Cheapest return flights from San Francisco to Belgrade in December from $529

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

Return flights

07 Dec - 14 Dec Air Canada
17 Dec - 10 Jan Air Serbia
19 Dec - 10 Jan WestJet

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

Powered by

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.

Book a cheap hotel in Belgrade

Cheap car rent in Belgrade

Feel free to contact us with any feedback or request another flight research.