Cosmos
OFFER ID 1631864
With their long histories, interesting cultures, and sprawling landscape, the exciting cities of Southeast Asia offer something for everyone.
Sightseeing tours in Vietnam feature the must-see sites, including Hanoi’s One Pillar Pagoda, built in 1049 and Hoi An’s Japanese Covered Bridge. A highlight of the trip is your cruise on Ha Long Bay, a UNESCO World Heritage Site with some of the world's most amazing limestone formations. You'll sail by islets, caves, beaches, and floating villages.
Continue to Siem Reap to explore the rich history of the Khmer Empire. Explore the spectacular ruins of Angkor Wat, a UNESCO World Heritage Site; Angkor Thom; iconic Bayon Temple, famed for its serene stone faces; and more.
Then it’s onwards to Laos for the old-world charm of beautiful Luang Prabang. Visit Wat Xieng Thong, Mount Phousi, and Kuang Si Waterfalls. Sail the Mekong by riverboat, and journey to the Pak Ou Cave, home to many thousands of Buddha images.
But that’s not all! Fly to Thailand, the land of smiles. In Chiang Mai, explore two famous temples, Wat Phra Singh, and Wat Doi Suthep, and consider an optional excursion to an amazing elephant sanctuary to learn about the conservation efforts of orphaned and rescued elephants. You’ll then fly to Bangkok to explore Thailand’s capital city. Be amazed at Wat Arun, the Temple of Dawn, with its signature spire reaching 260 feet in the air. Explore the Grand Palace and Bangkok’s incredible temples, including the Temple of the Reclining Buddha—the oldest and largest in the city.
The perfect conclusion to your southeast Asia experience is the paradise of Phuket. Relax with 3 days of aquamarine water, pristine beaches, and pampering services available if you choose. From the historic sites to the stunning scenery, this tour designed for savvy, value-minded travel lovers is a vacation of a lifetime!

19 nights from $5,373 per person
Special Promotion: Black Friday | Save up to 20% on select 2027 Cosmos Tours Worldwide*
Valid for new bookings deposited November 9 – December 12, 2026 for travel January 1, 2027 – December 31, 2027. Saving tiers range from 5%, 10%, 15%, and 20% on select tours.
*Promotion is combinable with valid Welcome Back Credits and select promotions. Not combinable with Cosmos Single Supplement or Cosmos Teacher promotion. Promotion is subject to availability. Other restrictions may apply. Ask your Travel Advisor for more information.
All fares are quoted in US Dollars.
Specializing in Ocean and River Cruises, Family Vacations and Reunions, Multi Generational Travel, Luxury Travel and Wedding and Honeymoon Travel. We have strong alliances with Princess, Royal Caribbean, Holland America, Disney Cruise Lines, Regent Seven Seas Cruises, Viking Cruises, AMA River Cruises, Insight Vacations, Delta Vacations and Tauck Vacations and River Cruises. We are destination experts for Hawaii, the Caribbean, Mexico, Alaska and Europe including Italy, Ireland and Great Britain.
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