Cheapest return flights from Seoul to Seattle in November from $552

AirHint found the following cheapest return flights from Seoul (ICN) to Seattle (SEA) in November 2026 (see full year).

Return flights

11 Nov - 15 Nov Air Canada
17 Nov - 27 Nov Air Canada
01 Nov - 17 Nov Air Canada
04 Nov - 02 Dec Air Canada
09 Nov - 13 Nov Air Canada
04 Nov - 02 Dec Delta direct
11 Nov - 15 Nov Delta direct
17 Nov - 27 Nov Asiana Airlines direct
01 Nov - 17 Nov Asiana Airlines direct
09 Nov - 13 Nov Asiana Airlines direct

Also check the deals for one-way flights from Seoul to Seattle in November.

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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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