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 17 September 2026.

Mon 9/1109:20 -

Nonstop15h 40m

Mon 23/1120:25 -

Nonstop17h 35m

Deal found 17/9$2,437

Thu 5/1109:20 -

Nonstop15h 40m

Wed 18/1120:25 -

Nonstop17h 35m

Deal found 16/9$2,439

Mon 9/1109:20 -

Nonstop15h 40m

Sun 29/1120:25 -

Nonstop17h 35m

Deal found 13/9$2,453

Mon 2/1109:20 -

Nonstop15h 40m

Sun 15/1120:25 -

Nonstop17h 35m

Deal found 12/9$2,455

Wed 4/1109:15 -

Nonstop15h 40m

Wed 25/1120:25 -

Nonstop17h 35m

Deal found 13/9$2,473

Thu 5/1109:20 -

Nonstop15h 40m

Wed 18/1120:25 -

Nonstop17h 35m

Deal found 15/9$2,480

Fri 6/1109:15 -

Nonstop15h 40m

Tue 17/1120:25 -

Nonstop17h 35m

Deal found 16/9$2,514

Fri 6/1109:15 -

Nonstop15h 40m

Tue 24/1120:25 -

Nonstop17h 35m

Deal found 13/9$2,529

Wed 23/1209:15 -

Nonstop15h 40m

Mon 25/120:25 -

Nonstop17h 35m

Deal found 17/9$2,570

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.

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 21/1

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,538

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

$1,643

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

$1,643

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Wed 23/12

09:15-07:55

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,719

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Tue 2/2

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,722

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

$1,741

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Mon 1/2

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,786

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Tue 22/12

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,954

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 18/11

20:25-07:00

Nonstop17h 35m

$2,439

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Mon 9/11

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Sun 29/11

20:25-07:00

Nonstop17h 35m

$2,453

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 19 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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