AirHint found the following cheapest return flights from Port-of-spain (POS) to Toronto (YYZ) in September 2025 (see full year).

Return flights

07 Sep - 19 Oct	Copa
03 Sep - 07 Sep	United
03 Sep - 10 Sep	United
20 Sep - 27 Sep	United
13 Sep - 27 Sep	United
08 Sep - 30 Sep	United
02 Sep - 09 Sep	United
15 Sep - 27 Sep	United
05 Sep - 17 Sep	United
28 Sep - 05 Oct	Copa
06 Sep - 16 Oct	Copa
15 Sep - 17 Sep	United
12 Sep - 28 Sep	United
05 Sep - 10 Oct	United
05 Sep - 25 Oct	Caribbean Airlines
19 Sep - 01 Oct	United

Also check the deals for one-way flights from Port-of-spain to Toronto in September.

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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Cheapest return flights from Port-of-spain to Toronto in September from 484€

Return flights