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

Return flights

20 Nov - 26 Nov	Air China
25 Nov - 28 Nov	Air China
20 Nov - 28 Nov	Air China
30 Nov - 05 Dec	Air China
30 Nov - 17 Dec	Air China
30 Nov - 08 Dec	Air China
27 Nov - 05 Dec	Air China
23 Nov - 06 Dec	Etihad Airways
25 Nov - 11 Dec	Air France
24 Nov - 02 Dec	Etihad Airways
18 Nov - 11 Dec	China Eastern
18 Nov - 28 Nov	Air China
18 Nov - 03 Dec	Air China
20 Nov - 30 Nov	KLM
30 Nov - 09 Dec	Lufthansa
21 Nov - 29 Nov	Air France
23 Nov - 27 Nov	Etihad Airways
27 Nov - 30 Nov	Air France
22 Nov - 29 Nov	Ethiopian Airlines
21 Nov - 28 Nov	Qatar Airways

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 $448

Return flights