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

Return flights

23 Nov - 02 Dec	Lufthansa
28 Nov - 22 Dec	Lufthansa
13 Nov - 27 Nov	Lufthansa
27 Nov - 08 Dec	Lufthansa
18 Nov - 02 Dec	Lufthansa
06 Nov - 10 Nov	Scandinavian Airlines
29 Nov - 08 Dec	Lufthansa
12 Nov - 24 Nov	Lufthansa
11 Nov - 24 Nov	Scandinavian Airlines
09 Nov - 18 Nov	Lufthansa
17 Nov - 02 Dec	Lufthansa
06 Nov - 17 Nov	Scandinavian Airlines
16 Nov - 28 Nov	Lufthansa
10 Nov - 24 Nov	Lufthansa
20 Nov - 29 Nov	Lufthansa
13 Nov - 19 Nov	Scandinavian Airlines
28 Nov - 28 Dec	Ryanair
26 Nov - 03 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 470€

Return flights