10 Best South East Asia Multiday Tours in December 2025

Essential Southeast Asia: Hanoi, Phnom Penh & Thailand Good Times - December 2025

27% OFF TODAY

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Essential Southeast Asia: Hanoi, Phnom Penh & Thailand Good Times - December 2025

(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

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Premium Vietnam & Cambodia - December 2025

13% OFF TODAY

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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

13% OFF TODAY

Duration13 days

From

USD 5,070

USD 4,426

Saving

USD 644

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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

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Vietnam & Cambodia Experience 8D/7N - December 2025

No booking fees

Best price guaranteed

Embark on a mesmerising journey across three captivating countries in Southeast Asia. Begin with the vibrant energy of Ho Chi Minh City, delve into the lush landscapes of the Mekong Delta, and feel the poignant history in Phnom Penh. Experience the awe of Angkor’s temples before your adventure culminates in the bustling cityscape of Bangkok. This expedition is designed to immerse you in cultural wonders, historical insights, and picturesque landscapes.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

18-99 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Can T

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

Duration8 days

From

USD 838

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Walking in Vietnam + Cambodia Highlights - December 2025

(4 reviews )

No booking fees

Best price guaranteed

A highly enjoyable trip that is superior to other offerings. The most distinct advantage of this tour is walking through Vietnam in a comfortable manner and pace. The tour explores villages in Vietnam that highlight both the rural life and natural beauty in various parts of Vietnam (North, Central, South). The second part of the tour that covers Cambodia adds a cultural element to the entire trip that is somewhat lacking in Vietnam. The entire experience is enhanced by small group sizes.

Walking toursCruise

Tour Type

Small Group Tour

Accommodation

Hotel, Home-stay, Guest House

Age Range

16-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Hoi An, Binh H

Hanoi, Siem Reap, Hoi An, Binh Hoa Phuoc, Ho Chi Minh City, Saigon, Phnom Penh, Pu Luong, Halong Bay, Hue

Duration21 days

From

USD 3,070

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Super Sales

Discover Asia - December 2025

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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12% OFF TODAY

Journey through Cambodia: Bangkok to Saigon - December 2025

4.5

(4 reviews )

No booking fees

Best price guaranteed

Even though I was the only person on this trip, I cannot thank Explore highly enough for the excellent liaison with the local partners to ensure I had a safe and seamless trip. Although most days were spent in Cambodia, it was interesting having some time in Thailand and Vietnam as well. I would highly recommend this trip.

Active and outdoorExplorer

Tour Type

Small Group Tour

Accommodation

Hotel, Guest House

Age Range

16-99 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Siem

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

12% OFF TODAY

Duration10 days

From

USD 1,210

USD 1,070

Saving

USD 140

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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

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Super Sales

Japan´s Landscapes - December 2025

(1 review )

No booking fees

Best price guaranteed

Tokyo and Kyoto headline the "Japan’s Landscapes" tour, a 14-day city sightseeing package that uniquely includes Ha Giang in Vietnam. Tailored for seniors, this easy activity trip ensures all travel, accommodations, and meals are sorted, allowing you to enjoy each stop without stress. The distinguishing feature is its cross-cultural twist, blending Japan’s top sites with a taste of Vietnamese scenery, perfect for those eager to broaden their horizons.

City sightseeing

Tour Type

Group Tour

Accommodation

Hotel

Age Range

15-99 yrs

Operated in

english

Destinations

Kyoto, Tokyo, Osaka, Ha Giang, N

Kyoto, Tokyo, Osaka, Ha Giang, Nagano, Ikaho , Okayama, Hiroshima, Matsuyama, Kobe, Mount Koya

Duration14 days

From

USD 4,394

USD 4,262

Saving

USD 132

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27% OFF TODAY

Super Sales

Real Cambodia - December 2025

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

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Super Sales

Vietnam & Cambodia Real Food Adventure - December 2025

No booking fees

Best price guaranteed

Chop, slice and chomp your way through the diverse flavours of South East Asia on this mouth-watering adventure into Vietnam and Cambodia. Vietnam’s prized cuisine is bursting with fresh, spicy and complex flavours, while across the border, Cambodia’s food is humble, often unexplored and no less delicious. Drink in cafes and beer halls that sprawl out over city streets, buy fruit from wicker baskets draped over a vendor’s shoulders and sit at market stalls as aromatic noodle soups are whipped up in front of you. From a sunset cruise on Ha Long Bay and a cycle past herb farms near Hoi An to discovering the French influence of Phnom Penh and meeting charming local communities at Preah Dak, these South East Asian powerhouses will fill you with great food and even more memorable experiences.

Food tours

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Guest House, Home-stay

Age Range

15-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Mekong Delta

Hanoi, Siem Reap, Mekong Delta, Ho Chi Minh City, Phnom Penh, Kampot, Battambang, Banteay Chhmar, Halong Bay, Hue, Hoi An

Duration19 days

From

USD 4,090

USD 3,967

Saving

USD 123

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15% OFF TODAY

Premium Vietnam & Cambodia Small Group Tour - December 2025

(1 review )

Trip customizable

Best price guaranteed

The travel itinerary met our expectations very well. All aspects of the service were already very good! It was an amazing trip!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Resort

Age Range

35-75 yrs

Operated in

english

Destinations

Hanoi, Phnom Penh, Hoi An, Ho Ch

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

15% OFF TODAY

Duration21 days

From

USD 4,331

USD 3,681

Saving

USD 650

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Ultimate South East Asia - December 2025

14% OFF TODAY

Super Sales

Ultimate South East Asia - December 2025

(4 reviews )

No booking fees

Best price guaranteed

This was a trip of a lifetime! Our trip manger always went above and beyond for our group and ensured everything ran smoothly. There was a great mix of culture, history, fun and great food! The people on this trip made it even more special. Despite many days in temple wear with the heat, this will be a trip hard to match. The jungle rafts in Thailand and slow boat in Laos were definitely a highlight.

Sailing, yachting and motor boating

Tour Type

Group Tour

Accommodation

Hotel, Guest House, Home-stay, Villa, Resort

Age Range

18-35 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Vang Vieng, Vien

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

14% OFF TODAY

Duration27 days

From

USD 5,405

USD 4,649

Saving

USD 756

View Tour

Journey to Angkor Wat & Bangkok - 17 days - December 2025

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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All South East Asia Tours in December 2025

Page 8 of 676 Trips in South East Asia during December 2025 with 4,536 Reviews

Essential Southeast Asia: Hanoi, Phnom Penh & Thailand Good Times - December 2025

Premium Vietnam & Cambodia - December 2025

Indochina Discovery - 23 days - December 2025

Vietnam & Cambodia Experience 8D/7N - December 2025

Walking in Vietnam + Cambodia Highlights - December 2025

Discover Asia - December 2025

Journey through Cambodia: Bangkok to Saigon - December 2025

Premium Cambodia & Vietnam in Depth - December 2025

Japan´s Landscapes - December 2025

Real Cambodia - December 2025

Vietnam & Cambodia Real Food Adventure - December 2025

Premium Vietnam & Cambodia Small Group Tour - December 2025

Ultimate South East Asia - December 2025

Journey to Angkor Wat & Bangkok - 17 days - December 2025

Page 8 of 676 Trips in South East Asia during December 2025 with 4,536 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 8 of 676 Trips in South East Asia during December 2025 with 4,536 Reviews

Page 8 of 676 Trips in South East Asia during December 2025 with 4,536 Reviews