AirHint found the following cheapest return flights from Seoul (ICN) to Athens (ATH) in November 2025 (see full year).

Return flights

12 Nov - 10 Dec	Lufthansa
12 Nov - 24 Nov	Lufthansa
27 Nov - 30 Nov	Lufthansa
11 Nov - 24 Nov	Lufthansa
27 Nov - 06 Dec	Lufthansa
26 Nov - 03 Dec	Lufthansa
18 Nov - 26 Nov	Lufthansa
20 Nov - 28 Nov	Lufthansa
10 Nov - 17 Nov	Lufthansa
06 Nov - 17 Nov	Singapore Airlines
06 Nov - 10 Nov	Air China
24 Nov - 02 Dec	Lufthansa
05 Nov - 25 Nov	Lufthansa
14 Nov - 19 Nov	Air France

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

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 November from $561

Return flights