AirHint found the following cheapest return flights from Calgary (YYC) to Belgrade (BEG) in December 2025 (see full year).
Return flights
| 08 Dec - 16 Dec | WestJet | ||
| 25 Dec - 08 Jan | WestJet | ||
| 29 Dec - 04 Jan | WestJet | ||
| 19 Dec - 31 Dec | WestJet | ||
| 22 Dec - 31 Dec | WestJet |
Also check the deals for one-way flights from Calgary to Belgrade in December.
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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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