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

Return flights

04 Dec - 06 Dec	Wizz Air
04 Dec - 08 Dec	Wizz Air
23 Dec - 06 Jan	Wizz Air
04 Dec - 07 Dec	Wizz Air
11 Dec - 17 Dec	Wizz Air
06 Dec - 07 Dec	Wizz Air
05 Dec - 07 Dec	Air Serbia
06 Dec - 10 Dec	Wizz Air
03 Dec - 04 Dec	LOT
19 Dec - 25 Dec	Air Serbia
15 Dec - 18 Dec	Wizz Air
30 Dec - 04 Jan	Wizz Air
28 Dec - 01 Jan	LOT
31 Dec - 04 Jan	LOT
30 Dec - 03 Jan	Wizz Air
30 Dec - 02 Jan	LOT
29 Dec - 03 Jan	Wizz Air
08 Dec - 05 Jan	Scandinavian Airlines
31 Dec - 05 Jan	Wizz Air
30 Dec - 24 Jan	Wizz Air

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

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 Sandefjord in December from $170

Return flights