Cheapest return flights from Portland to Seoul in June from $1158
AirHint found the following cheapest return flights from Portland (PDX) to Seoul (ICN) in June 2025 (see full year).
Return flights
| 08 Jun - 11 Jun | Alaska Airlines | ||
| 25 Jun - 02 Jul | Hawaiian Airlines | ||
| 05 Jun - 15 Jun | Air Canada | ||
| 29 Jun - 05 Jul | Hawaiian Airlines | ||
| 16 Jun - 14 Jul | Air Canada |
Also check the deals for one-way flights from Portland to Seoul in June.
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.
