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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…The Brilliance Of The Seas sails a 7-night Greek Isles & Turkey Cruise itinerary with Royal Caribbean Cruises, departing Piraeus, Greece on August 24, 2026. It's a classic Mediterranean cruise. Travelers sailing in August can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Piraeus, Greece, Mykonos, Greece, Istanbul, Turkey, with 4 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.
Piraeus, Greece is a scheduled port of call on day 1 of the 7-night Greek Isles & Turkey Cruise cruise on Brilliance Of The Seas.
Mykonos, Greece is a scheduled port of call on day 2 of the 7-night Greek Isles & Turkey Cruise cruise on Brilliance Of The Seas.
Istanbul, Turkey is a scheduled port of call on day 3 of the 7-night Greek Isles & Turkey Cruise cruise on Brilliance Of The Seas.
Istanbul, Turkey is a scheduled port of call on day 4 of the 7-night Greek Isles & Turkey Cruise cruise on Brilliance Of The Seas.
Day 5 of 8 is a day at sea aboard Brilliance Of The Seas, cruising between ports on the Greek Isles & Turkey Cruise itinerary.
Kusadasi, Turkey is a scheduled port of call on day 6 of the 7-night Greek Isles & Turkey Cruise cruise on Brilliance Of The Seas.
Santorini, Greece is a scheduled port of call on day 7 of the 7-night Greek Isles & Turkey Cruise cruise on Brilliance Of The Seas.
Piraeus, Greece is a scheduled port of call on day 8 of the 7-night Greek Isles & Turkey Cruise cruise on Brilliance Of The Seas.
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