10 Best South East Asia Multiday Tours in December 2026

50% OFF TODAY

Gems of Vietnam and Cambodia in 10 Days - December 2026

(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

View Tour

Thailand, Laos And Cambodia Adventure - December 2026

15% OFF TODAY

Super Sales

Thailand, Laos and Cambodia Adventure - December 2026

(6 reviews )

No booking fees

Best price guaranteed

It was amazing no better way to spend my birthday, everything was good. Saw and did a lot, wouldn’t have minded a bit more free time to let people decide what they wanted to do.

Active and outdoor

Tour Type

Group Tour

Accommodation

Hotel, Resort, Villa, Guest House

Age Range

18-35 yrs

Operated in

english

Destinations

Siem Reap, Bangkok, Vang Vieng

Siem Reap, Bangkok, Vang Vieng, Vientiane, Phnom Penh, Kanchanaburi, Chiang Mai, Pakbeng, Luang Prabang

15% OFF TODAY

Duration16 days

From

USD 2,935

USD 2,500

Saving

USD 435

View Tour

40% OFF TODAY

Fantastic Cambodia & Thailand (4 Star Hotels) - December 2026

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

View Tour

Super Sales

Thailand, Malaysia and Singapore Escapade - December 2026

4.8

(4 reviews )

No booking fees

Best price guaranteed

The north of Thailand was my FAVOURITE. I loved the diverse range of 'stays' which kept it exciting and much like an adventure and showed what Thailand had to offer. The Jungle Raft on the second night was an essential bonding experience for the group and allowed us to build friendships and enjoy the trip way more than if we hadn't had that crucial opportunity to connect. The included experiences, free time add ons, and even trip manager suggestions were all top tier! I didn't regret a single experience. 2 night stays were also a relief as travelling can get quite tiring and found that their timing was essential.

AdventureChill out

Tour Type

Group Tour

Accommodation

Hotel, Resort, Hut, Villa

Age Range

18-35 yrs

Operated in

english

Destinations

Chiang Mai, Khao Sok, Bangkok, S

Chiang Mai, Khao Sok, Bangkok, Singapore, Krabi, Langkawi, Penang, Kuala Lumpur, Kanchanaburi, Pai, Surat Thani

Duration21 days

From

USD 3,783

USD 3,670

Saving

USD 113

View Tour

65% OFF TODAY

A 15-day Journey Through the Heart of Southeast Asia - December 2026

(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

Bangkok To Hanoi: Chiang Mai, Night Markets & Streetside Bars - December 2026

32% OFF TODAY

Super Sales

Bangkok to Hanoi: Chiang Mai, Night Markets & Streetside Bars - December 2026

(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 2026

27% OFF TODAY

Super Sales

Southeast Asia Trifecta: Cambodia, Vietnam & Bangkok Vibes - December 2026

(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

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

65% OFF TODAY

Private 15-Day Expedition from Cambodia to Vietnam - December 2026

(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

Epic Vietnam To Cambodia - December 2026

18% OFF TODAY

Super Sales

Epic Vietnam to Cambodia - December 2026

No booking fees

Best price guaranteed

Want to explore Vietnam, Cambodia and Thailand but don't want to go it alone? Then why not experience all the markets, good street food, beaches, temples, ancient sites, homestays, long-tail boat rides and even more good food with a small group of new friends! If that sounds good, it's time to take an adventure through South East Asia to the incredible Angkor complex, the bustling streets of Hanoi and Ho Chi Minh City and the serene waters of Cat Ba Island. Get active with cycling tours and hiking options and learn about everyday village life in Sambo Prei Kuk. Tour the incredible natural beauty of Ninh Binh and kick back on the paradisial beaches of Koh Rong Island. End it all in Bangkok, where you can jet set home (to brag of an awesome trip well-travelled) or extend your stay and beach-it-up.

Adventure

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Home-stay, Bungalow, Hostel, Lodge

Age Range

18-35 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Quy Nhon, Ho Chi

Hanoi, Bangkok, Quy Nhon, Ho Chi Minh City, Phnom Penh, Koh Rong Island, Sambor Prei Kuk, Siem Reap, Angkor Wat, Cat Ba Island, Ninh Binh, Hue, Hoi An

18% OFF TODAY

Duration21 days

From

USD 1,595

USD 1,315

Saving

USD 280

View Tour

Essential Southeast Asia: Hanoi, Phnom Penh & Thailand Good Times - December 2026

27% OFF TODAY

Super Sales

Essential Southeast Asia: Hanoi, Phnom Penh & Thailand Good Times - December 2026

(3 reviews )

No booking fees

Best price guaranteed

I would highly recommend to other. It meant and went above all my expectations for the tour.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hostel, Sleeper Train, Resort

Age Range

18-35 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Qui Nhon, Nha Tr

Hanoi, Bangkok, Qui Nhon, Nha Trang, Ho Chi Minh City, Kampot, Koh Rong, Koh Rong Island, Ninh Binh, Phnom Penh, Siem Reap, Phong Nha-Ke Bang National Park, Hue, Hoi An

27% OFF TODAY

Duration25 days

From

USD 2,399

USD 1,745

Saving

USD 654

View Tour

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

No booking fees

Best price guaranteed

Embark on a thrilling adventure through Southeast Asia with an unforgettable travel journey from Hanoi to Bangkok via Cambodia. Discover the vibrant cultures and stunning landscapes of Vietnam, Cambodia, and Thailand. Traverse ancient temples at Angkor Wat, cruise through Halong Bay’s emerald waters, and explore bustling local markets. Engage in rich traditions, savor delicious street food, and meet friendly locals. Perfect for intrepid explorers, this tour promises authentic experiences, breathtaking scenery, and unforgettable memories. Start your dream escape today!

Bicycle tours

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, Can Tho, Phnom Penh, Siem Reap, Halong Bay, Hue, Hoi An, Nha Trang

Duration21 days

From

USD 1,677

View Tour

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

View Tour

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

View Tour

27% OFF TODAY

Super Sales

Real Cambodia - December 2026

No booking fees

Best price guaranteed

On this 10-day trip through Cambodia, you’ll start in Vietnam’s Ho Chi Minh City with your group, then hightail it to Phnom Penh, where you’ll set sail on the Mekong River over sunset and kindle the flames of friendship. Then, soak up the sun, sand and swim in the island paradise Koh Rong and meet the locals during a rural homestay in Sambor Prei Kuk. Discover ancient wonders in Siem Reap’s Angkor complex at sunrise and spend a full day wandering this incredible UNESCO World Heritage site. When you’ve had your fill of tasty food, temples and rice fields, end it all in Thailand’s Bangkok and raise a glass to a trip well-travelled!

Adventure

Tour Type

Small Group Tour

Accommodation

Home-stay, Hotel, Bungalow, Hostel

Age Range

18-35 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Phnom

Ho Chi Minh City, Bangkok, Phnom Penh, Koh Rong, Sambor Prei Kuk, Siem Reap, Angkor Wat

27% OFF TODAY

Duration10 days

From

USD 725

USD 528

Saving

USD 197

View Tour

All South East Asia Tours in December 2026

Page 4 of 272 Trips in South East Asia during December 2026 with 3,173 Reviews

Gems of Vietnam and Cambodia in 10 Days - December 2026

Thailand, Laos and Cambodia Adventure - December 2026

Fantastic Cambodia & Thailand (4 Star Hotels) - December 2026

Thailand, Malaysia and Singapore Escapade - December 2026

A 15-day Journey Through the Heart of Southeast Asia - December 2026

Bangkok to Hanoi: Chiang Mai, Night Markets & Streetside Bars - December 2026

Southeast Asia Trifecta: Cambodia, Vietnam & Bangkok Vibes - December 2026

Private 15-Day Expedition from Cambodia to Vietnam - December 2026

Epic Vietnam to Cambodia - December 2026

Essential Southeast Asia: Hanoi, Phnom Penh & Thailand Good Times - December 2026

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

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

Discover Asia - December 2026

Real Cambodia - December 2026

Page 4 of 272 Trips in South East Asia during December 2026 with 3,173 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 4 of 272 Trips in South East Asia during December 2026 with 3,173 Reviews

Page 4 of 272 Trips in South East Asia during December 2026 with 3,173 Reviews