Cheapest return flights from Sofia to Seoul in December from $566

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

Return flights

01 Dec - 16 Dec Ryanair
06 Dec - 14 Dec Wizz Air
01 Dec - 18 Dec Ryanair
02 Dec - 09 Dec Ryanair
06 Dec - 21 Dec Wizz Air
28 Dec - 15 Jan Ryanair
09 Dec - 23 Dec Ryanair
21 Dec - 05 Jan Wizz Air
28 Dec - 04 Jan Wizz Air
04 Dec - 22 Dec Turkish Airlines
18 Dec - 04 Jan Wizz Air
10 Dec - 23 Dec Air France
26 Dec - 03 Jan SKY express
27 Dec - 03 Jan LOT

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

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