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£533+ Direct flights to Houston

This is the cheapest price on a non-stop flight to Houston found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
10 Jan — 17 Jan1
1 adult
1 adult, Economy, 0 bags

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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 December 2025.

Mon 12/112:05LHR - IAH
Nonstop10h 45mLufthansa
Mon 26/119:05IAH - LHR
Nonstop9h 10mLufthansa
Deal found 9/12£764
Tue 3/209:35LHR - IAH
Nonstop10h 30mIberia
Thu 12/221:50IAH - LHR
Nonstop9h 00mIberia
Deal found 10/12£780
Mon 19/109:35LHR - IAH
Nonstop10h 30mBritish Airways
Mon 26/121:45IAH - LHR
Nonstop9h 00mBritish Airways
Deal found 10/12£782
Mon 9/310:00LHR - IAH
Nonstop10h 45mLufthansa
Wed 25/320:05IAH - LHR
Nonstop9h 10mLufthansa
Deal found 10/12£786
Mon 9/310:00LHR - IAH
Nonstop10h 45mLufthansa
Tue 24/320:05IAH - LHR
Nonstop9h 10mLufthansa
Deal found 8/12£787
Tue 20/109:35LHR - IAH
Nonstop10h 30mBritish Airways
Wed 18/215:50IAH - LHR
Nonstop9h 00mBritish Airways
Deal found 9/12£788
Wed 11/209:35LHR - IAH
Nonstop10h 30mBritish Airways
Wed 18/215:50IAH - LHR
Nonstop9h 00mBritish Airways
Deal found 10/12£788
Mon 26/112:05LHR - IAH
Nonstop10h 45mMultiple Airlines
Mon 9/216:20IAH - LHR
Nonstop9h 10mMultiple Airlines
Deal found 9/12£791
Tue 24/210:00LHR - IAH
Nonstop10h 45mBrussels Airlines
Tue 24/317:20IAH - LHR
Nonstop9h 10mBrussels Airlines
Deal found 8/12£792
Wed 11/209:35LHR - IAH
Nonstop10h 30mFinnair
Wed 18/215:50IAH - LHR
Nonstop9h 00mFinnair
Deal found 9/12£798
Tue 28/414:45LHR - IAH
Nonstop10h 30mBritish Airways
Tue 12/521:05IAH - LHR
Nonstop9h 20mBritish Airways
Deal found 10/12£800

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 Fare Finder

 
Use the slider to find non-stop flights to Houston within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches and data was last updated on 11 December 2025.
Use the filters below to find and compare direct flights to Houston that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 12/1

12:05-16:50

Nonstop10h 45m

Houston George Bush Intcntl

Mon 26/1

19:05-10:15

Nonstop9h 10m

£810

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 22/1

12:05-16:50

Nonstop10h 45m

Houston George Bush Intcntl

Mon 26/1

19:05-10:15

Nonstop9h 10m

£837

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 16/1

12:05-16:50

Nonstop10h 45m

Houston George Bush Intcntl

Sun 1/2

19:05-10:15

Nonstop9h 10m

£845

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 15/1

12:05-16:50

Nonstop10h 45m

Houston George Bush Intcntl

Sun 25/1

16:20-07:30

Nonstop9h 10m

£847

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 22/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Sun 3/5

20:05-11:35

Nonstop9h 30m

£850

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 9/1

12:05-16:50

Nonstop10h 45m

Houston George Bush Intcntl

Fri 16/1

16:20-07:30

Nonstop9h 10m

£867

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 24/1

12:05-16:50

Nonstop10h 45m

Houston George Bush Intcntl

Sat 31/1

16:20-07:30

Nonstop9h 10m

£867

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 23/1

10:00-14:45

Nonstop10h 45m

Houston George Bush Intcntl

Fri 30/1

16:20-07:30

Nonstop9h 10m

£868

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 25/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Sun 3/5

20:05-11:35

Nonstop9h 30m

£880

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 20/2

12:05-16:50

Nonstop10h 45m

Houston George Bush Intcntl

Fri 19/6

16:20-07:40

Nonstop9h 20m

£916

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 20 results
1
2

Reviews of airlines flying non-stop to Houston

Get insights into the airlines that provide direct flights 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 December 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.
Austrian Airlines
7.6
Good
879 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!
Austrian Airlines
7.6
Good
879 reviews
Austrian Airlines
7.6
Good
879 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!
Finnair
7.6
Good
1,334 reviews
Austrian Airlines
7.6
Good
879 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!
United Airlines
7.4
Good
9,092 reviews
Austrian Airlines
7.6
Good
879 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!
Lufthansa
6.8
Okay
7,624 reviews
Austrian Airlines
7.6
Good
879 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!
British Airways
6.7
Okay
7,573 reviews
Austrian Airlines
7.6
Good
879 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!

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