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 19 August 2026.

Thu 10/1209:20 -

Nonstop15h 40m

Mon 8/220:25 -

Nonstop17h 35m

Deal found 17/8$2,461

Wed 27/109:15 -

Nonstop15h 40m

Sun 31/120:25 -

Nonstop17h 35m

Deal found 16/8$2,884

Mon 26/1009:20 -

Nonstop15h 40m

Mon 26/1021:25 -

Nonstop17h 35m

Deal found 17/8$2,904

Wed 25/1109:15 -

Nonstop15h 40m

Sat 9/120:25 -

Nonstop17h 35m

Deal found 16/8$2,951

Mon 23/1109:20 -

Nonstop15h 40m

Fri 8/120:25 -

Nonstop17h 35m

Deal found 16/8$3,057

Sun 22/1109:15 -

Nonstop15h 40m

Fri 8/120:25 -

Nonstop17h 35m

Deal found 16/8$3,132

Sun 22/1109:15 -

Nonstop15h 40m

Wed 6/120:25 -

Nonstop17h 35m

Deal found 16/8$3,366

Tue 17/1109:20 -

Nonstop15h 40m

Tue 12/120:25 -

Nonstop17h 35m

Deal found 15/8$3,488

Thu 26/1109:20 -

Nonstop15h 40m

Thu 7/120:25 -

Nonstop17h 35m

Deal found 15/8$3,540

Tue 2/209:20 -

Nonstop15h 40m

Tue 2/320:25 -

Nonstop17h 35m

Deal found 15/8$4,266

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 27/1

09:15-07:55

Nonstop15h 40m

Houston George Bush Intcntl

Sun 31/1

20:25-07:00

Nonstop17h 35m

$2,884

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 26/11

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Thu 7/1

20:25-07:00

Nonstop17h 35m

$3,540

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

Tue 2/3

20:25-07:00

Nonstop17h 35m

$4,266

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Tue 24/11

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Thu 7/1

20:25-07:00

Nonstop17h 35m

$4,348

Cheapest one-way

Fastest single journey

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Wed 4/11

09:15-07:55

Nonstop15h 40m

$1,537

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 5/11

09:20-08:00

Nonstop15h 40m

$1,537

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Mon 9/11

09:20-08:00

Nonstop15h 40m

$1,537

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Fri 6/11

09:15-07:55

Nonstop15h 40m

$1,624

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sun 22/11

09:15-07:55

Nonstop15h 40m

$1,633

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Fri 30/10

09:15-08:55

Nonstop15h 40m

$1,636

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 15 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

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Air New Zealand

8.0

Very Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

7.5

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

United Airlines

7.4

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

American Airlines

7.1

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

7.1

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

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