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£472+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
7 Apr — 14 Apr1
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 8 March 2026.

Mon 6/409:10
LHR
-
IAH
Nonstop10h 10m
British Airways
Wed 22/415:25
IAH
-
LHR
Nonstop9h 15m
British Airways
Deal found 6/3£691
Tue 7/709:10
LHR
-
IAH
Nonstop10h 15m
British Airways
Fri 17/715:30
IAH
-
LHR
Nonstop9h 10m
British Airways
Deal found 3/3£714
Tue 23/614:45
LHR
-
IAH
Nonstop10h 30m
British Airways
Thu 16/715:40
IAH
-
LHR
Nonstop9h 10m
British Airways
Deal found 4/3£715
Sun 5/709:10
LHR
-
IAH
Nonstop10h 15m
British Airways
Fri 17/715:30
IAH
-
LHR
Nonstop9h 10m
British Airways
Deal found 5/3£736
Thu 18/609:10
LHR
-
IAH
Nonstop10h 15m
British Airways
Thu 25/615:40
IAH
-
LHR
Nonstop9h 10m
British Airways
Deal found 6/3£737
Sat 4/409:10
LHR
-
IAH
Nonstop10h 10m
British Airways
Thu 16/415:35
IAH
-
LHR
Nonstop9h 15m
British Airways
Deal found 6/3£758
Mon 4/513:40
LHR
-
IAH
Nonstop10h 25m
Multiple Airlines
Thu 14/516:20
IAH
-
LHR
Nonstop9h 20m
Multiple Airlines
Deal found 2/3£787
Mon 13/414:45
LHR
-
IAH
Nonstop10h 25m
British Airways
Thu 23/415:35
IAH
-
LHR
Nonstop9h 15m
British Airways
Deal found 5/3£788
Tue 21/409:10
LHR
-
IAH
Nonstop10h 10m
British Airways
Tue 28/421:00
IAH
-
LHR
Nonstop9h 25m
British Airways
Deal found 5/3£789
Mon 4/510:00
LHR
-
IAH
Nonstop10h 25m
Lufthansa
Wed 20/520:05
IAH
-
LHR
Nonstop9h 30m
Lufthansa
Deal found 4/3£789
Tue 17/310:00
LHR
-
IAH
Nonstop10h 45m
Multiple Airlines
Wed 6/516:20
IAH
-
LHR
Nonstop9h 20m
Multiple Airlines
Deal found 3/3£792
Tue 14/413:40
LHR
-
IAH
Nonstop10h 25m
Lufthansa
Thu 23/416:20
IAH
-
LHR
Nonstop9h 20m
Lufthansa
Deal found 3/3£792

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 8 March 2026.
Use the filters below to find and compare direct flights to Houston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 27/4

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Tue 12/5

16:20-07:40

Nonstop9h 20m

£819

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 22/4

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Mon 11/5

20:05-11:35

Nonstop9h 30m

£819

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 28/4

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Fri 8/5

16:20-07:40

Nonstop9h 20m

£849

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sun 26/4

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Tue 12/5

20:05-11:35

Nonstop9h 30m

£849

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 24/4

14:45-19:15

Nonstop10h 30m

Houston George Bush Intcntl

Mon 11/5

21:05-12:25

Nonstop9h 20m

£866

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sun 26/4

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Fri 8/5

16:20-07:40

Nonstop9h 20m

£880

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sun 26/4

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Sat 9/5

16:20-07:40

Nonstop9h 20m

£880

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 24/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Sun 10/5

16:20-07:40

Nonstop9h 20m

£880

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 23/3

10:00-15:45

Nonstop10h 45m

Houston George Bush Intcntl

Thu 23/4

16:20-07:40

Nonstop9h 20m

£892

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 25/3

10:00-15:45

Nonstop10h 45m

Houston George Bush Intcntl

Mon 30/3

20:05-11:35

Nonstop9h 30m

£914

Flights are sorted by cheapest return flights first.

Deals found on 3/3

Showing 1-10 of 24 resultsSorted by cheapest first
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 8 March 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
900 reviews
Check prices

Overall

7.6

Crew

8.1

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

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
900 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Overall

7.6

Crew

8.1

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

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
1,370 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Overall

7.6

Crew

8.1

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

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
9,405 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Overall

7.6

Crew

8.1

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

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
7,833 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Overall

7.6

Crew

8.1

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

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
7,779 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Overall

7.6

Crew

8.1

Comfort

7.3

Entertainment

6.8

Boarding

7.6

Food

6.8

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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