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

Return flights

04 Mar - 11 Mar	Lufthansa
03 Mar - 10 Mar	Lufthansa
01 Mar - 08 Mar	Lufthansa
03 Mar - 11 Mar	Lufthansa
04 Mar - 09 Mar	Lufthansa
04 Mar - 17 Mar	Lufthansa
10 Mar - 17 Mar	Lufthansa
17 Mar - 27 Mar	Air China
18 Mar - 31 Mar	Lufthansa
06 Mar - 13 Mar	Lufthansa
26 Mar - 05 Apr	Lufthansa
23 Mar - 01 Apr	LOT
22 Mar - 01 Apr	Lufthansa
27 Mar - 09 Apr	KLM
27 Mar - 10 Apr	KLM

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

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 March from $561

Return flights