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£526+ 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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
10 Feb — 17 Feb1
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 January 2026.

Mon 23/315:25LHR - IAH
Nonstop10h 35mBritish Airways
Sat 18/415:30IAH - LHR
Nonstop9h 10mBritish Airways
Deal found 11/1£538
Wed 18/309:35LHR - IAH
Nonstop10h 30mBritish Airways
Sun 22/316:50IAH - LHR
Nonstop9h 00mBritish Airways
Deal found 11/1£564
Thu 12/215:25LHR - IAH
Nonstop10h 35mBritish Airways
Thu 19/215:50IAH - LHR
Nonstop9h 00mBritish Airways
Deal found 10/1£565
Sat 7/209:35LHR - IAH
Nonstop10h 30mBritish Airways
Sun 15/215:50IAH - LHR
Nonstop9h 00mBritish Airways
Deal found 10/1£568
Mon 26/115:25LHR - IAH
Nonstop10h 35mBritish Airways
Sun 26/421:05IAH - LHR
Nonstop9h 20mBritish Airways
Deal found 10/1£569
Fri 1/514:45LHR - IAH
Nonstop10h 30mBritish Airways
Sun 10/521:05IAH - LHR
Nonstop9h 20mBritish Airways
Deal found 10/1£580
Fri 13/212:05LHR - IAH
Nonstop10h 45mLufthansa
Mon 23/216:20IAH - LHR
Nonstop9h 10mLufthansa
Deal found 10/1£580
Fri 27/209:35LHR - IAH
Nonstop10h 30mBritish Airways
Mon 18/521:05IAH - LHR
Nonstop9h 20mBritish Airways
Deal found 11/1£582
Fri 30/109:35LHR - IAH
Nonstop10h 30mBritish Airways
Wed 4/215:50IAH - LHR
Nonstop9h 00mBritish Airways
Deal found 11/1£583
Fri 13/209:35LHR - IAH
Nonstop10h 30mBritish Airways
Sat 21/215:50IAH - LHR
Nonstop9h 00mBritish Airways
Deal found 11/1£583
Wed 25/209:35LHR - IAH
Nonstop10h 30mAmerican Airlines
Wed 4/315:50IAH - LHR
Nonstop9h 00mAmerican Airlines
Deal found 11/1£585
Wed 18/209:35LHR - IAH
Nonstop10h 30mBritish Airways
Mon 23/215:50IAH - LHR
Nonstop9h 00mBritish Airways
Deal found 10/1£587

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 January 2026.
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

Thu 12/2

15:25-20:00

Nonstop10h 35m

Houston George Bush Intcntl

Thu 19/2

15:50-06:50

Nonstop9h 00m

£565

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 10/3

09:35-15:05

Nonstop10h 30m

Houston George Bush Intcntl

Tue 17/3

16:50-06:50

Nonstop9h 00m

£565

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 20/2

09:35-14:05

Nonstop10h 30m

Houston George Bush Intcntl

Tue 24/2

15:50-06:50

Nonstop9h 00m

£583

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 11/3

09:35-15:05

Nonstop10h 30m

Houston George Bush Intcntl

Sat 21/3

22:50-12:50

Nonstop9h 00m

£583

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 13/2

09:35-14:05

Nonstop10h 30m

Houston George Bush Intcntl

Sat 21/2

15:50-06:50

Nonstop9h 00m

£583

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 10/3

09:35-15:05

Nonstop10h 30m

Houston George Bush Intcntl

Fri 25/9

21:05-12:25

Nonstop9h 20m

£583

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 7/3

15:25-20:00

Nonstop10h 35m

Houston George Bush Intcntl

Tue 17/3

16:50-06:50

Nonstop9h 00m

£583

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 11/2

09:35-14:05

Nonstop10h 30m

Houston George Bush Intcntl

Wed 18/2

15:50-06:50

Nonstop9h 00m

£583

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 18/2

09:35-14:05

Nonstop10h 30m

Houston George Bush Intcntl

Mon 23/2

15:50-06:50

Nonstop9h 00m

£587

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 23/1

12:05-16:50

Nonstop10h 45m

Houston George Bush Intcntl

Mon 26/1

19:05-10:15

Nonstop9h 10m

£589

Flights are sorted by cheapest return flights first.

Deals found on 11/1

Showing 1-10 of 22 results
1
2
3

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 January 2026.
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
890 reviews
Check prices

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Austrian Airlines
7.6
Good
890 reviews
Austrian Airlines
7.6
Good
890 reviews
Check prices

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Finnair
7.6
Good
1,347 reviews
Austrian Airlines
7.6
Good
890 reviews
Check prices

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
United Airlines
7.4
Good
9,144 reviews
Austrian Airlines
7.6
Good
890 reviews
Check prices

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Lufthansa
6.8
Okay
7,709 reviews
Austrian Airlines
7.6
Good
890 reviews
Check prices

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
British Airways
6.7
Okay
7,664 reviews
Austrian Airlines
7.6
Good
890 reviews
Check prices

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Boarding

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

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