£277+ 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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Houston in 2025

Find the latest flights to Houston in 2025, 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 27 November 2025.

Return from

£607

One-way from

£277

Popular in

July

Cheapest in

March

Average price

£776
12/1-26/1
  • 12/1-26/1
  • 5 total stops
  • 48h 26m total
  • London to Houston
20/2
  • 20/2
  • 3 total stops
  • 38h 43m total
  • London to Houston
Highest demand for flights based on searches. 13% potential increase in price (£110 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
Average for return flights in November 2025

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 27 November 2025.

Wed 3/1214:50LHR - IAH
1 stop27h 54mMultiple Airlines
Sat 14/307:05IAH - LHR
2 stops20h 00mMultiple Airlines
Deal found 24/11£606
Tue 2/1214:50LHR - IAH
1 stop27h 54mMultiple Airlines
Fri 5/1208:49IAH - LHR
2 stops20h 36mMultiple Airlines
Deal found 25/11£607
Sun 7/1210:00LGW - IAH
2 stops19h 59mMultiple Airlines
Thu 11/1205:33IAH - LGW
3 stops28h 52mMultiple Airlines
Deal found 25/11£608
Thu 11/1208:30LGW - IAH
2 stops21h 29mMultiple Airlines
Sun 14/1208:49IAH - LGW
1 stop19h 11mMultiple Airlines
Deal found 26/11£610
Sun 7/1221:25LGW - IAH
2 stops47h 46mMultiple Airlines
Sat 13/1220:23IAH - LGW
1 stop31h 37mMultiple Airlines
Deal found 26/11£611
Tue 2/1212:15LHR - IAH
3 stops32h 09mMultiple Airlines
Mon 8/1208:49IAH - LHR
2 stops28h 41mMultiple Airlines
Deal found 24/11£611
Thu 27/1114:50LHR - IAH
3 stops26h 19mMultiple Airlines
Thu 4/1218:35IAH - LHR
2 stops30h 35mMultiple Airlines
Deal found 26/11£612
Mon 8/1210:20LHR - IAH
2 stops19h 35mScandinavian Airlines
Mon 15/1218:39IAH - LHR
2 stops15h 21mScandinavian Airlines
Deal found 26/11£614
Tue 2/1211:55LGW - IAH
3 stops31h 06mMultiple Airlines
Mon 8/1208:49IAH - LGW
2 stops20h 06mMultiple Airlines
Deal found 24/11£616
Tue 9/1210:00LGW - IAH
2 stops27h 04mMultiple Airlines
Thu 11/1205:33IAH - LGW
3 stops28h 52mMultiple Airlines
Deal found 24/11£617
Wed 3/1219:25LGW - IAH
2 stops41h 39mMultiple Airlines
Sat 14/319:38IAH - LGW
1 stop29h 22mMultiple Airlines
Deal found 25/11£617
Tue 2/1214:50LHR - IAH
1 stop27h 54mMultiple Airlines
Sun 7/1219:51IAH - LHR
2 stops32h 24mMultiple Airlines
Deal found 25/11£617

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 27 November 2025.
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

Mon 26/1

05:55-23:59

3 stops24h 04m

Houston George Bush Intcntl

Sun 26/4

15:20-17:35

2 stops20h 15m

£615

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 10/12

19:25-23:59

2 stops34h 34m

Houston George Bush Intcntl

Sat 24/1

12:16-10:05

1 stop15h 49m

£620

LondonHouston

SEN - IAH

SENIAH

London Southend

Mon 9/3

07:15-11:09

3 stops32h 54m

Houston George Bush Intcntl

Mon 16/3

16:30-19:45

2 stops22h 15m

£623

LondonHouston

STN - IAH

STNIAH

London Stansted

Wed 11/2

20:55-23:59

3 stops33h 04m

Houston George Bush Intcntl

Mon 23/2

15:30-20:55

2 stops23h 25m

£633

LondonHouston

STN - IAH

STNIAH

London Stansted

Sun 7/12

05:55-07:04

3 stops31h 09m

Houston George Bush Intcntl

Sat 24/1

07:35-07:50

3 stops18h 15m

£661

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 13/2

06:40-23:56

3 stops23h 16m

Houston George Bush Intcntl

Sat 21/2

14:23-16:00

2 stops19h 37m

£663

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 15/12

09:20-17:48

1 stop14h 28m

Houston George Bush Intcntl

Thu 22/1

12:24-06:55

1 stop12h 31m

£698

LondonHouston

STN - IAH

STNIAH

London Stansted

Tue 21/4

17:45-12:45

1 stop25h 00m

Houston George Bush Intcntl

Sat 9/5

21:00-10:15

1 stop31h 15m

£698

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sun 1/2

06:20-19:10

1 stop18h 50m

Houston George Bush Intcntl

Mon 9/2

21:05-22:30

1 stop19h 25m

£699

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 21/4

07:00-19:15

1 stop18h 15m

Houston George Bush Intcntl

Sat 9/5

21:00-13:10

1 stop34h 10m

£702

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 60 results
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6

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 21 November 2025.

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 16 hours 25 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.

When is the cheapest time to fly to Houston?

Use this chart to determine the cheapest time to fly return from London to Houston. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Houston should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday evenings, when prices are usually at their highest.

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 27 November 2025.
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.

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

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.

  • 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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