AirHint found the following cheapest return flights from Belfast (BFS) to Dubrovnik (DBV) in August 2025 (see full year).

Return flights

29 Aug - 05 Sep	Ryanair
07 Aug - 14 Aug	easyJet
19 Aug - 28 Aug	Ryanair
21 Aug - 26 Aug	easyJet
24 Aug - 28 Aug	Ryanair
03 Aug - 05 Aug	Ryanair
08 Aug - 15 Aug	Ryanair
09 Aug - 12 Aug	Ryanair
04 Aug - 18 Aug	Aer Lingus
28 Aug - 31 Aug	easyJet
02 Aug - 09 Aug	Ryanair
29 Aug - 05 Sep	Jet2	direct

Also check the deals for one-way flights from Belfast to Dubrovnik 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 Belfast to Dubrovnik in August from 185€

Return flights