AirHint found the following cheapest return flights from Seoul (ICN) to Athens (ATH) in January 2026 (see full year).

Return flights

27 Jan - 11 Feb	Air China
22 Jan - 26 Jan	Air China
27 Jan - 30 Jan	Air China
29 Jan - 06 Feb	Air China
18 Jan - 30 Jan	Air China
18 Jan - 26 Jan	Air China
18 Jan - 28 Jan	Air China
25 Jan - 30 Jan	Air China
20 Jan - 30 Jan	Air China
20 Jan - 26 Jan	Air China
15 Jan - 04 Feb	Air China
15 Jan - 19 Jan	Air China
15 Jan - 26 Jan	Air China
30 Jan - 08 Feb	Etihad Airways
30 Jan - 01 Feb	Lufthansa
23 Jan - 01 Feb	Lufthansa
31 Jan - 04 Feb	Lufthansa
23 Jan - 09 Feb	Lufthansa
21 Jan - 03 Feb	Lufthansa
23 Jan - 04 Feb	Lufthansa

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

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.

Book a cheap hotel in Athens

Cheap car rent in Athens

Cheapest return flights from Seoul to Athens in January from 375€

Return flights