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

Return flights

07 Dec - 28 Dec	Ryanair
01 Dec - 14 Dec	Ryanair
01 Dec - 12 Dec	Ryanair
04 Dec - 16 Dec	Ryanair
01 Dec - 30 Dec	Wizz Air
01 Dec - 04 Jan	Wizz Air
06 Dec - 04 Jan	Ryanair
02 Dec - 10 Dec	Ryanair
01 Dec - 10 Dec	Ryanair
02 Dec - 17 Dec	Ryanair
05 Dec - 14 Dec	Wizz Air Malta
03 Dec - 17 Jan	Ryanair
04 Dec - 04 Jan	Ryanair
03 Dec - 01 Jan	Ryanair
29 Dec - 19 Jan	Ryanair
15 Dec - 30 Dec	Ryanair
07 Dec - 08 Jan	Ryanair
24 Dec - 24 Jan	Ryanair
13 Dec - 12 Jan	Ryanair
24 Dec - 18 Jan	Ryanair

Also check the deals for one-way flights from Hahn to Seoul in December.

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

Cheapest return flights from Hahn to Seoul in December from 532€

Return flights