Which airlines fly to Houston?

For flights from United Kingdom to Houston, most momondo users will book with popular airlines such as British Airways, JetBlue, Lufthansa and Virgin Atlantic. Depending on what airport you fly from, you may have other airlines to choose from.

How long does it take to fly to Houston?

On average, it takes 10h 15m to fly from United Kingdom to Houston if you fly out of London Heathrow (the most popular airport in United Kingdom) and into Houston Hobby (the most popular airport in Houston). If you’re flying out of Manchester and into Houston Hobby, then the flight time is around 17h 10m.

£331 Cheap Flights to Houston in 2026

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Find the cheapest flights from the United Kingdom to Houston

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One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

14:00 - 15:13LGW London Gatwick-IAH Houston George Bush Intcntl

31h 13m1 stop Orlando

12:21 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

15h 39m1 stop Orlando

£527Multiple Airlines

Mon, 14 Sep - Mon, 5 Oct

14:00 - 09:26LGW London Gatwick-IAH Houston George Bush Intcntl

25h 26m1 stop Orlando

21:04 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

30h 56m2 stops Atlanta Hartsfield-Jackson Orlando

£527Multiple Airlines

Wed, 30 Sep - Tue, 6 Oct

18:00 - 08:25LHR London Heathrow-IAH Houston George Bush Intcntl

44h 25m3 stops Newark Chicago O'Hare Intl Atlanta Hartsfield-Jackson

20:00 - 10:15IAH Houston George Bush Intcntl-LHR London Heathrow

9h 15mdirect

£539Lufthansa

Fri, 23 Oct - Sun, 25 Oct

18:00 - 08:25LHR London Heathrow-IAH Houston George Bush Intcntl

44h 25m3 stops Newark Chicago O'Hare Intl Atlanta Hartsfield-Jackson

20:38 - 06:40IAH Houston George Bush Intcntl-LHR London Heathrow

29h 02m1 stop Washington, D.C. Dulles Intl

£539Lufthansa

Fri, 23 Oct - Sun, 25 Oct

06:40 - 23:59LHR London Heathrow-IAH Houston George Bush Intcntl

23h 19m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

16:10 - 18:30IAH Houston George Bush Intcntl-LHR London Heathrow

20h 20m2 stops Los Angeles Los Angeles Kastrup Copenhagen

£564Scandinavian Airlines

Mon, 23 Nov - Thu, 3 Dec

19:30 - 23:55LHR London Heathrow-IAH Houston George Bush Intcntl

34h 25m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

14:22 - 18:30IAH Houston George Bush Intcntl-LHR London Heathrow

23h 08m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£564Scandinavian Airlines

Fri, 23 Oct - Fri, 30 Oct

12:20 - 10:54LHR London Heathrow-IAH Houston George Bush Intcntl

27h 34m1 stop New York John F Kennedy Intl

11:44 - 09:30IAH Houston George Bush Intcntl-LHR London Heathrow

15h 46m1 stop New York John F Kennedy Intl

£577JetBlue

Wed, 28 Oct - Wed, 4 Nov

07:25 - 16:15LHR London Heathrow-IAH Houston George Bush Intcntl

14h 50m1 stop New York John F Kennedy Intl

16:00 - 06:55IAH Houston George Bush Intcntl-LHR London Heathrow

32h 55m1 stop Boston Logan Intl

£577JetBlue

Wed, 18 Nov - Wed, 25 Nov

15:05 - 11:07LHR London Heathrow-IAH Houston George Bush Intcntl

26h 02m3 stops Vancouver Intl Calgary Toronto Pearson Intl

16:45 - 10:00IAH Houston George Bush Intcntl-LHR London Heathrow

35h 15m3 stops Vancouver Intl Calgary Montreal Pierre Elliott Trudeau Intl

£655Air Canada

Tue, 6 Oct - Tue, 20 Oct

10:15 - 11:07LHR London Heathrow-IAH Houston George Bush Intcntl

30h 52m3 stops Calgary Edmonton Toronto Pearson Intl

07:20 - 11:50IAH Houston George Bush Intcntl-LHR London Heathrow

22h 30m2 stops Toronto Pearson Intl Calgary

£680Air Canada

Mon, 5 Oct - Tue, 20 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

16:25 - 16:30LHR London Heathrow-IAH Houston George Bush Intcntl

30h 05m1 stop Munich Franz Josef Strauss

16:30 - 10:10IAH Houston George Bush Intcntl-LHR London Heathrow

35h 40m1 stop Los Angeles Los Angeles

£598United Airlines

Thu, 20 Aug - Sat, 22 Aug

14:00 - 14:32LGW London Gatwick-IAH Houston George Bush Intcntl

30h 32m1 stop Orlando

16:39 - 06:00IAH Houston George Bush Intcntl-LGW London Gatwick

31h 21m1 stop Orlando

£714Multiple Airlines

Mon, 24 Aug - Tue, 3 Nov

14:00 - 14:30LGW London Gatwick-IAH Houston George Bush Intcntl

30h 30m2 stops Orlando Raleigh-Durham

16:21 - 10:00IAH Houston George Bush Intcntl-LGW London Gatwick

35h 39m1 stop Orlando

£714Multiple Airlines

Sat, 22 Aug - Tue, 22 Sep

07:25 - 16:30LHR London Heathrow-IAH Houston George Bush Intcntl

15h 05m1 stop Munich Franz Josef Strauss

18:46 - 10:10IAH Houston George Bush Intcntl-LHR London Heathrow

33h 24m1 stop Los Angeles Los Angeles

£756United Airlines

Thu, 20 Aug - Thu, 20 Aug

22:40 - 19:20LHR London Heathrow-IAH Houston George Bush Intcntl

26h 40m1 stop Istanbul

21:15 - 22:25IAH Houston George Bush Intcntl-LHR London Heathrow

19h 10m1 stop Istanbul

£858Turkish Airlines

Sat, 22 Aug - Sat, 3 Oct

17:45 - 19:20STN London Stansted-IAH Houston George Bush Intcntl

31h 35m1 stop Istanbul

21:15 - 09:55IAH Houston George Bush Intcntl-STN London Stansted

30h 40m1 stop Istanbul

£861Turkish Airlines

Sat, 22 Aug - Sat, 3 Oct

06:40 - 21:05LHR London Heathrow-IAH Houston George Bush Intcntl

20h 25m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

12:39 - 16:00IAH Houston George Bush Intcntl-LHR London Heathrow

21h 21m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£917Scandinavian Airlines

Sat, 22 Aug - Sat, 3 Oct

06:40 - 21:05LHR London Heathrow-IAH Houston George Bush Intcntl

20h 25m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

12:41 - 18:30IAH Houston George Bush Intcntl-LHR London Heathrow

23h 49m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£918Scandinavian Airlines

Sat, 22 Aug - Sat, 3 Oct

08:40 - 16:49LHR London Heathrow-IAH Houston George Bush Intcntl

14h 09m1 stop Boston Logan Intl

19:31 - 06:30IAH Houston George Bush Intcntl-LHR London Heathrow

28h 59m1 stop Boston Logan Intl

£1,029JetBlue

Sat, 22 Aug - Thu, 3 Sep

08:40 - 16:49LHR London Heathrow-IAH Houston George Bush Intcntl

14h 09m1 stop Boston Logan Intl

17:29 - 06:30IAH Houston George Bush Intcntl-LHR London Heathrow

31h 01m1 stop Boston Logan Intl

£3,349JetBlue

Sat, 22 Aug - Wed, 26 Aug

Recent direct flight deals from the United Kingdom to Houston

Enter your travel dates to find the best prices.

09:10 - 13:25LHR London Heathrow-IAH Houston George Bush Intcntl

10h 15mdirect

15:30 - 06:40IAH Houston George Bush Intcntl-LHR London Heathrow

9h 10mdirect

£712British Airways

Mon, 7 Sep - Mon, 21 Sep

09:10 - 13:25LHR London Heathrow-IAH Houston George Bush Intcntl

10h 15mdirect

15:30 - 06:40IAH Houston George Bush Intcntl-LHR London Heathrow

9h 10mdirect

£712British Airways

Mon, 7 Sep - Wed, 16 Sep

09:10 - 13:25LHR London Heathrow-IAH Houston George Bush Intcntl

10h 15mdirect

21:10 - 12:25IAH Houston George Bush Intcntl-LHR London Heathrow

9h 15mdirect

£816Finnair

Mon, 14 Sep - Mon, 5 Oct

10:00 - 14:40LHR London Heathrow-IAH Houston George Bush Intcntl

10h 40mdirect

19:00 - 10:15IAH Houston George Bush Intcntl-LHR London Heathrow

9h 15mdirect

£819Lufthansa

Mon, 2 Nov - Tue, 10 Nov

13:40 - 17:55LHR London Heathrow-IAH Houston George Bush Intcntl

10h 15mdirect

16:25 - 07:45IAH Houston George Bush Intcntl-LHR London Heathrow

9h 20mdirect

£819Lufthansa

Wed, 16 Sep - Wed, 23 Sep

10:00 - 14:40LHR London Heathrow-IAH Houston George Bush Intcntl

10h 40mdirect

19:00 - 10:15IAH Houston George Bush Intcntl-LHR London Heathrow

9h 15mdirect

£837Austrian Airlines

Mon, 23 Nov - Wed, 2 Dec

09:10 - 13:25LHR London Heathrow-IAH Houston George Bush Intcntl

10h 15mdirect

15:30 - 06:40IAH Houston George Bush Intcntl-LHR London Heathrow

9h 10mdirect

£844Finnair

Wed, 23 Sep - Wed, 30 Sep

10:00 - 14:40LHR London Heathrow-IAH Houston George Bush Intcntl

10h 40mdirect

16:25 - 07:40IAH Houston George Bush Intcntl-LHR London Heathrow

9h 15mdirect

£864Austrian Airlines

Sun, 1 Nov - Mon, 9 Nov

14:45 - 19:15LHR London Heathrow-IAH Houston George Bush Intcntl

10h 30mdirect

21:05 - 12:25IAH Houston George Bush Intcntl-LHR London Heathrow

9h 20mdirect

£864Iberia

Mon, 14 Sep - Mon, 21 Sep

14:45 - 19:15LHR London Heathrow-IAH Houston George Bush Intcntl

10h 30mdirect

21:10 - 12:25IAH Houston George Bush Intcntl-LHR London Heathrow

9h 15mdirect

£866Iberia

Mon, 28 Sep - Wed, 7 Oct

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Mon 14/9

14:00-15:13

1 stop31h 13m

Houston George Bush Intcntl

Mon 5/10

12:21-10:00

1 stop15h 39m

£527

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Wed 30/9

14:00-09:26

1 stop25h 26m

Houston George Bush Intcntl

Tue 6/10

21:04-10:00

2 stops30h 56m

£527

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Fri 23/10

18:00-08:25

3 stops44h 25m

Houston George Bush Intcntl

Sun 25/10

20:00-10:15

Nonstop9h 15m

£539

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Fri 23/10

18:00-08:25

3 stops44h 25m

Houston George Bush Intcntl

Sun 25/10

20:38-06:40

1 stop29h 02m

£539

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Mon 23/11

06:40-23:59

2 stops23h 19m

Houston George Bush Intcntl

Thu 3/12

16:10-18:30

2 stops20h 20m

£564

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Fri 23/10

19:30-23:55

2 stops34h 25m

Houston George Bush Intcntl

Fri 30/10

14:22-18:30

2 stops23h 08m

£564

Fastest return journey

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Wed 28/10

12:20-10:54

1 stop27h 34m

Houston George Bush Intcntl

Wed 4/11

11:44-09:30

1 stop15h 46m

£577

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Wed 18/11

07:25-16:15

1 stop14h 50m

Houston George Bush Intcntl

Wed 25/11

16:00-06:55

1 stop32h 55m

£577

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Tue 6/10

15:05-11:07

3 stops26h 02m

Houston George Bush Intcntl

Tue 20/10

16:45-10:00

3 stops35h 15m

£655

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Mon 5/10

10:15-11:07

3 stops30h 52m

Houston George Bush Intcntl

Tue 20/10

07:20-11:50

2 stops22h 30m

£680

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Houston flights insights and trends

Explore insights for your Houston flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Houston?

In general, September is the cheapest month to fly from United Kingdom to Houston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £661. If you are unable to visit Houston during the month of September, then departing from United Kingdom during the month February is also very affordable. Most momondo users find prices during this month for around £672.

What is the absolute cheapest flight to Houston?

Users booking trips to Houston from Atlanta found flights 91% cheaper than the average price of flights to Houston. To find the cheapest price to Houston from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

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

You are more likely to see cheaper flights to Houston from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around £799 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 United Kingdom for as low as £688 on momondo.

Cheapest flights to Houston

Find the cheapest flights to Houston from your nearest city or airport

Find flights from London Heathrow Airport to Houston Hobby Airport

CHEAPEST MONTH TO FLY TO HOUSTON FROM LONDON HEATHROW AIRPORT	September	17% cheaper	Flying from London Heathrow Airport to Houston costs on average just £671 in September
MOST EXPENSIVE MONTH TO FLY TO HOUSTON FROM LONDON HEATHROW AIRPORT	June	21% more expensive	It costs about £971 for flights to Houston from London Heathrow Airport in June
MOST POPULAR MONTH TO FLY TO HOUSTON FROM LONDON HEATHROW AIRPORT	December	227% more users visited	More momondo users searched in flights to Houston from London Heathrow Airport in December than any other month

Cheap Houston flight deals and tips

Summary info about Houston flight prices, duration and airlines

Best One-Way Price	£331
Best Round-Trip Price	£527
Fastest flight time	19h 58m
Popular in	December

The best one-way flight price to Houston from United Kingdom in the last 5 days is £331 (Manchester to Houston George Bush Intcntl).

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The best return flight price to Houston from United Kingdom in the last 5 days is £527 (London Gatwick to Houston George Bush Intcntl).

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The fastest flight to Houston from United Kingdom takes 19h 58m (London City to Houston Hobby).

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December has the highest demand for flights to Houston, with a 6% price increase on average.

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Frequently asked questions about flying to Houston

What is there to do in Houston when it’s raining?

Users planning a flight to Houston during the months of May, June, or October should anticipate rain. There are still things to do in Houston even when it's raining, though. Shopping centres like Galleria Mall are very popular destinations for those visiting the Houston area. Galleria Mall is a great place to go if you’re looking to spend some time inside.

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

You are more likely to see cheaper flights to Houston from United Kingdom when booking 74 days ahead of your departure date. In general, you can expect to find flights to Houston for around £804 when searching 74 days out. However, in the past 72 hours, people saw flights from United Kingdom for as low as £550.

Is there an alternative airport near Houston?

Those flying to Houston could potentially find better pricing at Houston George Bush Intcntl Airport (16 mi from Houston city centre), Beaumont Jefferson County Airport (82 mi from Houston city centre) or College Station Easterwood Field Airport (83 mi from Houston city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Houston?

You can find deals at Houston George Bush Intcntl Airport for £661 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Downtown?

Yes, flights to Downtown are served by Houston’s Houston George Bush Intcntl airport which is 15.8 mi away.

What’s the closest airport to Downtown Houston?

The closest airport to Downtown Houston is 15.8 mi away - Houston’s Houston George Bush Intcntl airport.

When did momondo last update prices for flights to Houston?

Prices for flights to Houston are updated daily.

How many operators does momondo search for flights to Houston?

There are 21 operators available for flights to Houston as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel 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 license 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 to Houston?

It is quick and easy to find flights to Houston 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 to Houston with flexible booking policies on momondo?

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

How can momondo help me find flights to Houston?

Once you have performed a search for flights to Houston, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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