Cheapest return flights from Istanbul to Montreal in September from $500

Best time to book flights for Istanbul (IST) to Montreal (YUL) flights at AirHint

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

Return flights

23 Sep - 15 Oct British Airways
22 Sep - 15 Oct British Airways
27 Sep - 15 Oct British Airways
19 Sep - 08 Oct British Airways
20 Sep - 08 Oct British Airways
21 Sep - 08 Oct Air Canada
14 Sep - 28 Sep Air Canada
21 Sep - 08 Oct Turkish Airlines direct
19 Sep - 08 Oct Turkish Airlines direct
14 Sep - 28 Sep Turkish Airlines direct

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

Skyscanner

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.

Book a cheap hotel in Montreal

Cheap car rent in Montreal