Seoul, South Korea to Portland, Oregon for only $470 USD roundtrip

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Cheap flights from Seoul, South Korea to Portland, Oregon for only $470 USD roundtrip with Air Canada.

DEPART:
Seoul, South Korea

ARRIVE:
Portland, USA

RETURN:
Seoul, South Korea

DATES:
Availability from May to June 2025

Example dates:
6th-13th May
6th-14th May
6th-15th May
6th-16th May
7th-14th May
7th-15th May
7th-16th May
13th-20th May
13th-21st May
13th-22nd May
13th-23rd May
20th-27th May
20th-28th May
20th-29th May
20th-30th May
21st-28th May
21st-29th May
21st-30th May
23rd-30th May
23rd May – 2nd Jun

and more…

STOPS:
Vancouver

AIRLINES:
Air Canada