Cheapest one-way flights from Istanbul to Seoul in March from $376

Best time to book flights for Istanbul (IST) to Seoul (ICN) flights at AirHint

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

One-Way flights

19 Mar MIAT Mongolian Airlines
01 Mar MIAT Mongolian Airlines
05 Mar MIAT Mongolian Airlines
03 Mar MIAT Mongolian Airlines
11 Mar Thai Airways
29 Mar Thai Airways
04 Mar Thai Airways
14 Mar Thai Airways
24 Mar Thai Airways
20 Mar Thai Airways

Also check the deals for return flights from Istanbul to Seoul in March.

Skyscanner

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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