Direct flights to Houston | Cheapflights

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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 6 September 2026.

Sun 15/1109:15 -

Nonstop15h 40m

Sun 22/1120:25 -

Nonstop17h 35m

Deal found 2/9$2,494

Thu 18/209:20 -

Nonstop15h 40m

Thu 25/220:25 -

Nonstop17h 35m

Deal found 1/9$2,496

Fri 6/1109:15 -

Nonstop15h 40m

Mon 16/1120:25 -

Nonstop17h 35m

Deal found 1/9$2,516

Wed 23/1209:15 -

Nonstop15h 40m

Mon 25/120:25 -

Nonstop17h 35m

Deal found 3/9$2,550

Thu 5/1109:20 -

Nonstop15h 40m

Mon 9/1120:25 -

Nonstop17h 35m

Deal found 2/9$2,864

Wed 4/1109:15 -

Nonstop15h 40m

Sun 8/1120:25 -

Nonstop17h 35m

Deal found 4/9$2,885

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

Wed 11/11

09:15-07:55

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,524

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

$1,525

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Wed 11/11

09:15-07:55

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,531

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

$1,622

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Fri 30/10

09:15-08:55

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,622

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 24/12

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,696

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Fri 25/12

09:15-07:55

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,791

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sat 26/12

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$2,030

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sun 15/11

09:15-07:55

Nonstop15h 40m

Houston George Bush Intcntl

Sun 22/11

20:25-07:00

Nonstop17h 35m

$2,494

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 18/2

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Thu 25/2

20:25-07:00

Nonstop17h 35m

$2,496

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 17 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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