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Cheap flights from Portland (PDX) to Busan (PUS)

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How to find the cheapest flight from Portland (PDX) to Busan (PUS)

How to find the cheapest flight from Portland (PDX) to Busan (PUS)
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How to find the cheapest flight from Portland (PDX) to Busan (PUS)
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How to find the cheapest flight from Portland (PDX) to Busan (PUS)
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Cheap flights from Portland to Busan in August , September 2026

26 Aug - 10 Sep $ 1,114.00
PDX
Portland
Air Canada
2 STOPS
PUS
Busan
PUS
Busan
Air Canada
2 STOPS
PDX
Portland
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27 Aug - 08 Sep $ 1,600.00
PDX
Portland
Starlux Airlines
2 STOPS
PUS
Busan
PUS
Busan
Starlux Airlines
2 STOPS
PDX
Portland
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27 Aug - 07 Sep $ 1,676.00
PDX
Portland
Korean Air
2 STOPS
PUS
Busan
PUS
Busan
Korean Air
2 STOPS
PDX
Portland
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Last minute flights from Portland to Busan

27 Aug - 31 Aug $ 1,269.00
PDX
Portland
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
PDX
Portland
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27 Aug - 31 Aug $ 1,269.00
PDX
Portland
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
PDX
Portland
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27 Aug - 31 Aug $ 2,032.00
PDX
Portland
Korean Air
2 STOPS
PUS
Busan
PUS
Busan
Korean Air
2 STOPS
PDX
Portland
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One-way flights to Busan from Portland

10:10 AM - 5:10 PM
Jin Air
2 Stops
17h 5m
PDX - PUS
$ 603
Kiwi
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7:03 AM - 2:45 PM
Starlux Airlines
2 Stops
42h 52m
PDX - PUS
$ 818
Kiwi
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8:18 PM - 2:45 PM
Starlux Airlines
2 Stops
29h 37m
PDX - PUS
$ 831
Kiwi
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How to find the cheapest flight from Portland (PDX) to Busan (PUS)

Related info for your journey
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How to find the cheapest flight from Portland (PDX) to Busan (PUS)
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 Portland (PDX) to Busan (PUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.