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Cheap flights from Seattle (BFI) to Perth (PER)

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How to find the cheapest flight from Seattle (BFI) to Perth (PER)

How to find the cheapest flight from Seattle (BFI) to Perth (PER)
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How to find the cheapest flight from Seattle (BFI) to Perth (PER)
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How to find the cheapest flight from Seattle (BFI) to Perth (PER)
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Cheap flights from Seattle to Perth in September , October 2026

15 Sep - 15 Oct $ 2,038.00
BFI
Seattle
Air Excursions
3 STOPS
PER
Perth
PER
Perth
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
15 Sep - 15 Oct $ 2,039.00
BFI
Seattle
Air Excursions
3 STOPS
PER
Perth
PER
Perth
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
15 Sep - 22 Oct $ 2,041.00
BFI
Seattle
Air Excursions
3 STOPS
PER
Perth
PER
Perth
Air Excursions
3 STOPS
BFI
Seattle
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Last minute flights from Seattle to Perth

22 Sep - 01 Oct $ 2,206.00
BFI
Seattle
Air Excursions
3 STOPS
PER
Perth
PER
Perth
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
21 Sep - 01 Oct $ 2,224.00
BFI
Seattle
Air Excursions
3 STOPS
PER
Perth
PER
Perth
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
15 Sep - 01 Oct $ 2,234.00
BFI
Seattle
Air Excursions
3 STOPS
PER
Perth
PER
Perth
Air Excursions
3 STOPS
BFI
Seattle
Pick dates

One-way flights to Perth from Seattle

8:05 AM - 5:30 PM
Jetstar Airways
3 Stops
47h 50m
BFI - PER
$ 1,023
Kiwi
Pick dates
2:45 PM - 12:00 PM
Scoot
3 Stops
35h 25m
BFI - PER
$ 1,050
Kiwi
Pick dates
8:05 PM - 11:15 PM
Cathay Pacific
3 Stops
43h 45m
BFI - PER
$ 1,090
Kiwi
Pick dates

How to find the cheapest flight from Seattle (BFI) to Perth (PER)

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How to find the cheapest flight from Seattle (BFI) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Seattle (BFI) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.