Cheapest return flights from Keflavik to Seoul in October from $1086

AirHint found the following cheapest return flights from Keflavik (KEF) to Seoul (ICN) in October 2025 (see full year).

Return flights

31 Oct - 07 Nov Wizz Air Malta

Also check the deals for one-way flights from Keflavik to Seoul in October.

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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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