Direct flights to Houston | Cheapflights

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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 14 November 2026.

Tue 12/109:35 -

Nonstop10h 30m

Mon 18/121:40 -

Nonstop9h 00m

Deal found 9/11£563

Tue 26/115:25 -

Nonstop10h 30m

Thu 4/221:40 -

Nonstop9h 00m

Deal found 11/11£564

Mon 7/1215:25 -

Nonstop10h 30m

Wed 13/115:50 -

Nonstop9h 00m

Deal found 11/11£569

Wed 9/1209:35 -

Nonstop10h 30m

Thu 7/115:50 -

Nonstop9h 00m

Deal found 11/11£699

Wed 25/1109:35 -

Nonstop10h 30m

Wed 9/1215:50 -

Nonstop9h 00m

Deal found 13/11£700

Wed 18/1109:35 -

Nonstop10h 30m

Thu 10/1215:50 -

Nonstop9h 00m

Deal found 9/11£705

Fri 20/1115:25 -

Nonstop10h 30m

Mon 7/1215:50 -

Nonstop9h 00m

Deal found 11/11£708

Tue 12/115:25 -

Nonstop10h 30m

Wed 7/415:30 -

Nonstop9h 10m

Deal found 10/11£709

Mon 14/1209:35 -

Nonstop10h 30m

Thu 24/1221:40 -

Nonstop9h 00m

Deal found 13/11£710

Mon 23/1109:35 -

Nonstop10h 30m

Fri 27/1121:40 -

Nonstop9h 00m

Deal found 12/11£711

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.

LON-HO1

LHR-IAH

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

Cheapest return flight

Fastest return journey

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Tue 12/1

09:35-14:05

Nonstop10h 30m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£608

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Mon 1/2

10:00-14:35

Nonstop10h 35m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£644

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Wed 10/2

10:00-14:35

Nonstop10h 35m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£661

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Tue 9/2

10:00-14:35

Nonstop10h 35m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£661

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Fri 8/1

12:05-16:45

Nonstop10h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£703

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Thu 11/2

10:00-14:35

Nonstop10h 35m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£703

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Sun 14/2

10:00-14:35

Nonstop10h 35m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£703

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Wed 30/12

10:00-14:35

Nonstop10h 35m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£724

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Sat 21/11

09:35-14:05

Nonstop10h 30m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£729

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Mon 28/12

10:00-14:35

Nonstop10h 35m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£730

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 24 resultsSorted by cheapest first

1

2

3

Reviews of airlines flying non-stop to Houston

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

7.5

Good

Reviews

1 / 20

6.0

Good

Anonymous,Oct 2026

VIE - IAD

Flight was delayed 2 1/2 hours. they told us mechanical. Otherwise, fine service

Austrian Airlines

7.5

Good

Austrian Airlines

7.5

Good

Reviews

1 / 20

6.0

Good

Anonymous,Oct 2026

VIE - IAD

Flight was delayed 2 1/2 hours. they told us mechanical. Otherwise, fine service

United Airlines

7.3

Good

Austrian Airlines

7.5

Good

Reviews

1 / 20

6.0

Good

Anonymous,Oct 2026

VIE - IAD

Flight was delayed 2 1/2 hours. they told us mechanical. Otherwise, fine service

7.1

Good

Austrian Airlines

7.5

Good

Reviews

1 / 20

6.0

Good

Anonymous,Oct 2026

VIE - IAD

Flight was delayed 2 1/2 hours. they told us mechanical. Otherwise, fine service

6.8

Okay

Austrian Airlines

7.5

Good

Reviews

1 / 20

6.0

Good

Anonymous,Oct 2026

VIE - IAD

Flight was delayed 2 1/2 hours. they told us mechanical. Otherwise, fine service

British Airways

6.7

Okay

Austrian Airlines

7.5

Good

Reviews

1 / 20

6.0

Good

Anonymous,Oct 2026

VIE - IAD

Flight was delayed 2 1/2 hours. they told us mechanical. Otherwise, fine service

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