AirHint found the following cheapest return flights from Belgrade (BEG) to Zagreb (ZAG) in January 2026 (see full year).

Return flights

15 Jan - 18 Jan	Air Serbia	direct
24 Jan - 25 Jan	Air Serbia	direct
30 Jan - 01 Feb	Air Serbia
30 Jan - 08 Feb	Air Serbia
15 Jan - 16 Jan	Air Serbia
22 Jan - 23 Jan	Air Serbia
14 Jan - 16 Jan	Air Serbia
22 Jan - 23 Jan	Air Serbia	direct
01 Jan - 12 Jan	Air Serbia	direct
09 Jan - 11 Jan	Air Serbia
13 Jan - 15 Jan	Air Serbia
09 Jan - 19 Jan	Air Serbia
30 Jan - 08 Feb	Air Serbia	direct

Also check the deals for one-way flights from Belgrade to Zagreb 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 Belgrade to Zagreb in January from 109€

Return flights