AirHint found the following cheapest return flights from Prague (PRG) to Belgrade (BEG) in August 2025 (see full year).

Return flights

27 Aug - 03 Sep	Austrian Airlines
09 Aug - 13 Aug	Austrian Airlines
04 Aug - 08 Aug	Austrian Airlines
28 Aug - 04 Sep	Austrian Airlines
10 Aug - 14 Aug	Air Serbia	direct
07 Aug - 11 Aug	SWISS
07 Aug - 10 Aug	SWISS
22 Aug - 25 Aug	SWISS
09 Aug - 11 Aug	Austrian Airlines
08 Aug - 10 Aug	Austrian Airlines
04 Aug - 09 Aug	Austrian Airlines
29 Aug - 01 Sep	SWISS
26 Aug - 30 Aug	SWISS
27 Aug - 03 Sep	Air Serbia	direct

Also check the deals for one-way flights from Prague to Belgrade in August.

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

Cheapest return flights from Prague to Belgrade in August from $170

Return flights