Cheapest return flights from Istanbul to Seoul in March from 431€

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

Return flights

08 Mar - 16 Mar Turkmenistan Airlines
15 Mar - 23 Mar Turkmenistan Airlines
08 Mar - 23 Mar Turkmenistan Airlines
19 Mar - 28 Mar MIAT Mongolian Airlines
01 Mar - 07 Mar MIAT Mongolian Airlines
26 Mar - 05 Apr MIAT Mongolian Airlines
06 Mar - 14 Mar Air China
22 Mar - 05 Apr MIAT Mongolian Airlines
19 Mar - 01 Apr MIAT Mongolian Airlines
27 Mar - 11 Apr Air China
15 Mar - 28 Mar Air China
03 Mar - 08 Mar Air Astana
02 Mar - 13 Mar Wizz Air UK
08 Mar - 14 Mar Air China
29 Mar - 18 Apr Air China
20 Mar - 04 Apr Air China
29 Mar - 04 Apr Air China
26 Mar - 02 Apr MIAT Mongolian Airlines
31 Mar - 13 Apr MIAT Mongolian Airlines
27 Mar - 03 Apr Qatar Airways

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

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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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