£342+ 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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
26 Apr — 3 May1
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 27 March 2026.

Sat 9/514:00
LGW
-
IAH
2 stops29h 24m
Multiple Airlines
Sat 16/507:00
IAH
-
LGW
1 stop21h 00m
Multiple Airlines
Deal found 25/3£599
Mon 20/414:00
LGW
-
IAH
1 stop24h 38m
Multiple Airlines
Mon 4/513:58
IAH
-
LGW
1 stop14h 02m
Multiple Airlines
Deal found 23/3£600
Fri 17/408:40
STN
-
IAH
3 stops29h 43m
Multiple Airlines
Tue 21/414:29
IAH
-
STN
3 stops23h 21m
Multiple Airlines
Deal found 24/3£601
Fri 10/414:00
LGW
-
IAH
2 stops26h 36m
Multiple Airlines
Mon 20/413:41
IAH
-
LGW
1 stop14h 19m
Multiple Airlines
Deal found 25/3£602
Tue 28/413:00
LGW
-
IAH
3 stops28h 27m
Multiple Airlines
Tue 5/506:05
IAH
-
LGW
2 stops26h 35m
Multiple Airlines
Deal found 24/3£602
Mon 13/414:00
LGW
-
IAH
1 stop26h 18m
Multiple Airlines
Mon 27/407:00
IAH
-
LGW
1 stop21h 00m
Multiple Airlines
Deal found 23/3£603
Mon 1/614:00
LGW
-
IAH
1 stop25h 05m
Multiple Airlines
Mon 15/607:00
IAH
-
LGW
1 stop21h 00m
Multiple Airlines
Deal found 23/3£605
Mon 11/505:55
STN
-
IAH
3 stops32h 42m
Multiple Airlines
Sat 16/506:05
IAH
-
STN
3 stops35h 10m
Multiple Airlines
Deal found 24/3£605
Wed 29/408:40
LHR
-
IAH
1 stop33h 04m
JetBlue
Wed 6/512:44
IAH
-
LHR
1 stop11h 46m
JetBlue
Deal found 25/3£605
Tue 21/413:05
LGW
-
IAH
2 stops25h 33m
Multiple Airlines
Wed 29/418:44
IAH
-
LGW
1 stop29h 36m
Multiple Airlines
Deal found 25/3£606
Thu 16/413:05
LGW
-
IAH
1 stop31h 56m
Multiple Airlines
Wed 22/418:44
IAH
-
LGW
1 stop29h 36m
Multiple Airlines
Deal found 27/3£608
Sat 11/406:10
STN
-
IAH
3 stops41h 20m
Multiple Airlines
Mon 20/414:29
IAH
-
STN
3 stops25h 56m
Multiple Airlines
Deal found 25/3£608

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 27 March 2026.

Return from

£599

One-way from

£342

Popular in

July

Cheapest in

February

Average price

£735
9/5-16/5
  • 9/5-16/5
  • 3 total stops
  • 50h 24m total
  • London to Houston
13/4
  • 13/4
  • 3 total stops
  • 54h 02m total
  • London to Houston
Highest demand for flights based on searches. 11% potential increase in price (£99 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Average for return flights in March 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 27 March 2026.
Use the filters below to find and compare flights to Houston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 16/4

16:40-20:10

1 stop33h 30m

Houston George Bush Intcntl

Sat 18/4

18:32-10:10

1 stop33h 38m

£682

LondonHouston

STN - IAH

STNIAH

London Stansted

Mon 13/4

10:50-19:10

1 stop38h 20m

Houston George Bush Intcntl

Wed 22/4

21:05-09:55

1 stop30h 50m

£720

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 10/9

06:40-23:51

3 stops23h 11m

Houston George Bush Intcntl

Mon 14/9

13:15-17:00

3 stops21h 45m

£740

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 6/4

14:00-11:46

1 stop27h 46m

Houston George Bush Intcntl

Wed 22/4

11:39-10:00

1 stop16h 21m

£742

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Thu 11/6

14:05-19:10

1 stop35h 05m

Houston George Bush Intcntl

Thu 25/6

21:05-22:25

1 stop19h 20m

£780

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 10/6

14:05-19:10

1 stop35h 05m

Houston George Bush Intcntl

Thu 25/6

21:05-22:25

1 stop19h 20m

£780

LondonHouston

LGW - HOU

LGWHOU

London Gatwick

Sat 18/4

15:40-00:35

2 stops38h 55m

Houston Hobby

Tue 12/5

14:50-14:40

2 stops17h 50m

£803

LondonHouston

SEN - IAH

SENIAH

London Southend

Thu 28/5

13:55-13:35

2 stops29h 40m

Houston George Bush Intcntl

Tue 2/6

07:20-19:40

3 stops30h 20m

£808

LondonHouston

STN - IAH

STNIAH

London Stansted

Wed 17/6

17:45-19:10

1 stop31h 25m

Houston George Bush Intcntl

Tue 23/6

21:05-16:40

1 stop37h 35m

£828

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 17/6

10:50-19:10

1 stop38h 20m

Houston George Bush Intcntl

Tue 23/6

21:05-16:40

1 stop37h 35m

£835

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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 13 March 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 54 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 40 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, Virgin Atlantic and KLM.

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 March 2026.
Get a feel of what it's like to fly with Austrian Airlines,United Airlines, andBrussels 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.

Crew

8.1

Boarding

7.6

Entertainment

6.8

Overall

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

Crew

8.1

Boarding

7.6

Entertainment

6.8

Overall

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

Crew

8.1

Boarding

7.6

Entertainment

6.8

Overall

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

Crew

8.1

Boarding

7.6

Entertainment

6.8

Overall

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

Crew

8.1

Boarding

7.6

Entertainment

6.8

Overall

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

Crew

8.1

Boarding

7.6

Entertainment

6.8

Overall

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

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 £467, however they can be found for as little as £227.

  • 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 10 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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