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Departing Istanbul, Turkey on May 31, 2026, the Costa Cruises ship Costa Fortuna runs this 7-night Eastern Mediterranean from Istanbul sailing. It's a classic Mediterranean cruise. Travelers sailing in May can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Istanbul, Turkey, Izmir, Turkey, Volos, Greece, with 4 more along the way. Scroll the daily outlook below to pack smart for every port of call.
Istanbul, Turkey is a scheduled port of call on day 1 of the 7-night Eastern Mediterranean from Istanbul cruise on Costa Fortuna.
Izmir, Turkey is a scheduled port of call on day 2 of the 7-night Eastern Mediterranean from Istanbul cruise on Costa Fortuna.
Volos, Greece is a scheduled port of call on day 3 of the 7-night Eastern Mediterranean from Istanbul cruise on Costa Fortuna.
Mykonos, Greece is a scheduled port of call on day 4 of the 7-night Eastern Mediterranean from Istanbul cruise on Costa Fortuna.
Santorini, Greece is a scheduled port of call on day 5 of the 7-night Eastern Mediterranean from Istanbul cruise on Costa Fortuna.
Piraeus, Greece is a scheduled port of call on day 6 of the 7-night Eastern Mediterranean from Istanbul cruise on Costa Fortuna.
Istanbul, Turkey is a scheduled port of call on day 7 of the 7-night Eastern Mediterranean from Istanbul cruise on Costa Fortuna.
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