AirHint found the following cheapest return flights from Port-of-spain (POS) to London (LGW) in July 2025 (see full year).

Return flights

27 Jul - 31 Aug	British Airways	direct
22 Jul - 31 Aug	British Airways	direct
28 Jul - 31 Aug	jetBlue
22 Jul - 12 Aug	British Airways	direct
27 Jul - 03 Aug	jetBlue
25 Jul - 01 Aug	jetBlue
25 Jul - 08 Aug	Caribbean Airlines
27 Jul - 03 Aug	British Airways	direct
25 Jul - 01 Aug	British Airways	direct
25 Jul - 08 Aug	British Airways	direct

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

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 July from 855€

Return flights