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

Return flights

03 Mar - 16 Mar	Porter Airlines (Canada) Ltd
09 Mar - 16 Mar	Porter Airlines (Canada) Ltd
04 Mar - 11 Mar	FrenchBee
25 Mar - 29 Mar	FrenchBee
25 Mar - 05 Apr	FrenchBee
15 Mar - 05 Apr	FrenchBee
02 Mar - 20 Mar	Porter Airlines (Canada) Ltd
15 Mar - 22 Mar	FrenchBee
08 Mar - 25 Mar	FrenchBee
11 Mar - 25 Mar	FrenchBee
15 Mar - 25 Mar	FrenchBee
11 Mar - 01 Apr	FrenchBee
25 Mar - 01 Apr	FrenchBee
11 Mar - 27 Mar	FrenchBee
25 Mar - 06 Apr	FrenchBee
25 Mar - 08 Apr	FrenchBee
25 Mar - 15 Apr	FrenchBee
25 Mar - 12 Apr	FrenchBee
04 Mar - 05 Apr	FrenchBee
27 Mar - 03 Apr	FrenchBee

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

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 March from $640

Return flights