Cheapest one-way flights from Portland to Seoul in April from 448€

Best time to book flights for Portland (PDX) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Portland (PDX) to Seoul (ICN) in April 2025 (see full year).

One-Way flights

07 Apr Air Canada
30 Apr Alaska Airlines

Also check the deals for return flights from Portland to Seoul in April.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Seoul

Cheap car rent in Seoul