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

Return flights

25 Dec - 30 Dec	United	direct
24 Dec - 30 Dec	United	direct
24 Dec - 01 Jan	United	direct
25 Dec - 01 Jan	United	direct
29 Dec - 08 Jan	United
23 Dec - 01 Jan	United	direct
20 Dec - 06 Jan	United	direct

Also check the deals for one-way flights from Newark 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.

Book a cheap hotel in Port-of-spain

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Cheapest return flights from Newark to Port-of-spain in December from 706€

Return flights