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18-Night Asia
Cruise
Departs
Bangkok, Thailand
Sailing
Feb 21 - Mar 11, 2026
Oceania Cruises - Sirena
Prices from
$5,580
18-Night Asia Cruise
Oceania Cruises -
Sirena
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1-888-447-8459
1-888-447-8459
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Cruise prices are constantly changing click here to get live pricing.
Inside
From
$5,580
57% Off List
List Price
$12,898
Oceanview
From
$5,805
57% Off List
List Price
$13,598
Balcony
Sign-Up to see
Member Only Prices
List Price
$19,598
Suite
From
$9,495
70% Off List
List Price
$31,198
Deals on this Cruise
- Avoya's Exclusive Deals with Oceania Cruises!
- Solo Traveler Savings – Reduced Single Supplement on 2025-2026 Sailings!
- Welcome Home Program – Save 10% After Returning from your 1st Cruise!
- Club Member Past Guest Benefits – Up to $1,250 Free Onboard Credit, Member-Only Offers PLUS More!
Call
1-888-447-8459
1-888-447-8459
to be connected with a
travel professional today!
Cruise Itinerary
Departs
Bangkok, Thailand
Sailing
Feb 21 - Mar 11, 2026
Day 1
Feb 21
Laem Chabang
Thailand
Departs
5:00PM
Day 2
Feb 22
Ko Samui
Thailand
Arrives
11:00AM
|
Departs
6:00PM
Day 3
Feb 23
At Sea
Day 4
Feb 24
Singapore
Singapore
Arrives
12:00AM
Day 5
Feb 25
Singapore
Singapore
Departs
5:00PM
Day 6
Feb 26
Port Kelang
Malaysia
Arrives
9:00AM
|
Departs
6:00PM
Day 7
Feb 27
Penang
Malaysia
Arrives
9:00AM
|
Departs
6:00PM
Ship Reviews
* All reviews are by verified customers that have
traveled by booking through a travel agent in the
Avoya Network
customers say
Oceania Sirena receives high praise for its attentive service, excellent food, and intimate small-ship atmosphere. Many guests highlight the quality of the staff, well-maintained cabins, and diverse itineraries. However, some reviews mention inconsistent service in certain areas, crowded dining venues, and disappointing excursions or missed ports. Entertainment is generally good but not always up to the level of other aspects. Pricing for excursions and specialty services is often considered high, and internet connectivity is a common complaint. Overall, the ship delivers a premium experience with a few areas for improvement.
AI-generated from the text of customer reviews
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