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

One-Way flights

16 May	Kuwait Airways
26 May	Kuwait Airways
13 May	Qatar Airways
14 May	Qatar Airways
12 May	Qatar Airways
27 May	Qatar Airways
06 May	Qatar Airways
03 May	Qatar Airways
10 May	Qatar Airways
05 May	Qatar Airways

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

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 one-way flights from Istanbul to Seoul in May from $466

One-Way flights