10 Best South East Asia Multiday Tours in December 2025

Laos to Vietnam - 16 Days - December 2025

No booking fees

Best price guaranteed

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

Tour Type

Group Tour

Accommodation

Hotel, Sleeper Train, Resort

Age Range

18-80 yrs

Operated in

english

Destinations

Ho Chi Minh City, Vientiane, Hue

Ho Chi Minh City, Vientiane, Hue, Hoi An, Can Tho, Vang Vieng, Luang Prabang, Hanoi

Duration16 days

From

USD 3,085

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Inside Indochina - 21 days - December 2025

No booking fees

Best price guaranteed

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

Tour Type

Group Tour

Accommodation

Hotel, Sleeper Train, Resort

Age Range

18-80 yrs

Operated in

english

Destinations

Siem Reap, Vientiane, Hue, Tra Q

Siem Reap, Vientiane, Hue, Tra Que, Hoi An, Mekong Delta, Ho Chi Minh City, Phnom Penh, Angkor Wat, Vang Vieng, Luang Prabang, Halong Bay

Duration21 days

From

USD 4,055

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65% OFF TODAY

Once-in-a-Lifetime Experience in Southeast Asia - 11 days - December 2025

4.8

(9 reviews )

Trip customizable

Best price guaranteed

We had a fantastic time! All the hotels were excellent, the tours were well-organized, and the guides were incredibly helpful and knowledgeable. I was traveling with my daughter, and as we're not very experienced travelers, it meant a lot that we always felt safe, supported, and well taken care of throughout the trip.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-89 yrs

Operated in

chinese, english, french, german, russian, spanish

Destinations

Hanoi, Phuket, Siem Reap, Halong

Hanoi, Phuket, Siem Reap, Halong Bay, Ninh Binh, Ha Long Bay

65% OFF TODAY

Duration11 days

From

USD 4,365

USD 1,528

Saving

USD 2,837

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Cambodia & Thailand: Angkor Wat, Koh Chang & Cardamom Mountain Adventure - December 2025

27% OFF TODAY

Super Sales

Cambodia & Thailand: Angkor Wat, Koh Chang & Cardamom Mountain Adventure - December 2025

(3 reviews )

No booking fees

Best price guaranteed

Great experience in Siam Reap with an excellent tour guide. (Due to having to cut trip short that is only part I can comment on)

AdventureClasses and workshops

Tour Type

Small Group Tour

Accommodation

Hotel, Tent, Resort

Age Range

18-100 yrs

Operated in

english

Destinations

Siem Reap, Bangkok, Koh Chang

27% OFF TODAY

Duration9 days

From

USD 3,299

USD 2,400

Saving

USD 899

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20% OFF TODAY

Saigon to Siem Reap - 9 days - December 2025

No booking fees

Best price guaranteed

Spend nine days travelling from bustling Ho Chi Minh City to the temple wonders of Siem Reap, with unforgettable moments along the way. Cruise the lush waterways of the Mekong Delta, wander the lively Cai Rang floating market, and explore the historic Cu Chi Tunnels. In Phnom Penh, visit the Royal Palace, Silver Pagoda, and sobering Killing Fields before flying to Siem Reap. Marvel at Angkor Wat, Banteay Srei, and the jungle-clad Ta Prohm, and enjoy the vibrant Phare Cambodian Circus. End with a serene boat trip on Tonle Sap Lake before bidding farewell to Cambodia’s charm.

Cruise

Tour Type

Group Tour

Accommodation

Hotel

Age Range

18-80 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City, Can

Siem Reap, Ho Chi Minh City, Can Tho, Phnom Penh, Angkor Wat

20% OFF TODAY

Duration9 days

From

USD 1,705

USD 1,364

Saving

USD 341

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65% OFF TODAY

Flavors of Indochina: 9-Day Exploring Vietnam & Cambodia - December 2025

4.5

(2 reviews )

Trip customizable

Best price guaranteed

Perfect itinerary for someone with limited time. Each day was well-planned and full of new experiences. The travel team made it easy from start to finish. Thank you team!

Natural landmarks sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-99 yrs

Operated in

chinese, english, french, german, russian, spanish

Destinations

Hanoi, Siem Reap, Ho Chi Minh Ci

Hanoi, Siem Reap, Ho Chi Minh City, Halong Bay, Ha Long Bay, Mekong Delta

65% OFF TODAY

Duration9 days

From

USD 3,295

USD 1,153

Saving

USD 2,142

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Super Sales

Premium South East Asia in Depth - December 2025

No booking fees

Best price guaranteed

A realm of untold history, sprawling waterways and ancient temples, South East Asia is a wonderland for travellers and explorers alike. This 24-day Premium adventure delves into the heart of Thailand, Vietnam and Cambodia, touching on the unique charm each region has to offer. Start your adventure in bustling Bangkok and venture north, where the wildlife, history and local food brings one surprise after the next. Travel into the depths of Vietnam, rich in old world culture and hidden treasures, before finally arriving in Cambodia witnessing the lost ruins of Angkor, uncovering the confronting history of the Killing Fields of Choeung Ek and the tranquillity of the Tonle Sap confluence.

Local culture

Tour Type

Small Group Tour

Accommodation

Hotel, Lodge, Resort

Age Range

15-99 yrs

Operated in

english

Destinations

Siem Reap, Bangkok, Mae Taeng, C

Siem Reap, Bangkok, Mae Taeng, Chiang Mai, Hanoi, Halong Bay, Hoi An, Ho Chi Minh City, Phnom Penh, Ayutthaya, Kanchanaburi, Nakhon Sawan, Sukhothai

Duration24 days

From

USD 9,100

USD 8,827

Saving

USD 273

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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

View Tour

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

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

Saigon to Bangkok - 11 days - December 2025

No booking fees

Best price guaranteed

From Ho Chi Minh City, explore the Mekong Delta and the ingenious Cu Chi Tunnels before taking in the highlights of Phnom Penh, Siem Reap and the incredible Angkor Complex in Cambodia. Then wing your way to Bangkok, to end this 11 day Indochina adventure in Thailand's captivating capital.

Chill out

Tour Type

Group Tour

Accommodation

Hotel

Age Range

18-80 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Phnom

Ho Chi Minh City, Bangkok, Phnom Penh, Siem Reap

Duration11 days

From

USD 2,195

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Super Sales

Premium Vietnam & Cambodia - December 2025

No booking fees

Best price guaranteed

Immerse yourself in the rich historic and cultural heritage of Vietnam and Cambodia on a 13-day Premium adventure. Uncover the oriental influences of the historic Asian traders, settlers and indigenous people that have made this part of the world a cornerstone for empires and colonies. From navigating the various fusions of east and west in Hoi An, Hanoi and Ho Chi Minh City, to cruising the natural UNESCO World Heritage listed wonderland of Halong Bay and exploring war time monuments, and experiencing one of the world’s great archaeological treasures at Angkor, this journey will share the best of these countries’ history, nature and tradition.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

15-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Halong Bay, Ho

Hanoi, Siem Reap, Halong Bay, Hoi An, Ho Chi Minh City, Phnom Penh

Duration13 days

From

USD 4,785

USD 4,641

Saving

USD 144

View Tour

20% OFF TODAY

Indochina Discovery - 23 days - December 2025

No booking fees

Best price guaranteed

Travel from Vientiane to Bangkok, taking in the highlights of Laos, Vietnam and Cambodia en route. Explore enchanting Luang Prabang and cruise Halong Bay and the Mekong. Discover the Cu Chi Tunnels, marvel at Angkor Wat and more on this 23 day Indochina adventure.

Overland Journeys

Tour Type

Group Tour

Accommodation

Hotel, Sleeper Train, Resort

Age Range

18-80 yrs

Operated in

english

Destinations

Halong Bay, Bangkok, Vientiane

Halong Bay, Bangkok, Vientiane, Hue, Hoi An, Can Tho, Ho Chi Minh City, Phnom Penh, Siem Reap, Vang Vieng, Luang Prabang, Hanoi

20% OFF TODAY

Duration23 days

From

USD 5,985

USD 4,788

Saving

USD 1,197

View Tour

Super Sales

Premium Cambodia & Vietnam in Depth - December 2025

No booking fees

Best price guaranteed

Discover the incredible diversity, cuisines, histories and beauty of Cambodia and Vietnam on a 20-day Premium adventure. Learn about the confronting Khmer legacy in Phnom Penh, enjoy Vietnam's authentic cuisine at a cooking class with a local chef in Hue and explore the grand architecture of Hanoi. This trip offers places of breathtaking beauty, from the backwaters of the Mekong Delta to the ancient temples of Angkor and an overnight cruise in Ha Long Bay. Add to that a mix of friendly locals and age-old traditions and you've got the ultimate South East Asian experience.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

15-99 yrs

Operated in

english

Destinations

Hanoi, Phnom Penh, Hoi An, Hue

Hanoi, Phnom Penh, Hoi An, Hue, Mai Chau, Halong Bay, Siem Reap, Ho Chi Minh City, Mekong Delta

Duration20 days

From

USD 6,115

USD 5,932

Saving

USD 183

View Tour

All South East Asia Tours in December 2025

Page 2 of 186 Trips in South East Asia during December 2025 with 650 Reviews

Laos to Vietnam - 16 Days - December 2025

Inside Indochina - 21 days - December 2025

Once-in-a-Lifetime Experience in Southeast Asia - 11 days - December 2025

Cambodia & Thailand: Angkor Wat, Koh Chang & Cardamom Mountain Adventure - December 2025

Saigon to Siem Reap - 9 days - December 2025

Flavors of Indochina: 9-Day Exploring Vietnam & Cambodia - December 2025

Premium South East Asia in Depth - December 2025

Indochina's Triangular Exploration In 10 Days - December 2025

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

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

Saigon to Bangkok - 11 days - December 2025

Premium Vietnam & Cambodia - December 2025

Indochina Discovery - 23 days - December 2025

Premium Cambodia & Vietnam in Depth - December 2025

Page 2 of 186 Trips in South East Asia during December 2025 with 650 Reviews

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 2 of 186 Trips in South East Asia during December 2025 with 650 Reviews

Page 2 of 186 Trips in South East Asia during December 2025 with 650 Reviews