Cheapest return flights from Istanbul to Seoul in April from 464€

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

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

Return flights

03 Apr - 08 Apr China Southern
04 Apr - 08 Apr China Southern
01 Apr - 08 Apr China Southern
02 Apr - 08 Apr China Southern
01 Apr - 24 May China Southern
04 Apr - 10 Apr China Southern
04 Apr - 12 Apr China Southern
03 Apr - 11 Apr China Southern
07 Apr - 24 May Wizz Air
07 Apr - 13 Apr Wizz Air
03 Apr - 10 Apr China Southern
08 Apr - 19 Apr China Southern
17 Apr - 11 May AZAL
11 Apr - 31 May Wizz Air
25 Apr - 07 May China Southern
26 Apr - 07 May AJet
08 Apr - 19 May China Southern
05 Apr - 24 May Turkmenistan Airlines
30 Apr - 11 May Thai Airways
27 Apr - 06 May MIAT Mongolian Airlines

Also check the deals for one-way 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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