Cheapest return DUB–ICN flights, May

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

Return flights

13 May - 20 May Etihad Airways
15 May - 22 Jun Etihad Airways
15 May - 26 May Etihad Airways
18 May - 27 May Etihad Airways
19 May - 27 May Etihad Airways
19 May - 03 Jun Etihad Airways
18 May - 28 May Etihad Airways
19 May - 28 May Etihad Airways
11 May - 28 May Etihad Airways
12 May - 14 May Etihad Airways
13 May - 14 May Etihad Airways
14 May - 19 May Etihad Airways
13 May - 06 Jun Etihad Airways
14 May - 06 Jun Etihad Airways
23 May - 07 Jun Etihad Airways
26 May - 08 Jun Etihad Airways
27 May - 17 Jun Ryanair
24 May - 08 Jun Ryanair
22 May - 04 Jun Ryanair
27 May - 02 Jun Ryanair

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

Powered by

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.