Oceania Sirena
Experience faraway places that you have always dreamed of.

Sirena embodies the most treasured elements of a celebrated fleet and features a few highlights all her own. Better than new, Sirena includes entirely new suites, staterooms and bathrooms and reflects the same beautifully re-inspired ambiance as her sister ships.
- Built Year:1999
- Ship Class:Regatta Class
- Last Refurbished:2019
- Registry:Marshall Islands
- Gross Tonnage :30,227
- Maximum Speed:18 knots
- Beam:84 ft (25.5 m)
- Officer's Nationality:European
- Passenger Capacity:648 (Double Occupancy)
- Number of Suites:62
- Dining / Restaurants:Yes
- Ship Length:594 ft (181 m)
- Bars / Lounges:Yes
- Number of Crews:400
- Spa:Yes
- Fitness Center:Yes
- Number of Decks:11
- Kids Friendly:No
- Wheelchair Accessible:Yes
- Number of Solo Cabins:18
- Non Smoking Dining:Yes
- Non Smoking Ship:No
- Number of Pools:1
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7-night Venetian Strongholds Voyage
7-night Venetian Strongholds Voyage
Jun 2, 2026 Aboard Oceania Sirena Venice, Koper, Split, Dubrovnik, Corfu, Catania,...Venice, Koper, Split, Dubrovnik, Corfu, Catania, Sorrento, Rome (Civitavecchia) Optional Specials:Single Supplement Savings!Single Supplement Savings!Single Supplement Savings!SpecialPricing:$2,299$1,4957-night Yachting Havens Voyage
7-night Yachting Havens Voyage
May 5, 2026 Aboard Oceania Sirena Barcelona, Palamos, Provence (Marseille), Cannes,...Barcelona, Palamos, Provence (Marseille), Cannes, St. Tropez , Florence/Pisa (Livorno), Piombino,... Specialexclusive offer:$1,650Call for Pricing7-night Route Of The Doges Voyage
7-night Route Of The Doges Voyage
May 26, 2026 Aboard Oceania Sirena Athens (Piraeus), Santorini, Chania, Zante...Athens (Piraeus), Santorini, Chania, Zante (Zakynthos), Greece, Bar, Ancona, Italy, Rijeka, Venice SpecialPricing:$2,299$1,6107-night Stars Of Spain & Portugal Voyage
7-night Stars Of Spain & Portugal Voyage
Jun 16, 2026 Aboard Oceania Sirena Barcelona, Valencia, Cartagena (Spain), Malaga,...Barcelona, Valencia, Cartagena (Spain), Malaga, Gibraltar, Seville (Cadiz), Portimao, Lisbon Specialexclusive offer:$1,725Call for Pricing7-night Reefs Of The Maya Voyage
7-night Reefs Of The Maya Voyage
Nov 21, 2027 Aboard Oceania Sirena Miami, Cozumel, Roatan Island, Harvest Caye,...Miami, Cozumel, Roatan Island, Harvest Caye, Costa Maya, Miami Specialpricing from:$1,7997-night Vineyards & Vistas Voyage
7-night Vineyards & Vistas Voyage
Jun 23, 2026 Aboard Oceania Sirena Lisbon, Porto (Oporto), La Coruna, Spain, Bilbao,...Lisbon, Porto (Oporto), La Coruna, Spain, Bilbao, Bordeaux (Le Verdon), Pont-Aven (Concarneau), St. Malo, London... SpecialPricing:$2,399$1,8007-night Mediterranean Passage Voyage
7-night Mediterranean Passage Voyage
Dec 2, 2026 Aboard Oceania Sirena Rome (Civitavecchia), Bastia, Florence/Pisa...Rome (Civitavecchia), Bastia, Florence/Pisa (Livorno), Savona, Toulon, Palamos, Palma de Mallorca, Barcelona Specialpricing from:$1,8007-night Balearic & Riviera Resorts Voyage
7-night Balearic & Riviera Resorts Voyage
Oct 12, 2026 Aboard Oceania Sirena Rome (Civitavecchia), Florence/Pisa (Livorno),...Rome (Civitavecchia), Florence/Pisa (Livorno), Porto Torres, Mahon, Palma de Mallorca, Barcelona, Toulon, Monte Carlo Optional Specials:Early Booking Savings!Early Booking Savings!Early Booking Savings!SpecialPricing:$1,980Save $1107-night Costa Brave & Italy Voyage
7-night Costa Brave & Italy Voyage
Oct 29, 2026 Aboard Oceania Sirena Barcelona, Palamos, Provence (Marseille), Corsica...Barcelona, Palamos, Provence (Marseille), Corsica (Ajaccio), La Spezia, Olbia, Naples, Rome (Civitavecchia) Optional Specials:Early Booking Savings!Early Booking Savings!Early Booking Savings!Specialpricing from:$1,8907-night Ancient Sites & Cities Voyage
7-night Ancient Sites & Cities Voyage
Nov 5, 2026 Aboard Oceania Sirena Rome (Civitavecchia), Naples, Messina, Sicily,...Rome (Civitavecchia), Naples, Messina, Sicily, Valletta, Athens (Piraeus), Mytilene (Lesbos), Istanbul Optional Specials:Early Booking Savings!Early Booking Savings!Early Booking Savings!Specialpricing from:$1,9957-night Greek Homecoming Voyage
7-night Greek Homecoming Voyage
May 19, 2026 Aboard Oceania Sirena Venice, Split, Dubrovnik, Corfu, Katakolon,...Venice, Split, Dubrovnik, Corfu, Katakolon, Monemvasia, Mykonos, Athens (Piraeus) Optional Specials:Single Supplement Savings!Single Supplement Savings!Single Supplement Savings!Specialpricing from:$2,0707-night Essential Mediterranean Voyage
7-night Essential Mediterranean Voyage
Jun 9, 2026 Aboard Oceania Sirena Rome (Civitavecchia), La Spezia, Portofino, Monte...Rome (Civitavecchia), La Spezia, Portofino, Monte Carlo, Toulon, Sete, Palma de Mallorca, Barcelona Specialpricing from:$2,07010-night Coastal Mediterranean Gems Voyage
10-night Coastal Mediterranean Gems Voyage
Sep 10, 2026 Aboard Oceania Sirena Rome (Civitavecchia), Florence/Pisa (Livorno), La...Rome (Civitavecchia), Florence/Pisa (Livorno), La Spezia, Nice, Provence (Marseille), Barcelona, Valencia, Alicante,... Optional Specials:Early Booking Savings!Early Booking Savings!Early Booking Savings!Specialexclusive offer:$2,560Call for Pricing8-night Mediterranean Sunrise Voyage
8-night Mediterranean Sunrise Voyage
Mar 3, 2027 Aboard Oceania Sirena Lisbon, Portimao, Seville (Cadiz), Malaga,...Lisbon, Portimao, Seville (Cadiz), Malaga, Barcelona, Cannes, La Spezia, Rome (Civitavecchia) Optional Specials:Early Booking Savings!Early Booking Savings!Early Booking Savings!Specialpricing from:$2,2809-night Exploring Ancient Empires Voyages
9-night Exploring Ancient Empires Voyages
Mar 29, 2027 Aboard Oceania Sirena Rome (Civitavecchia), Salerno, Siracusa,...Rome (Civitavecchia), Salerno, Siracusa, Katakolon, Gythion, Mykonos, Patmos, Volos (Meteora), Canakkale, Istanbul Specialpricing from:$2,2807-night Adriatic & Ionian Artistry Voyage
7-night Adriatic & Ionian Artistry Voyage
May 12, 2026 Aboard Oceania Sirena Rome (Civitavecchia), Salerno, Taormina,...Rome (Civitavecchia), Salerno, Taormina, Cephalonia (Argostoli), Tirana, Hvar, Zadar, Venice Optional Specials:Single Supplement Savings!Single Supplement Savings!Single Supplement Savings!Specialpricing from:$2,29510-night Visions Of Byzantium Voyage
10-night Visions Of Byzantium Voyage
Aug 17, 2026 Aboard Oceania Sirena Barcelona, Palermo, Siracusa, Cephalonia...Barcelona, Palermo, Siracusa, Cephalonia (Argostoli), Gythion, Paros, Greek Isle, Athens (Piraeus), Kusadasi (Ephesus),... Specialexclusive offer:$2,137Call for Pricing10-night Invitation To Iberia Voyage
10-night Invitation To Iberia Voyage
Jan 4, 2027 Aboard Oceania Sirena Rome (Civitavecchia), Florence/Pisa (Livorno),...Rome (Civitavecchia), Florence/Pisa (Livorno), Portofino, Nice, Provence (Marseille), Barcelona, Alicante, Granada... Optional Specials:Early Booking Savings!Early Booking Savings!Early Booking Savings!Specialpricing from:$2,5659-night Venetian & Roman Revelry Voyage
9-night Venetian & Roman Revelry Voyage
Apr 17, 2027 Aboard Oceania Sirena Venice (Fusina), Split, Kotor, Corfu, Messina,...Venice (Fusina), Split, Kotor, Corfu, Messina, Sicily, Salerno, Rome (Civitavecchia), Cinque Terre, Toulon, Barcelona Specialpricing from:$2,5999-night Spring In Southern Europe Voyage
9-night Spring In Southern Europe Voyage
Apr 26, 2027 Aboard Oceania Sirena Barcelona, Palma de Mallorca, Mahon, Cagliari,...Barcelona, Palma de Mallorca, Mahon, Cagliari, Palermo, Messina, Sicily, Corfu, Bari, Zadar, Venice (Fusina) Specialpricing from:$2,599
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