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

Return flights

04 Dec - 14 Dec	United
04 Dec - 08 Dec	United
07 Dec - 13 Dec	United
03 Dec - 06 Dec	United
02 Dec - 07 Dec	United
04 Dec - 08 Dec	Air Canada	direct
08 Dec - 18 Dec	United
02 Dec - 07 Dec	Caribbean Airlines	direct
02 Dec - 30 Dec	United
27 Dec - 08 Jan	United
07 Dec - 13 Dec	Air Canada	direct
26 Dec - 26 Jan	United
02 Dec - 07 Jan	Caribbean Airlines
25 Dec - 02 Jan	Air Canada	direct
11 Dec - 07 Jan	WestJet
25 Dec - 06 Jan	United
24 Dec - 13 Jan	Flair Airlines
02 Dec - 07 Jan	Caribbean Airlines	direct
23 Dec - 13 Jan	Porter Airlines (Canada) Ltd
19 Dec - 09 Jan	WestJet

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

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 Toronto to Port-of-spain in December from $442

Return flights