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Oceania Sirena

Oceania Sirena Cruises

Choose from 84 cruise vacations onboard the Oceania Sirena. Compare cruises ranging from 8 days to 66 days with departures available from February 2026 through to March 2028. Book with confidence supported by one of our dedicated expert CLIA cruise advisors.
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8 Days
66 Days
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$1,700pp
$41,098pp
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81 Cruises (84 Cruise Departures)
15 Day Mediterranean Mosaic with Oceania Cruises
Cruise
 (1)

15 Days (14 Nights) Istanbul to Rome
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 27 August 2026
Visit: Turkey, Greece, Croatia, Montenegro, Albania, Sicily, Italy
Upgrade Your Experience
Your World Inclusions
Exclusive Savings
Inside
$3,962
Oceanview
$4,311
Balcony
$6,493
Suite
$8,938
From
US$3,962
Save 5,036
Per Person
View Trip
28 Day East Coast Escapade with Oceania Cruises
Cruise
 (1)

28 Days (27 Nights) Montreal to Miami
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 25 October 2027
Visit: Canada, USA, Virgin Islands, Antigua and Barbuda (+6 more), Saint Kitts and Nevis, Bonaire, Curacao, Aruba, Jamaica, Cayman Islands
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$8,568
Oceanview
$9,392
Balcony
$13,369
Suite
$18,607
From
US$8,568
Save 8,930
Per Person
View Trip
11 Day Adriatic To Istanbul with Oceania Cruises
Cruise
 (1)

11 Days (10 Nights) Venice to Istanbul
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 05 May 2027
Visit: Italy, Slovenia, Croatia, Albania, Greece, Turkey
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$3,038
Oceanview
$3,280
Balcony
$4,978
Suite
$7,015
From
US$3,038
Save 3,160
Per Person
View Trip
45 Day Grand Voyage Of Da Gama with Oceania Cruises
Cruise
 (1)

45 Days (44 Nights) Mumbai to Lisbon
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 11 March 2026
Visit: India, Maldives, Seychelles, Madagascar (+14 more), France, Mozambique, South Africa, Namibia, Sao Tome and Principe, Togo, Ghana, Cote d'Ivoire, Gambia, Senegal, Cape Verde, Spain, Morocco, Portugal
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$15,021
Oceanview
$15,603
Balcony
-
Suite
-
From
US$15,021
Save 15,777
Per Person
View Trip
12 Day Baltic Brilliance with Oceania Cruises
Cruise
 (1)

12 Days (11 Nights) Oslo to Stockholm
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 13 July 2026
Visit: Norway, Denmark, Germany, Lithuania (+4 more), Latvia, Estonia, Finland, Sweden
Your World Inclusions
Your World Included Credit
Exclusive Savings
Inside
$4,202
Oceanview
$4,445
Balcony
-
Suite
$12,641
From
US$4,202
Save 4,396
Per Person
View Trip
10 Day Iberia To English Channel with Oceania Cruises
Cruise
 (1)

10 Days (9 Nights) Lisbon to London
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 25 August 2027
Visit: Portugal, Spain, France, Guernsey, England
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$2,840
Oceanview
$3,082
Balcony
$4,586
Suite
$6,332
From
US$2,840
Save 2,958
Per Person
View Trip
8 Day Essential Mediterranean with Oceania Cruises
Cruise
 (1)

8 Days (7 Nights) Rome to Barcelona
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 09 June 2026
Visit: Italy, Monaco, France, Spain
Upgrade Your Experience
Your World Inclusions
Exclusive Savings
Inside
$2,070
Oceanview
$2,250
Balcony
$3,337
Suite
$4,559
From
US$2,070
Save 2,528
Per Person
View Trip
21 Day Revered & Romantic Shores with Oceania Cruises
Cruise
 (1)

21 Days (20 Nights) Istanbul to Rome
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 12 November 2026
Visit: Turkey, Greece, Montenegro, Croatia (+4 more), Italy, Slovenia, Malta, Sicily
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$5,585
Oceanview
$5,973
Balcony
$9,271
Suite
$12,957
From
US$5,585
Save 5,813
Per Person
View Trip
20 Day Rome, Ruins & Gondola Rides with Oceania Cruises
Cruise
 (1)

20 Days (19 Nights) Rome to Venice
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 19 July 2027
Visit: Italy, Sicily, Greece, Turkey, Albania, Montenegro, Croatia
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$5,777
Oceanview
$6,262
Balcony
$9,463
Suite
$13,246
From
US$5,777
Save 6,021
Per Person
View Trip
10 Day Venetian & Roman Revelry with Oceania Cruises
Cruise
 (1)

10 Days (9 Nights) Venice to Barcelona
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departures: Apr 2027 to Aug 2027
Visit: Italy, Croatia, Montenegro, Greece, Sicily, France, Spain
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$2,599
Oceanview
$2,794
Balcony
$4,298
Suite
$6,238
From
US$2,599
Save 2,852
Per Person
View Trip
9 Day Mediterranean Sunrise with Oceania Cruises
Cruise
 (1)

9 Days (8 Nights) Lisbon to Rome
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 03 March 2027
Visit: Portugal, Spain, France, Italy
Upgrade Your Experience
Your World Inclusions
Exclusive Savings
Inside
$2,280
Oceanview
$2,517
Balcony
$3,620
Suite
$5,002
From
US$2,280
Save 2,518
Per Person
View Trip
11 Day Croatia & Italy Holiday with Oceania Cruises
Cruise
 (1)

11 Days (10 Nights) Venice to Rome
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 22 November 2026
Visit: Italy, Slovenia, Croatia, Greece, Malta, Sicily
Upgrade Your Experience
Your World Inclusions
Exclusive Savings
Inside
$2,610
Oceanview
$2,823
Balcony
$4,220
Suite
$5,966
From
US$2,610
Save 3,188
Per Person
View Trip
15 Day Panama Canal To Machu Picchu with Oceania Cruises
Cruise
 (1)

15 Days (14 Nights) Miami to Lima
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 05 January 2028
Visit: USA, Cayman Islands, Jamaica, Colombia, Panama, Ecuador, Peru
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$4,221
Oceanview
$4,609
Balcony
$6,064
Suite
$8,586
From
US$4,221
Save 4,377
Per Person
View Trip
11 Day Coastal Mediterranean Gems with Oceania Cruises
Cruise
 (1)

11 Days (10 Nights) Rome to Valletta
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 10 September 2026
Visit: Italy, France, Spain, Malta
Upgrade Your Experience
Your World Inclusions
Exclusive Savings
Inside
$2,507
Oceanview
$2,740
Balcony
$4,137
Suite
$5,689
From
US$2,507
Save 3,891
Per Person
View Trip
13 Day Jewels Of Northern Europe with Oceania Cruises
Cruise
 (1)

13 Days (12 Nights) Stockholm to London
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 24 July 2026
Visit: Sweden, Estonia, Finland, Denmark (+5 more), Norway, Holland, France, Belgium, England
Upgrade Your Experience
Your World Inclusions
Exclusive Savings
Inside
$4,184
Oceanview
$4,414
Balcony
$5,843
Suite
-
From
US$4,184
Save 4,814
Per Person
View Trip
44 Day Land Of Love To Lady Liberty with Oceania Cruises
Cruise
 (1)

44 Days (43 Nights) Venice to New York
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 07 August 2027
Visit: Italy, Croatia, Montenegro, Greece (+13 more), Sicily, France, Spain, Morocco, Gibraltar, Portugal, Guernsey, England, Ireland, Northern Ireland, Iceland, Canada, USA
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$12,150
Oceanview
$12,829
Balcony
$18,746
Suite
$25,924
From
US$12,150
Save 12,648
Per Person
View Trip
21 Day Wine Country To Fjords with Oceania Cruises
Cruise
 (1)

21 Days (20 Nights) Lisbon to Oslo
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 23 June 2026
Visit: Portugal, Spain, France, England (+4 more), Belgium, Holland, Scotland, Norway
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$7,045
Oceanview
$7,433
Balcony
$10,537
Suite
$15,096
From
US$7,045
Save 7,353
Per Person
View Trip
10 Day Romantic Locales & Canals with Oceania Cruises
Cruise
 (1)

10 Days (9 Nights) Barcelona to Venice
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 21 June 2027
Visit: Spain, France, Italy, Sicily, Greece, Montenegro, Croatia
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$2,740
Oceanview
$2,982
Balcony
$4,583
Suite
$6,426
From
US$2,740
Save 2,858
Per Person
View Trip
19 Day Enclaves Of Indochina with Oceania Cruises
Cruise
 (1)

19 Days (18 Nights) Bangkok to Mumbai
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 21 February 2026
Visit: Thailand, Singapore, Malaysia, Sri Lanka, India
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$6,294
Oceanview
$6,633
Balcony
-
Suite
-
From
US$6,294
Save 6,604
Per Person
View Trip
8 Day Stars Of Spain & Portugal with Oceania Cruises
Cruise
 (1)

8 Days (7 Nights) Barcelona to Lisbon
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 16 June 2026
Visit: Spain, Gibraltar, Portugal
Upgrade Your Experience
Your World Inclusions
Exclusive Savings
Inside
$2,299
Oceanview
$2,444
Balcony
$3,705
Suite
$5,063
From
US$2,299
Save 2,299
Per Person
View Trip
8 Day Adriatic & Ionian Artistry with Oceania Cruises
Cruise
 (1)

8 Days (7 Nights) Rome to Venice
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 12 May 2026
Visit: Italy, Sicily, Greece, Albania, Croatia
Your World Inclusions
Exclusive Savings
Inside
-
Oceanview
$4,579
Balcony
-
Suite
-
From
US$4,579
Save 4,819
Per Person
View Trip
23 Day European Explorer with Oceania Cruises
Cruise
 (1)

23 Days (22 Nights) London to Istanbul
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 05 August 2026
Visit: England, France, Spain, Portugal, Sicily, Greece, Turkey
Your World Inclusions
Your World Included Credit
Exclusive Savings
Inside
$6,989
Oceanview
$7,426
Balcony
$11,209
Suite
$15,234
From
US$6,989
Save 7,309
Per Person
View Trip
11 Day Invitation To Iberia with Oceania Cruises
Cruise
 (1)

11 Days (10 Nights) Rome to Lisbon
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 04 January 2027
Visit: Italy, France, Spain, Portugal
Upgrade Your Experience
Your World Inclusions
Exclusive Savings
Inside
$2,430
Oceanview
$2,647
Balcony
$3,956
Suite
$5,440
From
US$2,430
Save 2,968
Per Person
View Trip
10 Day Spring In Southern Europe with Oceania Cruises
Cruise
 (1)

10 Days (9 Nights) Barcelona to Venice
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 26 April 2027
Visit: Spain, Sardinia, Sicily, Greece, Italy, Croatia
Your World Inclusions
Your World Included Credit
Exclusive Savings
Inside
$2,546
Oceanview
$2,789
Balcony
$4,292
Suite
$6,135
From
US$2,546
Save 2,652
Per Person
View Trip
25 Day African Revelation with Oceania Cruises
Cruise
 (1)

25 Days (24 Nights) Cape Town to Lisbon
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 31 March 2026
Visit: South Africa, Namibia, Sao Tome and Principe, Togo (+8 more), Ghana, Cote d'Ivoire, Gambia, Senegal, Cape Verde, Spain, Morocco, Portugal
Your World Inclusions
Your World Included Credit
Exclusive Savings
Inside
$7,805
Oceanview
$8,242
Balcony
$11,588
Suite
$25,362
From
US$7,805
Save 8,193
Per Person
View Trip
13 Day Autumn On The East Coast with Oceania Cruises
Cruise
 (1)

13 Days (12 Nights) New York to Montreal
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 13 October 2027
Visit: USA, Canada
Your World Inclusions
Exclusive Savings
Inside
$4,896
Oceanview
$5,381
Balcony
$7,224
Suite
$10,231
From
US$4,896
Save 5,102
Per Person
View Trip
11 Day Havens Of Italy & Spain with Oceania Cruises
Cruise
 (3)

11 Days (10 Nights) Monte Carlo to Barcelona
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 19 October 2026
Visit: Monaco, Italy, Sardinia, Sicily, Spain
Upgrade Your Experience
Your World Inclusions
Exclusive Savings
Inside
$2,400
Oceanview
$2,584
Balcony
$3,981
Suite
$5,533
From
US$2,400
Save 3,598
Per Person
View Trip
11 Day Visions Of Byzantium with Oceania Cruises
Cruise
 (1)

11 Days (10 Nights) Barcelona to Istanbul
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 17 August 2026
Visit: Spain, Sicily, Greece, Turkey
Upgrade Your Experience
Your World Inclusions
Exclusive Savings
Inside
$2,663
Oceanview
$2,951
Balcony
$4,395
Suite
$6,044
From
US$2,663
Save 3,735
Per Person
View Trip
25 Day Mystical Atlantic Africa with Oceania Cruises
Cruise
 (1)

25 Days (24 Nights) Lisbon to Cape Town
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 14 January 2027
Visit: Portugal, Spain, Cape Verde, Senegal (+7 more), Gambia, Cote d'Ivoire, Ghana, Togo, Sao Tome and Principe, Namibia, South Africa
Upgrade Your Experience
Your World Inclusions
Exclusive Savings
Inside
$7,973
Oceanview
$8,342
Balcony
$10,967
Suite
$14,700
From
US$7,973
Save 9,225
Per Person
View Trip
8 Day Venetian Strongholds with Oceania Cruises
Cruise
 (1)

8 Days (7 Nights) Venice to Rome
Cruise Line: Oceania Cruises
Ship: Oceania Sirena
Departure: 02 June 2026
Visit: Italy, Slovenia, Croatia, Greece, Sicily
Upgrade Your Experience
Your World Inclusions
Exclusive Savings
Inside
$2,280
Oceanview
$2,375
Balcony
$3,528
Suite
$4,634
From
US$2,280
Save 2,518
Per Person
View Trip
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