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 14h 12m.

£425 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.

09:35 - 19:53LGW London Gatwick-IAH Houston George Bush Intcntl

16h 18m1 stop Orlando

20:10 - 06:55IAH Houston George Bush Intcntl-LGW London Gatwick

28h 45m1 stop Orlando

£551Multiple Airlines

Tue, 24 Nov - Tue, 1 Dec

16:40 - 08:26LHR London Heathrow-IAH Houston George Bush Intcntl

45h 46m2 stops Washington, D.C. Dulles Intl Atlanta Hartsfield-Jackson

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

9h 20mdirect

£552Lufthansa

Fri, 2 Oct - Sun, 4 Oct

16:40 - 08:26LHR London Heathrow-IAH Houston George Bush Intcntl

45h 46m2 stops Washington, D.C. Dulles Intl Atlanta Hartsfield-Jackson

14:53 - 09:20IAH Houston George Bush Intcntl-LHR London Heathrow

12h 27m1 stop Newark

£552Lufthansa

Fri, 2 Oct - Sun, 4 Oct

11:00 - 21:37LGW London Gatwick-IAH Houston George Bush Intcntl

16h 37m1 stop Orlando

21:04 - 06:50IAH Houston George Bush Intcntl-LGW London Gatwick

27h 46m2 stops Atlanta Hartsfield-Jackson Orlando

£553Multiple Airlines

Thu, 19 Nov - Wed, 2 Dec

12:20 - 11:18LHR London Heathrow-IAH Houston George Bush Intcntl

28h 58m1 stop New York John F Kennedy Intl

17:15 - 09:30IAH Houston George Bush Intcntl-LHR London Heathrow

34h 15m1 stop New York John F Kennedy Intl

£558JetBlue

Wed, 4 Nov - Sun, 15 Nov

09:20 - 18:17LHR London Heathrow-IAH Houston George Bush Intcntl

14h 57m1 stop Boston Logan Intl

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

15h 46m1 stop New York John F Kennedy Intl

£558JetBlue

Thu, 12 Nov - Tue, 17 Nov

17:00 - 23:58LHR London Heathrow-IAH Houston George Bush Intcntl

36h 58m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

11:50 - 16:00IAH Houston George Bush Intcntl-LHR London Heathrow

22h 10m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£585Scandinavian Airlines

Tue, 19 Jan - Mon, 1 Feb

06:40 - 23:54LHR London Heathrow-IAH Houston George Bush Intcntl

23h 14m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

12:03 - 16:00IAH Houston George Bush Intcntl-LHR London Heathrow

21h 57m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£585Scandinavian Airlines

Sat, 19 Sep - Tue, 20 Oct

16:00 - 22:07LHR London Heathrow-IAH Houston George Bush Intcntl

36h 07m1 stop Atlanta Hartsfield-Jackson

06:20 - 07:05IAH Houston George Bush Intcntl-LHR London Heathrow

18h 45m1 stop Minneapolis St Paul

£621Virgin Atlantic

Sat, 12 Dec - Fri, 25 Dec

19:15 - 13:20LHR London Heathrow-IAH Houston George Bush Intcntl

24h 05m1 stop Amsterdam Schiphol

16:58 - 13:15IAH Houston George Bush Intcntl-LHR London Heathrow

14h 17m1 stop Atlanta Hartsfield-Jackson

£760Virgin Atlantic

Thu, 10 Sep - Mon, 14 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

08:40 - 18:41LHR London Heathrow-IAH Houston George Bush Intcntl

16h 01m1 stop Boston Logan Intl

11:58 - 20:45IAH Houston George Bush Intcntl-LHR London Heathrow

26h 47m1 stop New York John F Kennedy Intl

£558JetBlue

Wed, 2 Sep - Wed, 16 Sep

08:15 - 11:04LHR London Heathrow-IAH Houston George Bush Intcntl

32h 49m1 stop New York John F Kennedy Intl

18:00 - 09:30IAH Houston George Bush Intcntl-LHR London Heathrow

33h 30m1 stop New York John F Kennedy Intl

£563JetBlue

Thu, 3 Sep - Sun, 6 Sep

14:00 - 08:02LGW London Gatwick-IAH Houston George Bush Intcntl

24h 02m1 stop Orlando

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

30h 48m2 stops Atlanta Hartsfield-Jackson Orlando

£631Multiple Airlines

Fri, 4 Sep - Sat, 17 Oct

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

30h 32m1 stop Orlando

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

30h 48m2 stops Atlanta Hartsfield-Jackson Orlando

£634Multiple Airlines

Tue, 1 Sep - Sat, 17 Oct

19:10 - 23:52MAN Manchester-IAH Houston George Bush Intcntl

34h 42m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

14:44 - 18:30IAH Houston George Bush Intcntl-MAN Manchester

21h 46m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£741Scandinavian Airlines

Sat, 5 Sep - Fri, 2 Oct

09:30 - 17:55LHR London Heathrow-IAH Houston George Bush Intcntl

14h 25m1 stop Frankfurt am Main

20:15 - 11:35IAH Houston George Bush Intcntl-LHR London Heathrow

9h 20mdirect

£791Lufthansa

Fri, 4 Sep - Thu, 17 Sep

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

15h 05m1 stop Munich Franz Josef Strauss

20:15 - 11:35IAH Houston George Bush Intcntl-LHR London Heathrow

9h 20mdirect

£800Lufthansa

Fri, 4 Sep - Wed, 9 Sep

19:30 - 22:40LHR London Heathrow-IAH Houston George Bush Intcntl

33h 10m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

14:22 - 16:00IAH Houston George Bush Intcntl-LHR London Heathrow

19h 38m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£813Scandinavian Airlines

Thu, 3 Sep - Tue, 13 Oct

17:35 - 12:45STN London Stansted-IAH Houston George Bush Intcntl

25h 10m1 stop Istanbul

21:15 - 16:40IAH Houston George Bush Intcntl-STN London Stansted

37h 25m1 stop Istanbul

£830Turkish Airlines

Thu, 3 Sep - Wed, 14 Oct

17:35 - 12:45STN London Stansted-IAH Houston George Bush Intcntl

25h 10m1 stop Istanbul

21:15 - 16:40IAH Houston George Bush Intcntl-STN London Stansted

37h 25m1 stop Istanbul

£887Turkish Airlines

Thu, 3 Sep - Wed, 9 Sep

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

£671British Airways

Wed, 14 Oct - Tue, 20 Oct

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

£671British Airways

Tue, 13 Oct - Wed, 21 Oct

09:35 - 14:05LHR London Heathrow-IAH Houston George Bush Intcntl

10h 30mdirect

21:40 - 12:40IAH Houston George Bush Intcntl-LHR London Heathrow

9h 00mdirect

£735Multiple Airlines

Thu, 19 Nov - Thu, 3 Dec

09:35 - 14:05LHR London Heathrow-IAH Houston George Bush Intcntl

10h 30mdirect

21:40 - 12:40IAH Houston George Bush Intcntl-LHR London Heathrow

9h 00mdirect

£754Finnair

Fri, 20 Nov - Mon, 30 Nov

09:35 - 14:05LHR London Heathrow-IAH Houston George Bush Intcntl

10h 30mdirect

15:50 - 06:50IAH Houston George Bush Intcntl-LHR London Heathrow

9h 00mdirect

£764Finnair

Wed, 25 Nov - Wed, 9 Dec

15:25 - 19:55LHR London Heathrow-IAH Houston George Bush Intcntl

10h 30mdirect

15:50 - 06:50IAH Houston George Bush Intcntl-LHR London Heathrow

9h 00mdirect

£782Iberia

Thu, 3 Dec - Thu, 10 Dec

09:35 - 15:05LHR London Heathrow-IAH Houston George Bush Intcntl

10h 30mdirect

15:50 - 06:50IAH Houston George Bush Intcntl-LHR London Heathrow

9h 00mdirect

£782Iberia

Sat, 31 Oct - Sun, 8 Nov

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

£787Multiple Airlines

Wed, 30 Sep - Mon, 5 Oct

10:00 - 14:15LHR London Heathrow-IAH Houston George Bush Intcntl

10h 15mdirect

20:15 - 11:35IAH Houston George Bush Intcntl-LHR London Heathrow

9h 20mdirect

£816Austrian Airlines

Thu, 10 Sep - Mon, 14 Sep

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

£816Austrian Airlines

Thu, 17 Sep - Thu, 24 Sep

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Tue 24/11

09:35-19:53

1 stop16h 18m

Houston George Bush Intcntl

Tue 1/12

20:10-06:55

1 stop28h 45m

£551

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Fri 2/10

16:40-08:26

2 stops45h 46m

Houston George Bush Intcntl

Sun 4/10

16:25-07:45

Nonstop9h 20m

£552

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Fri 2/10

16:40-08:26

2 stops45h 46m

Houston George Bush Intcntl

Sun 4/10

14:53-09:20

1 stop12h 27m

£552

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Thu 19/11

11:00-21:37

1 stop16h 37m

Houston George Bush Intcntl

Wed 2/12

21:04-06:50

2 stops27h 46m

£553

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Wed 4/11

12:20-11:18

1 stop28h 58m

Houston George Bush Intcntl

Sun 15/11

17:15-09:30

1 stop34h 15m

£558

Fastest return journey

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Thu 12/11

09:20-18:17

1 stop14h 57m

Houston George Bush Intcntl

Tue 17/11

11:44-09:30

1 stop15h 46m

£558

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Tue 19/1

17:00-23:58

2 stops36h 58m

Houston George Bush Intcntl

Mon 1/2

11:50-16:00

2 stops22h 10m

£585

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Sat 19/9

06:40-23:54

2 stops23h 14m

Houston George Bush Intcntl

Tue 20/10

12:03-16:00

2 stops21h 57m

£585

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Sat 12/12

16:00-22:07

1 stop36h 07m

Houston George Bush Intcntl

Fri 25/12

06:20-07:05

1 stop18h 45m

£621

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Thu 10/9

19:15-13:20

1 stop24h 05m

Houston George Bush Intcntl

Mon 14/9

16:58-13:15

1 stop14h 17m

£760

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 £666. 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 90% 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 £812 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 £689 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	February	16% cheaper	Flying from London Heathrow Airport to Houston costs on average just £688 in February
MOST EXPENSIVE MONTH TO FLY TO HOUSTON FROM LONDON HEATHROW AIRPORT	June	19% 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	223% 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	£425
Best Round-Trip Price	£551
Fastest flight time	18h 59m
Popular in	August

The best one-way flight price to Houston from United Kingdom in the last 5 days is £425 (London City 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 £551 (London Gatwick to Houston George Bush Intcntl).

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The fastest flight to Houston from United Kingdom takes 18h 59m (London Gatwick to Houston Hobby).

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August has the highest demand for flights to Houston, with a 8% 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 £812 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 £674 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.