Cheapest one-way flights from Seattle to Seoul in March from $501
AirHint found the following cheapest one-way flights from Seattle (SEA) to Seoul (ICN) in March 2025 (see full year).
One-Way flights
| 24 Mar | China Airlines | ||
| 10 Mar | Air Canada | ||
| 09 Mar | Air Canada | ||
| 23 Mar | Air Canada | ||
| 17 Mar | Air Canada | ||
| 11 Mar | Frontier Airlines | ||
| 31 Mar | Air Canada | ||
| 20 Mar | Air Canada | ||
| 30 Mar | Air Canada | ||
| 16 Mar | Frontier Airlines |
Also check the deals for return flights from Seattle to Seoul in March.
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.
