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

Return flights

03 Dec - 10 Dec	FrenchBee
03 Dec - 17 Dec	FrenchBee
10 Dec - 17 Dec	FrenchBee
06 Dec - 13 Dec	Brussels Airlines
07 Dec - 14 Dec	FrenchBee
10 Dec - 24 Dec	FrenchBee
09 Dec - 23 Dec	Air Transat
03 Dec - 31 Dec	FrenchBee
10 Dec - 31 Dec	FrenchBee
24 Dec - 14 Jan	FrenchBee
26 Dec - 18 Jan	FrenchBee
09 Dec - 30 Dec	Air Transat
31 Dec - 07 Jan	FrenchBee
30 Dec - 06 Jan	Air Transat
17 Dec - 07 Jan	FrenchBee
28 Dec - 04 Jan	FrenchBee
24 Dec - 02 Jan	FrenchBee
25 Dec - 01 Jan	Air Transat
29 Dec - 05 Jan	Qatar Airways
16 Dec - 06 Jan	Emirates

Also check the deals for one-way flights from Montreal to Istanbul 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 Istanbul in December from $719

Return flights