Home › Cruises › Europe - Greek Isles Europe - Greek Isles Cruises 3 one-way and repositioning cruise routes in the Europe - Greek Isles region. All Sailings Ravenna, Italy to Piraeus (Athens), Greece 7 nights on Norwegian Pearl by Norwegian Cruise Line — 2026-09-20 Ravenna, Italy to Piraeus (Athens), Greece 7 nights on Norwegian Pearl by Norwegian Cruise Line — 2026-10-04 Ravenna, Italy to Piraeus (Athens), Greece 7 nights on Norwegian Pearl by Norwegian Cruise Line — 2026-10-18