£305+ 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 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
13 Mar — 20 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Houston in 2026

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 11 February 2026.

Mon 2/314:00
LGW
-
IAH
1 stop27h 11m
Multiple Airlines
Fri 6/312:16
IAH
-
LGW
1 stop15h 44m
Multiple Airlines
Deal found 8/2£519
Fri 24/414:00
LGW
-
IAH
1 stop14h 41m
Multiple Airlines
Thu 30/417:49
IAH
-
LGW
2 stops30h 31m
Multiple Airlines
Deal found 9/2£523
Thu 12/314:00
LGW
-
IAH
1 stop25h 18m
Multiple Airlines
Sat 28/316:30
IAH
-
LGW
1 stop12h 30m
Multiple Airlines
Deal found 9/2£525
Fri 20/214:00
LGW
-
IAH
1 stop26h 07m
Multiple Airlines
Fri 27/212:16
IAH
-
LGW
1 stop15h 44m
Multiple Airlines
Deal found 8/2£527
Sun 15/313:00
LGW
-
IAH
2 stops33h 13m
Multiple Airlines
Sat 21/311:16
IAH
-
LGW
1 stop17h 49m
Multiple Airlines
Deal found 11/2£530
Thu 12/312:15
LHR
-
IAH
2 stops39h 22m
Multiple Airlines
Sat 28/311:16
IAH
-
LHR
2 stops42h 39m
Multiple Airlines
Deal found 9/2£531
Mon 2/314:00
LGW
-
IAH
1 stop27h 11m
Multiple Airlines
Mon 16/307:05
IAH
-
LGW
1 stop17h 55m
Multiple Airlines
Deal found 11/2£533
Wed 18/308:30
LGW
-
IAH
2 stops34h 24m
Multiple Airlines
Sat 21/316:30
IAH
-
LGW
1 stop12h 35m
Multiple Airlines
Deal found 9/2£534
Wed 18/313:00
LGW
-
IAH
1 stop31h 27m
Multiple Airlines
Tue 24/312:46
IAH
-
LGW
1 stop16h 14m
Multiple Airlines
Deal found 8/2£536
Mon 9/314:00
LGW
-
IAH
2 stops30h 39m
Multiple Airlines
Mon 23/305:15
IAH
-
LGW
2 stops23h 45m
Multiple Airlines
Deal found 8/2£536
Mon 2/314:50
LHR
-
IAH
1 stop32h 40m
Multiple Airlines
Tue 24/307:05
IAH
-
LHR
2 stops18h 25m
Multiple Airlines
Deal found 10/2£536
Thu 19/214:00
LGW
-
IAH
2 stops29h 06m
Multiple Airlines
Fri 27/212:16
IAH
-
LGW
1 stop15h 44m
Multiple Airlines
Deal found 8/2£541

Find flight deals to Houston

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 11 February 2026.

Return from

£519

One-way from

£305

Popular in

July

Cheapest in

September

Average price

£659
2/3-6/3
  • 2/3-6/3
  • 2 total stops
  • 42h 55m total
  • London to Houston
13/3
  • 13/3
  • 2 total stops
  • 38h 52m total
  • London to Houston
Highest demand for flights based on searches. 10% potential increase in price (£90 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£13 potential savings vs. average return price).
Average for return flights in February 2026

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 11 February 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

LGW - IAH

LGWIAH

London Gatwick

Thu 12/3

14:00-10:18

1 stop25h 18m

Houston George Bush Intcntl

Sat 28/3

16:30-10:00

1 stop12h 30m

£525

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sun 15/3

13:00-15:27

1 stop31h 27m

Houston George Bush Intcntl

Tue 24/3

16:11-10:00

1 stop12h 49m

£590

LondonHouston

STN - IAH

STNIAH

London Stansted

Mon 6/4

21:00-23:49

3 stops32h 49m

Houston George Bush Intcntl

Thu 9/4

05:20-00:30

3 stops37h 10m

£593

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 10/3

11:55-08:00

3 stops25h 05m

Houston George Bush Intcntl

Tue 17/3

05:45-10:55

3 stops24h 10m

£607

LondonHouston

STN - IAH

STNIAH

London Stansted

Sun 22/2

07:40-23:59

3 stops46h 19m

Houston George Bush Intcntl

Mon 9/3

12:16-14:30

3 stops21h 14m

£646

LondonHouston

STN - IAH

STNIAH

London Stansted

Mon 13/4

10:50-19:10

1 stop38h 20m

Houston George Bush Intcntl

Tue 28/4

21:05-16:50

1 stop37h 45m

£668

LondonHouston

STN - IAH

STNIAH

London Stansted

Mon 16/3

08:40-15:27

3 stops35h 47m

Houston George Bush Intcntl

Mon 23/3

08:00-14:30

3 stops25h 30m

£669

LondonHouston

STN - IAH

STNIAH

London Stansted

Tue 23/6

06:15-19:10

1 stop18h 55m

Houston George Bush Intcntl

Thu 16/7

21:05-16:50

1 stop37h 45m

£698

LondonHouston

STN - IAH

STNIAH

London Stansted

Tue 23/6

17:45-12:45

1 stop25h 00m

Houston George Bush Intcntl

Fri 17/7

21:05-22:10

1 stop19h 05m

£699

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Tue 23/6

07:00-19:10

1 stop18h 10m

Houston George Bush Intcntl

Fri 17/7

14:30-16:40

1 stop20h 10m

£707

Flights are sorted by cheapest return flights first.

Deals found on 10/2

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 6 February 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 14 hours 51 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 11 February 2026.
Get a feel of what it's like to fly with Finnair, Austrian Airlines, 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.

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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 £456, however they can be found for as little as £222.

  • 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. Quality Suites Houston Hobby Airport 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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Why should you use Cheapflights to find cheap flight tickets to Houston?

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