Cheap flights from North America to Perth from $651

LAX — PER
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from North America to Perth

Enter your travel dates to find the best prices.

Cheapest flights from North America to Perth

Mon 2/1121:30 -
1 stop41h 50m
Mon 16/1108:40 -
1 stop26h 05m
Deal found 29/10$1,559
Thu 29/1012:10 -
1 stop28h 10m
Thu 12/1108:40 -
1 stop26h 30m
Deal found 29/10$1,628
Mon 2/1121:30 -
1 stop41h 50m
Mon 9/1108:35 -
1 stop26h 10m
Deal found 28/10$1,650
Sat 31/1012:10 -
1 stop28h 10m
Mon 16/1108:40 -
1 stop26h 30m
Deal found 30/10$1,671
Sat 28/1108:10 -
2 stops33h 10m
Sat 5/1208:35 -
2 stops30h 09m
Deal found 28/10$1,674
Thu 29/1006:30 -
2 stops36h 50m
Thu 5/1108:35 -
1 stop27h 10m
Deal found 28/10$1,726
Thu 5/1111:10 -
1 stop28h 10m
Thu 19/1108:35 -
1 stop43h 35m
Deal found 26/10$1,732
Tue 3/1106:00 -
2 stops36h 20m
Thu 19/1108:35 -
1 stop27h 10m
Deal found 28/10$1,759
Sun 8/1100:10 -
3 stops35h 30m
Thu 12/1108:35 -
1 stop26h 10m
Deal found 26/10$1,766
Mon 2/1116:59 -
2 stops37h 56m
Mon 16/1108:35 -
1 stop26h 10m
Deal found 26/10$1,790
Wed 25/1111:10 -
1 stop33h 15m
Fri 4/1222:55 -
2 stops29h 05m
Deal found 29/10$1,796
Wed 4/1110:25 -
1 stop44h 30m
Tue 10/1100:25 -
1 stop24h 20m
Deal found 30/10$1,820

Find flight deals from North America to Perth

Round-trip from

$1,566

One-way from

$651

Popular in

December

Cheapest in

March

Average price

$2,272
Air New Zealand
  • Air New Zealand
  • 21/2-28/2
  • 2 total stops
  • 61h 25m total
  • North America to Perth
23/2-31/12
  • 23/2-31/12
  • 3 total stops
  • 52h 35m total
  • North America to Perth
Highest demand for flights based on searches. 8% potential increase in price ($325 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($105 potential savings vs. average return price).
Average for round-trip flights in October 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from North America to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattlePerth

SEA Seattle/Tacoma Intl - PER Perth

SEAPER

Seattle/Tacoma Intl

Tue 16/2

08:40-06:15

2 stops29h 35m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$739

SeattlePerth

SEA Seattle/Tacoma Intl - PER Perth

SEAPER

Seattle/Tacoma Intl

Sat 27/2

08:40-08:25

1 stop31h 45m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$765

SeattlePerth

SEA Seattle/Tacoma Intl - PER Perth

SEAPER

Seattle/Tacoma Intl

Wed 3/3

08:40-04:45

2 stops52h 05m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$798

SeattlePerth

SEA Seattle/Tacoma Intl - PER Perth

SEAPER

Seattle/Tacoma Intl

Mon 9/11

21:30-07:20

1 stop41h 50m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$815

VancouverPerth

YVR Vancouver Intl - PER Perth

YVRPER

Vancouver Intl

Tue 1/12

14:55-04:45

3 stops46h 50m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$826

VancouverPerth

YVR Vancouver Intl - PER Perth

YVRPER

Vancouver Intl

Tue 17/11

01:15-08:25

2 stops40h 10m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$840

SeattlePerth

SEA Seattle/Tacoma Intl - PER Perth

SEAPER

Seattle/Tacoma Intl

Wed 24/2

21:30-07:20

1 stop41h 50m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$843

ChicagoPerth

ORD Chicago O'Hare Intl - PER Perth

ORDPER

Chicago O'Hare Intl

Wed 3/3

14:10-04:45

2 stops48h 35m

Perth

Wed 31/12

00:00-10:00

Nonstop0h 00m

$846

VancouverPerth

YVR Vancouver Intl - PER Perth

YVRPER

Vancouver Intl

Fri 6/11

00:05-07:20

1 stop40h 15m

Perth

Wed 31/12

00:00-08:00

Nonstop0h 00m

$873

DallasPerth

DFW Dallas/Fort Worth - PER Perth

DFWPER

Dallas/Fort Worth

Mon 15/3

12:05-03:40

3 stops50h 35m

Perth

Wed 31/12

00:00-10:00

Nonstop0h 00m

$886

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from North America to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from North America with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from North America to Perth

What is the cheapest month to book a flight from North America to Perth?

Currently, April is the cheapest month in which you can book a flight from North America to Perth (average of $2,147). Flying from North America to Perth in December is currently the most expensive (average of $3,053). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from North America to Perth?

The best time to book flights from North America to Perth is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Perth

Check out reviews from past customers who have flown with Cathay Pacific and Qantas Airways from North America to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.8

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Paden,Oct 2026

SEA - HKG

Ground staff at Seattle counter were excellent . Business class on board experience was very disappointing. There was no pajamas, no bed turn down service and the service was very mediocre took long time to get one extra roll of bread. Not very forthcoming quite curt in general. Also was situated in the middle row first row whole night being right next to the toilet not able to get any sleep. The entertainment wad very outdated too! Sorry to complain but I had high hopes for Cathay as I have flow years ago and the experience then was like night and day. Usually fly Qatar or Emirates the service doesn't compare. My flight from HKG to Delhi was much better. Thanks

Entertainment

7.8

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Paden,Oct 2026

SEA - HKG

Ground staff at Seattle counter were excellent . Business class on board experience was very disappointing. There was no pajamas, no bed turn down service and the service was very mediocre took long time to get one extra roll of bread. Not very forthcoming quite curt in general. Also was situated in the middle row first row whole night being right next to the toilet not able to get any sleep. The entertainment wad very outdated too! Sorry to complain but I had high hopes for Cathay as I have flow years ago and the experience then was like night and day. Usually fly Qatar or Emirates the service doesn't compare. My flight from HKG to Delhi was much better. Thanks

Entertainment

7.8

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Paden,Oct 2026

SEA - HKG

Ground staff at Seattle counter were excellent . Business class on board experience was very disappointing. There was no pajamas, no bed turn down service and the service was very mediocre took long time to get one extra roll of bread. Not very forthcoming quite curt in general. Also was situated in the middle row first row whole night being right next to the toilet not able to get any sleep. The entertainment wad very outdated too! Sorry to complain but I had high hopes for Cathay as I have flow years ago and the experience then was like night and day. Usually fly Qatar or Emirates the service doesn't compare. My flight from HKG to Delhi was much better. Thanks

Related info for your journey

  • What airport do you fly into for flights to Perth from North America?

    Most people fly into Perth (PER) if they book a flight to Perth from North America. Perth is conveniently located just 10.2 km from Perth’s city centre.

  • How long is the flight from North America to Perth?

    Departing from North America to Perth will take you 30h 15m. North America and Perth are separated by a distance of 14986 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from North America to Perth one-way?

    One-way options have recently been found by users for as low as $943 on American Airlines. Other airlines that offer cheap prices include Qantas Airways from $992 and Cathay Pacific from $1,001 one-way.

  • What are the most popular routes from North America to Perth?

  • Can I find deals for flights from North America to Perth that include hotel bookings?

    Yes. In addition to deals on North America to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from North America to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North America to Perth.

  • Can I find deals for business class flights from North America to Perth?

    Yes. Cheapflights offers flight deals from North America to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from North America to Perth?

    Currently, April is the cheapest month in which you can book a flight from North America to Perth (average of $2,147). Flying from North America to Perth in December is currently the most expensive (average of $3,053). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Mandurah
Rottnest Island
Scarborough

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from North America to Perth

AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,649Average$1,910FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest$1,893Average$2,173FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

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Certainly. Search results for flights to Perth from North America shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from North America today and book when prices fit your budget.

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