Cheapest one-way flights from Toronto to Colombo in September from $429

AirHint found the following cheapest one-way flights from Toronto (YYZ) to Colombo (CMB) in September 2025 (see full year).

One-Way flights

23 Sep Porter Airlines (Canada) Ltd
29 Sep Porter Airlines (Canada) Ltd
30 Sep Air Transat
28 Sep Porter Airlines (Canada) Ltd
18 Sep Cathay Pacific
21 Sep WestJet
27 Sep Air Transat
26 Sep Air Transat
20 Sep Condor
24 Sep Air Transat

Also check the deals for return flights from Toronto to Colombo in September.

Skyscanner

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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