

The December 23, 2025 cruise on the Diamond Princess departs from Singapore. On this 14 Night Malaysia Thailand & Vietnam (Singapore Roundtrip) sailing, the ship will visit a total of 9 cruise port destinations, including its departure port. The Diamond Princess sets sail on Tuesday, Dec 23rd and returns on Tuesday, Jan 6th.
The graph below tracks historic price of the Diamond Princess cruise ship departing December 23, 2025. The most recent price for this sailing starts at $1,659 ($119 per night) for an Inside Cabin. Compared to the average price of $2,535 ($182 per night), this represents a recent decrease of 35%.
Use the buttons below to toggle between cabin types.
Diamond Princess - December 23, 2025 - 14 Nights
| Day | Date | Port |
|---|---|---|
| 1 | Dec 22nd | Singapore |
| 2 | Dec 23rd | At Sea |
| 3 | Dec 24th | At Sea |
| 4 | Dec 26th | Cam Ranh, Vietnam |
| 5 | Dec 27th | Phu My (ho Chi Minh City), Vietnam |
| 6 | Dec 27th | At Sea |
| 7 | Dec 29th | Sihanoukville, Cambodia |
| 8 | Dec 30th | Ko Samui, Thailand |
| 9 | Dec 30th | At Sea |
| 10 | Dec 31st | At Sea |
| 11 | Jan 2nd | Phuket, Thailand |
| 12 | Jan 3rd | Langkawi (pulau Langkawi), Malaysia |
| 13 | Jan 4th | Penang (pulau Pinang), Malaysia |
| 14 | Jan 5th | Port Klang (kuala Lumpur), Malaysia |
| 15 | Jan 6th | Singapore |
The Diamond Princess sails on December 23, 2025 for a 14 Night Malaysia Thailand & Vietnam (Singapore Roundtrip). The ship will depart the port of Singapore at 3:00 PM and will return to the port of Singapore on Jan 6th at 6:00 AM. During the 15-day journey, the Diamond Princess will visit 8 additional ports and will spend 5 days at sea.
Based on my comprehensive research of cruise port safety information, including recent crime reports, travel advisories, Global Peace Index rankings, and specific port security concerns, we've created a "safety score" for each cruise port stop. The overall rating below represents a combined score for your specific cruise itinerary.

The Diamond Princess has a construction date of 2004 and a total size of 115,875 gross tons. The ship measures 952 feet (290 meters) in length. Diamond Princess is included in Princess’s Grand Class. At full capacity, the Diamond Princess holds 3,770 passengers. That includes 2,670 cruise vacationers and 1,100 staff members. The Diamond Princess total number of staterooms is 1,351.
To see how this compares, click through to see Diamond Princess age and stats vs all Princess ships. There you’ll find graphs showing length, capacity, tonnage and more for this ship vs all in the fleet.
To check out the ship from top to bottom, click here for Diamond Princess Deck Plans.
Singapore offers docking at Marina Bay Cruise Centre. Travelers explore Gardens by the Bay and Merlion Park. Excursions visit Sentosa Island. Local markets sell Hainanese chicken rice. The peak season, November to March, brings milder weather for city tours. Photography captures futuristic skylines and Singapore Strait vistas. Dining onboard includes laksa, a Singaporean favorite. Souvenirs, like orchid crafts, are sold in ship shops. Briefings cover Peranakan history. Light clothing and sun protection suit the tropical climate, while comfortable shoes enhance city walks. Singapore’s urban charm offers a vibrant stop. Cruise travelers enjoy a mix of modern landmarks and cultural heritage, making Singapore an engaging destination for exploration. (126 words)
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Cam Ranh, Vietnam, docks at Cam Ranh Port, 15 kilometers from Nha Trang, with shuttles for 20-minute rides. Nha Trang, population 400,000, features Po Nagar Cham Towers from the 8th century. Travelers visit Vinpearl Island for cable car rides. Local markets sell dried squid. Excursions to Ba Ho Waterfall, 30 minutes north, offer swimming. Peak season November to April; taxis 100,000-200,000 VND. Dining includes bún chả cá at beach stalls. Souvenirs feature pearl jewelry.
Phu My (Ho Chi Minh City), Vietnam, offers docking at Phu My Port with excursions to Ho Chi Minh City. Travelers explore Notre-Dame Basilica and Cu Chi Tunnels. Excursions visit Mekong Delta. Local markets sell phở. The peak season, December to April, brings dry weather for city tours. Photography captures colonial architecture and South China Sea vistas. Dining onboard includes banh mi, a Vietnamese favorite. Souvenirs, like lacquerware, are sold in ship shops. Briefings cover Viet history. Light clothing and sun protection suit the tropical climate, while comfortable shoes enhance city walks. Phu My’s cultural gateway offers a vibrant Vietnamese stop. Cruise travelers enjoy a mix of historic landmarks and scenic deltas, making Phu My an engaging destination. (126 words)
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Sihanoukville, Cambodia, offers docking at Sihanoukville Port. Travelers explore Otres Beach and Ream National Park. Excursions include snorkeling at Koh Rong. Local markets sell lok lak. The peak season, November to March, brings dry weather for coastal tours. Photography captures sandy beaches and Gulf of Thailand vistas. Dining onboard includes kuy teav, a Cambodian favorite. Souvenirs, like krama scarves, are sold in ship shops. Briefings cover Khmer history. Light clothing and sun protection suit the tropical climate, while water shoes enhance beach exploration. Sihanoukville’s coastal allure offers a vibrant Cambodian stop. Cruise travelers enjoy a mix of scenic beaches and marine adventures, making Sihanoukville an engaging destination for exploration.
Ko Samui, Thailand, has docking at Nathon Port. Travelers explore Big Buddha Temple and Chaweng Beach. Excursions visit Ang Thong Marine Park. Local markets sell coconut candy. The peak season, December to April, brings dry weather. Photography captures palm-lined beaches and limestone islands. Dining onboard includes khao soi, a Thai noodle dish. Souvenirs, like silk scarves, are sold in ship shops. Briefings cover Thai culture. Light clothing and sun protection suit the tropical climate. Snorkeling gear enhances marine park exploration. Ko Samui’s vibrant beaches offer a lively Thai stop, blending culture with tropical allure.
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Phuket, Thailand, offers docking at Phuket Port. Travelers explore Patong Beach and Big Buddha. Excursions visit Phang Nga Bay’s limestone karsts by boat. Local markets sell tom yum. The peak season, November to April, brings dry weather for island tours. Photography captures turquoise bays and Buddhist statues. Dining onboard includes pad thai, a Thai favorite. Souvenirs, like silk scarves, are sold in ship shops. Briefings cover Phuket’s history. Light clothing and sun protection suit the tropical climate, while water shoes enhance beach exploration. Phuket’s vibrant coastal allure offers a dynamic Thai stop. Cruise travelers enjoy a mix of scenic beaches, cultural landmarks, and marine adventures, making Phuket an engaging destination for exploring Thailand’s Andaman beauty and island culture.
Langkawi, Malaysia, has docking at Porto Malai Port. Travelers explore Sky Bridge and mangrove tours. Excursions visit Kilim Geoforest Park. Local markets sell batik fabrics. The peak season, November to April, brings dry weather. Photography captures limestone peaks and Andaman Sea vistas. Dining onboard includes roti canai, a Malaysian favorite. Souvenirs, like pewter crafts, are sold in ship shops. Briefings cover island ecology. Light clothing and sun protection suit the tropical climate. Sturdy shoes enhance mangrove tours. Langkawi’s tropical allure offers a vibrant Malaysian stop, blending nature with coastal beauty.
Penang (Pulau Pinang), Malaysia, offers docking at George Town Port. Travelers explore Kek Lok Si Temple and Penang’s street art. Excursions visit Penang Hill’s viewpoints. Local markets sell char kway teow. The peak season, November to March, brings dry weather for city tours. Photography captures colonial architecture and vibrant murals. Dining onboard includes nasi kandar, a Malaysian favorite. Souvenirs, like batik fabrics, are sold in ship shops. Briefings cover Penang’s multicultural history. Light clothing and sun protection suit the tropical climate, while comfortable shoes enhance street walks. Penang’s cultural richness offers a vibrant Malaysian stop. Cruise travelers enjoy a mix of historic sites, street food, and scenic views, making Penang an engaging destination for exploration.
Port Klang, Malaysia, has docking at Port Klang with excursions to Kuala Lumpur. Travelers explore Petronas Towers and Batu Caves. Excursions visit Chinatown’s markets. Local markets sell durians. The peak season, December to April, brings dry weather. Photography captures urban skylines and limestone caves. Dining onboard includes nasi lemak, a Malaysian favorite. Souvenirs, like batik fabrics, are sold in ship shops. Briefings cover Malaysian history. Light clothing and sun protection suit the tropical climate. Comfortable shoes enhance city tours. Port Klang’s access to Kuala Lumpur offers a vibrant Malaysian stop, blending urban energy with cultural richness.
Singapore offers docking at Marina Bay Cruise Centre. Travelers explore Gardens by the Bay and Merlion Park. Excursions visit Sentosa Island. Local markets sell Hainanese chicken rice. The peak season, November to March, brings milder weather for city tours. Photography captures futuristic skylines and Singapore Strait vistas. Dining onboard includes laksa, a Singaporean favorite. Souvenirs, like orchid crafts, are sold in ship shops. Briefings cover Peranakan history. Light clothing and sun protection suit the tropical climate, while comfortable shoes enhance city walks. Singapore’s urban charm offers a vibrant stop. Cruise travelers enjoy a mix of modern landmarks and cultural heritage, making Singapore an engaging destination for exploration. (126 words)