Cheapest one-way flights from Seattle to Seoul in November from 376€

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

One-Way flights

26 Nov Air Canada
25 Nov Air Canada
26 Nov Asiana Airlines direct
25 Nov Asiana Airlines direct
15 Nov Delta direct

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

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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