Cheapest return flights from Istanbul to Seoul in June from $669

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

Return flights

01 Jun - 09 Jun LOT
04 Jun - 11 Jun LOT
01 Jun - 10 Jun LOT
21 Jun - 28 Jun MIAT Mongolian Airlines
21 Jun - 30 Jun LOT
22 Jun - 26 Jun Etihad Airways
22 Jun - 03 Jul Etihad Airways
23 Jun - 09 Jul Etihad Airways
29 Jun - 08 Jul Etihad Airways
22 Jun - 27 Jun Etihad Airways
26 Jun - 01 Jul Etihad Airways
14 Jun - 21 Jun Etihad Airways
26 Jun - 11 Jul Etihad Airways
28 Jun - 12 Jul Etihad Airways
22 Jun - 19 Jul Qatar Airways
27 Jun - 05 Jul Qatar Airways
23 Jun - 09 Jul Asiana Airlines direct
26 Jun - 01 Jul Asiana Airlines direct
22 Jun - 27 Jun Korean Air direct
01 Jun - 10 Jun Korean Air direct

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

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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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