Featured Oceania itinerary

Oceania Sirena Itinerary 2026

Singapore to Tokyo

Voyage SIR260331B Dates March 31-April 28 2026 Duration 28 Days Ship Sirena

Review this Oceania itinerary with Deluxe Cruises for ship selection, suite guidance, availability, preferred rates, and special amenities before you reserve.

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Itinerary Map for Oceania Cruises Sirena Voyage ID SIR260331B — Singapore to Tokyo itinerary map

Itinerary at a Glance

March 31-April 28 2026

Tuesday, March 31 2026SingaporeSingapore - Arrive 1:00 PM

Wednesday, April 1 2026SingaporeSingapore - Depart 4:00 PM

Thursday, April 2 2026At Sea

Friday, April 3 2026Ko SamuiThailand - Arrive 8:00 AM / Depart 4:00 PM

Saturday, April 4 2026SihanoukvilleCambodia - Arrive 8:00 AM / Depart 4:00 PM

Sunday, April 5 2026BangkokThailand - Arrive 12:00 PM

Monday, April 6 2026BangkokThailand - Depart 4:00 PM

Tuesday, April 7 2026Ko KoodThailand - Arrive 7:00 AM / Depart 4:00 PM

Wednesday, April 8 2026At Sea

Thursday, April 9 2026Saigon (Ho Chi Minh City)Vietnam - Arrive 7:00 AM

Friday, April 10 2026Saigon (Ho Chi Minh City)Vietnam - Depart 12:00 PM

Saturday, April 11 2026At Sea

Sunday, April 12 2026SanyaChina - Arrive 7:00 AM / Depart 5:00 PM

Monday, April 13 2026Hanoi (Ha Long Bay)Vietnam - Arrive 9:00 AM / Depart 9:00 PM

Tuesday, April 14 2026At Sea

Wednesday, April 15 2026Hong KongChina - Arrive 9:00 AM

Thursday, April 16 2026Hong Kong, China

Friday, April 17 2026At Sea

Saturday, April 18 2026Taipei (Keelung)Taiwan - Arrive 8:00 AM / Depart 7:00 PM

Sunday, April 19 2026Ishigaki (Sakishima Islands)Japan - Arrive 8:00 AM / Depart 5:00 PM

Monday, April 20 2026At Sea

Tuesday, April 21 2026ShanghaiChina - Arrive 8:00 AM

Wednesday, April 22 2026ShanghaiChina - Depart 8:00 AM

Thursday, April 23 2026JejuSouth Korea - Arrive 10:00 AM / Depart 6:00 PM

Friday, April 24 2026NagasakiJapan - Arrive 9:00 AM / Depart 7:00 PM

Saturday, April 25 2026At Sea

Sunday, April 26 2026OsakaJapan - Arrive 9:00 AM / Depart 10:00 PM

Monday, April 27 2026At Sea

Tuesday, April 28 2026TokyoJapan - Arrive 8:00 AM

A closer look at this sailing

Singapore to Tokyo aboard Sirena

Oceania Cruises' Sirena sails a 28-day voyage from Singapore to Tokyo on 31 March–28 April 2026.

In published order, the route moves from Singapore through Ko Samui, Sihanoukville, Bangkok, Ko Kood, Saigon (Ho Chi Minh City), Sanya, Hanoi (Ha Long Bay), Hong Kong, Hong Kong, China, Taipei (Keelung), Ishigaki (Sakishima Islands), Shanghai, Jeju, Nagasaki, and Osaka before reaching Tokyo. For Sirena on 31 March–28 April 2026, 8 sea days create a strong balance between the coastal and island calls and time under way.

For this Sirena departure, Deluxe Cruises is your trusted cruise specialist. Deluxe Cruises combines personalized service with a best-price commitment, helping you book your selected sailing with confidence and receive the most advantageous eligible offer available under the applicable guarantee terms. Your specialist can compare highly competitive available fares and suitable stateroom options, with tailored advice and high-quality service before, during, and after booking. Contact Deluxe Cruises for a personalized quotation for the 31 March–28 April 2026 Sirena sailing.

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Quick, low-cost quotes

Contact Deluxe Cruises before you reserve

For Quick, Low-Cost Quotes, Contact Us via Email or Phone. Before making any decisions regarding your OCEANIA CRUISE, we strongly advise you to reach out to us first. WHY NOT GET THE BEST DEAL AT THE OUTSET?

Need help planning your Oceania cruise? Deluxe Cruises provides personalized service, preferred-rate guidance, and cruise-by-cruise comparison support.

Contact a Oceania Cruise specialist for detailed information regarding a Sirena schedule and best pricing. Book with us today for the best rates, and we will respond to your inquiry promptly!

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Luxury cruise planning summary

Quick Answer: Sirena March 31-April 28 2026 itinerary planning

Sirena should be reviewed with an advisor because suite category, itinerary timing, inclusions, and promotions can change the value of the voyage.

Best for: travelers evaluating the Sirena March 31-April 28 2026 voyage
Advisor value: Deluxe Cruises helps travelers evaluating the Sirena March 31-April 28 2026 voyage move from broad research to a confident short list.
Booking advantage: Advisor support can clarify Sirena, Oceania Cruises, suite location, sailing dates, inclusions, and amenities.

Questions travelers ask

Why book Sirena with Deluxe Cruises?

Deluxe Cruises provides direct luxury cruise planning, preferred-rate guidance, suite advice, and access to special amenities that standard booking paths may not clearly explain.

What should travelers compare for Sirena?

Travelers should review the itinerary, suite choices, pricing questions, preferred rates, and direct-booking support, then confirm availability and value with a luxury cruise specialist.

How do I request a personalized quote?

Email info@deluxecruises.com, call +1-702-501-7105, or use WhatsApp +1-702-900-9975 to request a tailored luxury cruise quote from Deluxe Cruises.