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

Return flights

05 Jun - 13 Jun	Etihad Airways
05 Jun - 14 Jun	Etihad Airways
07 Jun - 14 Jun	Etihad Airways
03 Jun - 06 Jun	Qatar Airways
06 Jun - 13 Jun	Qatar Airways
07 Jun - 13 Jun	Qatar Airways
01 Jun - 06 Jun	Ethiopian Airlines
22 Jun - 30 Jun	Ethiopian Airlines
02 Jun - 06 Jun	Etihad Airways
13 Jun - 20 Jun	LOT
23 Jun - 07 Jul	Etihad Airways
05 Jun - 05 Jul	Singapore Airlines
30 Jun - 14 Jul	Etihad Airways
28 Jun - 07 Jul	Lufthansa
22 Jun - 02 Jul	Scandinavian Airlines
28 Jun - 10 Jul	KLM

Also check the deals for one-way flights from Seoul to Athens 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 Seoul to Athens in June from 483€

Return flights