Cheapest one-way flights from Belgrade to Istanbul in December from $118

AirHint found the following cheapest one-way flights from Belgrade (BEG) to Istanbul (SAW) in December 2025 (see full year).

One-Way flights

30 Dec Air Serbia
29 Dec Air Serbia
26 Dec Air Serbia
25 Dec Air Serbia
27 Dec Air Serbia
31 Dec AJet direct
24 Dec Air Montenegro
28 Dec Wizz Air
23 Dec Air Serbia
24 Dec AJet direct

Also check the deals for return flights from Belgrade to Istanbul 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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