Cheapest return flights from Dublin to Seoul in September from 600€

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

Return flights

01 Sep - 15 Sep Turkish Airlines
19 Sep - 30 Sep Turkish Airlines
10 Sep - 19 Sep Lufthansa
03 Sep - 08 Sep Finnair
11 Sep - 19 Sep Scandinavian Airlines
01 Sep - 06 Sep Finnair
05 Sep - 18 Sep Turkish Airlines
28 Sep - 02 Oct Lufthansa
12 Sep - 20 Sep Air Canada
12 Sep - 19 Sep Air Canada

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

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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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