Cheapest one-way flights from Istanbul to Seoul in May from 347€

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 May 2025 (see full year).

One-Way flights

27 May MIAT Mongolian Airlines
08 May MIAT Mongolian Airlines
29 May MIAT Mongolian Airlines
26 May Thai Airways
11 May Thai Airways
02 May Thai Airways
17 May Thai Airways
18 May Thai Airways
07 May Thai Airways
21 May Thai Airways

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

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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