AirHint found the following cheapest return flights from Istanbul (SAW) to Seoul (ICN) in January 2026 (see full year).

Return flights

24 Jan - 30 Jan	Pegasus Airlines
18 Jan - 28 Jan	Pegasus Airlines
22 Jan - 30 Jan	Kuwait Airways
17 Jan - 22 Jan	Pegasus Airlines
17 Jan - 25 Jan	Pegasus Airlines
24 Jan - 29 Jan	Pegasus Airlines
15 Jan - 24 Jan	Pegasus Airlines
22 Jan - 27 Jan	Pegasus Airlines
19 Jan - 28 Jan	Qatar Airways
19 Jan - 30 Jan	Qatar Airways
15 Jan - 26 Feb	Emirates

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

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 Istanbul to Seoul in January from 602€

Return flights