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

Return flights

19 May - 26 May	KLM
04 May - 08 May	Lufthansa
10 May - 23 May	Lufthansa
07 May - 14 May	Lufthansa
21 May - 28 May	Lufthansa
02 May - 09 May	KLM
22 May - 29 May	KLM
06 May - 13 May	Air Canada
16 May - 23 May	Lufthansa
08 May - 15 May	KLM
26 May - 02 Jun	Air Canada
28 May - 04 Jun	Lufthansa
30 May - 06 Jun	Air Canada
27 May - 03 Jun	Air Canada
29 May - 05 Jun	Lufthansa
26 May - 07 Jun	KLM

Also check the deals for one-way flights from Montreal to Dubrovnik in May.

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 May from 571€

Return flights