Direct flights to Houston | Cheapflights

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Cheapest

Best

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 10 September 2026.

Thu 29/1009:20 -

Nonstop15h 40m

Wed 11/1120:25 -

Nonstop17h 35m

Deal found 6/9$2,424

Mon 18/109:20 -

Nonstop15h 40m

Wed 10/220:25 -

Nonstop17h 35m

Deal found 9/9$2,434

Mon 18/109:20 -

Nonstop15h 40m

Fri 12/220:25 -

Nonstop17h 35m

Deal found 9/9$2,509

Wed 23/1209:15 -

Nonstop15h 40m

Mon 25/120:25 -

Nonstop17h 35m

Deal found 7/9$2,563

Tue 12/109:20 -

Nonstop15h 40m

Wed 10/220:25 -

Nonstop17h 35m

Deal found 9/9$2,567

Fri 15/109:15 -

Nonstop15h 40m

Mon 15/220:25 -

Nonstop17h 35m

Deal found 9/9$2,641

Fri 15/109:15 -

Nonstop15h 40m

Thu 11/220:25 -

Nonstop17h 35m

Deal found 9/9$2,716

Wed 4/1109:15 -

Nonstop15h 40m

Sun 8/1120:25 -

Nonstop17h 35m

Deal found 5/9$2,880

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.

SYD-HO1

SYD-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

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 29/10

09:20-09:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,530

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 5/11

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,534

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sun 1/11

09:15-08:55

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,628

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Fri 20/11

09:15-07:55

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,631

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sat 30/1

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,632

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 10/12

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,697

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sat 28/11

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,825

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Mon 26/10

09:20-09:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,922

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Mon 14/12

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,938

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sat 12/12

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$2,034

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 18 resultsSorted by cheapest first

1

2

Reviews of airlines flying non-stop to Houston

Read reviews from past customers who have flown Air New Zealand,Qantas Airways, andUnited Airlines to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Air New Zealand

8.0

Very Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

7.5

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

United Airlines

7.4

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

American Airlines

7.1

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

7.1

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

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