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£565+ 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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
14 Apr — 21 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 15 March 2026.

Tue 23/614:45
LHR
-
IAH
Nonstop10h 30m
British Airways
Thu 16/715:40
IAH
-
LHR
Nonstop9h 10m
British Airways
Deal found 13/3£732
Tue 23/614:45
LHR
-
IAH
Nonstop10h 30m
British Airways
Mon 20/721:05
IAH
-
LHR
Nonstop9h 20m
British Airways
Deal found 13/3£733
Mon 29/609:10
LHR
-
IAH
Nonstop10h 15m
British Airways
Mon 3/815:30
IAH
-
LHR
Nonstop9h 10m
British Airways
Deal found 10/3£746
Tue 23/614:45
LHR
-
IAH
Nonstop10h 30m
British Airways
Fri 17/721:05
IAH
-
LHR
Nonstop9h 20m
British Airways
Deal found 13/3£754
Tue 23/609:10
LHR
-
IAH
Nonstop10h 15m
British Airways
Tue 21/721:05
IAH
-
LHR
Nonstop9h 20m
British Airways
Deal found 15/3£763
Wed 2/913:40
LHR
-
IAH
Nonstop10h 20m
Lufthansa
Wed 9/920:15
IAH
-
LHR
Nonstop9h 20m
Lufthansa
Deal found 15/3£808
Mon 13/413:40
LHR
-
IAH
Nonstop10h 25m
Lufthansa
Wed 22/420:05
IAH
-
LHR
Nonstop9h 30m
Lufthansa
Deal found 14/3£811
Mon 4/510:00
LHR
-
IAH
Nonstop10h 25m
Austrian Airlines
Tue 12/520:05
IAH
-
LHR
Nonstop9h 30m
Austrian Airlines
Deal found 13/3£816
Tue 14/413:40
LHR
-
IAH
Nonstop10h 25m
Multiple Airlines
Tue 21/416:25
IAH
-
LHR
Nonstop9h 30m
Multiple Airlines
Deal found 10/3£819
Mon 4/513:40
LHR
-
IAH
Nonstop10h 25m
Lufthansa
Tue 12/520:05
IAH
-
LHR
Nonstop9h 30m
Lufthansa
Deal found 12/3£825

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 15 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

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 11/4

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Wed 13/5

20:05-11:35

Nonstop9h 30m

£894

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 21/4

14:45-19:10

Nonstop10h 25m

Houston George Bush Intcntl

Mon 27/4

15:25-06:40

Nonstop9h 15m

£894

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 23/4

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Mon 27/4

16:20-07:45

Nonstop9h 25m

£894
Fastest return journey

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 25/4

09:10-13:20

Nonstop10h 10m

Houston George Bush Intcntl

Mon 4/5

15:30-06:40

Nonstop9h 10m

£906

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 23/4

14:50-19:15

Nonstop10h 25m

Houston George Bush Intcntl

Mon 27/4

15:25-06:40

Nonstop9h 15m

£906

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 9/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Tue 12/5

16:20-07:40

Nonstop9h 20m

£954

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 7/4

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Wed 13/5

20:05-11:35

Nonstop9h 30m

£960

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 10/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Fri 15/5

20:05-11:35

Nonstop9h 30m

£984

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 3/6

13:40-18:00

Nonstop10h 20m

Houston George Bush Intcntl

Wed 1/7

16:20-07:40

Nonstop9h 20m

£986

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 2/6

13:40-18:00

Nonstop10h 20m

Houston George Bush Intcntl

Mon 29/6

16:20-07:40

Nonstop9h 20m

£986

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 22 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 15 March 2026.
Get a feel of what it's like to fly with Austrian Airlines,United Airlines, andBrussels 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

Comfort

7.3

Food

6.8

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.6

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

Comfort

7.3

Food

6.8

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.6

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
9,428 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Comfort

7.3

Food

6.8

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.6

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
Brussels Airlines
7.2
Good
390 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Comfort

7.3

Food

6.8

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.6

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
7,850 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Comfort

7.3

Food

6.8

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.6

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
7,791 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Comfort

7.3

Food

6.8

Entertainment

6.8

Crew

8.1

Overall

7.6

Boarding

7.6

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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