Which airlines fly to Houston?

For flights from United Kingdom to Houston, most momondo users will book with popular airlines such as British Airways, Finnair, 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 13h 40m.

£277 Cheap Flights to Houston in 2025/26

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Find the cheapest flights from the United Kingdom to Houston

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Cheap return flights

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13:00 - 17:10LGW-IAH

34h 10m2 stops

12:16 - 10:00IAH-LGW

15h 44m1 stop

£580Multiple Airlines

Find Deal

on., 7 jan. - fr., 30 jan.

16:25 - 19:05LGW-IAH

32h 40m3 stops

05:00 - 06:00IAH-LGW

19h 00m2 stops

£581Multiple Airlines

Find Deal

ti., 2 des. - fr., 5 des.

18:50 - 23:59LHR-IAH

35h 09m3 stops

20:30 - 07:10IAH-LHR

28h 40m3 stops

£581Multiple Airlines

Find Deal

on., 3 des. - sø., 7 des.

15:10 - 20:50LHR-IAH

35h 40m2 stops

16:48 - 20:35IAH-LHR

21h 47m1 stop

£590Lufthansa

Find Deal

lø., 10 jan. - ma., 12 jan.

10:45 - 22:35LHR-HOU

17h 50m1 stop

17:04 - 11:40HOU-LHR

12h 36m1 stop

£778Virgin Atlantic

Find Deal

on., 14 jan. - to., 22 jan.

12:30 - 22:48LHR-HOU

16h 18m1 stop

18:47 - 11:40HOU-LHR

10h 53m1 stop

£786Virgin Atlantic

Find Deal

on., 3 des. - on., 10 des.

10:05 - 17:59LHR-HOU

13h 54m1 stop

12:09 - 08:35HOU-LHR

14h 26m1 stop

£787British Airways

Find Deal

ma., 8 des. - on., 24 des.

10:05 - 20:18LHR-HOU

16h 13m1 stop

12:09 - 06:50HOU-LHR

12h 41m1 stop

£790British Airways

Find Deal

ti., 9 des. - ti., 23 des.

19:40 - 10:05LGW-HOU

44h 25m2 stops

12:47 - 10:50HOU-LGW

40h 03m2 stops

£1,013Iberia

Find Deal

fr., 9 jan. - on., 28 jan.

11:45 - 10:05LGW-HOU

52h 20m2 stops

12:47 - 10:50HOU-LGW

40h 03m2 stops

£1,043Iberia

Find Deal

fr., 9 jan. - fr., 30 jan.

Fly from

Route

Depart

Return

Price

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

on. 7/1

13:00-17:10

2 stops34h 10m

Houston George Bush Intcntl

fr. 30/1

12:16-10:00

1 stop15h 44m

£580

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

ti. 2/12

16:25-19:05

3 stops32h 40m

Houston George Bush Intcntl

fr. 5/12

05:00-06:00

2 stops19h 00m

£581

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

on. 3/12

18:50-23:59

3 stops35h 09m

Houston George Bush Intcntl

sø. 7/12

20:30-07:10

3 stops28h 40m

£581

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

lø. 10/1

15:10-20:50

2 stops35h 40m

Houston George Bush Intcntl

ma. 12/1

16:48-20:35

1 stop21h 47m

£590

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

on. 14/1

10:45-22:35

1 stop17h 50m

Houston Hobby

to. 22/1

17:04-11:40

1 stop12h 36m

£778

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

on. 3/12

12:30-22:48

1 stop16h 18m

Houston Hobby

on. 10/12

18:47-11:40

1 stop10h 53m

£786

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

ma. 8/12

10:05-17:59

1 stop13h 54m

Houston Hobby

on. 24/12

12:09-08:35

1 stop14h 26m

£787

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

ti. 9/12

10:05-20:18

1 stop16h 13m

Houston Hobby

ti. 23/12

12:09-06:50

1 stop12h 41m

£790

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

fr. 9/1

19:40-10:05

2 stops44h 25m

Houston Hobby

on. 28/1

12:47-10:50

2 stops40h 03m

£1,013

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

fr. 9/1

11:45-10:05

2 stops52h 20m

Houston Hobby

fr. 30/1

12:47-10:50

2 stops40h 03m

£1,043

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, March 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 £625. If you are unable to visit Houston during the month of March, then departing from United Kingdom during the month January is also very affordable. Most momondo users find prices during this month for around £629.

What is the absolute cheapest flight to Houston?

Users booking trips to Houston from Los Angeles found flights 87% 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 day to depart on your flight to Houston?

The cheapest day to depart from United Kingdom to Houston is on a Wednesday. Travellers who choose to depart for Houston on a Wednesday will often find tickets for as low as £680. 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 £742.

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

The cheapest time of day to fly to Houston is in the afternoon when flights can be purchased for as low as £633. In contrast, the most expensive time of day to depart to Houston is at midday when prices are around £756.

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 £740 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 £613 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	January	14% cheaper	Flying from London Heathrow Airport to Houston costs on average just £644 in January
MOST EXPENSIVE MONTH TO FLY TO HOUSTON FROM LONDON HEATHROW AIRPORT	July	26% more expensive	It costs about £939 for flights to Houston from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO HOUSTON FROM LONDON HEATHROW AIRPORT	May	290% more users visited	More momondo users searched in flights to Houston from London Heathrow Airport in May than any other month

Cheap Houston flight deals and tips

Summary info about Houston flight prices, duration and airlines

Best One-Way Price	£277
Best Round-Trip Price	£580
Fastest flight time	14h 43m
Popular in	July

The best one-way flight price to Houston from United Kingdom in the last 72 hours is £277 (London Gatwick to Houston George Bush Intcntl).

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The best round-trip flight price to Houston from United Kingdom in the last 72 hours is £580 (London Gatwick to Houston George Bush Intcntl).

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The fastest flight to Houston from United Kingdom takes 14h 43m (London Gatwick to Houston George Bush Intcntl).

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July has the highest demand for flights to Houston, with a 17% 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 80 days ahead of your departure date. In general, you can expect to find flights to Houston for around £737 when searching 80 days out. However, in the past 72 hours, people saw flights from United Kingdom for as low as £541.

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 £601 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 25 operators available for flights to Houston as of November 2025.

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.