Home › Cruises › Greek Isles & Italy Greek Isles & Italy Cruises 4 one-way and repositioning cruise routes in the Greek Isles & Italy region. All Sailings Istanbul, Turkey to Civitavecchia (Rome), Italy 9 nights on Norwegian Viva by Norwegian Cruise Line — 2026-09-07 Civitavecchia (Rome), Italy to Piraeus (Athens), Greece 7 nights on Brilliance of the Seas by Royal Caribbean International — 2026-09-28 Civitavecchia (Rome), Italy to Civitavecchia (Rome), Italy 7 nights on Odyssey of the Seas by Royal Caribbean International — 2026-10-18 Civitavecchia (Rome), Italy to Civitavecchia (Rome), Italy 7 nights on Odyssey of the Seas by Royal Caribbean International — 2026-10-11