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

Return flights

02 Jul - 09 Jul	Air Transat
05 Jul - 13 Jul	WestJet
13 Jul - 27 Jul	WestJet
02 Jul - 16 Jul	WestJet
01 Jul - 08 Jul	WestJet
08 Jul - 15 Jul	Air Transat
15 Jul - 22 Jul	Air Transat
05 Jul - 18 Jul	WestJet
15 Jul - 24 Jul	Air Transat
04 Jul - 19 Jul	WestJet
15 Jul - 02 Aug	Air Transat
31 Jul - 07 Aug	Air Transat
24 Jul - 20 Aug	WestJet
19 Jul - 12 Aug	British Airways
28 Jul - 04 Aug	Air Transat
25 Jul - 20 Aug	WestJet
27 Jul - 03 Aug	British Airways
31 Jul - 22 Aug	WestJet
29 Jul - 05 Aug	Air Transat
25 Jul - 23 Aug	WestJet

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 $897

Return flights