Airways, Lufthansa or JetBlue as they are the most popular for this route.

Can I find deals for flights from London to Houston that include hotel bookings?

Yes. In addition to deals on London to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Houston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Houston.

Can I find deals for business class flights from London to Houston?

Yes. Cheapflights offers flight deals from London to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£423+ Cheap Flights from London to Houston

Cheap flight deals from London to Houston

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from London to Houston
Explore the most affordable flight options available from London to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Wed 16/914:00 -

1 stop25h 26m

Wed 30/906:28 -

2 stops21h 32m

Deal found 24/8£544

Thu 26/1111:00 -

1 stop14h 53m

Wed 2/1220:10 -

1 stop28h 40m

Deal found 23/8£546

Sun 1/1112:35 -

2 stops39h 56m

Mon 9/1120:35 -

1 stop27h 25m

Deal found 22/8£548

Tue 24/1110:10 -

1 stop15h 43m

Thu 3/1205:10 -

2 stops19h 40m

Deal found 23/8£548

Fri 2/1014:00 -

1 stop25h 25m

Sat 10/1020:35 -

1 stop31h 25m

Deal found 21/8£549

Sat 21/1112:00 -

2 stops40h 15m

Sat 5/1220:10 -

1 stop30h 05m

Deal found 22/8£550

Wed 11/1110:10 -

1 stop17h 27m

Wed 2/1219:10 -

1 stop14h 35m

Deal found 23/8£551

Tue 10/1110:10 -

1 stop17h 27m

Sun 15/1112:27 -

1 stop13h 48m

Deal found 22/8£551

Sat 3/1014:00 -

1 stop25h 26m

Sat 17/1018:35 -

1 stop33h 25m

Deal found 22/8£553

Sun 22/1112:35 -

1 stop25h 15m

Fri 4/1212:30 -

1 stop13h 45m

Deal found 24/8£554

Fri 2/1010:00 -

Nonstop10h 15m

Fri 2/1021:54 -

1 stop30h 16m

Deal found 23/8£554

Wed 30/912:40 -

2 stops32h 37m

Mon 5/1012:21 -

1 stop15h 39m

Deal found 25/8£554

Best flights from London to Houston
Discover carefully curated flight deals from London to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Mon 23/1107:05 -

3 stops22h 54m

Thu 3/1216:10 -

2 stops20h 20m

Deal found 21/8£598

Wed 7/1014:00 -

1 stop25h 27m

Wed 14/1012:21 -

1 stop15h 39m

Deal found 23/8£668

Mon 23/1110:55 -

1 stop38h 10m

Mon 30/1121:00 -

1 stop30h 55m

Deal found 20/8£733

Mon 23/1106:00 -

2 stops22h 44m

Thu 3/1211:30 -

2 stops24h 00m

Deal found 24/8£809

Thu 24/913:40 -

Nonstop10h 15m

Wed 7/1016:56 -

1 stop11h 44m

Deal found 25/8£870

Tue 1/1210:00 -

2 stops19h 13m

Mon 7/1215:05 -

1 stop11h 55m

Deal found 20/8£922

Tue 6/1011:45 -

2 stops17h 18m

Tue 13/1006:09 -

2 stops18h 36m

Deal found 22/8£928

Wed 4/1114:45 -

1 stop14h 28m

Sun 15/1117:02 -

1 stop12h 58m

Deal found 21/8£952

Tue 10/1117:45 -

2 stops26h 50m

Mon 16/1111:55 -

2 stops18h 55m

Deal found 22/8£1,028

Thu 12/1110:20 -

2 stops19h 32m

Tue 17/1116:10 -

2 stops20h 20m

Deal found 21/8£620

Sun 6/914:00 -

1 stop28h 04m

Fri 11/920:25 -

1 stop31h 35m

Deal found 21/8£686

Thu 8/1017:35 -

1 stop25h 10m

Tue 13/1021:15 -

1 stop37h 25m

Deal found 20/8£733

Thu 12/1110:55 -

1 stop38h 10m

Tue 17/1114:55 -

1 stop37h 00m

Deal found 24/8£738

Thu 12/1110:40 -

2 stops30h 14m

Tue 17/1111:44 -

2 stops22h 01m

Deal found 20/8£769

Wed 7/1011:20 -

2 stops29h 35m

Wed 14/1014:53 -

3 stops20h 52m

Deal found 23/8£860

Mon 30/1106:35 -

1 stop15h 45m

Wed 9/1214:30 -

1 stop11h 55m

Deal found 20/8£891

Mon 23/1110:55 -

1 stop38h 10m

Thu 3/1214:55 -

1 stop19h 25m

Deal found 24/8£760

Wed 28/1010:00 -

2 stops18h 03m

Thu 12/1110:25 -

2 stops15h 20m

Deal found 21/8£926

Wed 2/1210:00 -

2 stops19h 13m

Tue 8/1210:25 -

2 stops23h 20m

Deal found 20/8£939

Fri 11/906:00 -

2 stops19h 03m

Mon 14/911:02 -

2 stops17h 18m

Deal found 24/8£863

Wed 2/1209:30 -

1 stop14h 45m

Mon 7/1216:30 -

Nonstop9h 10m

Deal found 20/8£892

Sun 1/1120:35 -

2 stops33h 20m

Mon 9/1108:05 -

2 stops20h 45m

Deal found 22/8£817

Tue 6/1008:40 -

2 stops20h 23m

Tue 13/1011:12 -

1 stop18h 08m

Deal found 21/8£927

Mon 23/1110:55 -

1 stop32h 15m

Fri 4/1221:00 -

1 stop30h 55m

Deal found 24/8£769

Wed 18/1110:00 -

2 stops19h 59m

Wed 25/1119:10 -

1 stop14h 35m

Deal found 24/8£943

Mon 23/1119:05 -

2 stops25h 30m

Mon 30/1115:55 -

2 stops14h 55m

Deal found 24/8£1,054

Thu 12/1110:40 -

3 stops29h 58m

Tue 17/1111:44 -

2 stops22h 01m

Deal found 22/8£917

Mon 23/1110:55 -

1 stop38h 10m

Sat 28/1114:55 -

1 stop19h 25m

Deal found 22/8£769

Tue 6/1010:35 -

2 stops18h 28m

Tue 13/1006:09 -

2 stops27h 51m

Deal found 22/8£943

Wed 7/1015:40 -

2 stops38h 30m

Wed 14/1015:45 -

2 stops16h 55m

Deal found 23/8£861

Find flight deals from London to Houston

Round-trip from	£544
One-way from	£423
Popular in	June
Cheapest in	September
Average price	£897

16/9-30/9
3 total stops
46h 58m total
London to Houston

Search Deals

22/11
3 total stops
42h 20m total
London to Houston

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£64 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Mon 23/11

07:05-23:59

3 stops22h 54m

Houston George Bush Intcntl

Thu 3/12

16:10-18:30

2 stops20h 20m

£598

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Thu 12/11

10:20-23:52

2 stops19h 32m

Houston George Bush Intcntl

Tue 17/11

16:10-18:30

2 stops20h 20m

£620

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Wed 7/10

14:00-09:27

1 stop25h 27m

Houston George Bush Intcntl

Wed 14/10

12:21-10:00

1 stop15h 39m

£668

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Sun 6/9

14:00-12:04

1 stop28h 04m

Houston George Bush Intcntl

Fri 11/9

20:25-10:00

1 stop31h 35m

£686

LondonHouston

STN London Stansted - IAH Houston George Bush Intcntl

STNIAH

London Stansted

Mon 23/11

10:55-19:05

1 stop38h 10m

Houston George Bush Intcntl

Mon 30/11

21:00-09:55

1 stop30h 55m

£733

LondonHouston

STN London Stansted - IAH Houston George Bush Intcntl

STNIAH

London Stansted

Thu 8/10

17:35-12:45

1 stop25h 10m

Houston George Bush Intcntl

Tue 13/10

21:15-16:40

1 stop37h 25m

£733

LondonHouston

STN London Stansted - IAH Houston George Bush Intcntl

STNIAH

London Stansted

Thu 12/11

10:55-19:05

1 stop38h 10m

Houston George Bush Intcntl

Tue 17/11

14:55-09:55

1 stop37h 00m

£738

LondonHouston

STN London Stansted - IAH Houston George Bush Intcntl

STNIAH

London Stansted

Mon 23/11

10:55-19:05

1 stop38h 10m

Houston George Bush Intcntl

Thu 3/12

14:55-16:20

1 stop19h 25m

£760

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Thu 12/11

10:40-10:54

2 stops30h 14m

Houston George Bush Intcntl

Tue 17/11

11:44-15:45

2 stops22h 01m

£769

LondonHouston

STN London Stansted - IAH Houston George Bush Intcntl

STNIAH

London Stansted

Mon 23/11

10:55-13:10

1 stop32h 15m

Houston George Bush Intcntl

Fri 4/12

21:00-09:55

1 stop30h 55m

£769

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from London to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from London with our price prediction graph.

LON-HO1

LGW-IAH

STN-IAH

LHR-IAH

SEN-IAH

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Houston

LON-HO1

LGW-IAH

STN-IAH

LHR-IAH

SEN-IAH

What is the cheapest month to book a flight from London to Houston?

Currently, January is the cheapest month in which you can book a flight from London to Houston (average of £654). Flying from London to Houston in June is currently the most expensive (average of £930). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to HOU?

When flying from London to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from London to Houston?

Airfare is below average for this route at the moment.

London to Houston flights typically cost between £661 and £980 in September.
The cheapest return price found within the last 5 days was £544 on Multiple Airlines (16 Sept–30 Sept).

How often are flights from London to Houston delayed?

About 14% of weekly flights between London and Houston have experienced delays in the past year, with the average delay time being 161 minutes.

What is the most punctual flight time for London to Houston flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Houston flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

How far ahead should I book a flight from London to Houston?

The best time to book flights from London to Houston is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Houston

Check out reviews from past customers who have flown with Austrian Airlines,United Airlines, andJetBlue from London to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Austrian Airlines

7.6

Good

951 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

VIE - EWR

Staff is courteous. Food is served with a nice touch, with the chef coming out to discuss the menu. But the quality and variety of food and snacks is below competing airlines. Onboard in Vienna was a bit chaotic. I am 6 ft 1 in tall and the flat beds are a bit tight. Other than that, the overall experience was fine.

Austrian Airlines

7.6

Good

951 reviews

Austrian Airlines

7.6

Good

951 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

VIE - EWR

United Airlines

7.4

Good

10,121 reviews

Austrian Airlines

7.6

Good

951 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

VIE - EWR

JetBlue

7.1

Good

3,031 reviews

Austrian Airlines

7.6

Good

951 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

VIE - EWR

Lufthansa

6.8

Okay

8,217 reviews

Austrian Airlines

7.6

Good

951 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

VIE - EWR

British Airways

6.7

Okay

8,188 reviews

Austrian Airlines

7.6

Good

951 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

VIE - EWR

Related info for your journey

How long is the flight from London to Houston?
There are many flights that can get you from London to Houston in 22h 44m. Fly via Scandinavian Airlines, Turkish Airlines, or TAP AIR PORTUGAL to get the fastest option. There are 4820 mi between London and Houston. This flight may include one or multiple stops.
What are the cheapest airlines flying from London to Houston round-trip?
Cheapflights users have booked flights from London to Houston round-trip from £39. Other airlines that can offer you cheap pricing are WestJet, from £168, and Finnair, from £309. These flights start at 95% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from London to Houston one-way?
For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £377. Users have also found prices from £485 and £543 on Finnair and British Airways, respectively.
What are the most popular routes from London to Houston?
The most popular route from London to Houston is London Heathrow - Houston Hobby. You may also consider London Heathrow - Houston George Bush Intcntl or London Gatwick - Houston Hobby.
Can I find deals for flights from London to Houston that include hotel bookings?
Yes. In addition to deals on London to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Houston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Houston.
Can I find deals for business class flights from London to Houston?
Yes. Cheapflights offers flight deals from London to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Houston?
Currently, January is the cheapest month in which you can book a flight from London to Houston (average of £654). Flying from London to Houston in June is currently the most expensive (average of £930). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Texas

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Other flights from London

Popular flights

Top destinations

Alternative routes for London to Houston

Heathrow to Dallas/Fort Worth flights

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Heathrow to George Bush Intcntl flights

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Stansted to Austin flights

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Manchester to Dallas/Fort Worth flights

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Birmingham to Austin flights

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Newcastle upon Tyne to George Bush Intcntl flights

Heathrow to El Paso flights

Top 10 airlines flying from London to Houston

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest£39	Average£93	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
WestJet	Cheapest£168	Average£773	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Finnair	Cheapest£309	Average£894	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£358	Average£594	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£381	Average£687	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Scandinavian Airlines	Cheapest£412	Average£468	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Iberia	Cheapest£438	Average£1,020	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
JetBlue	Cheapest£521	Average£712	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Air Canada	Cheapest£544	Average£658	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest£554	Average£821	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Houston?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Houston from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Houston?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Houston from London.

Can Cheapflights find flights from London to Houston with no change fees?

Yes! Cheapflights helps users easily find flights from London to Houston with no change fees.

Can Cheapflights notify me if prices for flights from London to Houston become cheaper?

Of course! You can now track prices for flights from London to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from London to Houston from £423

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Houston

Cheapest flights from London to HoustonExplore the most affordable flight options available from London to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Explore the most affordable flight options available from London to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Best flights from London to HoustonDiscover carefully curated flight deals from London to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Discover carefully curated flight deals from London to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Direct flights from London to HoustonExplore direct flight options from London to Houston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 August 2026.

Explore direct flight options from London to Houston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 August 2026.

Last-minute flights from London to HoustonDiscover last-minute flight deals from London to Houston. Data last updated 25 August 2026 and is based on user searches.

Discover last-minute flight deals from London to Houston. Data last updated 25 August 2026 and is based on user searches.

One-way flights from London to HoustonSearch for one-way flight options from London to Houston. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Search for one-way flight options from London to Houston. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Find flight deals from London to Houston

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from London to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from London with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from London to Houston?

What is the cheapest time of day to fly from LON to HOU?

Find hourly flight availability from London to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 August 2026.

When flying from London to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from London to Houston?

Airfare is below average for this route at the moment.

London to Houston flights typically cost between £661 and £980 in September.The cheapest return price found within the last 5 days was £544 on Multiple Airlines (16 Sept–30 Sept).

How often are flights from London to Houston delayed?

About 14% of weekly flights between London and Houston have experienced delays in the past year, with the average delay time being 161 minutes.

What is the most punctual flight time for London to Houston flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Houston flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

How far ahead should I book a flight from London to Houston?

The best time to book flights from London to Houston is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Houston

Check out reviews from past customers who have flown with Austrian Airlines,United Airlines, andJetBlue from London to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London to Houston?

What are the cheapest airlines flying from London to Houston round-trip?

What are the cheapest airlines to fly from London to Houston one-way?

What are the most popular routes from London to Houston?

Can I find deals for flights from London to Houston that include hotel bookings?

How can I find direct flights from London to Houston?

Can I find deals for business class flights from London to Houston?

What is the cheapest month to book a flight from London to Houston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Houston by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Texas

Book a non-stop flight to one of these other cities located in Texas.

Search flights from London to Houston by cabin class

Find flights from London to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Houston flights

Browse other London and Houston flight options. Last updated on 25 August 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 25 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

London to Houston flights

Consider these flights travelling from London to Houston.

Top 10 airlines flying from London to Houston

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Cheapest flights from London to Houston
Explore the most affordable flight options available from London to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Best flights from London to Houston
Discover carefully curated flight deals from London to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Direct flights from London to Houston
Explore direct flight options from London to Houston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 August 2026.

Last-minute flights from London to Houston
Discover last-minute flight deals from London to Houston. Data last updated 25 August 2026 and is based on user searches.

One-way flights from London to Houston
Search for one-way flight options from London to Houston. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

London to Houston flights typically cost between £661 and £980 in September.
The cheapest return price found within the last 5 days was £544 on Multiple Airlines (16 Sept–30 Sept).