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10-Day Sailing on Sirena |  Sailing from Singapore to Bangkok on Oceania Cruises

Fri Dec 26, 2025 -Mon Jan 5, 2026

Glorious Southeast Asia

Glorious Southeast Asia sailing from Singapore to Bangkok

Experience the vibrant cultures and breathtaking landscapes of Southeast Asia aboard Oceania Cruises' luxurious Sirena on an unforgettable journey from Singapore to Bangkok, Thailand. This voyage offers an exceptional blend of dynamic cities, serene beaches, and cultural treasures, setting the stage for an immersive exploration of this fascinating region. You’ll sail in elegance and style, enjoying Oceania’s renowned fine dining, exceptional service, and plush accommodations as you make your way through the azure waters of the Gulf of Thailand.

Starting in Singapore, your adventure begins with a seamless blend of ultramodern cityscapes and rich cultural heritage. As you make your way to Vietnam, you’ll arrive in Saigon (Ho Chi Minh City), where you can dive into the bustling street life, sample the flavors of Vietnamese cuisine, and discover the city’s captivating history. Your journey continues to Sihanoukville, Cambodia, where pristine beaches and a laid-back atmosphere await. As you enter Thailand, the natural beauty of Ko Kood and Ko Samui will reveal hidden beaches, lush jungles, and crystal-clear waters perfect for relaxation and adventure. This extraordinary cruise to Bangkok offers a well-curated blend of destinations, each with its own charm and allure, all enhanced by the luxurious amenities and sophisticated ambiance of the Sirena.

Itinerary details, including arrival/departure times and days of port calls, are subject to change. Prices are per person, cruise only, based on double occupancy, specified stateroom category, in USD and are subject to availability. Governmental departure taxes and fees are additional. Prices and promotions are for new individual bookings, are subject to availability, may change without notice, are capacity-controlled, and may be changed or withdrawn at any time. Ask your Travel Advisor for the most up to date pricing and promotions.

Set sail from $3,399 per person!

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Cruise Itinerary


  • Day 1

    Singapore

  • Day 2

    Singapore

  • Day 3

    Sailing

  • Day 4

    Saigon, Vietnam

  • Day 5

    Saigon, Vietnam

  • Day 6

    Sailing

  • Day 7

    Sihanoukville, Cambodia

  • Day 8

    Ko Kood, Thailand

  • Day 9

    Ko Samui, Thailand

  • Day 10

    Bangkok, Thailand

  • Day 11

    Bangkok, Thailand

Itinerary details, including arrival/departure times and days of port calls, are subject to change.