Oceania Sirena • Oceania Cruises

10-night Western Mediterranean Circuit via Catania, Sorrento & Villefranche-sur-Mer

Sep 20, 2026 → Sep 30, 2026 • Valletta → Barcelona

Oceania Sirena • Oceania Cruises

11-night Baltic Sea Circuit via Aalborg, Copenhagen & Kiel

Jul 13, 2026 → Jul 24, 2026 • Oslo → Stockholm

Oceania Sirena • Oceania Cruises

12-night French & Italian Treasures

Sep 30, 2026 → Oct 12, 2026 • Barcelona → Civitavecchia (Rome)

Oceania Sirena • Oceania Cruises

24-night West Africa Repositioning via Lüderitz, Walvis Bay & Sao Tome Island

Feb 7, 2027 → Mar 3, 2027 • Cape Town → Lisboa

Oceania Sirena • Oceania Cruises

7-night Portugal & Spain Atlantic Coast Crossing via Porto, La Coruña & Le Verdon-sur-Mer

Jun 23, 2026 → Jun 30, 2026 • Lisboa → Southampton

Oceania Sirena • Oceania Cruises

9-night Portugal & Spain Atlantic Coast Crossing via Porto, Vigo & Saint-Jean-de-Luz

Aug 25, 2027 → Sep 3, 2027 • Lisboa → Southampton

Oceania Sirena • Oceania Cruises

10-night Adriatic Sea Circuit via Koper, Rijeka & Sarandë

May 5, 2027 → May 15, 2027 • Fusina (Venice) → Istanbul

Oceania Sirena • Oceania Cruises

9-night Western Mediterranean Circuit via Valencia, Cartagena & Tangier

Aug 16, 2027 → Aug 25, 2027 • Barcelona → Lisboa

Oceania Sirena • Oceania Cruises

10-night Greek Isles One-Way via Mytilene, Kavála & Giardini Naxos

Jul 9, 2027 → Jul 19, 2027 • Istanbul → Civitavecchia (Rome)

Oceania Sirena • Oceania Cruises

9-night Western Mediterranean Circuit via Mytilene, Kusadasi & Messina

May 15, 2027 → May 24, 2027 • Istanbul → Civitavecchia (Rome)

Oceania Sirena • Oceania Cruises

9-night Greek Isles One-Way via Salerno, Palermo & Zákynthos

Jul 19, 2027 → Jul 28, 2027 • Civitavecchia (Rome) → Istanbul

Oceania Sirena • Oceania Cruises

10-night Adriatic Sea Circuit via Kavála, Izmir & Bar

Apr 7, 2027 → Apr 17, 2027 • Istanbul → Fusina (Venice)

Oceania Sirena • Oceania Cruises

14-night Chilean Fjords Passage via Pisco & Arica

Jan 19, 2028 → Feb 2, 2028 • Callao (Lima) → Punta Arenas

Oceania Sirena • Oceania Cruises

10-night Western Mediterranean Circuit via Livorno, La Spezia & Villefranche-sur-Mer

Sep 10, 2026 → Sep 20, 2026 • Civitavecchia (Rome) → Valletta

Oceania Sirena • Oceania Cruises

10-night Greek Isles One-Way via Bozcaada, Mykonos & Kotor

Nov 12, 2026 → Nov 22, 2026 • Istanbul → Fusina (Venice)

Oceania Sirena • Oceania Cruises

12-night Western Mediterranean Circuit via Le Verdon-sur-Mer, Saint-Jean-de-Luz & Santander

Aug 5, 2026 → Aug 17, 2026 • Southampton → Barcelona

Oceania Sirena • Oceania Cruises

7-night Western Mediterranean Circuit via Livorno, Portofino & Monaco

Jun 9, 2026 → Jun 16, 2026 • Civitavecchia (Rome) → Barcelona

Oceania Sirena • Oceania Cruises

19-night Western Mediterranean Circuit via Bastia, Livorno & Palamós

Dec 2, 2026 → Dec 21, 2026 • Civitavecchia (Rome) → Lisboa

Oceania Sirena • Oceania Cruises

12-night Southern Caribbean Loop via Oranjestad, Willemstad & Kralendijk

Nov 28, 2027 → Dec 10, 2027 • Miami ↔

Oceania Sirena • Oceania Cruises

43-night Transatlantic Crossing via Split, Kotor & Corfu

Aug 7, 2027 → Sep 19, 2027 • Fusina (Venice) → New York