What is the cheapest airline that flies from Houston to Perth?

Qantas Airways is the most popular carrier operating from Houston to Perth

When did momondo last update prices for flights from Houston to Perth Airport?

Prices for flights from Houston to Perth Airport refresh daily.

How many operators does momondo search for flights from Houston to Perth Airport?

The number of operators available for flights from Houston to Perth Airport is 2 as of January 2026.

How old do you have to be to fly from Houston to Perth Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$539 Cheap Flights from Houston to Perth in 2026

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Cheap round-trip flights

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4:51 pm - 5:25 am

IAH

PER

47h 34m2 stops

4:55 pm - 5:40 am

PER

IAH

49h 45m2 stops

$1,330Multiple Airlines

mié., mar. 18 - mié., abr. 22

4:51 pm - 5:25 am

IAH

PER

47h 34m2 stops

4:55 pm - 5:40 am

PER

IAH

49h 45m2 stops

$1,331Multiple Airlines

mié., mar. 18 - mié., abr. 22

4:51 pm - 11:55 pm

IAH

PER

42h 04m2 stops

4:55 pm - 5:40 am

PER

IAH

49h 45m2 stops

$1,332Multiple Airlines

mié., mar. 18 - mié., abr. 22

7:59 am - 6:55 am

IAH

PER

32h 56m2 stops

8:30 am - 5:59 pm

PER

IAH

47h 29m2 stops

$1,354Cathay Pacific

mié., feb. 25 - mar., mar. 3

7:41 pm - 7:45 am

IAH

PER

47h 04m2 stops

12:10 am - 11:51 pm

PER

IAH

36h 41m2 stops

$1,363Cathay Pacific

mar., abr. 7 - lun., abr. 27

6:26 pm - 10:55 pm

IAH

PER

39h 29m2 stops

12:25 am - 7:11 pm

PER

IAH

31h 46m2 stops

$1,372Cathay Pacific

mar., mar. 10 - mié., mar. 18

7:41 pm - 10:40 pm

IAH

PER

37h 59m2 stops

12:10 am - 7:11 pm

PER

IAH

32h 01m2 stops

$1,384Cathay Pacific

mar., may. 5 - mar., may. 19

4:19 pm - 10:40 pm

HOU

PER

41h 21m2 stops

12:10 am - 11:47 pm

PER

HOU

36h 37m2 stops

$1,387Multiple Airlines

mar., may. 5 - mar., may. 19

7:43 pm - 10:55 pm

IAH

PER

38h 12m2 stops

8:30 am - 7:11 pm

PER

IAH

47h 41m2 stops

$1,392Cathay Pacific

lun., mar. 9 - lun., mar. 16

6:45 pm - 4:15 am

IAH

PER

44h 30m2 stops

5:35 am - 4:15 pm

PER

IAH

47h 40m2 stops

$1,401Multiple Airlines

mié., mar. 11 - sáb., mar. 21

Air New Zealand flights from Houston to Perth

Our best Air New Zealand deals on Houston to Perth flight tickets

Air New Zealand

Mar 1

IAH7:39 pmHouston George Bush Intcntl

30h 36m

2 stops

PER4:15 pmPerth

Mar 15

PER6:50 pmPerth

33h 15m

1 stop

IAH3:05 pmHouston George Bush Intcntl

$1,694

Find similar

Air New Zealand

Mar 1

IAH6:34 pmHouston George Bush Intcntl

31h 41m

2 stops

PER4:15 pmPerth

Mar 15

PER6:50 pmPerth

33h 15m

1 stop

IAH3:05 pmHouston George Bush Intcntl

$1,695

Find similar

Air New Zealand

Mar 2

IAH7:39 pmHouston George Bush Intcntl

28h 36m

2 stops

PER2:15 pmPerth

Mar 15

PER6:50 pmPerth

33h 15m

1 stop

IAH3:05 pmHouston George Bush Intcntl

$1,704

Find similar

American Airlines flights from Houston to Perth

Our best American Airlines deals on Houston to Perth flight tickets

American Airlines

Feb 1

HOU4:55 pmHouston Hobby

29h 30m

2 stops

PER12:25 pmPerth

Feb 8

PER10:40 pmPerth

33h 26m

2 stops

HOU6:06 pmHouston Hobby

$2,168

Find similar

American Airlines

Feb 4

HOU4:55 pmHouston Hobby

29h 10m

2 stops

PER12:05 pmPerth

Mar 6

PER10:40 pmPerth

31h 11m

2 stops

HOU3:51 pmHouston Hobby

$2,217

Find similar

American Airlines

Mar 18

HOU4:20 pmHouston Hobby

31h 05m

2 stops

PER12:25 pmPerth

Apr 22

PER11:55 pmPerth

28h 54m

2 stops

HOU3:49 pmHouston Hobby

$2,220

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

mié. 3/18

4:51 pm-5:25 am

2 stops47h 34m

Perth

mié. 4/22

4:55 pm-5:40 am

2 stops49h 45m

$1,330

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

mié. 3/18

4:51 pm-5:25 am

2 stops47h 34m

Perth

mié. 4/22

4:55 pm-5:40 am

2 stops49h 45m

$1,331

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

mié. 3/18

4:51 pm-11:55 pm

2 stops42h 04m

Perth

mié. 4/22

4:55 pm-5:40 am

2 stops49h 45m

$1,332

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

mié. 2/25

7:59 am-6:55 am

2 stops32h 56m

Perth

mar. 3/3

8:30 am-5:59 pm

2 stops47h 29m

$1,354

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

mar. 4/7

7:41 pm-7:45 am

2 stops47h 04m

Perth

lun. 4/27

12:10 am-11:51 pm

2 stops36h 41m

$1,363

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

mar. 3/10

6:26 pm-10:55 pm

2 stops39h 29m

Perth

mié. 3/18

12:25 am-7:11 pm

2 stops31h 46m

$1,372

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

mar. 5/5

7:41 pm-10:40 pm

2 stops37h 59m

Perth

mar. 5/19

12:10 am-7:11 pm

2 stops32h 01m

$1,384

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

mar. 5/5

4:19 pm-10:40 pm

2 stops41h 21m

Perth

mar. 5/19

12:10 am-11:47 pm

2 stops36h 37m

$1,387

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

lun. 3/9

7:43 pm-10:55 pm

2 stops38h 12m

Perth

lun. 3/16

8:30 am-7:11 pm

2 stops47h 41m

$1,392

HoustonPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

mié. 3/11

6:45 pm-4:15 am

2 stops44h 30m

Perth

sáb. 3/21

5:35 am-4:15 pm

2 stops47h 40m

$1,401

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Perth?

In general, February is the cheapest month to fly from Houston to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,197. If you are unable to visit Perth during the month of February, then departing from Houston during the month August is also very affordable. Most momondo users find prices during this month for around $1,292.

Cheap Houston to Perth flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Perth

Fastest flight time	29h 27m
Direct flights	None

The fastest flight from Houston to Perth takes 29h 27m

There are no direct flights from Houston to Perth. There are no popular flight routes from Houston to Perth.

Search flight deals

How far is Houston to Perth by plane?
The straight-line distance from Houston to Perth is 10577.4 mi. In terms of flight time, this usually takes a little over 29h 27m.
When did momondo last update prices for flights from Houston to Perth Airport?
Prices for flights from Houston to Perth Airport refresh daily.
How many operators does momondo search for flights from Houston to Perth Airport?
The number of operators available for flights from Houston to Perth Airport is 2 as of January 2026.
How old do you have to be to fly from Houston to Perth Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Perth

Compare and see reviews for airlines that fly from Houston to Perth with momondo

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $1,157	Free Cancellation	Rating 7.5 962 reviews		Search Qantas Airways flights
Air New Zealand	PriceFrom $1,159	Free Cancellation	Rating 8.0 563 reviews		Search Air New Zealand flights

Mandurah

Fremantle

Rottnest Island

Scarborough

Waikiki

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Can I find flights from Houston to Perth with flexible booking policies on momondo?

All flight searches from Houston to Perth on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Perth?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Perth.

I’m not ready to book a flight from Houston to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.