AirHint found the following cheapest return flights from Montreal (YUL) to Zagreb (ZAG) in January 2026 (see full year).

Return flights

29 Jan - 05 Feb	WestJet
11 Jan - 27 Jan	FrenchBee
16 Jan - 23 Jan	FrenchBee
23 Jan - 30 Jan	FrenchBee
30 Jan - 06 Feb	FrenchBee
15 Jan - 22 Jan	Porter Airlines (Canada) Ltd
25 Jan - 01 Feb	FrenchBee
26 Jan - 02 Feb	Air Canada
22 Jan - 29 Jan	Porter Airlines (Canada) Ltd
13 Jan - 20 Jan	Porter Airlines (Canada) Ltd
20 Jan - 27 Jan	Porter Airlines (Canada) Ltd
06 Jan - 13 Jan	Air France
12 Jan - 19 Jan	Air France
14 Jan - 21 Jan	Air France
27 Jan - 03 Feb	Air France
28 Jan - 04 Feb	Air France
31 Jan - 07 Feb	Air Transat

Also check the deals for one-way flights from Montreal to Zagreb in January.

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 Zagreb in January from $619

Return flights