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

Cathay Pacific and Air New Zealand are the most popular carriers 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 1 as of August 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.

$722 Cheap Flights from Houston to Perth in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:10 pm - 7:40 pmIAH Houston George Bush Intcntl-PER Perth

37h 30m2 stops Frankfurt am Main Singapore Changi

4:15 pm - 2:00 pmPER Perth-IAH Houston George Bush Intcntl

35h 45m2 stops Kuala Lumpur Intl Frankfurt am Main

$1,361Multiple Airlines

Wed, Nov 11 - Thu, Nov 19

9:13 am - 10:55 pmIAH Houston George Bush Intcntl-PER Perth

47h 42m2 stops Chicago O'Hare Intl Hong Kong Intl

12:25 am - 11:58 pmPER Perth-IAH Houston George Bush Intcntl

37h 33m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,445Multiple Airlines

Thu, Nov 12 - Wed, Nov 18

7:34 am - 6:55 amIAH Houston George Bush Intcntl-PER Perth

33h 21m2 stops Chicago O'Hare Intl Hong Kong Intl

12:25 am - 6:59 pmPER Perth-IAH Houston George Bush Intcntl

32h 34m2 stops Hong Kong Intl Los Angeles Los Angeles

$1,445Multiple Airlines

Wed, Feb 17 - Tue, Mar 2

9:06 am - 6:50 amIAH Houston George Bush Intcntl-PER Perth

32h 44m2 stops Chicago O'Hare Intl Hong Kong Intl

12:10 am - 7:34 pmPER Perth-IAH Houston George Bush Intcntl

32h 24m2 stops Hong Kong Intl Los Angeles Los Angeles

$1,445Multiple Airlines

Tue, Sep 15 - Mon, Oct 19

8:04 pm - 10:40 pmIAH Houston George Bush Intcntl-PER Perth

37h 36m2 stops Los Angeles Los Angeles Hong Kong Intl

12:25 am - 7:49 pmPER Perth-IAH Houston George Bush Intcntl

33h 24m2 stops Hong Kong Intl Los Angeles Los Angeles

$1,447Multiple Airlines

Mon, Oct 19 - Sun, Nov 1

8:24 pm - 6:50 amHOU Houston Hobby-PER Perth

45h 26m2 stops Dallas/Fort Worth Hong Kong Intl

12:25 am - 7:39 pmPER Perth-HOU Houston Hobby

33h 14m2 stops Hong Kong Intl Dallas/Fort Worth

$1,447Multiple Airlines

Mon, Oct 19 - Sun, Nov 1

6:49 pm - 10:55 pmIAH Houston George Bush Intcntl-PER Perth

38h 06m2 stops Dallas/Fort Worth Hong Kong Intl

12:25 am - 11:58 pmPER Perth-IAH Houston George Bush Intcntl

37h 33m2 stops Hong Kong Intl Dallas/Fort Worth

$1,449Cathay Pacific

Wed, Feb 17 - Mon, Mar 1

12:02 pm - 10:55 pmIAH Houston George Bush Intcntl-PER Perth

44h 53m2 stops Dallas/Fort Worth Hong Kong Intl

12:25 am - 8:32 pmPER Perth-IAH Houston George Bush Intcntl

34h 07m2 stops Hong Kong Intl Dallas/Fort Worth

$1,449Cathay Pacific

Tue, Feb 16 - Mon, Mar 1

12:00 pm - 4:50 pmIAH Houston George Bush Intcntl-PER Perth

38h 50m2 stops Los Angeles Los Angeles Auckland Intl

6:50 pm - 2:15 pmPER Perth-IAH Houston George Bush Intcntl

33h 25m1 stop Auckland Intl

$1,784Air New Zealand

Wed, Feb 17 - Wed, Mar 3

8:55 pm - 3:00 pmIAH Houston George Bush Intcntl-PER Perth

29h 05m1 stop Auckland Intl

6:50 pm - 2:15 pmPER Perth-IAH Houston George Bush Intcntl

33h 25m1 stop Auckland Intl

$1,792Air New Zealand

Mon, Oct 19 - Mon, Nov 2

Cheap last minute flights

Enter your travel dates to find the best prices.

11:24 am - 10:40 pmIAH Houston George Bush Intcntl-PER Perth

46h 16m2 stops Chicago O'Hare Intl Hong Kong Intl

12:10 am - 7:46 pmPER Perth-IAH Houston George Bush Intcntl

32h 36m2 stops Hong Kong Intl Los Angeles Los Angeles

$1,445Multiple Airlines

Thu, Aug 27 - Wed, Sep 2

9:55 pm - 10:15 pmIAH Houston George Bush Intcntl-PER Perth

35h 20m1 stop Auckland Intl

11:50 pm - 4:25 pmPER Perth-IAH Houston George Bush Intcntl

29h 35m1 stop Auckland Intl

$2,014Air New Zealand

Thu, Aug 27 - Thu, Sep 3

6:15 pm - 6:35 pmIAH Houston George Bush Intcntl-PER Perth

35h 20m1 stop Doha Hamad Intl

11:15 am - 3:55 pmPER Perth-IAH Houston George Bush Intcntl

41h 40m2 stops Sydney Kingsford Smith Doha Hamad Intl

$2,043Qatar Airways

Thu, Aug 27 - Thu, Sep 3

4:50 pm - 10:40 pmIAH Houston George Bush Intcntl-PER Perth

40h 50m2 stops Vancouver Intl Hong Kong Intl

3:30 pm - 10:01 pmPER Perth-IAH Houston George Bush Intcntl

43h 31m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,703Multiple Airlines

Thu, Aug 27 - Thu, Sep 3

12:57 pm - 6:35 pmHOU Houston Hobby-PER Perth

40h 38m2 stops Dallas/Fort Worth Doha Hamad Intl

10:45 pm - 3:26 pmPER Perth-HOU Houston Hobby

53h 41m2 stops Doha Hamad Intl Dallas/Fort Worth

$3,356Qatar Airways

Thu, Aug 27 - Thu, Sep 3

5:41 am - 11:15 amHOU Houston Hobby-PER Perth

40h 34m3 stops Dallas/Fort Worth Los Angeles Los Angeles Melbourne

10:35 am - 9:02 amPER Perth-HOU Houston Hobby

35h 27m3 stops Brisbane Los Angeles Los Angeles Dallas/Fort Worth

$3,657Qantas Airways

Thu, Aug 27 - Thu, Sep 3

5:41 am - 11:15 amHOU Houston Hobby-PER Perth

40h 34m3 stops Dallas/Fort Worth Los Angeles Los Angeles Melbourne

11:55 pm - 3:26 pmPER Perth-HOU Houston Hobby

28h 31m2 stops Sydney Kingsford Smith Dallas/Fort Worth

$3,663Qantas Airways

Thu, Aug 27 - Thu, Sep 3

3:25 pm - 1:20 amIAH Houston George Bush Intcntl-PER Perth

44h 55m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai

9:00 pm - 1:20 pmPER Perth-IAH Houston George Bush Intcntl

53h 20m3 stops Denpasar Bali Ngurah Rai Singapore Changi Amsterdam Schiphol

$4,212KLM

Thu, Aug 27 - Thu, Sep 3

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Air New Zealand flights from Houston to Perth

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

Air New Zealand

Feb 17

IAH12:00 pmHouston George Bush Intcntl

38h 50m

2 stops

PER4:50 pmPerth

Mar 3

PER6:50 pmPerth

33h 25m

1 stop

IAH2:15 pmHouston George Bush Intcntl

$1,784

Air New Zealand

Oct 19

IAH8:55 pmHouston George Bush Intcntl

29h 05m

1 stop

PER3:00 pmPerth

Nov 2

PER6:50 pmPerth

33h 25m

1 stop

IAH2:15 pmHouston George Bush Intcntl

$1,792

Air New Zealand

Oct 16

IAH8:55 pmHouston George Bush Intcntl

29h 05m

1 stop

PER3:00 pmPerth

Oct 31

PER11:50 pmPerth

28h 25m

1 stop

IAH3:15 pmHouston George Bush Intcntl

$1,805

Qantas Airways flights from Houston to Perth

Our best Qantas Airways deals on Houston to Perth flight tickets

Qantas Airways

Sep 26

HOU6:34 pmHouston Hobby

33h 26m

2 stops

PER5:00 pmPerth

Oct 31

PER5:20 pmPerth

37h 12m

2 stops

HOU5:32 pmHouston Hobby

$2,879

Qantas Airways

Sep 15

HOU6:34 pmHouston Hobby

33h 26m

2 stops

PER5:00 pmPerth

Oct 20

PER10:55 pmPerth

30h 41m

2 stops

HOU4:36 pmHouston Hobby

$2,884

Qantas Airways

Sep 12

HOU4:18 pmHouston Hobby

29h 57m

2 stops

PER11:15 amPerth

Dec 12

PER10:55 pmPerth

31h 37m

2 stops

HOU4:32 pmHouston Hobby

$2,981

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Wed 11/11

4:10 pm-7:40 pm

2 stops37h 30m

Perth

Thu 11/19

4:15 pm-2:00 pm

2 stops35h 45m

$1,361

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Thu 11/12

9:13 am-10:55 pm

2 stops47h 42m

Perth

Wed 11/18

12:25 am-11:58 pm

2 stops37h 33m

$1,445

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Wed 2/17

7:34 am-6:55 am

2 stops33h 21m

Perth

Tue 3/2

12:25 am-6:59 pm

2 stops32h 34m

$1,445

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Tue 9/15

9:06 am-6:50 am

2 stops32h 44m

Perth

Mon 10/19

12:10 am-7:34 pm

2 stops32h 24m

$1,445

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Mon 10/19

8:04 pm-10:40 pm

2 stops37h 36m

Perth

Sun 11/1

12:25 am-7:49 pm

2 stops33h 24m

$1,447

HoustonPerth

HOU Houston Hobby - PER Perth

HOUPER

Houston Hobby

Mon 10/19

8:24 pm-6:50 am

2 stops45h 26m

Perth

Sun 11/1

12:25 am-7:39 pm

2 stops33h 14m

$1,447

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Wed 2/17

6:49 pm-10:55 pm

2 stops38h 06m

Perth

Mon 3/1

12:25 am-11:58 pm

2 stops37h 33m

$1,449

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Tue 2/16

12:02 pm-10:55 pm

2 stops44h 53m

Perth

Mon 3/1

12:25 am-8:32 pm

2 stops34h 07m

$1,449

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Wed 2/17

12:00 pm-4:50 pm

2 stops38h 50m

Perth

Wed 3/3

6:50 pm-2:15 pm

1 stop33h 25m

$1,784

Quickest round-trip

HoustonPerth

IAH Houston George Bush Intcntl - PER Perth

IAHPER

Houston George Bush Intcntl

Mon 10/19

8:55 pm-3:00 pm

1 stop29h 05m

Perth

Mon 11/2

6:50 pm-2:15 pm

1 stop33h 25m

$1,792

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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, August 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 $0. If you are unable to visit Perth during the month of August, then departing from Houston during the month January is also very affordable. Most momondo users find prices during this month for around $0.

Cheap Houston to Perth flight deals and tips

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

Best Price Found	$722
Fastest flight time	30h 26m
Direct flights	None

The best one-way flight to Perth from Houston in the past 72 hours is $722. The best round-trip flight deal from Houston to Perth found on momondo in the last 72 hours is $1,361.

The fastest flight from Houston to Perth takes 30h 26m

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

Search flight deals

Frequently asked questions about flying from Houston to Perth

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 30h 26m.
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 1 as of August 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
Air New Zealand	PriceFrom $1,363	Free Cancellation	Rating 8.0 664 reviews		Search Air New Zealand flights

Rottnest Island

Fremantle

Mandurah

Scarborough

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Perth?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Perth for you.

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.