Cheapest return flights from Washington to Belgrade in December from $672

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

Return flights

01 Dec - 16 Dec jetBlue
30 Dec - 06 Jan Air Canada
27 Dec - 17 Jan Air Canada
26 Dec - 17 Jan jetBlue
24 Dec - 06 Jan Air Canada
16 Dec - 10 Jan Air Canada
14 Dec - 27 Dec Air Canada
15 Dec - 27 Dec Air Canada
16 Dec - 09 Jan Delta
16 Dec - 27 Dec Air Canada
01 Dec - 18 Jan Emirates
26 Dec - 02 Jan jetBlue
15 Dec - 18 Jan Emirates
28 Dec - 18 Jan Emirates

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

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