Cheapest return flights from Istanbul to Seoul in April from $608

AirHint found the following cheapest return flights from Istanbul (SAW) to Seoul (ICN) in April 2026 (see full year).

Return flights

01 Apr - 07 May Pegasus Airlines
06 Apr - 19 Apr AJet
01 Apr - 01 May Pegasus Airlines
05 Apr - 20 Apr Pegasus Airlines
05 Apr - 19 Apr Pegasus Airlines
06 Apr - 22 May AJet
05 Apr - 16 Apr Pegasus Airlines
05 Apr - 24 Apr Pegasus Airlines
01 Apr - 14 Apr Pegasus Airlines
01 Apr - 22 Apr Pegasus Airlines
01 Apr - 30 Apr Pegasus Airlines
23 Apr - 13 May AJet
20 Apr - 30 Apr AirAsia X
01 Apr - 20 Apr Pegasus Airlines
22 Apr - 02 May AJet
21 Apr - 17 May Pegasus Airlines
23 Apr - 02 May AJet
19 Apr - 03 May Pegasus Airlines
22 Apr - 07 May AJet
21 Apr - 22 May Pegasus Airlines

Also check the deals for one-way flights from Istanbul to Seoul in April.

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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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