AirHint found the following cheapest return flights from Montreal (YUL) to Mykonos (JMK) in December 2025 (see full year).

Return flights

31 Dec - 07 Jan	SWISS
11 Dec - 18 Dec	Austrian Airlines
17 Dec - 24 Dec	Lufthansa
15 Dec - 22 Dec	SWISS
25 Dec - 01 Jan	SWISS
14 Dec - 21 Dec	SWISS
22 Dec - 29 Dec	SWISS
02 Dec - 09 Dec	Emirates
04 Dec - 11 Dec	Emirates
08 Dec - 15 Dec	Emirates
01 Dec - 08 Dec	Emirates
05 Dec - 12 Dec	Emirates
26 Dec - 03 Jan	SWISS
30 Dec - 06 Jan	Emirates
29 Dec - 05 Jan	Emirates
28 Dec - 04 Jan	Emirates
26 Dec - 02 Jan	Emirates
27 Dec - 03 Jan	Emirates

Also check the deals for one-way flights from Montreal to Mykonos in December.

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 Mykonos in December from 978€

Return flights