Oceania Sirena

Oceania Sirena Cruises

Choose from 75 cruise vacations onboard the Oceania Sirena. Compare cruises ranging from 8 days to 66 days with departures available from May 2026 through to March 2028. Book with confidence supported by one of our dedicated expert CLIA cruise advisors.
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Duration
8 Days
66 Days
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Price
$1,300pp
$41,198pp
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72 Cruises (75 Cruise Departures)
Cruise
 (1)

15 Days (14 Nights) Miami to Miami
Cruise Line: Oceania Cruises
Departure: 22 December 2027
Visit: USA, Aruba, Curacao, Bonaire (+6 more), Grenada, Saint Vincent, Saint Lucia, Martinique, Dominica, Virgin Islands
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$4,302
Oceanview
$4,835
Balcony
$7,115
Suite
$9,831
From
US$4,302
Save 4,496
Per Person
View Trip
Cruise
 (1)

21 Days (20 Nights) Istanbul to Rome
Cruise Line: Oceania Cruises
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
Cruise
 (1)

10 Days (9 Nights) Venice to Barcelona
Cruise Line: Oceania Cruises
Departures: Apr 2027 to Aug 2027
Visit: Italy, Croatia, Montenegro, Greece, Sicily, France, Spain
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$2,210
Oceanview
$2,422
Balcony
$4,298
Suite
$6,238
From
US$2,210
Save 3,078
Per Person
View Trip
Cruise
 (1)

25 Days (24 Nights) Lisbon to Cape Town
Cruise Line: Oceania Cruises
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
Your World Inclusions
Exclusive Savings
Inside
$6,305
Oceanview
$6,596
Balcony
$10,393
Suite
$13,929
From
US$6,305
Save 10,893
Per Person
View Trip
Cruise
 (1)

13 Days (12 Nights) New York to Montreal
Cruise Line: Oceania Cruises
Departure: 19 September 2027
Visit: USA, Canada
Your World Inclusions
Your World Included Credit
Exclusive Savings
Inside
$5,087
Oceanview
$5,572
Balcony
$7,415
Suite
$10,422
From
US$5,087
Save 5,311
Per Person
View Trip
Cruise
 (3)

13 Days (12 Nights) Barcelona to Rome
Cruise Line: Oceania Cruises
Departure: 30 September 2026
Visit: Spain, France, Italy, Corsica, Sardinia, Sicily, Malta
Your World Inclusions
Exclusive Savings
Inside
$3,615
Oceanview
$4,100
Balcony
$6,573
Suite
$8,465
From
US$3,615
Save 3,783
Per Person
View Trip
Cruise
 (1)

11 Days (10 Nights) Barcelona to Istanbul
Cruise Line: Oceania Cruises
Departure: 17 August 2026
Visit: Spain, Sicily, Greece, Turkey
Your World Inclusions
Exclusive Savings
Inside
$2,080
Oceanview
$2,307
Balcony
$4,099
Suite
$4,935
From
US$2,080
Save 4,318
Per Person
View Trip
Cruise
 (1)

17 Days (16 Nights) Punta Arenas to Rio de Janeiro
Cruise Line: Oceania Cruises
Departure: 02 February 2028
Visit: Chile, Argentina, Antarctica, Falkland Islands, Uruguay, Brazil
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$5,187
Oceanview
$5,575
Balcony
$7,224
Suite
$10,037
From
US$5,187
Save 5,411
Per Person
View Trip
Cruise
 (1)

8 Days (7 Nights) Barcelona to Rome
Cruise Line: Oceania Cruises
Departure: 29 October 2026
Visit: Spain, France, Corsica, Italy, Sardinia
Your World Inclusions
Exclusive Savings
Inside
$1,800
Oceanview
$1,950
Balcony
$2,813
Suite
$3,667
From
US$1,800
Save 2,998
Per Person
View Trip
Cruise
 (1)

11 Days (10 Nights) Istanbul to Venice
Cruise Line: Oceania Cruises
Departure: 12 November 2026
Visit: Turkey, Greece, Montenegro, Croatia, Italy
Your World Inclusions
Exclusive Savings
Inside
$2,549
Oceanview
$2,666
Balcony
$4,567
Suite
$5,964
From
US$2,549
Save 3,949
Per Person
View Trip
Cruise
 (1)

10 Days (9 Nights) Rome to Istanbul
Cruise Line: Oceania Cruises
Departure: 24 May 2027
Visit: Italy, Sicily, Greece, Turkey
Your World Inclusions
Your World Included Credit
Exclusive Savings
Inside
$2,430
Oceanview
$2,600
Balcony
$4,389
Suite
$6,232
From
US$2,430
Save 2,968
Per Person
View Trip
Cruise
 (1)

10 Days (9 Nights) Barcelona to Venice
Cruise Line: Oceania Cruises
Departure: 26 April 2027
Visit: Spain, Sardinia, Sicily, Greece, Italy, Croatia
Your World Inclusions
Your World Included Credit
Exclusive Savings
Inside
$2,337
Oceanview
$2,499
Balcony
$4,292
Suite
$6,135
From
US$2,337
Save 3,161
Per Person
View Trip
Cruise
 (1)

11 Days (10 Nights) Istanbul to Rome
Cruise Line: Oceania Cruises
Departure: 09 July 2027
Visit: Turkey, Greece, Sicily, Italy
Your World Inclusions
Your World Included Credit
Exclusive Savings
Inside
$3,230
Oceanview
$3,667
Balcony
$5,267
Suite
$7,304
From
US$3,230
Save 3,368
Per Person
View Trip
Cruise
 (1)

15 Days (14 Nights) Lima to Punta Arenas
Cruise Line: Oceania Cruises
Departure: 19 January 2028
Visit: Peru, Chile
Your World Inclusions
Your World Included Credit
Exclusive Savings
Inside
$4,305
Oceanview
$4,693
Balcony
$6,148
Suite
$8,670
From
US$4,305
Save 4,493
Per Person
View Trip
Cruise
 (1)

27 Days (26 Nights) Barcelona to Rome
Cruise Line: Oceania Cruises
Departure: 09 December 2026
Visit: Spain, Gibraltar, Morocco, Portugal, France, Italy, Corsica
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$7,431
Oceanview
$7,916
Balcony
$12,426
Suite
$16,888
From
US$7,431
Save 7,767
Per Person
View Trip
Cruise
 (1)

9 Days (8 Nights) Lisbon to Rome
Cruise Line: Oceania Cruises
Departure: 03 March 2027
Visit: Portugal, Spain, France, Italy
Your World Inclusions
Your World Included Credit
Exclusive Savings
Inside
$1,920
Oceanview
$2,120
Balcony
$3,431
Suite
$4,740
From
US$1,920
Save 2,878
Per Person
View Trip
Cruise
 (3)

11 Days (10 Nights) Monte Carlo to Barcelona
Cruise Line: Oceania Cruises
Departure: 19 October 2026
Visit: Monaco, Italy, Sardinia, Sicily, Spain
Your World Inclusions
Exclusive Savings
Inside
$2,205
Oceanview
$2,400
Balcony
$3,806
Suite
$5,189
From
US$2,205
Save 4,093
Per Person
View Trip
Cruise
 (1)

12 Days (11 Nights) Oslo to Stockholm
Cruise Line: Oceania Cruises
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
$14,048
From
US$4,202
Save 4,396
Per Person
View Trip
Cruise
 (1)

28 Days (27 Nights) Istanbul to Barcelona
Cruise Line: Oceania Cruises
Departure: 12 November 2026
Visit: Turkey, Greece, Montenegro, Croatia (+7 more), Italy, Slovenia, Malta, Sicily, Corsica, France, Spain
Your World Inclusions
Exclusive Savings
Inside
$7,544
Oceanview
$8,029
Balcony
$12,297
Suite
$17,341
From
US$7,544
Save 7,854
Per Person
View Trip
Cruise
 (1)

11 Days (10 Nights) Valletta to Barcelona
Cruise Line: Oceania Cruises
Departure: 20 September 2026
Visit: Malta, Sicily, Italy, Sardinia, France, Spain
Your World Inclusions
Exclusive Savings
Inside
$2,784
Oceanview
$2,908
Balcony
$5,405
Suite
$6,908
From
US$2,784
Save 3,914
Per Person
View Trip
Cruise
 (1)

13 Days (12 Nights) Montreal to New York
Cruise Line: Oceania Cruises
Departures: Oct 2027 to Oct 2027
Visit: Canada, USA
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$4,886
Oceanview
$5,371
Balcony
$7,214
Suite
$10,221
From
US$4,886
Save 5,318
Per Person
View Trip
Cruise
 (1)

11 Days (10 Nights) Rome to Valletta
Cruise Line: Oceania Cruises
Departure: 10 September 2026
Visit: Italy, France, Spain, Malta
Your World Inclusions
Exclusive Savings
Inside
$2,507
Oceanview
$3,050
Balcony
$4,137
Suite
$5,689
From
US$2,507
Save 3,891
Per Person
View Trip
Cruise
 (1)

28 Days (27 Nights) Montreal to Miami
Cruise Line: Oceania Cruises
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
Cruise
 (1)

8 Days (7 Nights) Lisbon to London
Cruise Line: Oceania Cruises
Departure: 23 June 2026
Visit: Portugal, Spain, France, England
Your World Inclusions
Exclusive Savings
Inside
$2,040
Oceanview
$2,120
Balcony
$3,203
Suite
$4,561
From
US$2,040
Save 3,058
Per Person
View Trip
Cruise
 (1)

11 Days (10 Nights) Istanbul to Venice
Cruise Line: Oceania Cruises
Departure: 02 June 2027
Visit: Turkey, Greece, Albania, Croatia, Italy
Your World Inclusions
Your World Included Credit
Exclusive Savings
Inside
$2,824
Oceanview
$3,042
Balcony
$5,073
Suite
$7,110
From
US$2,824
Save 3,574
Per Person
View Trip
Cruise
 (1)

15 Days (14 Nights) Miami to Barcelona
Cruise Line: Oceania Cruises
Departure: 10 March 2028
Visit: USA, Bermuda, Portugal, Gibraltar, Spain
Your World Inclusions
Your World Included Credit
Exclusive Savings
Inside
$2,942
Oceanview
$3,330
Balcony
$4,494
Suite
$6,240
From
US$2,942
Save 3,056
Per Person
View Trip
Cruise
 (1)

15 Days (14 Nights) Miami to Lima
Cruise Line: Oceania Cruises
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
Cruise
 (1)

8 Days (7 Nights) Miami to Miami
Cruise Line: Oceania Cruises
Departure: 21 November 2027
Visit: USA, Mexico, Honduras, Belize
Your World Included Credit
Your World Inclusions
Exclusive Savings
Inside
$1,899
Oceanview
$1,999
Balcony
$3,033
Suite
$4,294
From
US$1,899
Save 1,899
Per Person
View Trip
Cruise
 (1)

8 Days (7 Nights) Athens to Venice
Cruise Line: Oceania Cruises
Departure: 26 May 2026
Visit: Greece, Montenegro, Italy, Croatia
Your World Inclusions
Exclusive Savings
Inside
-
Oceanview
$4,579
Balcony
-
Suite
-
From
US$4,579
Save 4,819
Per Person
View Trip
Cruise
 (1)

14 Days (13 Nights) London to Oslo
Cruise Line: Oceania Cruises
Departure: 30 June 2026
Visit: England, France, Belgium, Holland, Scotland, Norway
Your World Inclusions
Exclusive Savings
Inside
$3,740
Oceanview
$3,910
Balcony
$5,642
Suite
$7,496
From
US$3,740
Save 7,158
Per Person
View Trip
Results: 1-30 of 72

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