AirHint found the following cheapest return flights from Athens (ATH) to Stockholm (ARN) in December 2025 (see full year).

Return flights

01 Dec - 11 Dec	Air Serbia
04 Dec - 11 Dec	Air Serbia
04 Dec - 07 Dec	Air Serbia
10 Dec - 14 Dec	Air Serbia
11 Dec - 14 Dec	Air Serbia
09 Dec - 14 Dec	Air Serbia
01 Dec - 07 Dec	Air Serbia
01 Dec - 04 Dec	Air Serbia
07 Dec - 14 Dec	KLM
01 Dec - 08 Dec	Air Serbia
19 Dec - 06 Jan	Ryanair
20 Dec - 06 Jan	Air Serbia
31 Dec - 07 Jan	Aegean Airlines	direct
31 Dec - 03 Jan	Aegean Airlines
31 Dec - 04 Jan	Scandinavian Airlines	direct
20 Dec - 03 Jan	Lufthansa
25 Dec - 01 Jan	Air Serbia
28 Dec - 03 Jan	Air Serbia
26 Dec - 01 Jan	Air Serbia
20 Dec - 06 Jan	Aegean Airlines	direct

Also check the deals for one-way flights from Athens to Stockholm in December.

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 Stockholm in December from 130€

Return flights