Cheapest one-way flights from Ottawa to Colombo in November from $657

AirHint found the following cheapest one-way flights from Ottawa (YOW) to Colombo (CMB) in November 2025 (see full year).

One-Way flights

16 Nov Porter Airlines (Canada) Ltd
14 Nov Porter Airlines (Canada) Ltd
15 Nov Porter Airlines (Canada) Ltd
13 Nov Porter Airlines (Canada) Ltd
12 Nov Porter Airlines (Canada) Ltd

Also check the deals for return flights from Ottawa to Colombo 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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