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

Return flights

21 Nov - 27 Nov	Lufthansa
21 Nov - 29 Nov	Lufthansa
14 Nov - 18 Nov	Lufthansa
21 Nov - 30 Nov	Lufthansa
21 Nov - 23 Nov	Lufthansa
19 Nov - 28 Nov	Air France
19 Nov - 27 Nov	Air France
25 Nov - 02 Dec	Air France
25 Nov - 03 Dec	Air France
20 Nov - 26 Nov	Air China
13 Nov - 15 Dec	Air China
27 Nov - 30 Nov	Air France
19 Nov - 30 Nov	Air France
28 Nov - 07 Dec	Lufthansa
28 Nov - 04 Dec	Lufthansa
29 Nov - 06 Dec	LOT
29 Nov - 03 Dec	LOT
27 Nov - 06 Dec	Air France
28 Nov - 03 Dec	Lufthansa
24 Nov - 10 Dec	LOT

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 $564

Return flights