Cheapest return flights from Ottawa to Istanbul in November from $819

AirHint found the following cheapest return flights from Ottawa (YOW) to Istanbul (IST) in November 2025 (see full year).

Return flights

21 Nov - 13 Dec WestJet
16 Nov - 23 Nov Air Canada
28 Nov - 20 Dec Porter Airlines (Canada) Ltd
01 Nov - 08 Nov LOT

Also check the deals for one-way flights from Ottawa to Istanbul in November.

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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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