£317+ Cheap flights to Houston

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Houston in 2026

Find the latest flights to Houston in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 7 January 2026.

Return from

£540

One-way from

£317

Popular in

July

Cheapest in

March

Average price

£631
16/3-23/3
  • 16/3-23/3
  • 2 total stops
  • 36h 20m total
  • London to Houston
16/3
  • 16/3
  • 3 total stops
  • 40h 10m total
  • London to Houston
Highest demand for flights based on searches. 12% potential increase in price (£101 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Average for return flights in January 2026

Find flight deals to Houston

Enter your travel dates to find the best prices.

Cheapest flights to Houston
Explore the most affordable flight options available to Houston. Find the lowest fares based on data from user searches, with prices last updated on 7 January 2026.

Thu 5/209:25LHR - IAH
1 stop19h 31mMultiple Airlines
Thu 12/217:24IAH - LHR
1 stop12h 31mMultiple Airlines
Deal found 6/1£541
Sun 1/306:00LHR - IAH
3 stops35h 11mMultiple Airlines
Fri 6/307:05IAH - LHR
2 stops22h 15mMultiple Airlines
Deal found 6/1£542
Sat 7/309:20LHR - IAH
1 stop33h 39mJetBlue
Tue 17/311:10IAH - LHR
1 stop14h 45mJetBlue
Deal found 6/1£543
Wed 15/407:10LGW - IAH
3 stops22h 41mMultiple Airlines
Sat 25/407:05IAH - LGW
1 stop17h 15mMultiple Airlines
Deal found 6/1£544
Thu 15/111:20LHR - IAH
1 stop18h 59mMultiple Airlines
Wed 28/116:13IAH - LHR
1 stop18h 37mMultiple Airlines
Deal found 6/1£544
Thu 5/208:30LGW - IAH
2 stops20h 26mMultiple Airlines
Thu 12/206:00IAH - LGW
3 stops31h 25mMultiple Airlines
Deal found 6/1£550
Thu 15/109:15LCY - IAH
2 stops21h 04mMultiple Airlines
Wed 28/116:13IAH - LCY
2 stops18h 52mMultiple Airlines
Deal found 6/1£551
Sun 8/213:00LGW - IAH
2 stops26h 07mMultiple Airlines
Thu 12/206:00IAH - LGW
3 stops31h 25mMultiple Airlines
Deal found 5/1£554
Sun 22/212:00LHR - IAH
3 stops29h 11mMultiple Airlines
Thu 26/220:11IAH - LHR
3 stops33h 09mMultiple Airlines
Deal found 6/1£554
Mon 26/114:50LHR - IAH
2 stops26h 19mMultiple Airlines
Thu 29/113:35IAH - LHR
1 stop17h 15mMultiple Airlines
Deal found 5/1£555
Tue 24/314:00LGW - IAH
1 stop25h 18mMultiple Airlines
Fri 27/316:20IAH - LGW
1 stop12h 40mMultiple Airlines
Deal found 6/1£556
Fri 23/109:30LHR - IAH
1 stop14h 45mLufthansa
Sun 8/216:20IAH - LHR
Nonstop9h 10mLufthansa
Deal found 4/1£556

Cheapflights Fare Finder

 
Locate flights to Houston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 7 January 2026.
Use the filters below to find and compare flights to Houston that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonHouston

STN - IAH

STNIAH

London Stansted

Sat 17/1

14:20-22:56

3 stops38h 36m

Houston George Bush Intcntl

Fri 23/1

06:30-15:40

3 stops27h 10m

£563

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 30/4

14:00-22:41

1 stop14h 41m

Houston George Bush Intcntl

Sun 3/5

18:38-06:20

1 stop29h 42m

£570

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 23/2

07:40-16:30

1 stop14h 50m

Houston George Bush Intcntl

Mon 9/3

20:05-10:15

Nonstop9h 10m

£575

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 11/3

09:30-19:15

1 stop14h 45m

Houston George Bush Intcntl

Mon 16/3

17:12-11:15

1 stop13h 03m

£577

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 19/1

09:35-14:05

Nonstop10h 30m

Houston George Bush Intcntl

Tue 24/2

13:01-10:25

1 stop15h 24m

£580

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 20/2

12:10-19:46

1 stop13h 36m

Houston Hobby

Fri 27/2

16:21-10:00

1 stop11h 39m

£584

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 9/5

14:00-22:41

1 stop14h 41m

Houston George Bush Intcntl

Sun 24/5

13:03-10:00

1 stop14h 57m

£585

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 3/2

15:00-22:46

1 stop13h 46m

Houston Hobby

Thu 26/2

16:21-11:40

1 stop13h 19m

£585

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 19/1

08:20-16:12

1 stop13h 52m

Houston Hobby

Tue 24/2

16:21-10:00

1 stop11h 39m

£585

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 29/1

08:20-16:12

1 stop13h 52m

Houston Hobby

Mon 2/2

18:36-12:15

1 stop11h 39m

£585

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 60 results
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Best time to book a flight to Houston

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

When is the best time to book a flight to Houston?

Use this chart to determine the optimal time to book a return flight from London to Houston. Price data was last updated on 2 January 2026.

The price you pay for your flight to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Houston?

On average, a flight from London to Houston takes 15 hours 9 minutes. Flights to Houston from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Houston?

The cheapest airlines flying from London to Houston are WestJet, KLM and Virgin Atlantic.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

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.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated 7 January 2026.
Get a feel of what it's like to fly with Austrian Airlines, Finnair, andUnited Airlines to the United States by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.8

Comfort

7.3

Overall

7.6

Entertainment

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Food

6.8

Comfort

7.3

Overall

7.6

Entertainment

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Food

6.8

Comfort

7.3

Overall

7.6

Entertainment

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Food

6.8

Comfort

7.3

Overall

7.6

Entertainment

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Food

6.8

Comfort

7.3

Overall

7.6

Entertainment

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Food

6.8

Comfort

7.3

Overall

7.6

Entertainment

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

FAQs about flying to Houston

Houston climate

The weather is pleasant from autumn through spring. Summers are very hot and very humid, and in late summer thunderstorms are frequent, occasionally spawning tornadoes. Houston is also vulnerable to hurricanes. Winters are generally mild, but there can occasionally be very sudden cold weather in late autumn and winter, when frigid winds whistle down off the plains.

Getting around Houston

As long as you’re spending most of your Houston time in the centre, you won’t need to rent a car. Houston’s centre and museum district are small and compact, and many hotels have shuttles to help you get around. The city’s public transport system is very good. The Metro has both bus and light rail services. If you do decide to venture out, you’ll want to rent a car. Finding your way around shouldn’t be too difficult. The city is smartly laid out, streets are clearly marked and the roads are well kept. The only trouble you’ll have is with traffic. Houston drivers are notoriously ruthless and fast, and you’ll want to stay off the road during rush hour.

Getting downtown:

The two main airports for flights to Houston are:

William P. Hobby Airport(HOU)

Austin-Bergstrom International Airport(AUS)

George Bush Intercontinental Airport(IAH)

What is good to know if travelling to Houston?

  • Space Centre Houston is the official visitors’ centre for NASA’s Johnson Space Centre. The tram tour and the four-hour tour show you working parts of the space centre, and sometimes you can see astronauts in training. The Astronaut Gallery has a number of actual flight suits and pictures of all astronauts and crews. Films, simulations, and interactive displays give you the feel of being in space. Plan to spend at least half a day. If you take the four-hour tour, consider a full day.
  • The Houston Museum of Natural Science has excellent permanent exhibits (including good dinosaurs, a planetarium, and a Foucault pendulum) and often has outstanding travelling exhibits. The star attraction is the rainforest environment in the Butterfly Collection, with hundreds of butterflies eating, flying, or resting (sometimes on you).
  • The Museum of Fine Arts Houston (MFAH), near the science museum, has an admirable permanent collection, including a sculpture garden, and also hosts outstanding travelling exhibits. It’s worth visiting just for the architecture, a mixture of early 20th century traditional and outstanding modern, including two additions by Mies van der Rohe.
  • Now part of the MFAH, Bayou Bend is a wonderful museum house set in 14 acres of lovely garden. It showcases the American antiques, some as old as the 1600s, collected by Miss Ima Hogg. (Yes, it’s pronounced “I’m a hog.” The tour explains how her father, Governor Jim Hogg, did that to her — and also that she did not have a sister called Ura; that’s just a Texas tall tale.)
  • East Texas has similar terrain to Louisiana, and Houston has several bayous, watercourses that are quite deep and narrow, except during heavy rains. At places like Bayou Bend, they are a lovely part of the natural environment. In central Houston, they have sloping concrete banks to reduce flooding, but they are still sometimes home to wildlife such as shore birds like herons or even the occasional alligator.
  • The Houston Livestock Show and Rodeo takes place in late February and early March. But there are also other rodeo and livestock-related events throughout the year.
  • Galveston, an hour’s drive from Houston, is a small beach resort town. In addition to the beaches, its attractions include the Victorian buildings in the historic district.
  • Can I find cheaper flights to Houston if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Houston on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Houston?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Houston.

  • How much is a return flight to Houston?

    A return flight to Houston will typically cost around £132, however they can be found for as little as £132.

  • Where does the fastest flight to Houston depart from?

    For those looking to save time traveling to Houston, London offers the quickest one-way flight (10 hours 15 minutes).

  • Does Houston Hobby have car hire?

    Yes. Those touching down at Houston Hobby can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Houston Hobby?

    Yes. Houston Hobby has hotels nearby for those requiring accommodations. Stylish cozy home in Houston Hobby district area is the closest property to Houston Hobby (0.0 mi away from Houston Hobby).

See more FAQs

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Airports serving Houston

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