Oceania Sirena

14-night North Atlantic Adventure Voyage — 08/11/2025 — from $5,799

14-night Flamenco Fascination Voyage — 10/04/2025 — from $4,099

18-night Treasured Temples Of Asia Voyage — 01/19/2026 — from $5,799

7-night Greek Homecoming Voyage — 05/19/2026 — from $2,299

11-night Baltic Brilliance Voyage — 07/13/2026 — from $4,299

12-night French & Italian Treasures Voyage — 09/30/2026 — from $3,599

10-night Croatia & Italy Holiday Voyage — 11/22/2026 — from $2,899

8-night Mediterranean Sunrise Voyage — 03/03/2027 — from $2,399

View all 64 Oceania Sirena Cruise Offers...