Oceania Sirena

10-night Iberia & Atlantic Isles Voyage — 10/28/2025 — from $2,799

20-night East African Majesty Voyage — 03/11/2026 — from $6,499

7-night Essential Mediterranean Voyage — 06/09/2026 — from $2,299

12-night Western European Vintages Voyage — 08/05/2026 — from $3,999

7-night Costa Brave & Italy Voyage — 10/29/2026 — from $2,099

12-night Canaries, Morocco & More Voyage — 12/09/2026 — from $3,199

9-night Venetian & Roman Revelry Voyage — 04/17/2027 — from $2,599

10-night Iconic Greek Isles Voyage — 07/09/2027 — from $3,299

25-night Big Apple Bound Voyage — 08/25/2027 — from $6,599

31-night Loving The Island Life Voyage — 11/21/2027 — from $8,299

14-night South Beach To Sant Sebasti Voyage — 03/10/2028 — from $2,999

View all 93 Oceania Sirena Cruise Offers...