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

Return flights

23 Jan - 28 Jan	Wizz Air
12 Jan - 14 Jan	Ryanair
24 Jan - 31 Jan	Ryanair
23 Jan - 29 Jan	Ryanair
16 Jan - 28 Jan	Wizz Air
15 Jan - 18 Jan	Ryanair
15 Jan - 04 Feb	Ryanair
18 Jan - 21 Jan	Wizz Air
28 Jan - 04 Feb	Wizz Air
14 Jan - 19 Jan	Wizz Air
18 Jan - 23 Jan	Wizz Air
16 Jan - 19 Jan	Ryanair
28 Jan - 01 Feb	Wizz Air
25 Jan - 01 Feb	Wizz Air
27 Jan - 02 Feb	Air Serbia
31 Jan - 02 Feb	Air Serbia
30 Jan - 06 Feb	Wizz Air
30 Jan - 08 Feb	Wizz Air
27 Jan - 01 Feb	Air Serbia
13 Jan - 03 Feb	Ryanair

Also check the deals for one-way flights from Athens to Copenhagen 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.

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Cheapest return flights from Athens to Copenhagen in January from 104€

Return flights