The Piraeus to Heraklion ferry is one of Greece’s major overnight routes, linking the country’s busiest port directly to Crete’s capital. It operates year-round, making it a reliable option whether you’re travelling in the height of summer or the quieter winter months. If you're planning the trip back, the return Heraklion to Piraeus ferry runs the same crossing in reverse.
Frequency picks up considerably as the season builds. Expect around 1 sailing per day through winter, rising to 2 or even 3 per day from late spring through to the end of summer — with June–August seeing the highest demand and the most choice.
Useful Resources for Your Greek Island Trip
- Find accommodation in Greece – hotels, apartments and villas on Booking.com
- Book tours and activities in Greece via Viator
- Find guided experiences and day trips via GetYourGuide
- Compare car hire prices in Greece via DiscoverCars