What airlines fly to Perth?

Qantas Airways, Cathay Pacific and Singapore Airlines are the top three most popular airlines that fly to Perth from United States according to our data. Qantas Airways is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 9 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Perth?

Average flight duration from United States to Perth depends on which airport you fly into and out of. Flying from Los Angeles to Perth is 23h 40m on average, while flying from San Francisco to Perth is 26h 55m on average. Perth is the most popular airport in Perth.

What is the cheapest airline that flies from United States to Perth?

American Airlines, United Airlines, and Qantas Airways are the most popular carriers operating from United States to Perth

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

Prices for flights from United States to Perth Airport are refreshed on a daily basis.

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

As of August 2026, there are 8 operators available to choose from for flights from United States to Perth Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Perth Airport.

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

The necessary travel and health documents for your Perth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$530 Cheap Flights from the United States to Perth in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Perth

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Perth

Enter your travel dates to find the best prices.

8:00 pm - 10:20 pmLAX Los Angeles-PER Perth

34h 20m1 stop Auckland Intl

10:45 pm - 10:05 amPER Perth-LAX Los Angeles

27h 20m2 stops Melbourne Auckland Intl

$1,122Air New Zealand

Tue, Nov 3 - Tue, Nov 10

10:10 pm - 10:15 pmLAX Los Angeles-PER Perth

33h 05m1 stop Auckland Intl

4:25 pm - 1:20 pmPER Perth-LAX Los Angeles

35h 55m2 stops Sydney Kingsford Smith Auckland Intl

$1,129Air New Zealand

Tue, Sep 1 - Mon, Sep 7

10:50 pm - 10:30 pmSFO San Francisco-PER Perth

32h 40m1 stop Ho Chi Minh City

12:45 am - 5:00 pmPER Perth-SFO San Francisco

32h 15m1 stop Ho Chi Minh City

$1,165Vietnam Airlines

Sat, Oct 17 - Sat, Nov 14

12:25 pm - 10:40 pmSEA Seattle/Tacoma Intl-PER Perth

43h 15m1 stop Hong Kong Intl

12:25 am - 9:10 amPER Perth-SEA Seattle/Tacoma Intl

24h 45m1 stop Hong Kong Intl

$1,192Cathay Pacific

Tue, Sep 8 - Mon, Nov 2

4:55 pm - 2:05 pmLAX Los Angeles-PER Perth

30h 10m1 stop Manila Ninoy Aquino Intl

2:45 pm - 12:00 pmPER Perth-LAX Los Angeles

37h 15m2 stops Sydney Kingsford Smith Nadi

$1,224Multiple Airlines

Mon, Oct 19 - Tue, Nov 3

11:45 am - 6:50 amSEA Seattle/Tacoma Intl-PER Perth

28h 05m1 stop Hong Kong Intl

8:30 am - 10:10 amPER Perth-SEA Seattle/Tacoma Intl

40h 40m1 stop Hong Kong Intl

$1,252Cathay Pacific

Wed, Oct 21 - Sun, Oct 25

11:30 pm - 5:10 amLAX Los Angeles-PER Perth

38h 40m1 stop Singapore Changi

6:25 am - 9:50 pmPER Perth-LAX Los Angeles

30h 25m1 stop Singapore Changi

$1,254Singapore Airlines

Tue, Sep 8 - Tue, Sep 15

12:30 am - 7:15 amSFO San Francisco-PER Perth

39h 45m1 stop Manila Ninoy Aquino Intl

8:35 am - 9:10 pmPER Perth-SFO San Francisco

27h 35m1 stop Manila Ninoy Aquino Intl

$1,255Philippine Airlines

Mon, Sep 7 - Mon, Sep 14

11:45 pm - 7:15 amLAX Los Angeles-PER Perth

40h 30m1 stop Manila Ninoy Aquino Intl

8:35 am - 8:40 pmPER Perth-LAX Los Angeles

27h 05m1 stop Manila Ninoy Aquino Intl

$1,256Philippine Airlines

Mon, Aug 24 - Mon, Aug 31

9:15 pm - 12:30 pmLAX Los Angeles-PER Perth

24h 15m1 stop Singapore Changi

4:55 pm - 9:50 pmPER Perth-LAX Los Angeles

43h 55m1 stop Singapore Changi

$1,266Singapore Airlines

Wed, Sep 30 - Tue, Oct 13

Recent last minute flight deals from the United States to Perth

Enter your travel dates to find the best prices.

11:30 pm - 5:00 pmLAX Los Angeles-PER Perth

26h 30m1 stop Sydney Kingsford Smith

10:30 am - 2:30 pmPER Perth-LAX Los Angeles

19h 00m1 stop Sydney Kingsford Smith

$1,281Qantas Airways

Wed, Aug 12 - Tue, Aug 25

5:57 pm - 1:35 pmLAX Los Angeles-PER Perth

28h 38m2 stops San Francisco Sydney Kingsford Smith

10:35 am - 5:05 pmPER Perth-LAX Los Angeles

21h 30m1 stop Brisbane

$1,295American Airlines

Sun, Aug 16 - Sun, Aug 30

11:30 pm - 1:35 pmLAX Los Angeles-PER Perth

23h 05m1 stop Sydney Kingsford Smith

10:35 am - 5:05 pmPER Perth-LAX Los Angeles

21h 30m1 stop Brisbane

$1,297American Airlines

Sun, Aug 16 - Sun, Aug 30

11:30 pm - 5:00 pmLAX Los Angeles-PER Perth

26h 30m1 stop Sydney Kingsford Smith

8:10 am - 7:05 amPER Perth-LAX Los Angeles

37h 55m1 stop Melbourne

$1,363Qantas Airways

Sun, Aug 16 - Sun, Aug 30

6:45 pm - 2:40 pmLAX Los Angeles-PER Perth

28h 55m2 stops San Francisco Melbourne

3:30 pm - 6:10 amPER Perth-LAX Los Angeles

29h 40m1 stop Sydney Kingsford Smith

$1,385United Airlines

Wed, Aug 12 - Tue, Aug 25

5:37 pm - 12:30 pmLAX Los Angeles-PER Perth

27h 53m2 stops San Francisco Sydney Kingsford Smith

11:45 pm - 12:01 pmPER Perth-LAX Los Angeles

27h 16m2 stops Melbourne San Francisco

$1,389United Airlines

Sun, Aug 16 - Sun, Aug 30

12:30 am - 7:15 amSFO San Francisco-PER Perth

39h 45m1 stop Manila Ninoy Aquino Intl

8:35 am - 9:10 pmPER Perth-SFO San Francisco

27h 35m1 stop Manila Ninoy Aquino Intl

$1,417Philippine Airlines

Wed, Aug 12 - Sat, Aug 22

1:20 am - 3:45 amSFO San Francisco-PER Perth

35h 25m2 stops Hong Kong Intl Kuala Lumpur Intl

10:35 am - 7:20 amPER Perth-SFO San Francisco

35h 45m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl

$1,482Multiple Airlines

Wed, Aug 12 - Sat, Aug 22

1:20 am - 3:45 amSFO San Francisco-PER Perth

35h 25m2 stops Hong Kong Intl Kuala Lumpur Intl

8:35 am - 9:10 pmPER Perth-SFO San Francisco

27h 35m1 stop Manila Ninoy Aquino Intl

$1,525Multiple Airlines

Wed, Aug 12 - Sat, Aug 22

11:45 am - 2:40 pmSFO San Francisco-PER Perth

35h 55m1 stop Singapore Changi

1:10 am - 9:50 amPER Perth-SFO San Francisco

23h 40m1 stop Singapore Changi

$1,640Singapore Airlines

Thu, Aug 13 - Sat, Aug 22

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Cathay Pacific flights from United States to Perth

Our best Cathay Pacific deals on United States to Perth flight tickets

Cathay Pacific

Aug 17

SEA12:25 pmSeattle/Tacoma Intl

43h 15m

1 stop

PER10:40 pmPerth

Sep 14

PER8:20 amPerth

41h 00m

1 stop

SEA10:20 amSeattle/Tacoma Intl

$1,191

Cathay Pacific

Sep 8

SEA12:25 pmSeattle/Tacoma Intl

43h 15m

1 stop

PER10:40 pmPerth

Nov 2

PER12:25 amPerth

24h 45m

1 stop

SEA9:10 amSeattle/Tacoma Intl

$1,192

Cathay Pacific

Oct 20

SEA11:45 amSeattle/Tacoma Intl

28h 05m

1 stop

PER6:50 amPerth

Nov 22

PER8:30 amPerth

40h 40m

1 stop

SEA9:10 amSeattle/Tacoma Intl

$1,215

Air New Zealand flights from United States to Perth

Our best Air New Zealand deals on United States to Perth flight tickets

Air New Zealand

Nov 3

LAX8:00 pmLos Angeles

34h 20m

1 stop

PER10:20 pmPerth

Nov 10

PER10:45 pmPerth

27h 20m

2 stops

LAX10:05 amLos Angeles

$1,122

Air New Zealand

Sep 1

LAX10:10 pmLos Angeles

33h 05m

1 stop

PER10:15 pmPerth

Sep 7

PER4:25 pmPerth

35h 55m

2 stops

LAX1:20 pmLos Angeles

$1,129

Air New Zealand

Nov 3

LAX8:00 pmLos Angeles

33h 05m

2 stops

PER9:05 pmPerth

Nov 10

PER10:45 pmPerth

28h 40m

2 stops

LAX11:25 amLos Angeles

$1,142

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Los AngelesPerth

LAX Los Angeles - PER Perth

LAXPER

Los Angeles

Tue 11/3

8:00 pm-10:20 pm

1 stop34h 20m

Perth

Tue 11/10

10:45 pm-10:05 am

2 stops27h 20m

$1,122

Los AngelesPerth

LAX Los Angeles - PER Perth

LAXPER

Los Angeles

Tue 9/1

10:10 pm-10:15 pm

1 stop33h 05m

Perth

Mon 9/7

4:25 pm-1:20 pm

2 stops35h 55m

$1,129

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sat 10/17

10:50 pm-10:30 pm

1 stop32h 40m

Perth

Sat 11/14

12:45 am-5:00 pm

1 stop32h 15m

$1,165

SeattlePerth

SEA Seattle/Tacoma Intl - PER Perth

SEAPER

Seattle/Tacoma Intl

Tue 9/8

12:25 pm-10:40 pm

1 stop43h 15m

Perth

Mon 11/2

12:25 am-9:10 am

1 stop24h 45m

$1,192

Los AngelesPerth

LAX Los Angeles - PER Perth

LAXPER

Los Angeles

Mon 10/19

4:55 pm-2:05 pm

1 stop30h 10m

Perth

Tue 11/3

2:45 pm-12:00 pm

2 stops37h 15m

$1,224

SeattlePerth

SEA Seattle/Tacoma Intl - PER Perth

SEAPER

Seattle/Tacoma Intl

Wed 10/21

11:45 am-6:50 am

1 stop28h 05m

Perth

Sun 10/25

8:30 am-10:10 am

1 stop40h 40m

$1,252

Los AngelesPerth

LAX Los Angeles - PER Perth

LAXPER

Los Angeles

Tue 9/8

11:30 pm-5:10 am

1 stop38h 40m

Perth

Tue 9/15

6:25 am-9:50 pm

1 stop30h 25m

$1,254

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Mon 9/7

12:30 am-7:15 am

1 stop39h 45m

Perth

Mon 9/14

8:35 am-9:10 pm

1 stop27h 35m

$1,255

Los AngelesPerth

LAX Los Angeles - PER Perth

LAXPER

Los Angeles

Mon 8/24

11:45 pm-7:15 am

1 stop40h 30m

Perth

Mon 8/31

8:35 am-8:40 pm

1 stop27h 05m

$1,256

Los AngelesPerth

LAX Los Angeles - PER Perth

LAXPER

Los Angeles

Wed 9/30

9:15 pm-12:30 pm

1 stop24h 15m

Perth

Tue 10/13

4:55 pm-9:50 pm

1 stop43h 55m

$1,266

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 United States 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

Other information

What is the cheapest month to fly to Perth?

In general, October is the cheapest month to fly from United States to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,357. If you are unable to visit Perth during the month of October, then departing from United States during the month February is also very affordable. Most momondo users find prices during this month for around $1,406.

Can stopping save me money on United States to Perth flights?

You could potentially save up to 5% on your flight if you consider stops on a United States to Perth flight.

Cheap United States to Perth flight deals and tips

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

Fastest flight time	22h 40m
Direct flights	None

The fastest flight from United States to Perth takes 22h 40m

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

Search flight deals

Frequently asked questions about flying from the United States to Perth

When did momondo last update prices for flights from United States to Perth Airport?
Prices for flights from United States to Perth Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Perth Airport?
As of August 2026, there are 8 operators available to choose from for flights from United States to Perth Airport.
How old do you have to be to fly from United States to Perth Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The necessary travel and health documents for your Perth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Perth

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

Airline	Rating	Free Cancellation	Price
Philippine Airlines	PriceFrom $788	Free Cancellation	Rating 7.3 1,014 reviews	Search Philippine Airlines flights
Singapore Airlines	PriceFrom $943	Free Cancellation	Rating 8.2 1,584 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $957	Free Cancellation	Rating 7.6 1,449 reviews	Search Cathay Pacific flights
Air New Zealand	PriceFrom $1,081	Free Cancellation	Rating 8.0 660 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $1,199	Free Cancellation	Rating 7.5 1,081 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,257	Free Cancellation	Rating 7.1 11,910 reviews	Search American Airlines flights
Qatar Airways	PriceFrom $1,269	Free Cancellation	Rating 7.4 3,744 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,520	Free Cancellation	Rating 8.1 3,654 reviews	Search Emirates flights
United Airlines	PriceFrom $1,841	Free Cancellation	Rating 7.4 10,111 reviews	Search United Airlines flights

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Why use momondo?

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

It is quick and easy to find United States to Perth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Perth that suits you.

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

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

How can momondo help me find flights from United States to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from United States.

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

If you are simply researching potential flights to Perth, momondo offers a useful price alert feature which will track prices for flights to Perth from United States and alert you when they change.