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Cheap flights from Portland (PDX) to Seoul (GMP)

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How to find the cheapest flight from Portland (PDX) to Seoul (GMP)

How to find the cheapest flight from Portland (PDX) to Seoul (GMP)
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How to find the cheapest flight from Portland (PDX) to Seoul (GMP)
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How to find the cheapest flight from Portland (PDX) to Seoul (GMP)
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Cheap flights from Portland to Seoul in June , July 2026

23 Jun - 29 Jul $ 1,570.00
PDX
Portland
Alaska Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
2 STOPS
PDX
Portland
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29 Jun - 29 Jul $ 1,570.00
PDX
Portland
Alaska Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
2 STOPS
PDX
Portland
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28 Jun - 29 Jul $ 1,603.00
PDX
Portland
Alaska Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
2 STOPS
PDX
Portland
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Last minute flights from Portland to Seoul

23 Jun - 30 Jun $ 1,611.00
PDX
Portland
Alaska Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
3 STOPS
PDX
Portland
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23 Jun - 30 Jun $ 1,612.00
PDX
Portland
Alaska Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
3 STOPS
PDX
Portland
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21 Jun - 30 Jun $ 1,646.00
PDX
Portland
Alaska Airlines
2 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
3 STOPS
PDX
Portland
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One-way flights to Seoul from Portland

7:46 AM - 8:30 PM
Asiana Airlines
2 Stops
22h 39m
PDX - GMP
$ 838
Kiwi
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7:00 AM - 8:05 PM
All Nippon Airways
2 Stops
47h 20m
PDX - GMP
$ 2,395
Kiwi
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7:00 AM - 4:10 PM
All Nippon Airways
2 Stops
19h 35m
PDX - GMP
$ 6,429
Kiwi
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How to find the cheapest flight from Portland (PDX) to Seoul (GMP)

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