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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 January 2026.

Tue 7/409:10LHR - IAH

Nonstop10h 15mBritish Airways

Sat 18/415:30IAH - LHR

Nonstop9h 10mBritish Airways

Deal found 7/1£543

Thu 5/209:35LHR - IAH

Nonstop10h 30mBritish Airways

Thu 12/215:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 6/1£562

Wed 21/109:35LHR - IAH

Nonstop10h 30mBritish Airways

Mon 2/221:45IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 6/1£564

Wed 21/109:35LHR - IAH

Nonstop10h 30mBritish Airways

Thu 19/221:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 7/1£566

Mon 26/115:25LHR - IAH

Nonstop10h 35mBritish Airways

Sun 26/415:30IAH - LHR

Nonstop9h 10mBritish Airways

Deal found 7/1£566

Tue 10/309:35LHR - IAH

Nonstop10h 30mBritish Airways

Fri 25/921:05IAH - LHR

Nonstop9h 20mBritish Airways

Deal found 7/1£569

Tue 14/409:10LHR - IAH

Nonstop10h 15mBritish Airways

Thu 30/421:05IAH - LHR

Nonstop9h 20mBritish Airways

Deal found 6/1£576

Mon 16/312:05LHR - IAH

Nonstop10h 45mLufthansa

Mon 23/320:05IAH - LHR

Nonstop9h 10mLufthansa

Deal found 6/1£577

Mon 27/414:45LHR - IAH

Nonstop10h 30mBritish Airways

Sun 3/521:05IAH - LHR

Nonstop9h 20mBritish Airways

Deal found 7/1£578

Fri 23/112:05LHR - IAH

Nonstop10h 45mMultiple Airlines

Sun 1/216:20IAH - LHR

Nonstop9h 10mMultiple Airlines

Deal found 6/1£580

Fri 13/310:00LHR - IAH

Nonstop10h 45mMultiple Airlines

Thu 19/320:05IAH - LHR

Nonstop9h 10mMultiple Airlines

Deal found 7/1£580

Tue 10/309:35LHR - IAH

Nonstop10h 30mBritish Airways

Sun 15/316:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 6/1£581

Best flights to Houston
Discover carefully curated flight deals to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 January 2026.

Mon 2/209:35LHR - IAH

Nonstop10h 30mBritish Airways

Thu 19/221:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 7/1£580

Thu 29/110:00LHR - IAH

Nonstop10h 45mUnited Airlines

Thu 5/216:20IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 6/1£600

Tue 10/309:35LHR - IAH

Nonstop10h 30mBritish Airways

Sun 15/316:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 6/1£581

Thu 29/110:00LHR - IAH

Nonstop10h 45mUnited Airlines

Sun 1/216:20IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 6/1£600

Wed 11/309:35LHR - IAH

Nonstop10h 30mBritish Airways

Sat 21/322:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 7/1£585

Wed 28/110:00LHR - IAH

Nonstop10h 45mUnited Airlines

Thu 5/216:20IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 6/1£600

Fri 13/209:35LHR - IAH

Nonstop10h 30mBritish Airways

Sat 21/221:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 7/1£585

Sun 1/215:25LHR - IAH

Nonstop10h 35mBritish Airways

Tue 10/215:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 7/1£585

Tue 3/209:35LHR - IAH

Nonstop10h 30mBritish Airways

Thu 12/215:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 7/1£585

Sat 7/309:35LHR - IAH

Nonstop10h 30mBritish Airways

Tue 17/316:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 7/1£585

Wed 11/209:35LHR - IAH

Nonstop10h 30mBritish Airways

Wed 18/215:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 7/1£585

Mon 19/109:35LHR - IAH

Nonstop10h 30mBritish Airways

Tue 24/215:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 7/1£585

Last-minute flights to Houston
Discover last-minute flight deals to Houston. Data last updated 8 January 2026 and is based on user searches.

Thu 15/112:05LHR - IAH

Nonstop10h 45mLufthansa

Sat 31/116:20IAH - LHR

Nonstop9h 10mLufthansa

Deal found 7/1£574

Thu 15/115:25LHR - IAH

Nonstop10h 35mBritish Airways

Sun 25/121:50IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 7/1£580

Thu 15/112:05LHR - IAH

Nonstop10h 45mMultiple Airlines

Sat 31/116:20IAH - LHR

Nonstop9h 10mMultiple Airlines

Deal found 7/1£580

Tue 13/112:05LHR - IAH

Nonstop10h 45mAustrian Airlines

Sun 18/116:20IAH - LHR

Nonstop9h 10mAustrian Airlines

Deal found 6/1£586

Thu 15/112:05LHR - IAH

Nonstop10h 45mBrussels Airlines

Thu 29/116:20IAH - LHR

Nonstop9h 10mBrussels Airlines

Deal found 6/1£589

Wed 14/112:05LHR - IAH

Nonstop10h 45mBrussels Airlines

Thu 22/116:20IAH - LHR

Nonstop9h 10mBrussels Airlines

Deal found 7/1£590

Thu 15/110:00LHR - IAH

Nonstop10h 45mUnited Airlines

Wed 28/116:20IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 6/1£600

Wed 14/110:00LHR - IAH

Nonstop10h 45mUnited Airlines

Thu 26/216:20IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 7/1£601

Thu 15/112:05LHR - IAH

Nonstop10h 45mUnited Airlines

Sat 31/119:05IAH - LHR

Nonstop9h 10mUnited Airlines

Deal found 7/1£604

Wed 14/110:00LHR - IAH

Nonstop10h 45mLufthansa

Thu 26/216:20IAH - LHR

Nonstop9h 10mLufthansa

Deal found 7/1£618

Tue 13/110:00LHR - IAH

Nonstop10h 45mLufthansa

Thu 26/216:20IAH - LHR

Nonstop9h 10mLufthansa

Deal found 7/1£1,121

One-way flights to Houston
Search for one-way flight options to Houston. Find affordable one-way fares based on user searches. Data last updated 8 January 2026.

Sat 17/109:35LHR - IAH

Nonstop10h 30mFinnair

Deal found 6/1£520

Tue 13/110:00LHR - IAH

Nonstop10h 45mAustrian Airlines

Deal found 6/1£523

Mon 16/312:05LHR - IAH

Nonstop10h 45mLufthansa

Deal found 7/1£526

Sun 1/310:00LHR - IAH

Nonstop10h 45mBrussels Airlines

Deal found 7/1£529

Fri 30/109:35LHR - IAH

Nonstop10h 30mIberia

Deal found 6/1£531

Sun 8/315:25LHR - IAH

Nonstop10h 35mBritish Airways

Deal found 7/1£539

Thu 12/210:00LHR - IAH

Nonstop10h 45mLufthansa

Deal found 6/1£540

Sun 12/413:40LHR - IAH

Nonstop10h 25mBrussels Airlines

Deal found 6/1£563

Thu 12/309:35LHR - IAH

Nonstop10h 30mFinnair

Deal found 6/1£567

Fri 20/210:00LHR - IAH

Nonstop10h 45mLufthansa

Deal found 6/1£570

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.

Fly from

Route

Depart

Return

Price

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 2/2

09:35-14:05

Nonstop10h 30m

Houston George Bush Intcntl

Thu 19/2

21:50-12:50

Nonstop9h 00m

£580

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Tue 10/3

09:35-15:05

Nonstop10h 30m

Houston George Bush Intcntl

Sun 15/3

16:50-06:50

Nonstop9h 00m

£581

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

£585

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Fri 13/2

09:35-14:05

Nonstop10h 30m

Houston George Bush Intcntl

Sat 21/2

21:50-12:50

Nonstop9h 00m

£585

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sun 1/2

15:25-20:00

Nonstop10h 35m

Houston George Bush Intcntl

Tue 10/2

15:50-06:50

Nonstop9h 00m

£585

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Sat 7/3

09:35-14:05

Nonstop10h 30m

Houston George Bush Intcntl

Tue 17/3

16:50-06:50

Nonstop9h 00m

£585

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

£585

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 19/1

09:35-14:05

Nonstop10h 30m

Houston George Bush Intcntl

Tue 24/2

15:50-06:50

Nonstop9h 00m

£585

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 4/5

09:10-13:25

Nonstop10h 15m

Houston George Bush Intcntl

Tue 12/5

21:05-12:25

Nonstop9h 20m

£597

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 28/1

10:00-14:45

Nonstop10h 45m

Houston George Bush Intcntl

Tue 3/2

16:20-07:30

Nonstop9h 10m

£600

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 23 results

1

2

3

Reviews of airlines flying non-stop to Houston

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

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

Austrian Airlines

7.6

Good

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

7.6

Good

Austrian Airlines

7.6

Good

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

Austrian Airlines

7.6

Good

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

6.8

Okay

Austrian Airlines

7.6

Good

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

Austrian Airlines

7.6

Good

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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