Cheapest return flights from Bucharest to Belgrade in December from 99€

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

Return flights

27 Dec - 29 Dec TAROM direct
05 Dec - 15 Dec Air Serbia
11 Dec - 12 Dec Air Serbia
13 Dec - 13 Dec Air Serbia
19 Dec - 26 Dec Air Serbia direct
08 Dec - 12 Dec Air Serbia
26 Dec - 02 Jan Air Serbia direct
25 Dec - 02 Jan Air Serbia direct
26 Dec - 27 Dec Air Serbia direct
08 Dec - 13 Dec Air Serbia
05 Dec - 05 Dec Air Serbia
05 Dec - 16 Dec Air Serbia
29 Dec - 02 Jan Air Serbia direct
30 Dec - 03 Jan Air Serbia direct
30 Dec - 06 Jan Air Serbia direct
30 Dec - 05 Jan Air Serbia direct
30 Dec - 02 Jan Air Serbia direct
28 Dec - 10 Jan Ryanair
28 Dec - 10 Jan Air Serbia direct
31 Dec - 04 Jan Ryanair

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

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