Oceania Cruises

Oceania Sirena

Ocean Cruise Ship | Renaissance / R-class Class

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Oceania Sirena Itineraries & Sailings

Upcoming sailings on Oceania Sirena, earliest departure first.

46 Sailings Found
Lisbon, Portugal

24 Days One-Way from Lisbon to Cape Town

Oceania Sirena

Departs
January 14th 2027
Duration
23 nights
From
$9,399
per person, double occupancy
Ports of call: +7 more ports
Cape Town, South Africa

25 Days One-Way from Cape Town to Lisbon

Oceania Sirena

Departs
February 7th 2027
Duration
24 nights
From
$9,899
per person, double occupancy
Ports of call: +7 more ports
Lisbon, Portugal

9 Days One-Way from Lisbon to Civitavecchia-Rome

Oceania Sirena

Departs
March 3rd 2027
Duration
8 nights
From
$2,730
per person, double occupancy
Ports of call: +2 more ports

Why Book With Waterways Cruise?

Four decades of expertise, one dedicated advisor, and every detail handled, from your front door to the gangway and back.

Personal Service

Cruise Concierge

A dedicated advisor who learns your name, your travel style and your preferences, then stays with you from the first conversation to the day you return home. Not a call center. Never a stranger.

Tailor-Made

100% Custom‑Built

No cookie-cutter packages. Flights, hotels, transfers and shore days are designed from scratch around how you actually like to travel, then refined until the trip feels like yours.

Expertise

40+ Years in Travel

Founded by J. Richard, a four-decade veteran of the travel industry, and focused solely on premium river and ocean cruising. Decades of ship and itinerary knowledge go into every recommendation.

Security

Book With Total Confidence

A travel agency that is a proud member of Signature Travel Network, CLIA, ASTA and IATA.

Civitavecchia-Rome, Italy

10 Days One-Way from Civitavecchia-Rome to Istanbul

Oceania Sirena

Departs
March 29th 2027
Duration
9 nights
From
$2,699
per person, double occupancy
Ports of call: +4 more ports
Venice, Italy

10 Days One-Way from Venice to Barcelona

Oceania Sirena

Departs
April 17th 2027
Duration
9 nights
From
$2,422
per person, double occupancy
Ports of call: +4 more ports
Barcelona, Spain

10 Days One-Way from Barcelona to Venice

Oceania Sirena

Departs
April 26th 2027
Duration
9 nights
From
$2,380
per person, double occupancy
Ports of call: +4 more ports
Venice, Italy

11 Days One-Way from Venice to Istanbul

Oceania Sirena

Departs
May 5th 2027
Duration
10 nights
From
$2,790
per person, double occupancy
Ports of call: +4 more ports
Istanbul, Turkey

9 Days One-Way from Istanbul to Civitavecchia-Rome

Oceania Sirena

Departs
May 16th 2027
Duration
8 nights
From
$2,360
per person, double occupancy
Ports of call: +3 more ports
Venice, Italy

10 Days One-Way from Venice to Istanbul

Oceania Sirena

Departs
June 30th 2027
Duration
9 nights
From
$3,060
per person, double occupancy
Ports of call: +4 more ports
Istanbul, Turkey

11 Days One-Way from Istanbul to Civitavecchia-Rome

Oceania Sirena

Departs
July 9th 2027
Duration
10 nights
From
$2,949
per person, double occupancy
Ports of call: +5 more ports
Civitavecchia-Rome, Italy

19 Days One-Way from Civitavecchia-Rome to Venice

Oceania Sirena

Departs
July 19th 2027
Duration
18 nights
Ports of call: +13 more ports
Istanbul, Turkey

10 Days One-Way from Istanbul to Venice

Oceania Sirena

Departs
July 28th 2027
Duration
9 nights
Ports of call: +4 more ports