AirHint found the following cheapest return flights from Brussels (BRU) to Dubrovnik (DBV) in September 2026 (see full year).

Return flights

13 Sep - 22 Sep	Ryanair	direct
19 Sep - 26 Sep	Ryanair	direct
13 Sep - 26 Sep	Ryanair	direct
19 Sep - 22 Sep	Ryanair	direct
01 Sep - 22 Sep	Vueling Airlines
05 Sep - 22 Sep	Vueling Airlines
05 Sep - 26 Sep	Vueling Airlines
15 Sep - 29 Sep	Vueling Airlines
01 Sep - 08 Sep	Croatia Airlines
03 Sep - 13 Sep	Croatia Airlines
28 Sep - 02 Oct	Croatia Airlines

Also check the deals for one-way flights from Brussels to Dubrovnik in September.

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 Brussels to Dubrovnik in September from 99€

Return flights