27 Night World Cruise
Oceania Cruises

27 Night World Cruise

Nov 12 – Dec 9, 2026
27 nights
Oceania Cruises
Oceania Sirena
Upscale feel
Intimate size
Special dining
Departs from Istanbul, Turkey
Itinerary
THU
Nov 12
DAY 1
Istanbul, Turkey
Departs 5:00 PM
FRI
Nov 13
DAY 2
Bozcaada, Turkey
7:00 AM - 7:00 PM
SAT
Nov 14
DAY 3
Mykonos, Greece
7:00 AM - 7:00 PM
SUN
Nov 15
DAY 4
Piraeus (Athens), Greece
7:00 AM - 7:00 PM
MON
Nov 16
DAY 5
Gythion, Greece
7:00 AM - 7:00 PM
TUE
Nov 17
DAY 6
Katakolon (Olympia), Greece
7:00 AM - 7:00 PM
WED
Nov 18
DAY 7
Igoumenitsa, Greece
7:00 AM - 5:00 PM
THU
Nov 19
DAY 8
Kotor, Montenegro
Arrives 8:00 AM
Cruisebound member perks
Earn $546+ Cruisebound Cash on this trip when you log in and bookPlus lock in the price on thousands of eligible sailings, no deposit required.

$7,699

Starting price per person

or from$/mo

Excluding taxes & port fees

Hold your cabin for free — no credit card required. Look for Hold for Free at checkout.

Ship attractions
Afternoon Tea

Afternoon Tea

Included in fare

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Aquamar Vitality Cuisine

Aquamar Vitality Cuisine

Included in fare

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Baristas

Baristas

Included in fare

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In-Room Dining Experiences

In-Room Dining Experiences

Included in fare

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Red Ginger

Red Ginger

Included in fare

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Terrace Café

Terrace Café

Included in fare

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Get up to 40% off shore excursions when you book with Cruisebound

Book Excursions
Shore Excursions

Availability may vary

Panoramic Istanbul

Panoramic Istanbul

Adult Price: $$
Child Price: $$
Ottoman Wonders With Visit to Spice Market

Ottoman Wonders With Visit to Spice Market

Adult Price: $$$
Child Price: $$$
Magnificent Legacies With Visit to Spice Market

Magnificent Legacies With Visit to Spice Market

Adult Price: $$
Child Price: $$
Istanbul By Night

Istanbul By Night

Adult Price: $$$
Child Price: $$$
Cruise On the Bosphorus

Cruise On the Bosphorus

Adult Price: $$
Child Price: $$
Beylerbeyi Palace & Asian Istanbul

Beylerbeyi Palace & Asian Istanbul

Adult Price: $$
Child Price: $$
Ship
1 / 30
Oceania Sirena
View deck plan
Cruise Line Logo

Year built

1999

Year refurbished

2019

Guest capacity

670

Onboard crew

400

Length (ft)

594

Gross tonnage

30,277

Customers say:

Sirena by Oceania Cruises delights with its intimate ambiance and luxury dining options, notably the exquisite Grand Dining Room. The ship shows signs of wear but offers a refined, relaxing experience. Cabins, though smaller, are well-appointed. Ideal for tranquil, upscale cruising for the mature traveler.

AI-generated from online customer reviews across the web

Upscale feelIntimate sizeSpecial dining
Inclusions

What’s Included?

Breakfast, lunch, dinner, and dessert

Water, juice, coffee, and select teas

Spectacular shows & entertainment for all ages

Ship amenities and facilities

Non-alcoholic Beverage Package

Gratuities

What’s Not Included?

Additional Cost

Alcoholic Beverage Package

$39.95 to $59.95*

Gratuities

$16 to $23*

Wi-Fi Internet Access

$24.99 to $34.98*

Specialty Dining

$ Varies

Spa Packages & Shore Excursions

$ Varies

*Per person, per day

Flights & Hotels
Flights
Flights and ground transfers will be available for purchase after you complete your booking, or you can book through your preferred provider.
Hotels
Arrive a day early and unlock great hotel deals when you book with Cruisebound.
Good to know
28 miles from Istanbul Airport IST to departure port.
Karaköy, Beyoğlu, Istanbul, Turkey, 34425