Cheapest return flights from Ottawa to Istanbul in April from 768€

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

Return flights

23 Apr - 14 May Porter Airlines (Canada) Ltd
23 Apr - 08 May Porter Airlines (Canada) Ltd
22 Apr - 15 May Porter Airlines (Canada) Ltd
22 Apr - 25 Apr Porter Airlines (Canada) Ltd
12 Apr - 16 Apr Air Canada
10 Apr - 18 Apr Air Canada
11 Apr - 16 Apr Air Canada
10 Apr - 16 Apr Porter Airlines (Canada) Ltd
11 Apr - 17 Apr Air Canada
10 Apr - 15 Apr Porter Airlines (Canada) Ltd
10 Apr - 17 Apr Porter Airlines (Canada) Ltd
11 Apr - 14 Apr Air Canada
10 Apr - 14 Apr Porter Airlines (Canada) Ltd

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.