Cheapest return flights from Seattle to Seoul in November from 975€

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

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

Return flights

21 Nov - 01 Dec Air Canada
30 Nov - 06 Dec Air Canada
26 Nov - 07 Dec Air Canada
14 Nov - 28 Nov Air Canada
30 Nov - 01 Dec EVA Air
23 Nov - 28 Nov Philippine Airlines
21 Nov - 01 Dec Delta direct
26 Nov - 07 Dec Delta direct
14 Nov - 28 Nov Asiana Airlines direct
30 Nov - 06 Dec Asiana Airlines direct
30 Nov - 01 Dec Korean Air direct

Also check the deals for one-way 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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