AirHint found the following cheapest return flights from Port-of-spain (POS) to London (LHR) in January 2026 (see full year).

Return flights

12 Jan - 30 Jan	Air Canada
16 Jan - 30 Jan	Air Canada
19 Jan - 26 Jan	Air Canada
24 Jan - 25 Jan	Caribbean Airlines
11 Jan - 29 Jan	Caribbean Airlines
05 Jan - 12 Jan	KLM

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

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 London in January from 790€

Return flights