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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 March , April 2026

31 Mar - 28 Apr $ 1,127.00
PDX
Portland
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
PDX
Portland
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08 Mar - 28 Apr $ 1,211.00
PDX
Portland
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
PDX
Portland
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08 Mar - 28 Apr $ 1,245.00
PDX
Portland
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
PDX
Portland
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Last minute flights from Portland to Busan

08 Mar - 02 Apr $ 1,322.00
PDX
Portland
Hawaiian Airlines
2 STOPS
PUS
Busan
PUS
Busan
Hawaiian Airlines
3 STOPS
PDX
Portland
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15 Mar - 31 Mar $ 1,527.00
PDX
Portland
Hawaiian Airlines
2 STOPS
PUS
Busan
PUS
Busan
Hawaiian Airlines
3 STOPS
PDX
Portland
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08 Mar - 31 Mar $ 1,624.00
PDX
Portland
Hawaiian Airlines
2 STOPS
PUS
Busan
PUS
Busan
Hawaiian Airlines
3 STOPS
PDX
Portland
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One-way flights to Busan from Portland

7:08 AM - 2:50 AM
Jeju Air
2 Stops
31h 2m
PDX - PUS
$ 646
Kiwi
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8:46 PM - 2:40 PM
EVA Air
2 Stops
29h 14m
PDX - PUS
$ 651
Kiwi
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8:30 AM - 6:25 PM
Korean Air
2 Stops
19h 5m
PDX - PUS
$ 727
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.