Cheapest return flights from Istanbul to Seoul in January from $534

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

Return flights

24 Jan - 30 Jan China Southern
03 Jan - 07 Jan China Southern
01 Jan - 12 Jan China Southern
14 Jan - 20 Jan Air China
07 Jan - 20 Jan Air China
20 Jan - 02 Feb China Southern
18 Jan - 26 Jan AJet
25 Jan - 04 Feb Wizz Air UK
11 Jan - 19 Jan AJet
15 Jan - 22 Jan Pegasus Airlines
08 Jan - 19 Jan China Southern
20 Jan - 26 Jan China Southern
27 Jan - 06 Feb China Southern
25 Jan - 07 Feb Air China
26 Jan - 04 Feb Qatar Airways
26 Jan - 05 Feb Qatar Airways
26 Jan - 19 Feb Singapore Airlines

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

Powered by

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.