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

Return flights

09 Nov - 19 Nov	Ryanair
09 Nov - 16 Nov	Ryanair
10 Nov - 20 Nov	Ryanair
02 Nov - 10 Nov	Ryanair
02 Nov - 09 Nov	Ryanair
19 Nov - 25 Nov	Ryanair
05 Nov - 11 Nov	Ryanair
05 Nov - 19 Nov	Ryanair
28 Nov - 05 Dec	Ryanair
19 Nov - 03 Dec	Ryanair
24 Nov - 14 Dec	Ryanair
21 Nov - 07 Dec	Ryanair
23 Nov - 14 Dec	Ryanair
02 Nov - 16 Nov	Ryanair
10 Nov - 19 Nov	Ryanair
18 Nov - 02 Dec	Ryanair
17 Nov - 01 Dec	Ryanair
27 Nov - 16 Dec	Lufthansa
28 Nov - 16 Dec	Lufthansa
23 Nov - 02 Dec	Lufthansa

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 $538

Return flights