£406+ Cheap flights to Houston

— HOU
4 Dec — 11 Dec1
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

Thu 3/1212:15 -
3 stops26h 21m
Thu 10/1209:41 -
3 stops27h 49m
Deal found 2/11£544
Thu 26/1111:00 -
1 stop19h 25m
Wed 9/1219:39 -
2 stops38h 11m
Deal found 30/10£547
Thu 19/1111:00 -
1 stop28h 24m
Sun 22/1105:01 -
1 stop18h 49m
Deal found 2/11£549
Tue 1/1217:50 -
2 stops29h 41m
Tue 8/1213:43 -
2 stops34h 42m
Deal found 1/11£549
Wed 18/1109:50 -
2 stops18h 03m
Wed 25/1114:18 -
2 stops34h 32m
Deal found 1/11£553
Fri 11/1208:05 -
1 stop14h 40m
Wed 6/111:32 -
1 stop15h 58m
Deal found 4/11£554
Wed 2/1211:45 -
3 stops29h 32m
Wed 9/1209:41 -
1 stop14h 44m
Deal found 2/11£555
Tue 1/1220:05 -
2 stops27h 26m
Tue 8/1209:41 -
2 stops16h 29m
Deal found 1/11£556
Sat 14/1112:00 -
1 stop15h 27m
Thu 3/1216:45 -
1 stop12h 05m
Deal found 4/11£561
Wed 16/1206:40 -
3 stops31h 07m
Wed 23/1206:21 -
2 stops27h 39m
Deal found 1/11£566
Wed 2/1212:15 -
3 stops26h 21m
Sun 13/1221:38 -
3 stops31h 12m
Deal found 3/11£566
Fri 25/1209:40 -
1 stop18h 17m
Sun 10/106:05 -
1 stop17h 45m
Deal found 2/11£567

Find flight deals to Houston

Return from

£539

One-way from

£406

Popular in

June

Cheapest in

February

Average price

£836
1/12-9/12
  • 1/12-9/12
  • 3 total stops
  • 44h 25m total
  • London to Houston
14/11-31/12
  • 14/11-31/12
  • 3 total stops
  • 50h 42m total
  • London to Houston
Highest demand for flights based on searches. 8% potential increase in price (£82 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 November 2026

Cheapflights Fare Finder

 
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

STN London Stansted - IAH Houston George Bush Intcntl

STNIAH

London Stansted

Thu 19/11

06:15-08:44

2 stops32h 29m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£408

LondonHouston

LTN London Luton - IAH Houston George Bush Intcntl

LTNIAH

London Luton

Mon 16/11

14:50-11:34

3 stops50h 44m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£408

LondonHouston

LTN London Luton - IAH Houston George Bush Intcntl

LTNIAH

London Luton

Tue 10/11

21:30-13:47

2 stops46h 17m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£412

LondonHouston

LTN London Luton - IAH Houston George Bush Intcntl

LTNIAH

London Luton

Sun 15/11

06:55-13:47

3 stops36h 52m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£421

LondonHouston

LTN London Luton - IAH Houston George Bush Intcntl

LTNIAH

London Luton

Thu 19/11

07:45-08:44

2 stops30h 59m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£428

LondonHouston

LGW London Gatwick - IAH Houston George Bush Intcntl

LGWIAH

London Gatwick

Wed 16/12

09:45-07:57

1 stop28h 12m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£431

LondonHouston

STN London Stansted - IAH Houston George Bush Intcntl

STNIAH

London Stansted

Sat 28/11

18:40-13:00

3 stops48h 20m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£439

LondonHouston

LTN London Luton - IAH Houston George Bush Intcntl

LTNIAH

London Luton

Sat 28/11

13:05-13:00

3 stops53h 55m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£439

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Fri 11/12

06:40-23:58

2 stops23h 18m

Houston George Bush Intcntl

Sun 17/1

15:56-21:40

2 stops23h 44m

£587

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Fri 4/12

07:05-23:58

3 stops22h 53m

Houston George Bush Intcntl

Fri 29/1

16:04-18:30

2 stops20h 26m

£588

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 60 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight to Houston

How long is the flight to Houston?

On average, a flight from London to Houston takes 15 hours 50 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 Frontier, Finnair and KLM.

Rainfall in Houston 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

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).

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

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 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Houston

Get a feel of what it's like to fly with Austrian Airlines,United Airlines, andJetBlue 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

Entertainment

6.8

Food

6.7

Boarding

7.6

Crew

8.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2026

VIE - IAD

Flight was delayed 2 1/2 hours. they told us mechanical. Otherwise, fine service

Comfort

7.3

Entertainment

6.8

Food

6.7

Boarding

7.6

Crew

8.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2026

VIE - IAD

Flight was delayed 2 1/2 hours. they told us mechanical. Otherwise, fine service

Comfort

7.3

Entertainment

6.8

Food

6.7

Boarding

7.6

Crew

8.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2026

VIE - IAD

Flight was delayed 2 1/2 hours. they told us mechanical. Otherwise, fine service

Comfort

7.3

Entertainment

6.8

Food

6.7

Boarding

7.6

Crew

8.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2026

VIE - IAD

Flight was delayed 2 1/2 hours. they told us mechanical. Otherwise, fine service

Comfort

7.3

Entertainment

6.8

Food

6.7

Boarding

7.6

Crew

8.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2026

VIE - IAD

Flight was delayed 2 1/2 hours. they told us mechanical. Otherwise, fine service

Comfort

7.3

Entertainment

6.8

Food

6.7

Boarding

7.6

Crew

8.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2026

VIE - IAD

Flight was delayed 2 1/2 hours. they told us mechanical. Otherwise, fine service

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, Austrian Airlines 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 25 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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