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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

21 Aug - 10 Sep $ 1,144.00
PDX
Portland
Air Canada
2 STOPS
PUS
Busan
PUS
Busan
Air Canada
2 STOPS
PDX
Portland
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24 Aug - 07 Sep $ 6,440.00
PDX
Portland
Air Canada
2 STOPS
PUS
Busan
PUS
Busan
Air Canada
2 STOPS
PDX
Portland
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24 Aug - 07 Sep $ 6,479.00
PDX
Portland
Air Canada
2 STOPS
PUS
Busan
PUS
Busan
Air Canada
2 STOPS
PDX
Portland
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Last minute flights from Portland to Busan

28 Aug - 01 Sep $ 1,253.00
PDX
Portland
Starlux Airlines
2 STOPS
PUS
Busan
PUS
Busan
Starlux Airlines
2 STOPS
PDX
Portland
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24 Aug - 31 Aug $ 1,858.00
PDX
Portland
Korean Air
2 STOPS
PUS
Busan
PUS
Busan
Korean Air
2 STOPS
PDX
Portland
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24 Aug - 31 Aug $ 2,150.00
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 - 6:55 PM
Tway Airlines
2 Stops
18h 20m
PDX - PUS
$ 590
Kiwi
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9:32 PM - 2:40 PM
EVA Air
2 Stops
28h 28m
PDX - PUS
$ 706
Kiwi
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10:30 AM - 6:25 PM
Korean Air
2 Stops
17h 5m
PDX - PUS
$ 805
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.