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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 July , August 2026

23 Jul - 29 Aug $ 1,333.00
PDX
Portland
Starlux Airlines
2 STOPS
PUS
Busan
PUS
Busan
Starlux Airlines
2 STOPS
PDX
Portland
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24 Jul - 06 Aug $ 3,301.00
PDX
Portland
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
PDX
Portland
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24 Jul - 06 Aug $ 4,161.00
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

23 Jul - 01 Aug $ 2,011.00
PDX
Portland
Frontier Airlines
2 STOPS
PUS
Busan
PUS
Busan
Frontier Airlines
2 STOPS
PDX
Portland
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27 Jul - 01 Aug $ 2,027.00
PDX
Portland
Frontier Airlines
2 STOPS
PUS
Busan
PUS
Busan
Frontier Airlines
2 STOPS
PDX
Portland
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26 Jul - 01 Aug $ 2,028.00
PDX
Portland
Frontier Airlines
2 STOPS
PUS
Busan
PUS
Busan
Frontier Airlines
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
$ 696
Kiwi
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9:48 PM - 6:15 AM
China Airlines
2 Stops
19h 42m
PDX - PUS
$ 1,858
Kiwi
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9:48 PM - 7:55 AM
China Airlines
2 Stops
21h 27m
PDX - PUS
$ 1,858
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.