Cheapest return flights from Montreal to Istanbul in December from $780

AirHint found the following cheapest return flights from Montreal (YUL) to Istanbul (IST) in December 2026 (see full year).

Return flights

02 Dec - 09 Dec Air Canada
07 Dec - 14 Dec Lufthansa
04 Dec - 11 Dec Lufthansa
02 Dec - 16 Dec Lufthansa
09 Dec - 16 Dec Lufthansa
01 Dec - 08 Dec Lufthansa
08 Dec - 15 Dec Lufthansa
03 Dec - 10 Dec Lufthansa
06 Dec - 13 Dec TAP
09 Dec - 23 Dec Air Canada
02 Dec - 01 Jan Air Transat
25 Dec - 01 Jan Lufthansa
26 Dec - 02 Jan Lufthansa
02 Dec - 01 Jan Turkish Airlines direct
25 Dec - 01 Jan Turkish Airlines direct

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

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