Cheapest return flights from Seoul to Athens in September from $590

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

Return flights

19 Sep - 24 Sep Air China
02 Sep - 13 Sep Air China
21 Sep - 27 Sep Air China
02 Sep - 06 Sep Air China
09 Sep - 15 Sep Air China
09 Sep - 13 Sep Air China
21 Sep - 26 Sep Air China
15 Sep - 25 Sep Scandinavian Airlines
22 Sep - 30 Sep Scandinavian Airlines
19 Sep - 26 Sep Air China
22 Sep - 01 Oct Singapore Airlines
26 Sep - 05 Oct Ethiopian Airlines
22 Sep - 02 Oct Air France
25 Sep - 03 Oct Etihad Airways
27 Sep - 14 Oct Etihad Airways
26 Sep - 03 Oct Ethiopian Airlines
25 Sep - 02 Oct Etihad Airways
26 Sep - 08 Oct Ethiopian Airlines
25 Sep - 04 Oct KLM
24 Sep - 13 Oct Scoot

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

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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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