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

Return flights

08 Jun - 15 Jun	British Airways
10 Jun - 17 Jun	British Airways
10 Jun - 14 Jun	British Airways
04 Jun - 11 Jun	British Airways
05 Jun - 12 Jun	British Airways
06 Jun - 13 Jun	British Airways
11 Jun - 18 Jun	British Airways
01 Jun - 08 Jun	Air France
03 Jun - 10 Jun	Air France
15 Jun - 22 Jun	Air France

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

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 June from 729€

Return flights