AirHint found the following cheapest return flights from Dublin (DUB) to Seoul (ICN) in November 2025 (see full year).

Return flights

11 Nov - 18 Nov	Ryanair
10 Nov - 18 Nov	Ryanair
20 Nov - 30 Nov	Ryanair
14 Nov - 21 Nov	Ryanair
13 Nov - 24 Nov	Ryanair
07 Nov - 14 Nov	Ryanair
21 Nov - 29 Nov	Ryanair
12 Nov - 25 Nov	Ryanair
13 Nov - 18 Nov	Ryanair
27 Nov - 11 Dec	Ryanair
16 Nov - 24 Nov	Ryanair
18 Nov - 01 Dec	Ryanair
20 Nov - 05 Dec	Ryanair
28 Nov - 12 Dec	Ryanair
27 Nov - 12 Dec	Ryanair
28 Nov - 14 Dec	Ryanair
24 Nov - 09 Dec	Ryanair
24 Nov - 04 Dec	Ryanair
27 Nov - 04 Dec	Ryanair
24 Nov - 05 Dec	Ryanair

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

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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Cheapest return flights from Dublin to Seoul in November from 424€

Return flights