Cheapest return flights from Ottawa to Istanbul in April from $697

AirHint found the following cheapest return flights from Ottawa (YOW) to Istanbul (SAW) in April 2026 (see full year).

Return flights

22 Apr - 28 Apr Porter Airlines (Canada) Ltd
20 Apr - 27 Apr Porter Airlines (Canada) Ltd
21 Apr - 28 Apr WestJet
14 Apr - 28 Apr WestJet
16 Apr - 27 Apr WestJet
29 Apr - 13 May WestJet
21 Apr - 19 May Porter Airlines (Canada) Ltd
22 Apr - 19 May Porter Airlines (Canada) Ltd
21 Apr - 05 May Porter Airlines (Canada) Ltd
22 Apr - 05 May Porter Airlines (Canada) Ltd
20 Apr - 05 May Porter Airlines (Canada) Ltd
20 Apr - 12 May Porter Airlines (Canada) Ltd
20 Apr - 13 May Porter Airlines (Canada) Ltd
28 Apr - 12 May WestJet
21 Apr - 12 May Porter Airlines (Canada) Ltd
04 Apr - 24 Apr Porter Airlines (Canada) Ltd
14 Apr - 21 Apr Porter Airlines (Canada) Ltd
22 Apr - 29 Apr Porter Airlines (Canada) Ltd
04 Apr - 11 Apr Emirates

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

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