Cheapest one-way flights from Seattle to Seoul in February from $427

Best time to book flights for Seattle (SEA) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Seattle (SEA) to Seoul (ICN) in February 2025 (see full year).

One-Way flights

22 Feb Spirit Airlines
27 Feb Hawaiian Airlines
10 Feb Spirit Airlines
15 Feb American Airlines
19 Feb Alaska Airlines
06 Feb American Airlines
05 Feb American Airlines
04 Feb American Airlines
17 Feb American Airlines
23 Feb Air Canada

Also check the deals for return flights from Seattle to Seoul in February.

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.

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