Direct flights to Houston | Cheapflights

Find flight deals to Houston

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 October 2026.

Tue 26/109:35 -

Nonstop10h 30m

Thu 4/221:40 -

Nonstop9h 00m

Deal found 29/10£556

Thu 26/1109:35 -

Nonstop10h 30m

Wed 9/1215:50 -

Nonstop9h 00m

Deal found 29/10£640

Thu 26/1109:35 -

Nonstop10h 30m

Thu 3/1221:40 -

Nonstop9h 00m

Deal found 29/10£660

Sun 22/1109:35 -

Nonstop10h 30m

Sat 28/1115:50 -

Nonstop9h 00m

Deal found 25/10£674

Thu 26/1109:35 -

Nonstop10h 30m

Thu 3/1221:40 -

Nonstop9h 00m

Deal found 28/10£699

Mon 7/1212:05 -

Nonstop10h 35m

Fri 17/920:15 -

Nonstop9h 20m

Deal found 29/10£700

Thu 26/1109:35 -

Nonstop10h 30m

Wed 2/1215:50 -

Nonstop9h 00m

Deal found 27/10£701

Wed 18/1110:00 -

Nonstop10h 40m

Fri 11/1219:00 -

Nonstop9h 15m

Deal found 30/10£702

Sun 22/1112:05 -

Nonstop10h 35m

Sun 29/1116:25 -

Nonstop9h 15m

Deal found 25/10£704

Tue 1/1209:35 -

Nonstop10h 30m

Tue 8/1221:40 -

Nonstop9h 00m

Deal found 28/10£705

Thu 26/1110:00 -

Nonstop10h 40m

Wed 9/1216:30 -

Nonstop9h 10m

Deal found 29/10£705

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

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Wed 9/12

12:05-16:40

Nonstop10h 35m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£634

Fastest return journey

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Tue 20/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£654

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Mon 19/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£654

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Wed 10/2

09:35-14:05

Nonstop10h 30m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£660

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Fri 11/12

12:05-16:40

Nonstop10h 35m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£676

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Thu 10/12

12:05-16:40

Nonstop10h 35m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£676

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Wed 6/1

12:05-16:45

Nonstop10h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£690

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Fri 8/1

10:00-14:35

Nonstop10h 35m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£693

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Sun 18/4

13:40-18:05

Nonstop10h 25m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£696

LondonHouston

LHR London Heathrow - IAH Houston George Bush Intcntl

LHRIAH

London Heathrow

Tue 15/12

12:05-16:40

Nonstop10h 35m

Houston George Bush Intcntl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£718

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 23 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

Browse thousands of different options on Cheapflights for your next trip

Texas direct flights

Popular United States destinations

Popular North America destinations

Popular Houston routes

Airlines

United States origins

Direct flights to Texas

Direct flights to Dallas

Direct flights to Austin

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.