Oceania Sirena

28-night Visions Of The North Voyage — 08/25/2025 — from $8,699

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

View all 61 Oceania Sirena Cruise Offers...