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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 November , December 2025

27 Nov - 10 Dec $ 1,185.00
PDX
Portland
Hawaiian Airlines
2 STOPS
PUS
Busan
PUS
Busan
Hawaiian Airlines
2 STOPS
PDX
Portland
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23 Nov - 04 Dec $ 1,479.00
PDX
Portland
Korean Air
2 STOPS
PUS
Busan
PUS
Busan
Korean Air
2 STOPS
PDX
Portland
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23 Nov - 04 Dec $ 1,924.00
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

23 Nov - 30 Nov $ 1,548.00
PDX
Portland
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
PDX
Portland
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23 Nov - 30 Nov $ 2,534.00
PDX
Portland
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
PDX
Portland
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23 Nov - 30 Nov $ 2,627.00
PDX
Portland
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
PDX
Portland
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One-way flights to Busan from Portland

6:30 AM - 7:40 PM
Korean Air
2 Stops
22h 30m
PDX - PUS
$ 648
Kiwi
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6:30 AM - 6:25 PM
Korean Air
2 Stops
20h 5m
PDX - PUS
$ 738
Kiwi
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5:20 AM - 6:25 PM
Korean Air
2 Stops
21h 15m
PDX - PUS
$ 738
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.