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

Return flights

01 Dec - 11 Dec	Ryanair
10 Dec - 18 Dec	Ryanair
01 Dec - 07 Dec	Ryanair
04 Dec - 17 Dec	Ryanair
07 Dec - 29 Dec	Scandinavian Airlines
02 Dec - 22 Dec	Scandinavian Airlines
01 Dec - 31 Dec	Pegasus Airlines
01 Dec - 19 Jan	Finnair
01 Dec - 16 Jan	Finnair
03 Dec - 14 Jan	Finnair
02 Dec - 13 Dec	Finnair
10 Dec - 14 Jan	Finnair
02 Dec - 23 Dec	Norwegian Air Sweden AOC
01 Dec - 22 Dec	Finnair
31 Dec - 31 Jan	Lufthansa
11 Dec - 02 Jan	Ryanair
09 Dec - 07 Jan	Finnair
16 Dec - 11 Jan	Finnair
11 Dec - 09 Jan	Finnair
17 Dec - 11 Jan	Finnair

Also check the deals for one-way flights from Berlin 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 Berlin to Seoul in December from $698

Return flights