Cheapest return ICN–DUB flights, April

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

Return flights

19 Apr - 02 May Etihad Airways
27 Apr - 07 May Etihad Airways
21 Apr - 28 Apr Etihad Airways
20 Apr - 23 Apr Etihad Airways
25 Apr - 06 May Emirates
19 Apr - 25 Apr Etihad Airways
19 Apr - 23 Apr Etihad Airways
29 Apr - 30 Apr Lufthansa
23 Apr - 09 May Etihad Airways
25 Apr - 01 May Air Canada

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

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