Cheapest return flights from Istanbul to Seoul in May from 559€

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

AirHint found the following cheapest return flights from Istanbul (IST) to Seoul (GMP) in May 2025 (see full year).

Return flights

15 May - 26 May China Southern
20 May - 28 May China Southern
20 May - 27 May Pegasus Airlines
01 May - 07 May China Southern
01 May - 12 May China Southern
01 May - 14 May China Southern
01 May - 16 May China Southern
02 May - 17 May China Eastern
01 May - 11 May China Southern
08 May - 28 May China Southern
31 May - 08 Jun ANA
24 May - 08 Jun ANA

Also check the deals for one-way 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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