All South East Asia Tours in December 2025
Page 5 of 1,052 Trips in South East Asia during December 2025 with 4,394 Reviews
Most Popular
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Thailand & Vietnam the Perfect Pair 16 days Private tour - December 2025
5
It’s been weeks since we came back, and still can’t stop thinking about this amazing journey. Everything was taken care of, and the service was beyond our expectations. Temples tour in Bangkok, Ha Long Bay cruise and explore Mekong Delta were my favorites! Thanks team, we’ll be back for more!
Natural landmarks sightseeing
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Hanoi to Singapore Travel Pass - December 2025
Discover Southeast Asia's vibrant heart with an unforgettable journey from Hanoi to Singapore. This travel pass covers iconic destinations, offering unique cultural experiences and breathtaking landscapes. Explore Hanoi's rich heritage, cruise through Ha Long Bay's emerald waters, and immerse yourself in Ho Chi Minh City's bustling street life. Adventurers will love Cambodia's ancient temples and Thailand's pristine beaches, while urban explorers can revel in Kuala Lumpur's modern marvels. End your adventure amidst Singapore's urban jungle, a perfect blend of tradition and innovation.
City sightseeing
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27 Days in Southeast Asia: Cambodia, Vietnam & Big Nights in Bangkok - December 2025
4.8
The 27-day trip was very exciting, adventurous and you could make new acquaintances. You became part of a family during the trip. Grade 10. Our CEO Kosal was like a family man to us and looked after us well on the whole journey from Hanoi to Bangkok, grade 10. The journey on the three night trains was an adventure, not for me as the hygiene standards are not as high as in Western Europe, grade 5. Travelling by bus from place to place was great, we often had the same bus driver, they were very helpful, grade 8. The accommodation (double rooms booked to share) was OK and mediocre, the double rooms were better than the multi-bed rooms, but were only mediocre, especially in big cities, grade 6.
The included excursions were top notch and also showed the regional life of the population, I especially loved the G-moments (NGOs supported by G-Adventures) grade 9. Optional excursions, sometimes too expensive for what they were, especially North Vietnam, grade 7.
When booking on the G-Advetuers platform, It was tedious, they had a glitch with the booking platform, and it cost me a lot of nerves and patience until everything was back to normal.
All in all, I was very satisfied.
Overland JourneysLocal culture
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Best of Cambodia & Northern Thailand - December 2025
5
This tour gave us a very personal insight into life in SE Asia, the history and also the philosophies of Buddhism which really moved many of us in the group. We all learned from this experience and have made lasting friendships.
Art and architecture
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Best of Cambodia & Vietnam - December 2025
Take a fast-paced and far-flung adventure through the heart of Vietnam and Cambodia. On this journey with a small group of likeminded travellers, you’ll spend 17 days traversing the diverse South East Asian countryside through local villages, past stunning coastlines and into bustling cities. Beginning in Bangkok, you’ll mingle with the locals and indulge in some delicious cuisine. Then, make your way to Hanoi in Vietnam’s north. Visit a family in the Mekong Delta, spend a night on the gorgeous Ha Long Bay, eat all the Bahn mi you can handle, then head to Cambodia to tour the UNESCO World Heritage-listed Angkor temple complex. With so much to see, learn and eat – what are you waiting for?
Cultural, religious and historic sites
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A 10 Days Immersion in Vietnam and Cambodia - December 2025
5
Our accommodations, upgraded to four-star hotels, were excellent, and drivers and guides were always punctual. The tour operator checked in with us daily and was responsive to any questions or requests, like adding a sunrise visit.
Natural landmarks sightseeing
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Laos & Cambodia Family Adventure - December 2025
Take your family on a superb adventure to discover the ancient history and cultural landscape of Laos and Cambodia. A carefully crafted blend of family adventure activity, comfortable child friendly accommodation with select moments for downtime to simply enjoy your surroundings, this is truly family travel at its finest. Our adventure begins in the magical town of Luang Prabang, Northern Laos, where you and your family step back in time to a place where every morning hundreds of saffron-clad monks file out from the monasteries to collect alms from the devout residents. You’ll explore the local markets and ancient temples of this former royal capital, take a boat trip on the mighty Mekong River to the mystical Pak Ou Caves and hike though lush forests, around rice paddies to marvel at the turquoise pools of Khuang Si Waterfall. Overnight at the The Elephant Conservation Center, a 530 hectare natural elephant habitat home to 29 Asian elephants. The centre, unlike most elephant camps, was set up purely for the protection of this magnificent species and aims to return elephants to the wild. This is truly an experience not to be missed. Then fly south to Pakse - explore the ancient Angkorian ruins of Wat Phu before continuing on to the 4,000 Islands and the largest island, Don Khong. Immerse yourselves in the relaxed lifestyle of this sleepy riverine archipelago. Next, fly to the lively town of Siem Reap, Cambodia, the gateway to Angkor Wat. Explore the ancient passageways of Angkor Wat temple, marvel at the enigmatic giant stone faces of Bayon, uncover mysterious ruins deep in the jungle on Kulen Mountain, kayak through floating villages and be enthralled by the energetic performers at Phare, the Cambodian Circus.
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Spirit of Laos and Cambodia - December 2025
4.7
The Spirit of Laox trip was excellent, great value for what was included. We especially liked the trip on the Mekong River, it was a lovely restful day inbetween alll the other full on days. We liked the amount of activities and trips provided by Explore and all were interesting and enjoyable . The tour leader, Silk, was great and he had a huge knowledge of the history of Laos and Cambodia which added to the interest The local guides, Tae and Pheng, in Laos were also very knowledgeable and helpful. We generally had a fantastic and are looking forward to our next trip with Explore
Cultural, religious and historic sites
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Ho Chi Minh to Angkor Wat Cycle - December 2025
4.5
Did this trip with my 20 year old son. Great father son bonding time experience. Would go back and do it again happily. You need to be pretty fit to get through the whole event. Definitely take factor 50 sun cream, gloves to keep your hands from burning, long sleeved tops and loose trousers to cycle in. It was 35 to 37 degrees when we went in early February. Guides were amazing, off road bicycles were great. The last two days in Cambodia were pretty arduous but the day cycling around Angkor Wat was an all time highlight of my life.
Bicycle tours
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The Best of Vietnam & Thailand in 14 Days - December 2025
5
Everything was fantastic, and everyone who assisted us throughout the trip was exceptionally attentive and kind.
Local culture
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Premium Thailand and Vietnam - December 2025
Over 19 days, set off on an adventure through Thailand and Vietnam and see the contrast of bustling cities and serene landscapes. Explore the temples of Ayutthaya, spend time with Lisu hill tribes, meet the experts at an elephant sanctuary in Chiang Mai and uncover the country’s past in Kanchanaburi. Then, hit the streets of Vietnam as your leader shows you the soul of this diverse metropolis. Get lost in the districts of Hanoi, take in the sights of Ha Long Bay on an overnight cruise and discover the old-world charm of Hoi An. Your Premium journey is filled with a mix of culture, cuisine, history and unbeatable views.
Sightseeing Tours
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Laos to Vietnam - 16 Days - December 2025
Take an unforgettable journey through the beautiful landscapes and captivating cities of Laos and Vietnam. From Vientiane to Ho Chi Minh City, visit revered Buddhist temples and ornate palaces, explore mystical caves and floating markets, cruise Halong Bay and the Mekong and meet a kaleidoscope of people along the way.
City sightseeing
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Bangkok to Singapore Adventure - December 2025
5
It was a great trip!! our tour manager was incredible and all the other guides in each country were also amazing. Shoutout to our guide is Malaysia!! He was so passionate and gave us a great true experience of Malaysia.
Bangkok to Singapore Adventure is a bit different from other contiki trips since we joined an already existing group and there were people joining and leaving throughout.
City sightseeing
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Inside Indochina - 21 days - December 2025
Take an exciting journey through Indochina. Discover enchanting Laos with its Buddhist temples and beautiful scenery, uncover the highlights of Vietnam such as Halong Bay, Ho Chi Minh City and the Mekong before travelling to the captivating kingdom of Cambodia, to explore iconic Angkor Wat.
City sightseeing