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

Return flights

28 Aug - 09 Sep	easyJet
26 Aug - 01 Sep	Vueling Airlines
30 Aug - 21 Sep	Air Serbia	direct
29 Aug - 03 Sep	Lufthansa
29 Aug - 02 Sep	Lufthansa
30 Aug - 02 Sep	Lufthansa
30 Aug - 03 Sep	Lufthansa
27 Aug - 05 Sep	easyJet
31 Aug - 07 Sep	Lufthansa
30 Aug - 01 Sep	Lufthansa
28 Aug - 31 Aug	easyJet
30 Aug - 31 Aug	Lufthansa
26 Aug - 31 Aug	easyJet
29 Aug - 31 Aug	Air Serbia
25 Aug - 31 Aug	Air Serbia
28 Aug - 30 Aug	Lufthansa
26 Aug - 29 Aug	easyJet
25 Aug - 28 Aug	Lufthansa
25 Aug - 29 Aug	Lufthansa
25 Aug - 30 Aug	SWISS

Also check the deals for one-way flights from Paris 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.

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Cheapest return flights from Paris to Belgrade in August from 164€

Return flights