10 Best South East Asia Multiday Tours in December 2026

Laos to Vietnam - 16 Days - December 2026

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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Bangkok To Singapore Adventure - December 2026

17% OFF TODAY

Super Sales

Bangkok to Singapore Adventure - December 2026

(1 review )

No booking fees

Best price guaranteed

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

Tour Type

Group Tour

Accommodation

Hotel, Resort, Villa

Age Range

18-35 yrs

Operated in

english

Destinations

Bangkok, Singapore, Cameron High

Bangkok, Singapore, Cameron Highlands, Kuala Lumpur, Surat Thani, Khao Sok, Krabi, Langkawi, Penang

17% OFF TODAY

Duration14 days

From

USD 2,925

USD 2,423

Saving

USD 502

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Inside Indochina - 21 days - December 2026

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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Treasures of Vietnam, Thailand, Cambodia & Laos - December 2026

(9 reviews )

Trip customizable

Best price guaranteed

This trip was everything we had ever dreamed of and more. The great planning ensured that every detail was taken care of, leaving us free to fully embrace the experience. Most tours were private for my family. Minah and her team did a great job and highly recommend them!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-88 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Luang Prabang

Hanoi, Siem Reap, Luang Prabang, Ho Chi Minh City, Halong Bay, Bangkok, Angkor Wat, Ninh Binh, Ha Long Bay, Mekong Delta

Duration15 days

From

USD 2,222

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Bangkok to Singapore Travel Pass - December 2026

(1 review )

No booking fees

Best price guaranteed

From long lazy days at the beautiful beaches of phi and Krabi to exploring the city of Bangkok on a bicycle, trying out the local delicacies in Kuala Lumpur to taking up adventure sports at Koh Phangan, we got to you all this and much more in just three weeks. This tour lets you experience the local culture without restricting to the touristy locations. The best part is that with the travel pass, we were able to explore all these amazing locales at our own pace.

City sightseeing

Tour Type

Group Tour

Accommodation

Hostel, Hotel

Age Range

18-99 yrs

Operated in

english

Destinations

Bangkok, Singapore, Koh Phi Phi

Bangkok, Singapore, Koh Phi Phi, Krabi, Penang, Cameron Highlands, Kuala Lumpur, Melaka, Koh Tao, Koh Phangan, Phuket

Duration21 days

From

USD 1,082

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Bangkok to Singapore Express Travel Pass - December 2026

No booking fees

Best price guaranteed

Embark on an unforgettable adventure from Bangkok to Phuket with a travel pass that takes you through Thailand's most stunning landscapes. Experience vibrant city life, pristine beaches, and cultural landmarks. Highlights include exploring Bangkok's bustling markets, visiting ancient temples, enjoying thrilling activities in Kanchanaburi, and relaxing on Phuket's stunning coastline. A perfect blend of excitement and relaxation, this journey offers unique experiences and the best of Thai culture. Ideal for travelers seeking a mix of adventure and tranquility.

City sightseeing

Tour Type

Group Tour

Accommodation

Hostel

Age Range

18-99 yrs

Operated in

english

Destinations

Bangkok, Singapore, Kuala Lumpur

Bangkok, Singapore, Kuala Lumpur, Koh Phangan, Krabi, Penang

Duration13 days

From

USD 646

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Cambodia & Vietnam Discovery - December 2026

18% OFF TODAY

Super Sales

Cambodia & Vietnam Discovery - December 2026

(1 review )

No booking fees

Best price guaranteed

What an adventure through Cambodia and Vietnam. Culturally immersive. Organization-wise, excellent. Had a great time and wish I could do the tour agai. Recommended.

City sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

15-99 yrs

Operated in

english

Destinations

Hanoi, Phnom Penh, Halong Bay, S

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

18% OFF TODAY

Duration13 days

From

USD 3,075

USD 2,536

Saving

USD 539

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Highlights of Vietnam and Cambodia - December 2026

4.9

(35 reviews )

No booking fees

Best price guaranteed

Vinh is best tour guide. He is funny and knowledgeable about the history of Vietnam and Cambodia without judgement. We all liked him.

City sightseeingCruise

Tour Type

Small Group Tour

Accommodation

Hotel, Home-stay

Age Range

16-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Phnom Penh, Ha

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

Duration15 days

From

USD 2,490

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Vietnam & Cambodia Adventure - December 2026

22% OFF TODAY

Super Sales

Vietnam & Cambodia Adventure - December 2026

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

View Tour

Super Sales

Classic Cambodia & Vietnam - December 2026

No booking fees

Best price guaranteed

From Vietnam to Cambodia, discover incredible diversity, delectable cuisines, dramatic histories and natural beauty. Travel to Cambodia and delve into the dramatic Khmer legacy in Phnom Penh and explore the intricate temples of Angkor Wat. Travel to Vietnam and view the country's colourful history on the busy streets of Ho Chi Minh City, and explore the architecture of Hanoi. This trip offers places of breathtaking beauty, from the backwaters of the Mekong Delta, to the temples of Cambodia and the wonder of Halong Bay. Add a mix of friendly locals and age-old traditions to ensure the ultimate South East Asian experience.

City sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel, Guest House

Age Range

15-99 yrs

Operated in

english

Destinations

Hanoi, Phnom Penh, Nha Trang, Ho

Hanoi, Phnom Penh, Nha Trang, Hoi An, Hue, Halong Bay, Siem Reap, Angkor Wat, Ho Chi Minh City, Mekong Delta

Duration20 days

From

USD 4,330

USD 4,200

Saving

USD 130

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Hanoi to Bangkok (via Cambodia & Laos) Travel Pass - December 2026

No booking fees

Best price guaranteed

Embark on an unforgettable adventure through Southeast Asia with a journey from Hanoi to Bangkok, exploring Vietnam, Cambodia, and Laos. Dive into vibrant cultures, awe-inspiring landmarks, and breathtaking natural beauty. Enjoy unique experiences like Angkor Wat’s mystical temples, Luang Prabang's serene waterfalls, and lively street markets in Bangkok. Immerse yourself in each locale with local guides and authentic excursions. Perfect for travelers seeking diverse cultures, historic treasures, and picturesque landscapes on an epic Southeast Asian voyage.

City sightseeingAdventure

Tour Type

Group Tour

Accommodation

Hostel, Hotel

Age Range

18-99 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Dalat, Ho Chi Mi

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

Duration30 days

From

USD 2,422

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Super Sales

Discover Asia - December 2026

No booking fees

Best price guaranteed

Discover Asia - It says it all. The ultimate 37 day backpacking experience across Thailand, Cambodia and Vietnam! Starting in Bangkok, this tour will include all things tropical islands, boats, beach parties and so much more before finishing in Phuket. A Tru-ly lincredible way to kick off this trip of a lifetime before heading over to spend 11 unforgettable days in Cambodia and 13 days adventuring up the beautiful coast of Vietnam. With a perfect balance of culture, adventure, nature and partying, you'll experience it all for sure! From visiting temples to trekking the jungle, tuk-tuk rides to exploring the coast by Hai Van Pass as well as trying out the food markets and snorkelling through crystal clear waters, Discover Asia has it all!

City sightseeing

Tour Type

Group Tour

Accommodation

Bungalow, Hotel, Hut, Resort

Age Range

18-40 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Koh Nang Yuan, K

Hanoi, Bangkok, Koh Nang Yuan, Koh Phi Phi, Phi Phi Islands, Phuket, Siem Reap, Kampot, Koh Rong Island, Koh Rong Samloem, Phnom Penh, Ho Chi Minh City, Hoi An, Khao Sok, Hue, Ninh Binh, Ha Long Bay, Khao Sok National Park, Koh Phangan, Koh Tao

Duration37 days

From

USD 4,625

USD 4,486

Saving

USD 139

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Journey to Angkor Wat & Bangkok - 17 days - December 2026

No booking fees

Best price guaranteed

Take in the highlights of Vietnam and Cambodia, travelling from Hanoi to Angkor Wat, before ending with a tour of Thailand's captivating capital. Cruise Halong Bay and the Mekong, explore the Imperial City of Hue, Ho Chi Minh City and Hoi An, discover the incredible Angkor Complex and more on this 17 day tour.

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel, Sleeper Train, Resort

Age Range

18-80 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Phnom Penh, Siem

Hanoi, Bangkok, Phnom Penh, Siem Reap, Halong Bay, Hue, Saigon

Duration17 days

From

USD 3,305

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50% OFF TODAY

2 Weeks Vietnam and Cambodia - Super Saving Package - December 2026

Trip customizable

Best price guaranteed

Embark on an unforgettable Vietnam and Cambodia adventure, starting with a warm welcome in Hanoi, where your private driver awaits to escort you to a centrally-located hotel. Discover the charm of Hanoi's Old Town, then set off to Halong Bay for an overnight cruise amidst stunning limestone karsts. Explore Sung Sot Cave, enjoy cooking classes, and marvel at the bay's beauty. Continue to Ninh Binh for a journey through ancient temples, scenic rivers, and picturesque villages. Fly to Hoi An, explore its historic sites, and enjoy optional activities like market tours and cooking classes. In Ho Chi Minh City, delve into the history of the Cu Chi Tunnels and consider a Mekong Delta tour. Cross into Cambodia, experiencing the vibrant culture of Phnom Penh and the ancient wonders of Siem Reap, including the iconic Angkor Wat. Your journey concludes with a return flight home, filled with memories of rich history, stunning landscapes, and warm hospitality.

Local cultureCruise

Tour Type

Small Group Tour

Age Range

1-90 yrs

Operated in

chinese, english, french, german, italian, spanish

Destinations

Hanoi, Bali, Ho Chi Minh City, H

Hanoi, Bali, Ho Chi Minh City, Halong Bay, Mekong Delta, Cuchi Tunnels, Hoi An, My Son Sanctuary, Phnom Penh, Siem Reap, Ha Long Bay, Ninh Binh

50% OFF TODAY

Duration15 days

From

USD 3,050

USD 1,525

Saving

USD 1,525

View Tour

All South East Asia Tours in December 2026

Page 2 of 129 Trips in South East Asia during December 2026 with 596 Reviews

Laos to Vietnam - 16 Days - December 2026

Bangkok to Singapore Adventure - December 2026

Inside Indochina - 21 days - December 2026

Treasures of Vietnam, Thailand, Cambodia & Laos - December 2026

Bangkok to Singapore Travel Pass - December 2026

Bangkok to Singapore Express Travel Pass - December 2026

Cambodia & Vietnam Discovery - December 2026

Highlights of Vietnam and Cambodia - December 2026

Vietnam & Cambodia Adventure - December 2026

Classic Cambodia & Vietnam - December 2026

Hanoi to Bangkok (via Cambodia & Laos) Travel Pass - December 2026

Discover Asia - December 2026

Journey to Angkor Wat & Bangkok - 17 days - December 2026

2 Weeks Vietnam and Cambodia - Super Saving Package - December 2026

Page 2 of 129 Trips in South East Asia during December 2026 with 596 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 2026

Page 2 of 129 Trips in South East Asia during December 2026 with 596 Reviews

Page 2 of 129 Trips in South East Asia during December 2026 with 596 Reviews