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£595+ 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
29 Apr — 6 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 30 March 2026.

Mon 27/410:00
LHR
-
IAH
Nonstop10h 25m
Austrian Airlines
Wed 6/520:05
IAH
-
LHR
Nonstop9h 30m
Austrian Airlines
Deal found 30/3£818
Wed 22/410:00
LHR
-
IAH
Nonstop10h 25m
Austrian Airlines
Wed 29/420:05
IAH
-
LHR
Nonstop9h 30m
Austrian Airlines
Deal found 25/3£836
Tue 14/410:00
LHR
-
IAH
Nonstop10h 25m
Brussels Airlines
Tue 21/416:25
IAH
-
LHR
Nonstop9h 30m
Brussels Airlines
Deal found 30/3£838
Tue 28/413:40
LHR
-
IAH
Nonstop10h 25m
Austrian Airlines
Tue 12/520:05
IAH
-
LHR
Nonstop9h 30m
Austrian Airlines
Deal found 29/3£848
Mon 27/410:00
LHR
-
IAH
Nonstop10h 25m
Brussels Airlines
Mon 4/516:20
IAH
-
LHR
Nonstop9h 25m
Brussels Airlines
Deal found 28/3£851
Wed 2/910:00
LHR
-
IAH
Nonstop10h 20m
Multiple Airlines
Wed 9/920:15
IAH
-
LHR
Nonstop9h 20m
Multiple Airlines
Deal found 25/3£851
Mon 4/513:40
LHR
-
IAH
Nonstop10h 25m
Austrian Airlines
Tue 12/516:25
IAH
-
LHR
Nonstop9h 30m
Austrian Airlines
Deal found 27/3£854
Tue 28/410:00
LHR
-
IAH
Nonstop10h 25m
Brussels Airlines
Tue 12/516:25
IAH
-
LHR
Nonstop9h 30m
Brussels Airlines
Deal found 26/3£856
Tue 21/413:40
LHR
-
IAH
Nonstop10h 25m
Austrian Airlines
Wed 29/416:20
IAH
-
LHR
Nonstop9h 25m
Austrian Airlines
Deal found 25/3£857
Mon 11/513:40
LHR
-
IAH
Nonstop10h 25m
Lufthansa
Mon 18/516:20
IAH
-
LHR
Nonstop9h 25m
Lufthansa
Deal found 28/3£860
Tue 21/413:40
LHR
-
IAH
Nonstop10h 25m
Austrian Airlines
Tue 5/520:05
IAH
-
LHR
Nonstop9h 30m
Austrian Airlines
Deal found 29/3£868

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 30 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

Tue 28/4

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Wed 6/5

20:05-11:35

Nonstop9h 30m

£910

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 28/4

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Tue 5/5

20:05-11:35

Nonstop9h 30m

£910

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 27/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Mon 11/5

20:05-11:35

Nonstop9h 30m

£910

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 27/4

10:00-14:25

Nonstop10h 25m

Houston George Bush Intcntl

Mon 11/5

16:20-07:45

Nonstop9h 25m

£915

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 29/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Mon 13/7

16:20-07:40

Nonstop9h 20m

£960

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sun 26/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Thu 7/5

16:20-07:45

Nonstop9h 25m

£961

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 22/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Sun 26/4

16:20-07:45

Nonstop9h 25m

£961

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sun 26/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Tue 5/5

16:25-07:55

Nonstop9h 30m

£961

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 15/5

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Sat 30/5

20:15-11:35

Nonstop9h 20m

£974
Fastest return journey

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 16/6

13:40-18:00

Nonstop10h 20m

Houston George Bush Intcntl

Sat 3/10

16:20-07:40

Nonstop9h 20m

£990

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 20 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 30 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
903 reviews
Check prices

Overall

7.6

Boarding

7.6

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

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
903 reviews
Austrian Airlines
7.6
Good
903 reviews
Check prices

Overall

7.6

Boarding

7.6

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

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
9,523 reviews
Austrian Airlines
7.6
Good
903 reviews
Check prices

Overall

7.6

Boarding

7.6

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

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.
Brussels Airlines
7.2
Good
397 reviews
Austrian Airlines
7.6
Good
903 reviews
Check prices

Overall

7.6

Boarding

7.6

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

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
7,879 reviews
Austrian Airlines
7.6
Good
903 reviews
Check prices

Overall

7.6

Boarding

7.6

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

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
7,834 reviews
Austrian Airlines
7.6
Good
903 reviews
Check prices

Overall

7.6

Boarding

7.6

Food

6.8

Entertainment

6.8

Comfort

7.3

Crew

8.1

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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