AirHint found the following cheapest return flights from Montreal (YUL) to Dubrovnik (DBV) in August 2026 (see full year).

Return flights

31 Aug - 07 Sep	FrenchBee
25 Aug - 01 Sep	Air Transat
26 Aug - 02 Sep	Air Transat
24 Aug - 31 Aug	Air France
22 Aug - 29 Aug	Air Transat
29 Aug - 05 Sep	Air Transat
04 Aug - 11 Aug	Air Transat
18 Aug - 25 Aug	Air Transat
11 Aug - 18 Aug	British Airways
28 Aug - 04 Sep	Air Transat
05 Aug - 12 Aug	British Airways
12 Aug - 19 Aug	British Airways
07 Aug - 14 Aug	Air Transat
21 Aug - 28 Aug	Air Transat
30 Aug - 06 Sep	KLM
17 Aug - 24 Aug	Air Transat
27 Aug - 03 Sep	Air France

Also check the deals for one-way flights from Montreal 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 Montreal to Dubrovnik in August from $762

Return flights