Oceania Sirena

What there is aboard

Counted from the line’s own figures. A blank is a figure we do not have, never a zero.

Decks

9

The ship itself

Space ratio

45.2

Guests per crew

1.68

Passengers (double)

670

Crew

400

Cabins

342

Gross tonnage

30,277

Length

181 m

Beam

25.5 m

Built

1,999

Refurbished

2,019

Space ratio is gross tons per lower-berth passenger; higher is roomier. Guests per crew member: lower is more attentive. Places to eat excludes bars. From the line's published specifications dated October 2026.

Oceania Sirena, to scale

Oceania Sirena is 181 m long (594 ft): 1.6 American football fields end to end, and 88 m shorter than the Titanic.

More of Oceania Sirena

Supplied by the line, shown uncropped

Upcoming sailings

53 upcoming sailings on Oceania Sirena. A starting fare is the lowest current price for one person. Published fares are confirmed at quote.

Where she sails

57 itineraries in the catalog

• Ancient Sites & Cities7 nights · 8 ports
• Costa Brava & Italy7 nights · 8 ports
• Mediterranean Passage7 nights · 8 ports
• Maya & Mangroves7 nights · 8 ports
• Mediterranean Sunrise8 nights · 9 ports
• Exploring Ancient Empires9 nights · 10 ports
• Alluring Ancient Ruins9 nights · 10 ports
• Ferdinand's Fantasy9 nights · 10 ports
• Trojan Trek Revisited9 nights · 10 ports
• Venetian & Roman Revelry9 nights · 10 ports
• Spring In Southern Europe9 nights · 10 ports
• Venetian & Roman Revelry9 nights · 10 ports
• Romantic Locales & Canals9 nights · 10 ports
• Venetian & Roman Revelry9 nights · 10 ports
• Iberia To English Channel9 nights · 10 ports
• Italian Interlude9 nights · 10 ports
• Return To Constantinople9 nights · 10 ports
• Mysteries Of History9 nights · 10 ports
• Invitation To Iberia10 nights · 11 ports
• Havens Of Italy & Spain10 nights · 11 ports
• Grand Bazaar To Gondolas10 nights · 11 ports
• Hellenic & Dalmatian Gems10 nights · 11 ports
• Aegean & Adriatic Coasts10 nights · 11 ports
• Iconic Greek Isles10 nights · 11 ports
• Croatia & Italy Holiday10 nights · 11 ports
• Adriatic To Istanbul10 nights · 11 ports
• Relics & Rivieras10 nights · 11 ports
• Beach-Blessed Isles12 nights · 13 ports
• Caribbean Carousel12 nights · 13 ports
• Autumn Hues & Harbor Views12 nights · 13 ports
• O Canada12 nights · 13 ports
• Autumn On The East Coast12 nights · 13 ports
• Canaries, Morocco & More12 nights · 13 ports
• Panama Canal To Machu Picchu14 nights · 15 ports
• Iberia & Italian Treasures14 nights · 15 ports
• Festive Caribbean Frolic14 nights · 15 ports
• South Beach To Sant Sebasti14 nights · 15 ports
• Chilean Heritage & Fjords14 nights · 15 ports
• Broadway To The Abc Islands15 nights · 16 ports
• Penguins & Patagonia16 nights · 17 ports
• Nautical Nights In The North16 nights · 17 ports
• Rome, Ruins & Gondola Rides19 nights · 20 ports
• Mediterranean Isles Legacy19 nights · 20 ports
• Revered & Romantic Shores20 nights · 21 ports
• Amazonian Exploration21 nights · 22 ports
• Springtime In Europe23 nights · 24 ports
• Gold & Ivory Coasts24 nights · 25 ports
• Mystical Atlantic Africa24 nights · 25 ports
• Big Apple Bound25 nights · 26 ports
• Ramblas To Renaissance26 nights · 27 ports
• East Coast Escapade27 nights · 28 ports
• Mediterranean East To West27 nights · 28 ports
• Loving The Island Life31 nights · 32 ports
• Cultural Crossing34 nights · 35 ports
• Southern Mediterranean Gems39 nights · 40 ports
• Land Of Love To Lady Liberty43 nights · 44 ports
• South American Adventure65 nights · 66 ports