Oceania Sirena

18-night Enclaves Of Indochina Voyage — 02/21/2026 — from $6,799

7-night Venetian Strongholds Voyage — 06/02/2026 — from $2,375

24-night Epic Baltic To Iberia Voyage — 07/24/2026 — from $8,099

10-night Havens Of Italy & Spain Voyage — 10/19/2026 — from $2,480

19-night Mediterranean Isles Legacy Voyage — 12/02/2026 — from $4,949

10-night Grand Bazaar To Gondolas Voyage — 04/07/2027 — from $2,899

9-night Return To Constantinople Voyage — 06/30/2027 — from $2,899

9-night Iberia To English Channel Voyage — 08/25/2027 — from $2,899

7-night Reefs Of The Maya Voyage — 11/21/2027 — from $1,799

21-night Amazonian Exploration Voyage — 02/18/2028 — from $6,699

View all 85 Oceania Sirena Cruise Offers...