10 Best South East Asia Multiday Tours in December 2025

Bangkok to Hanoi (via Laos & Cambodia) Travel Pass - December 2025

No booking fees

Best price guaranteed

Discover Southeast Asia's hidden gems with an immersive journey through Bangkok, Hanoi, and Cambodia. Experience bustling markets, ancient temples, and vibrant cultures as you explore Bangkok's nightlife, traverse Cambodia’s iconic Angkor Wat, and savor Hanoi’s street food. This adventure-packed travel pass offers guided tours, authentic local experiences, and seamless transit options. Ideal for avid explorers seeking rich cultural encounters and unforgettable memories. Embark on the ultimate Southeast Asia tour and make every moment count.

Local culture

Tour Type

Group Tour

Accommodation

Hotel, Hostel

Age Range

18-99 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Vang Vieng, Vien

Hanoi, Bangkok, Vang Vieng, Vientiane, Pakse, Siem Reap, Phnom Penh, Ho Chi Minh City, Sukhothai, Mekong Delta, Dalat, Nha Trang, Hoi An, Chiang Mai, Hue, Halong Bay, Chiang Khong, Pakbeng, Luang Prabang

Duration35 days

From

USD 2,653

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65% OFF TODAY

Indochina's Triangular Exploration In 10 Days - December 2025

4.5

(2 reviews )

Trip customizable

Best price guaranteed

Awesome trip! Everything was super smooth and we were really well looked after by the local guides and team. Recommend!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

2-90 yrs

Operated in

chinese, english, french, german, russian, spanish

Destinations

Hanoi, Siem Reap, Luang Prabang

Hanoi, Siem Reap, Luang Prabang, Halong Bay, Vientiane, Phnom Penh

65% OFF TODAY

Duration10 days

From

USD 4,253

USD 1,489

Saving

USD 2,764

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50% OFF TODAY

Gems of Vietnam and Cambodia in 10 Days - December 2025

(8 reviews )

Trip customizable

Best price guaranteed

Traveling with friends to Vietnam and Cambodia in 10 days was a great choice. The itinerary was well-crafted, offering a mix of cultural, historical, and leisure activities. Our guides were helpful and knowledgable. The hotels were superb, providing great comfort and convenience. The tour company offered amazing service and ensured we had an unforgettable adventure. Highly recommend for group travel!

Cruise

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-90 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Ho Chi Minh Ci

Hanoi, Siem Reap, Ho Chi Minh City, Halong Bay, Angkor Wat, Ninh Binh, Ha Long Bay, Cu Chi Tunnels

50% OFF TODAY

Duration10 days

From

USD 2,335

USD 1,168

Saving

USD 1,168

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40% OFF TODAY

Fantastic Cambodia & Thailand (4 Star Hotels) - December 2025

No booking fees

Best price guaranteed

Uncover new and unique experiences through Cambodia with a hint of city vibes in Ho Chi Minh and Bangkok! Go deep into the Mekong Delta as you cruise the lush forests and maze-like canals of the might river. Take in jaw-dropping views at the un-missable Angkor Wat Temples and soak up incredible countryside views in Battambang. Learn of treasured Cambodian traditions including silk making and Khmer pottery. Plus, there'll be no shortage of tasty street food and unique souvenirs with plenty of village markets to explore along the way! Finish your adventure as you fly in to chaotic Bangkok - where old and new combine in a boiling pot of culture, cuisine and traditions. This 9-day adventure is packed with down-right incredible and authentic experiences.

Adventure

Tour Type

Group Tour

Accommodation

Hotel

Age Range

18-75 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Can T

Ho Chi Minh City, Bangkok, Can Tho, Chau Doc, Phnom Penh, Battambang, Siem Reap

40% OFF TODAY

Duration9 days

From

USD 1,954

USD 1,172

Saving

USD 782

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65% OFF TODAY

A 15-day Journey Through the Heart of Southeast Asia - December 2025

(2 reviews )

Trip customizable

Best price guaranteed

Our family had a wonderful 2-weeks trip through Vietnam, Laos, Cambodia. My husband and I loved exploring history and culture of destinations, my kids enjoyed learning to cook Vietnamese meals. Everything was well organized and we had a great time in Southeast Asia.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

2-89 yrs

Operated in

chinese, english, french, german, russian, spanish

Destinations

Hanoi, Siem Reap, Phnom Penh, Lu

Hanoi, Siem Reap, Phnom Penh, Luang Prabang, Ho Chi Minh City, Halong Bay, Vientiane, Vang Vieng, Angkor Wat, Ha Long Bay

65% OFF TODAY

Duration15 days

From

USD 7,224

USD 2,528

Saving

USD 4,696

View Tour

8% OFF TODAY

Inside Vietnam + Cambodia Highlights - December 2025

4.8

(13 reviews )

No booking fees

Best price guaranteed

A fantastic trip. Our guides in both Vietnam and Cambodia were excellent. They really worked hard to make our trip memorable.

Active and outdoor

Tour Type

Small Group Tour

Accommodation

Hotel, Guest House, Home-stay

Age Range

16-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Mekong Delta

Hanoi, Siem Reap, Mekong Delta, Ho Chi Minh City, Cu Chi Tunnels, Phnom Penh, Angkor Thom, Angkor Wat, Halong Bay, Hue, Thien Mu Pagoda, Hoi An

8% OFF TODAY

Duration20 days

From

USD 2,670

USD 2,460

Saving

USD 210

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Bangkok To Hanoi: Chiang Mai, Night Markets & Streetside Bars - December 2025

32% OFF TODAY

Super Sales

Bangkok to Hanoi: Chiang Mai, Night Markets & Streetside Bars - December 2025

(3 reviews )

No booking fees

Best price guaranteed

I had a great time on this tour, it was a really great way to take the stress and anxiety out of going to a new country by yourself and not knowing the language. It was good mix of activities, nature, temples, cities, and food. The experience I had with them felt far more authentic and less touristy than the other tour I booked right after the trip in Hanoi. Would happily travel with them again!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hostel, Bungalow, Guest House, Hotel, Sleeper Train

Age Range

18-35 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Kanchanaburi, Ay

Hanoi, Bangkok, Kanchanaburi, Ayutthaya, Chiang Mai

32% OFF TODAY

Duration9 days

From

USD 949

USD 644

Saving

USD 305

View Tour

Southeast Asia Trifecta: Cambodia, Vietnam & Bangkok Vibes - December 2025

27% OFF TODAY

Super Sales

Southeast Asia Trifecta: Cambodia, Vietnam & Bangkok Vibes - December 2025

(4 reviews )

No booking fees

Best price guaranteed

I truly couldn?t have asked for a better trip!! My group was warm and friendly, our CEO Sony was intentional about supporting as many locals as possible with our visit, and it was a great mix of optional and included activities. The flexibility of doing what I wanted while also combining with the safety of having a group of other foreigners balanced out nicely. The price point was another great factor. I?d happily tour with G Adventures again!

Local culture

Tour Type

Small Group Tour

Accommodation

Hostel, Bungalow, Hotel

Age Range

18-35 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Siem

Ho Chi Minh City, Bangkok, Siem Reap, Chau Doc, Kampot, Koh Rong Island, Phnom Penh

27% OFF TODAY

Duration12 days

From

USD 1,249

USD 908

Saving

USD 341

View Tour

Vietnam & Cambodia Adventure - December 2025

22% OFF TODAY

Super Sales

Vietnam & Cambodia Adventure - December 2025

No booking fees

Best price guaranteed

Vibrant Vietnam, charismatic Cambodia, beautiful Bangkok; this journey covers the very best of South East Asia. From the graceful elegance of Hanoi, across the serene beauty of Ha Long Bay, to the quaint charms of Hoi An and the frenetic energy of Ho Chi Minh City, experience ancient customs and delicious cuisine while travelling through the heart of Vietnam. Embark on an exciting tour down the Mekong River to Phnom Penh, and spend several days exploring the enigmatic temples of Angkor Wat. The bright lights of Bangkok are the ideal way to cap off this South East Asian adventure.

Local culture

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Guest House, Home-stay

Age Range

15-99 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Hoi An, Ho Chi M

Hanoi, Bangkok, Hoi An, Ho Chi Minh City, Mekong Delta, Phnom Penh, Battambang, Siem Reap, Da Bac, Angkor Wat, Halong Bay, Hue

22% OFF TODAY

Duration23 days

From

USD 2,915

USD 2,262

Saving

USD 653

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Singapore to Hanoi Travel Pass - December 2025

No booking fees

Best price guaranteed

Discover an unforgettable Southeast Asia adventure as you traverse Singapore to Bangkok. Immerse yourself in vibrant cultures, stunning landscapes, and rich history with this expertly curated travel pass. Highlights include exploring lush rainforests, experiencing thrilling city life, and relaxing on pristine beaches. Authentic local encounters and adventure-filled activities such as trekking and island hopping make this journey perfect for intrepid travelers. Unlock the true essence of these iconic destinations on this seamless and dynamic travel experience.

Motorcycle tours

Tour Type

Group Tour

Accommodation

Hotel, Hostel

Age Range

18-99 yrs

Operated in

english

Destinations

Hanoi, Singapore, Koh Phi Phi, P

Hanoi, Singapore, Koh Phi Phi, Phuket, Koh Phangan, Koh Tao, Bangkok, Siem Reap, Melaka, Phnom Penh, Ho Chi Minh City, Mekong Delta, Dalat, Kuala Lumpur, Nha Trang, Hoi An, Hue, Halong Bay, Cameron Highlands, Penang, Krabi

Duration40 days

From

USD 2,709

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Family Discover Vietnam - December 2025

(4 reviews )

No booking fees

Best price guaranteed

Vietnam was an amazing and varied place and Explores itinerary managed to pack in a huge variety of scenery, activities and education including places and people I wouldn't have managed to find alone. Long's leadership was brilliant keeping the teenagers engaged and encouraged to try new experiences and food.

Active and outdoorExplorer

Tour Type

Group Tour

Accommodation

Hotel, Home-stay, Sleeper Train

Age Range

7-99 yrs

Operated in

english

Destinations

Hanoi, Ho Chi Minh City, Hua Hin

Hanoi, Ho Chi Minh City, Hua Hin, Mekong Delta, Halong Bay, Hue, Hoi An, Cu Chi Tunnels

Duration11 days

From

USD 1,790

View Tour

Vietnam & Cambodia Encounters - December 2025

Trip customizable

Best price guaranteed

This 16-day Vietnam and Cambodia tour highlights both country's most popular attractions, as we learn more about its rich history and unique culture. The Vietnam leg of this tour starts in the busy capital city of Hanoi, taking in its unique street food cuisine and marveling at its century-old architecture. We can join the local's for some early morning Tai Chi before we board a traditional junk boat, exploring the stunning limestone, rainforest islands in Halong Bay. An overnight sleeper train takes us to Hue City, before we explore the ancient town of Hoi An, taking in its traditional architecture and browsing through its villages famed for its carpentry and pottery trade. After spending some time in Hoi An, we'll take a short flight to Ho Chi Minh City or Saigon as it's popularly known as, which serves as the business hub of Vietnam. It's here where'll enjoy one of the main highlights of our Vietnam holiday - a vintage Vespa tour through the bustling city, where we'll try its unique eats, drinks and enjoy some live entertainment. Our last activity in Vietnam takes us to the Mekong Delta, where we'll spending some time with a local fisherman and his family. Here, we'll try to catch Elephant ear fish and learn how to cook traditional Vietnamese meals. We'll travel back to Ho Chi Minh city, as we cross the border to Cambodia's capital of Phnom Penh, as we visit the Toul Sleng Prison Museum and the Killing Fields of Choeung Ek. Our time in Phnom Penh also sees us visit the Royal Palace, its Silver Pagoda and the National Museum. After spending time in Phnom Penh, we'll head to Siem Reap, as we journey into the Kulen Mountains for an overnight stay with a local family who will guide us to waterfalls and animal statues in its surrounding forest, before visiting the temples of Angkor Wat and the jungle temple of Ta Prohm. Finally we head out on an evening street food walk through Siem Reap's Pub Street - famed for its food stalls, cafes, restaurants, and friendly bars and pubs.

Local culture

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Home-stay

Age Range

8-95 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Ho Chi Minh Ci

Hanoi, Siem Reap, Ho Chi Minh City, Phnom Penh, Kulen, Angkor Wat, Tonle Sap Lake, Halong Bay, Hue, Hoi An, Mekong Delta

Duration16 days

From

USD 3,200

View Tour

65% OFF TODAY

Private 15-Day Expedition from Cambodia to Vietnam - December 2025

(1 review )

Trip customizable

Best price guaranteed

Everything was smooth - hotels were clean and well-located, transportation was on time, and guide was professional and enthusiastic. I especially loved the overnight experience on cruise in Mekong Delta and Halong Bay. This tour was perfect for someone wants to explore but also have time to relax. Thanks for making this so enjoyable!

Cultural, religious and historic sites

Tour Type

Private Tour

Accommodation

Hotel

Age Range

1-79 yrs

Operated in

chinese, english, french, german, russian, spanish

Destinations

Hanoi, Siem Reap, Phnom Penh, Ho

Hanoi, Siem Reap, Phnom Penh, Ho Chi Minh City, Halong Bay, Hoi An, Chau Doc, Cai Be

65% OFF TODAY

Duration15 days

From

USD 7,241

USD 2,534

Saving

USD 4,707

View Tour

Best of Vietnam, Laos & Cambodia Tour | Small‑group Highlights Experience - December 2025

Trip customizable

Best price guaranteed

Experience the best of Indochina as you explore the borders of Vietnam, Laos, and Cambodia on our premium small-group Indochina tour. This carefully crafted journey takes you to the best tourist attractions of these vibrant countries with a luxurious 5-star cruise through the breathtaking Halong Bay. Immerse yourself in the region’s rich culture and history as you visit the iconic Cu Chi Tunnels, witness the colorful floating markets in Mekong Delta, and explore the awe-inspiring temple complex of Angkor Wat. From the moment you begin your journey, we ensure a seamless and stress-free travel experience. Our small group tours are designed for just 16 passengers, allowing us to provide a personal touch and exceptional service. We’ve thought of everything to make your trip extraordinary, from premium hotels in central locations to expert local tour guides who will enrich your adventure with insider knowledge. To make your journey even more comfortable, we offer a complimentary one-way chauffeur service from your home to the airport, so you can start your trip relaxed and refreshed, without the hassle of arranging transportation or battling traffic. Our commitment to a world-class experience extends throughout the entire trip, with 24/7 local assistance and travel guidance, ensuring you have support every step of the way. With Tweet World Travel, your adventure begins with a warm Meet-and-Greet Welcome Service by a local guide at the airport, and with guaranteed departures from just two guests, you’ll experience Indochina like never before. Don’t miss out on this unique opportunity to explore some of the most incredible destinations in the world!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

35-75 yrs

Operated in

english

Destinations

Siem Reap, Vientiane, Da Nang, C

Siem Reap, Vientiane, Da Nang, Cu Chi Tunnels, Ho Chi Minh City, Can Tho, Chau Doc, Phnom Penh, Bantaey Meanchay, Luang Prabang, Hanoi, Lan Ha Bay, Hoi An

Duration18 days

From

USD 4,351

View Tour

All South East Asia Tours in December 2025

Page 5 of 359 Trips in South East Asia during December 2025 with 1,584 Reviews

Page 5 of 359 Trips in South East Asia during December 2025 with 1,584 Reviews

Bangkok to Hanoi (via Laos & Cambodia) Travel Pass - December 2025

Indochina's Triangular Exploration In 10 Days - December 2025

Gems of Vietnam and Cambodia in 10 Days - December 2025

Fantastic Cambodia & Thailand (4 Star Hotels) - December 2025

A 15-day Journey Through the Heart of Southeast Asia - December 2025

Inside Vietnam + Cambodia Highlights - December 2025

Bangkok to Hanoi: Chiang Mai, Night Markets & Streetside Bars - December 2025

Southeast Asia Trifecta: Cambodia, Vietnam & Bangkok Vibes - December 2025

Vietnam & Cambodia Adventure - December 2025

Singapore to Hanoi Travel Pass - December 2025

Family Discover Vietnam - December 2025

Vietnam & Cambodia Encounters - December 2025

Private 15-Day Expedition from Cambodia to Vietnam - December 2025

Best of Vietnam, Laos & Cambodia Tour | Small‑group Highlights Experience - December 2025

Europe

Asia

South America

Africa

North America

Oceania

Polar

Food, wine, events and nightlife

Adventure and sport

Wildlife, landscapes and nature

Boat tours, water sports and marine wildlife

Sightseeing, attractions, culture and history

Air tours, road trips and transfers

Beach, romance, getaways and relaxation

Special interests and hobbies

All South East Asia Tours in December 2025

Page 5 of 359 Trips in South East Asia during December 2025 with 1,584 Reviews

Page 5 of 359 Trips in South East Asia during December 2025 with 1,584 Reviews