Cheapest one-way flights from Istanbul to Seoul in April from 282€

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

One-Way flights

13 Apr AirAsia X
20 Apr AirAsia X
01 Apr AirAsia X
30 Apr MIAT Mongolian Airlines
23 Apr MIAT Mongolian Airlines
06 Apr AirAsia X
29 Apr AirAsia X
09 Apr MIAT Mongolian Airlines
02 Apr MIAT Mongolian Airlines
14 Apr MIAT Mongolian Airlines

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

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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