Cheapest return flights from Istanbul to Seoul in December from $606

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

Return flights

01 Dec - 15 Dec Pegasus Airlines
02 Dec - 15 Dec Pegasus Airlines
17 Dec - 10 Jan AJet
17 Dec - 06 Jan AJet
03 Dec - 10 Dec Qatar Airways
07 Dec - 15 Dec Pegasus Airlines
02 Dec - 12 Dec Pegasus Airlines
04 Dec - 10 Dec Qatar Airways
08 Dec - 30 Jan Qatar Airways
10 Dec - 10 Jan AJet
02 Dec - 18 Dec Pegasus Airlines
14 Dec - 05 Jan Pegasus Airlines
14 Dec - 06 Jan Pegasus Airlines
14 Dec - 26 Dec Pegasus Airlines
01 Dec - 07 Dec Qatar Airways
05 Dec - 12 Dec Qatar Airways
20 Dec - 05 Jan AZAL
20 Dec - 06 Jan AZAL
24 Dec - 31 Jan Qatar Airways
19 Dec - 06 Jan Pegasus Airlines

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

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