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

Return flights

27 Aug - 03 Sep	Ryanair
29 Aug - 09 Sep	Ryanair
31 Aug - 02 Sep	Ryanair
27 Aug - 01 Sep	Ryanair
30 Aug - 08 Sep	Ryanair
31 Aug - 06 Sep	Ryanair
28 Aug - 29 Sep	Ryanair
29 Aug - 02 Sep	Ryanair
22 Aug - 09 Sep	Norwegian
30 Aug - 06 Sep	KLM
27 Aug - 28 Aug	SWISS
27 Aug - 31 Aug	Ryanair
20 Aug - 27 Aug	Ryanair
27 Aug - 30 Aug	SWISS
20 Aug - 28 Aug	Ryanair
23 Aug - 30 Aug	SWISS
19 Aug - 25 Aug	Ryanair
28 Aug - 31 Aug	Ryanair
18 Aug - 31 Aug	Ryanair
22 Aug - 31 Aug	Ryanair

Also check the deals for one-way flights from Dublin 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 Dublin to Belgrade in August from 166€

Return flights