Cheapest return flights from Athens to Belgrade in December from 134€

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

Return flights

31 Dec - 03 Jan Aegean Airlines direct
20 Dec - 26 Dec Aegean Airlines direct
21 Dec - 26 Dec Aegean Airlines direct
28 Dec - 03 Jan Aegean Airlines direct
27 Dec - 04 Jan Aegean Airlines direct
08 Dec - 14 Dec Aegean Airlines direct
22 Dec - 26 Dec Aegean Airlines direct
19 Dec - 21 Dec Aegean Airlines direct
22 Dec - 27 Dec Aegean Airlines direct
12 Dec - 14 Dec Aegean Airlines direct
05 Dec - 08 Dec Air Serbia
05 Dec - 09 Dec Air Serbia direct
26 Dec - 28 Dec Aegean Airlines direct

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

Skyscanner

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 Belgrade

Cheap car rent in Belgrade

Feel free to contact us with any feedback or request another flight research.