£355+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
1 Mar — 8 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 30 January 2026.

Wed 18/206:05
LGW
-
IAH
3 stops23h 54m
Multiple Airlines
Sat 21/220:29
IAH
-
LGW
2 stops27h 31m
Multiple Airlines
Deal found 29/1£516
Wed 25/214:00
LHR
-
IAH
1 stop15h 59m
Multiple Airlines
Wed 11/317:24
IAH
-
LHR
1 stop12h 46m
Multiple Airlines
Deal found 29/1£516
Thu 12/214:00
LGW
-
IAH
1 stop14h 41m
Multiple Airlines
Wed 18/219:59
IAH
-
LGW
1 stop32h 01m
Multiple Airlines
Deal found 29/1£518
Fri 1/506:00
LHR
-
IAH
2 stops24h 57m
Multiple Airlines
Tue 5/511:38
IAH
-
LHR
3 stops24h 12m
Multiple Airlines
Deal found 28/1£518
Thu 30/413:05
LHR
-
IAH
3 stops25h 32m
Multiple Airlines
Mon 4/505:45
IAH
-
LHR
3 stops24h 10m
Multiple Airlines
Deal found 29/1£521
Mon 13/411:20
LHR
-
IAH
1 stop18h 29m
Multiple Airlines
Wed 22/411:37
IAH
-
LHR
1 stop14h 28m
Multiple Airlines
Deal found 29/1£521
Sat 7/209:10
LHR
-
IAH
2 stops19h 46m
Multiple Airlines
Sat 14/207:21
IAH
-
LHR
2 stops21h 44m
Multiple Airlines
Deal found 29/1£523
Mon 16/306:00
LHR
-
IAH
3 stops33h 18m
Multiple Airlines
Mon 30/308:00
IAH
-
LHR
3 stops26h 25m
Multiple Airlines
Deal found 30/1£523
Wed 18/209:20
LHR
-
IAH
1 stop34h 41m
JetBlue
Wed 25/214:55
IAH
-
LHR
1 stop34h 00m
JetBlue
Deal found 28/1£524
Sun 22/313:00
LGW
-
IAH
1 stop31h 27m
Multiple Airlines
Sat 28/308:24
IAH
-
LGW
1 stop20h 36m
Multiple Airlines
Deal found 29/1£525
Thu 19/214:00
LGW
-
IAH
1 stop14h 41m
Multiple Airlines
Fri 6/305:15
IAH
-
LGW
2 stops22h 45m
Multiple Airlines
Deal found 29/1£526
Fri 1/514:00
LGW
-
IAH
2 stops31h 44m
Multiple Airlines
Mon 4/510:00
IAH
-
LGW
2 stops20h 15m
Multiple Airlines
Deal found 28/1£526

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 30 January 2026.

Return from

£516

One-way from

£355

Popular in

July

Cheapest in

March

Average price

£614
18/2-21/2
  • 18/2-21/2
  • 5 total stops
  • 51h 25m total
  • London to Houston
6/5
  • 6/5
  • 2 total stops
  • 38h 51m 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 (£16 potential savings vs. average return price).
Average for return flights in January 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 30 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

LGW - IAH

LGWIAH

London Gatwick

Mon 23/2

08:35-23:59

3 stops45h 24m

Houston George Bush Intcntl

Thu 26/2

07:05-09:50

2 stops20h 45m

£534

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Wed 11/2

13:00-17:12

2 stops34h 12m

Houston George Bush Intcntl

Wed 18/2

21:40-10:00

1 stop30h 20m

£546

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 20/3

14:00-07:29

1 stop22h 29m

Houston George Bush Intcntl

Tue 31/3

12:46-10:00

1 stop15h 14m

£550

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 16/3

19:25-23:49

3 stops33h 24m

Houston George Bush Intcntl

Mon 30/3

08:00-20:25

3 stops30h 25m

£550

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Mon 16/3

19:25-23:49

3 stops33h 24m

Houston George Bush Intcntl

Sun 11/10

12:00-18:45

2 stops24h 45m

£580

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 15/5

14:00-17:08

1 stop33h 08m

Houston George Bush Intcntl

Sun 7/6

18:03-10:00

1 stop33h 57m

£589

LondonHouston

STN - IAH

STNIAH

London Stansted

Wed 29/4

06:15-19:10

1 stop18h 55m

Houston George Bush Intcntl

Sun 3/5

21:05-22:10

1 stop19h 05m

£673

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Fri 8/5

11:00-13:55

2 stops56h 55m

Houston George Bush Intcntl

Tue 12/5

14:50-09:15

2 stops36h 25m

£684

LondonHouston

STN - IAH

STNIAH

London Stansted

Tue 23/6

17:45-12:45

1 stop25h 00m

Houston George Bush Intcntl

Mon 20/7

21:05-16:50

1 stop37h 45m

£691

LondonHouston

STN - IAH

STNIAH

London Stansted

Mon 13/4

10:50-19:10

1 stop38h 20m

Houston George Bush Intcntl

Mon 4/5

14:30-09:55

1 stop37h 25m

£691

Flights are sorted by cheapest return flights first.

Deals found on 28/1

Showing 1-10 of 60 results
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 23 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 16 hours 10 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 30 January 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.

Crew

8.2

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Crew

8.2

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Crew

8.2

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Crew

8.2

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Crew

8.2

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Crew

8.2

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airports serving Houston

Book a flight to or from one of these Houston airports.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Houston?

Cheapflights makes it easy to find Houston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets to Houston?

Cheapflights simply makes it quick and affordable to book flights to Houston by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Houston with no change fees?

Need flexible booking options for your flight to Houston ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights to Houston become cheaper?

Of course! You can track prices for flights to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.