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

Return flights

05 Dec - 15 Dec	Air China
08 Dec - 15 Dec	Air China
10 Dec - 16 Dec	Air China
03 Dec - 16 Dec	Air China
11 Dec - 18 Dec	Air China
07 Dec - 11 Dec	Air China
05 Dec - 10 Dec	Air France
03 Dec - 10 Dec	Air France
17 Dec - 31 Dec	Lufthansa
17 Dec - 07 Jan	Lufthansa
01 Dec - 10 Dec	Lufthansa
12 Dec - 07 Jan	Lufthansa
30 Dec - 06 Jan	Etihad Airways
26 Dec - 14 Jan	Qatar Airways
26 Dec - 09 Jan	Qatar Airways
29 Dec - 15 Jan	Qatar Airways
29 Dec - 05 Jan	Qatar Airways
24 Dec - 07 Jan	Qatar Airways
28 Dec - 18 Jan	Etihad Airways
31 Dec - 10 Jan	Etihad Airways

Also check the deals for one-way flights from Seoul to Vienna 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 Seoul to Vienna in December from 486€

Return flights