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

Return flights

06 Jul - 13 Jul	British Airways
08 Jul - 15 Jul	British Airways
14 Jul - 21 Jul	British Airways
20 Jul - 27 Jul	British Airways
01 Jul - 08 Jul	British Airways
13 Jul - 20 Jul	British Airways
15 Jul - 22 Jul	British Airways
21 Jul - 28 Jul	British Airways
07 Jul - 14 Jul	British Airways
02 Jul - 09 Jul	British Airways
23 Jul - 13 Aug	Air France
28 Jul - 04 Aug	Air France
27 Jul - 03 Aug	Air France
30 Jul - 18 Aug	Air France
15 Jul - 09 Aug	KLM
29 Jul - 05 Aug	Air France
31 Jul - 07 Aug	Air France
30 Jul - 06 Aug	Air France
26 Jul - 02 Aug	Air France
17 Jul - 11 Aug	Air France

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

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 July from 793€

Return flights