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

Return flights

10 Dec - 17 Dec	Lufthansa
03 Dec - 10 Dec	Lufthansa
02 Dec - 09 Dec	Lufthansa
10 Dec - 18 Dec	Lufthansa
05 Dec - 20 Dec	Turkish Airlines
14 Dec - 11 Jan	Lufthansa
03 Dec - 10 Dec	Korean Air	direct
25 Dec - 07 Jan	Lufthansa
13 Dec - 11 Jan	Lufthansa
30 Dec - 09 Jan	Finnair
23 Dec - 31 Dec	Austrian Airlines
26 Dec - 07 Jan	Finnair
28 Dec - 07 Jan	Finnair
23 Dec - 02 Jan	Finnair
21 Dec - 31 Dec	Finnair
25 Dec - 04 Jan	Air China
25 Dec - 05 Jan	Lufthansa
21 Dec - 07 Jan	Finnair
10 Dec - 17 Dec	Korean Air	direct

Also check the deals for one-way flights from Vienna 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.

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Cheapest return flights from Vienna to Seoul in December from 499€

Return flights