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£571+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
10 May — 17 May1
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 10 April 2026.

Fri 1/509:10
LHR
-
IAH
Nonstop10h 10m
British Airways
Mon 4/521:05
IAH
-
LHR
Nonstop9h 20m
British Airways
Deal found 6/4£735
Tue 23/614:45
LHR
-
IAH
Nonstop10h 30m
British Airways
Thu 16/721:05
IAH
-
LHR
Nonstop9h 20m
British Airways
Deal found 8/4£801
Tue 23/614:45
LHR
-
IAH
Nonstop10h 30m
British Airways
Fri 17/721:05
IAH
-
LHR
Nonstop9h 20m
British Airways
Deal found 8/4£822
Wed 6/509:10
LHR
-
IAH
Nonstop10h 10m
British Airways
Wed 19/821:05
IAH
-
LHR
Nonstop9h 20m
British Airways
Deal found 8/4£836
Mon 4/513:40
LHR
-
IAH
Nonstop10h 25m
Lufthansa
Tue 12/516:25
IAH
-
LHR
Nonstop9h 30m
Lufthansa
Deal found 6/4£856
Thu 7/514:50
LHR
-
IAH
Nonstop10h 30m
British Airways
Tue 18/821:05
IAH
-
LHR
Nonstop9h 20m
British Airways
Deal found 8/4£858
Tue 5/509:10
LHR
-
IAH
Nonstop10h 10m
British Airways
Tue 12/521:05
IAH
-
LHR
Nonstop9h 20m
British Airways
Deal found 5/4£862
Tue 5/510:00
LHR
-
IAH
Nonstop10h 25m
Brussels Airlines
Thu 14/520:05
IAH
-
LHR
Nonstop9h 30m
Brussels Airlines
Deal found 7/4£866
Tue 21/410:00
LHR
-
IAH
Nonstop10h 25m
Multiple Airlines
Wed 6/516:20
IAH
-
LHR
Nonstop9h 25m
Multiple Airlines
Deal found 5/4£870
Tue 28/413:40
LHR
-
IAH
Nonstop10h 25m
Lufthansa
Tue 12/516:25
IAH
-
LHR
Nonstop9h 30m
Lufthansa
Deal found 6/4£871

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 10 April 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

Mon 4/5

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Mon 18/5

16:20-07:45

Nonstop9h 25m

£897

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 25/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Thu 30/4

20:05-11:35

Nonstop9h 30m

£899

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 27/4

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Mon 11/5

20:05-11:35

Nonstop9h 30m

£920
Fastest return journey

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sun 20/9

13:40-17:55

Nonstop10h 15m

Houston George Bush Intcntl

Tue 20/10

16:35-07:55

Nonstop9h 20m

£928

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 23/9

13:40-17:55

Nonstop10h 15m

Houston George Bush Intcntl

Fri 23/10

20:15-11:35

Nonstop9h 20m

£928

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 7/5

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Mon 11/5

20:05-11:35

Nonstop9h 30m

£928

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 29/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Sun 3/5

16:20-07:45

Nonstop9h 25m

£948

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Thu 24/9

13:40-17:55

Nonstop10h 15m

Houston George Bush Intcntl

Fri 23/10

20:15-11:35

Nonstop9h 20m

£958
Cheapest one-way
Fastest single journey

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 14/7

10:00-14:20

Nonstop10h 20m

£667

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 15/6

13:40-18:00

Nonstop10h 20m

£687

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 19 resultsSorted by cheapest first
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 10 April 2026.
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.
Austrian Airlines
7.6
Good
905 reviews
Check prices

Crew

8.1

Comfort

7.3

Food

6.8

Overall

7.6

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Austrian Airlines
7.6
Good
905 reviews
Austrian Airlines
7.6
Good
905 reviews
Check prices

Crew

8.1

Comfort

7.3

Food

6.8

Overall

7.6

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
United Airlines
7.4
Good
9,562 reviews
Austrian Airlines
7.6
Good
905 reviews
Check prices

Crew

8.1

Comfort

7.3

Food

6.8

Overall

7.6

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
JetBlue
7.2
Good
2,928 reviews
Austrian Airlines
7.6
Good
905 reviews
Check prices

Crew

8.1

Comfort

7.3

Food

6.8

Overall

7.6

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Lufthansa
6.8
Okay
7,905 reviews
Austrian Airlines
7.6
Good
905 reviews
Check prices

Crew

8.1

Comfort

7.3

Food

6.8

Overall

7.6

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
British Airways
6.7
Okay
7,870 reviews
Austrian Airlines
7.6
Good
905 reviews
Check prices

Crew

8.1

Comfort

7.3

Food

6.8

Overall

7.6

Entertainment

6.8

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

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