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Cheapest one-way flights from Montreal (YUL) to Istanbul (IST), September

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
23 Sep	Air Transat
15 Sep	Air Transat
13 Sep	WestJet
25 Sep	Air Transat
16 Sep	WestJet
27 Sep	Air Transat
24 Sep	Air Transat
22 Sep	Air Transat
03 Sep	Air Transat
18 Sep	WestJet

deals for return flights from Montreal to Istanbul in September.

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Updated Jul 18, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Montreal (YUL) to Istanbul (IST), September

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