Cheapest one-way flights from Fort-de-france to Castries in July from $425

AirHint found the following cheapest one-way flights from Fort-de-france (FDF) to Castries (SLU) in July 2025 (see full year).

One-Way flights

23 Jul Hahn Air Technologies
20 Jul Caribbean Airlines

Also check the deals for return flights from Fort-de-france to Castries in July.

Skyscanner

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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