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

Return flights

02 Jun - 11 Jun	Scandinavian Airlines
06 Jun - 13 Jun	Scandinavian Airlines
05 Jun - 12 Jun	Scandinavian Airlines
05 Jun - 15 Jun	Scandinavian Airlines
01 Jun - 16 Jun	Scandinavian Airlines
13 Jun - 18 Jun	Scandinavian Airlines
15 Jun - 22 Jun	Scandinavian Airlines
05 Jun - 14 Jun	Etihad Airways

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

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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Cheapest return flights from Athens to Seoul in June from 520€

Return flights