7 Night Ancient Sites & Cities Cruise aboard the Oceania Sirena
Settle in for seven nights of breathtaking travel through the sea when you join the Oceania Sirena from Rome to Istanbul.
While aboard this cruise you'll visit usual cities such as Piraeus and Naples plus rare cities such as Lesbos. This route is a rare one for the Sirena, But this is the lowest price sailing on it.
Our price includes all meals, entertainment, port charges, and taxes. No surprises at checkout!
The Oceania Sirena
The Sirena Oceania, based in Europe and refurbished just four years ago in 2022, is a highly-rated Renaissance class vessel that can carry over 600 people.
The Sirena Oceania is home to a gym, a spa, a jacuzzi, and a casino.
Your Itinerary
This itinerary includes one sea day and five days in port. Highlights include visits to exotic cities like Lesbos as well as long stops in Messina, Valletta, and Naples.
Alternate Sailings
The Sirena sails this route once this year. The same itinerary is also sailed by the Nautica. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price for an outside cabin.
Book Your Cruise
This graph indicates the price over time for the various types of cabin. Since being listed seventeen months ago, The cost of this itinerary has ranged between $1,830 and $2,299 for an outside room, including taxes and port charges. Today this sailing is just $30 more than the all time low of $1,830 so lock in your outside cabin now before it goes up.
Last Updated: Aug 18, 2026
Last Modified: Aug 17, 2026