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

Return flights

18 Jul - 31 Aug	FrenchBee
22 Jul - 29 Jul	FrenchBee
20 Jul - 27 Jul	Air Transat
22 Jul - 24 Aug	FrenchBee
22 Jul - 22 Aug	FrenchBee
22 Jul - 27 Jul	FrenchBee
22 Jul - 08 Aug	FrenchBee
20 Jul - 25 Jul	FrenchBee
20 Jul - 08 Aug	FrenchBee
16 Jul - 23 Jul	Air Transat
23 Jul - 30 Jul	Air Transat
18 Jul - 25 Jul	Air Transat
20 Jul - 22 Aug	FrenchBee
18 Jul - 27 Jul	FrenchBee
27 Jul - 03 Aug	Air Transat
29 Jul - 19 Aug	FrenchBee
15 Jul - 22 Jul	FrenchBee
22 Jul - 28 Jul	FrenchBee
27 Jul - 15 Aug	FrenchBee
21 Jul - 21 Aug	FrenchBee

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Montreal to Istanbul in July from $874

Return flights