Palermo to Cagliari Ferry

The Palermo to Cagliari ferry is the direct sea bridge between Sicily and Sardinia, joining Italy's two largest Mediterranean islands without any detour via the mainland. The route is operated by Grimaldi Lines, which took over former Tirrenia island services through its Trasmed brand, and it is one of the few scheduled links running straight from one island to the other.

Crossing time and departure

The passage covers the open water between western Sicily and southern Sardinia in about 12 hours. Ships typically leave Palermo in the morning, around 09:00, so a large part of the crossing takes place in daylight, giving passengers views of the Tyrrhenian before arriving in the Sardinian capital of Cagliari on its southern coast.

A weekly, seasonal service

This is a low-frequency route with one connection per week, so planning around the single weekly sailing is. It also has a seasonal operating pattern for 2026: Grimaldi Lines runs the crossing directly during the summer high season, while sailings in the shoulder and winter periods are handled by a partner operator, with bookings redirected accordingly. Checking the exact operating dates before travel is important.

Onboard and vehicles

As an inter-island vehicle ferry, the service carries cars and other vehicles alongside foot passengers, so you can drive on in Palermo and off in Cagliari to explore Sardinia with your own transport. Onboard facilities suit the half-day crossing, and travellers wanting to rest can choose a cabin.

For anyone combining a trip to both islands, this direct link removes the long and costly alternative of routing through Naples or Civitavecchia on the mainland.