Cheapest return flights from Seoul to Dublin in October from $570

AirHint found the following cheapest return flights from Seoul (ICN) to Dublin (DUB) in October 2026 (see full year).

Return flights

30 Oct - 01 Nov Scandinavian Airlines
16 Oct - 25 Oct Scandinavian Airlines
17 Oct - 22 Oct Scandinavian Airlines
12 Oct - 23 Oct Scandinavian Airlines
09 Oct - 12 Oct Scandinavian Airlines
18 Oct - 22 Oct Finnair
16 Oct - 24 Oct Finnair
09 Oct - 17 Oct Finnair
01 Oct - 09 Oct Finnair
03 Oct - 10 Oct Finnair
08 Oct - 11 Oct Qatar Airways

Also check the deals for one-way flights from Seoul to Dublin 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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