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$1,493+ Direct flights to Houston

This is the cheapest price on a non-stop flight to Houston found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

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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 8 February 2026.

Tue 17/311:50
SYD
-
IAH
Nonstop15h 35m
United Airlines
Tue 24/321:30
IAH
-
SYD
Nonstop17h 30m
United Airlines
Deal found 7/2$1,493
Wed 18/211:50
SYD
-
IAH
Nonstop15h 35m
United Airlines
Tue 3/320:25
IAH
-
SYD
Nonstop17h 35m
United Airlines
Deal found 6/2$1,496
Thu 19/211:50
SYD
-
IAH
Nonstop15h 35m
United Airlines
Tue 3/320:25
IAH
-
SYD
Nonstop17h 35m
United Airlines
Deal found 5/2$1,503
Wed 18/211:50
SYD
-
IAH
Nonstop15h 35m
Lufthansa
Tue 3/320:25
IAH
-
SYD
Nonstop17h 35m
Lufthansa
Deal found 6/2$1,513
Tue 10/311:50
SYD
-
IAH
Nonstop15h 35m
Lufthansa
Tue 17/321:30
IAH
-
SYD
Nonstop17h 30m
Lufthansa
Deal found 8/2$1,525
Sat 28/211:50
SYD
-
IAH
Nonstop15h 35m
United Airlines
Sun 15/321:30
IAH
-
SYD
Nonstop17h 30m
United Airlines
Deal found 4/2$1,577
Tue 3/311:50
SYD
-
IAH
Nonstop15h 35m
Lufthansa
Thu 12/321:30
IAH
-
SYD
Nonstop17h 30m
Lufthansa
Deal found 7/2$1,590
Thu 19/211:50
SYD
-
IAH
Nonstop15h 35m
United Airlines
Mon 23/220:25
IAH
-
SYD
Nonstop17h 35m
United Airlines
Deal found 6/2$2,496

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.
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.

Cheapflights Fare Finder

 
Use the slider to find non-stop flights to Houston within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 647,157 searches and data was last updated on 8 February 2026.
Use the filters below to find and compare direct flights to Houston that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 18/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Tue 3/3

20:25-07:00

Nonstop17h 35m

$1,493

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 17/3

11:50-11:25

Nonstop15h 35m

Houston George Bush Intcntl

Tue 24/3

21:30-07:00

Nonstop17h 30m

$1,502

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 19/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Tue 3/3

20:25-07:00

Nonstop17h 35m

$1,503

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 18/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Tue 3/3

20:25-07:00

Nonstop17h 35m

$1,513

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 10/3

11:50-11:25

Nonstop15h 35m

Houston George Bush Intcntl

Tue 17/3

21:30-07:00

Nonstop17h 30m

$1,525

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sat 28/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Sun 15/3

21:30-07:00

Nonstop17h 30m

$1,577

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 3/3

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Thu 12/3

21:30-07:00

Nonstop17h 30m

$1,590

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 19/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Mon 23/2

20:25-07:00

Nonstop17h 35m

$2,496

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 10/3

11:50-11:25

Nonstop15h 35m

$1,503

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 8/3

11:50-10:25

Nonstop15h 35m

$1,590

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 12 results
1
2

Reviews of airlines flying non-stop to Houston

Get insights into the airlines that provide direct flights to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated 8 February 2026.
Read reviews from past customers who have flown Air New Zealand, Virgin Australia, andQantas Airways 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
582 reviews
Check prices

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air New Zealand
8.0
Very Good
582 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Virgin Australia
7.6
Good
436 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Qantas Airways
7.5
Good
988 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
United Airlines
7.4
Good
9,254 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air Canada
7.1
Good
10,697 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

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