It’s no surprise that a Greek islands cruise has become one of the most popular ways to experience Greece. I’ve done it twice over the past few years, and I absolutely loved both experiences.
For this article, I’ve researched the 2026/2027 Greek cruise itineraries to help you choose the best option for your trip. I’ll also mention the cruise companies so you can easily find their official websites and explore the itineraries in more detail.
Let’s break it down in a way that actually helps you decide what’s right for you.
Where Do Greek Islands Cruises Start?
Most cruises begin in Athens, specifically from the port of Piraeus. It’s the easiest and most convenient option, especially if you’re flying internationally.
You can spend a day exploring the Acropolis and enjoying the city before your cruise. I always recommend arriving at least one day earlier – this gives you time to explore and also protects you in case of flight delays.
However, Athens isn’t your only option, as you’ll see below.
Each departure port shapes your itinerary differently, so it’s worth thinking about what kind of experience you want before choosing.
Celestyal Cruises (2026/2027)
Celestyal offers several options, including shorter 3- and 4-night cruises that visit many ports in a short time. Some of these itineraries include two islands in one day.
Personally, I recommend choosing a 7-night cruise instead. This way, you get a full day in each destination and can actually explore it properly. For me, traveling is about experiencing each place without rushing – and visiting two islands in one day can feel overwhelming.
Athens → Kusadasi (Turkey) → Rhodes → Crete → Santorini → Mykonos → Milos → Athens
- Ship: Celestyal Journey
- The ship may seem older, but it was renovated in 2023, so the interior feels modern and comfortable.
You can also start your journey from Kusadasi, but this usually requires contacting the cruise company directly to arrange it.
MSC Cruises (2026)
MSC offers itineraries starting from Bari (Italy) or Athens on the MSC Sinfonia.
Bari → Day at sea → Santorini → Athens (Piraeus) → Katakolon → Kefalonia → Corfu → Bari
Athens → Katakolon → Kefalonia → Corfu → Bari → Day at sea → Santorini → Athens
MSC also offers itineraries that combine Greece with other European destinations, but here I’m focusing on routes that highlight the Greek islands.
Celebrity Cruises (2026/2027)
Celebrity Cruises is a great choice for travelers who want a more modern and stylish cruise experience around the Greek Islands. Their ships often feel elegant and relaxed, with beautiful design, great dining options, and itineraries that usually include popular ports like Santorini, Mykonos, and Athens.
Athens → Hydra → Santorini → Rhodes → Day at sea → Kusadasi → Mykonos → Athens
Athens → Santorini → Rhodes → Kusadasi → Mykonos → Thessaloniki → Day at sea → Athens
- Ship: Celebrity Infinity
There are also additional options that include destinations like Turkey and Malta, if you’re looking for a more diverse itinerary.
Royal Caribbean (2026/2027)
Royal Caribbean offers several similar itineraries with a mix of Greek islands and nearby destinations.
Athens (Piraeus) → Mykonos → Istanbul → Istanbul → Day at sea → Kusadasi (Turkey) → Santorini → Athens
- Ship: Brilliance of the Seas
2027 Itineraries:
Option 1 (7 nights):
Athens → Santorini → Mykonos → Kusadasi (Turkey) → Bodrum (Turkey) → Rhodes → Day at sea → Athens
Option 2 (7 nights):
Athens → Day at sea → Limassol (Cyprus) → Alexandria (Egypt) → Day at sea → Santorini → Athens
Option 3 (7 nights):
Athens → Santorini → Mykonos → Kusadasi → Bodrum → Day at sea → Chania (Crete) → Athens
- Ship: Rhapsody of the Seas
Longer Cruise Options
If you have more time, there are also 14-night cruises, especially with Celestyal Cruises, that combine the Greek islands with other Mediterranean destinations.
These are perfect if you want a slower pace and a more in-depth experience.
Which Cruise Should You Choose?
If it’s your first time, I recommend choosing an itinerary that includes:
- Athens
- Santorini
- Mykonos
These are the most iconic destinations and give you a great introduction to Greece.
Also, keep in mind that Celestyal Cruises focuses heavily on Greek island itineraries, so they often offer more flexible departure dates – making it easier to match your vacation schedule.
Choosing the Right Cruise Line
- Celestyal Cruises → Best for an authentic Greek experience
- Royal Caribbean → Best for entertainment and large ships
- MSC Cruises → Best balance between price and comfort
When Is the Best Time to Go?
Timing matters more than you might think.
- May – June: Warm weather, fewer crowds
- July – August: Peak season, very lively but also very busy and hot
- September – October: Perfect balance – warm sea and fewer tourists
Final Thoughts
A Greek islands cruise is one of the easiest and most enjoyable ways to explore Greece. Whether you prefer a fast-paced itinerary or a more relaxed journey, there are plenty of options to choose from in 2026 and 2027.
If you have any questions or need help choosing the right cruise, feel free to message me or email me – I’ll be happy to help you find the best option for your trip.