AirHint found the following cheapest one-way flights from Athens (ATH) to Seoul (ICN) in August 2025 (see full year).

One-Way flights

21 Aug	SKY express
29 Aug	Scoot Tigerair
25 Aug	Scoot Tigerair
31 Aug	Aegean Airlines
20 Aug	Scoot Tigerair
10 Aug	SKY express
19 Aug	Qatar Airways
11 Aug	SKY express
26 Aug	Air Arabia
07 Aug	SKY express

Also check the deals for return flights from Athens to Seoul in August.

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 one-way flights from Athens to Seoul in August from 300€

One-Way flights