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

Return flights

10 Nov - 27 Nov	Ryanair
15 Nov - 28 Nov	Ryanair
06 Nov - 28 Nov	Ryanair
06 Nov - 24 Nov	Ryanair
21 Nov - 08 Dec	Wizz Air
13 Nov - 16 Dec	Ryanair
17 Nov - 08 Dec	Ryanair
08 Nov - 30 Nov	Ryanair
20 Nov - 08 Dec	Ryanair
26 Nov - 14 Dec	Ryanair
22 Nov - 01 Dec	Ryanair
16 Nov - 01 Dec	Ryanair
30 Nov - 14 Dec	Ryanair
27 Nov - 07 Dec	Ryanair
03 Nov - 28 Nov	Ryanair
14 Nov - 24 Nov	Ryanair
22 Nov - 30 Nov	Ryanair
15 Nov - 30 Nov	Ryanair
19 Nov - 28 Nov	Ryanair
26 Nov - 06 Dec	Ryanair

Also check the deals for one-way flights from Hahn 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 Hahn to Seoul in November from 505€

Return flights