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 30 August 2026.

Thu 24/1209:20 -

Nonstop15h 40m

Tue 26/120:25 -

Nonstop17h 35m

Deal found 26/8$2,432

Sat 26/1209:20 -

Nonstop15h 40m

Tue 26/120:25 -

Nonstop17h 35m

Deal found 26/8$2,508

Thu 18/209:20 -

Nonstop15h 40m

Thu 25/220:25 -

Nonstop17h 35m

Deal found 26/8$2,509

Mon 18/109:20 -

Nonstop15h 40m

Sat 6/220:25 -

Nonstop17h 35m

Deal found 30/8$2,532

Wed 20/109:15 -

Nonstop15h 40m

Thu 18/220:25 -

Nonstop17h 35m

Deal found 27/8$2,536

Wed 23/1209:15 -

Nonstop15h 40m

Mon 25/120:25 -

Nonstop17h 35m

Deal found 30/8$2,569

Sat 26/1209:20 -

Nonstop15h 40m

Sat 30/120:25 -

Nonstop17h 35m

Deal found 26/8$2,583

Thu 24/1209:20 -

Nonstop15h 40m

Fri 29/120:25 -

Nonstop17h 35m

Deal found 26/8$2,732

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

Sat 26/12

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Tue 26/1

20:25-07:00

Nonstop17h 35m

$2,508

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

Mon 25/1

20:25-07:00

Nonstop17h 35m

$2,569

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Wed 4/11

09:15-07:55

Nonstop15h 40m

Houston George Bush Intcntl

Sun 8/11

20:25-07:00

Nonstop17h 35m

$2,886

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

Mon 1/2

20:25-07:00

Nonstop17h 35m

$3,067

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

Sun 31/1

20:25-07:00

Nonstop17h 35m

$3,067

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Tue 15/12

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Tue 5/1

20:25-07:00

Nonstop17h 35m

$3,993

Cheapest one-way

Fastest single journey

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Mon 26/10

09:20-09:00

Nonstop15h 40m

$1,534

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Tue 19/1

09:20-08:00

Nonstop15h 40m

$1,534

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Tue 2/2

09:20-08:00

Nonstop15h 40m

$1,536

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sun 22/11

09:15-07:55

Nonstop15h 40m

$1,637

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 16 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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