10 Best Indochina Multiday Tours in December 2025

Cambodia Adventure 12D/11N - December 2025

No booking fees

Best price guaranteed

Embark on an unforgettable journey through Cambodia, exploring the majestic Angkor Wat, bustling Phnom Penh, and serene Siem Reap. Dive into vibrant culture with authentic village tours, Mekong River cruises, and traditional cooking classes. Witness historical landmarks and immerse yourself in local life while discovering hidden gems and stunning landscapes. This adventure promises diverse experiences, encapsulating the essence of Cambodian heritage, nature, and history. Perfect for travel enthusiasts seeking an immersive Southeast Asian escape.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hostel, Guest House, Hotel

Age Range

18-99 yrs

Operated in

english

Destinations

Siem Reap, Phnom Penh, Koh Rong

Siem Reap, Phnom Penh, Koh Rong Samloem, Phnom Bakheng, Kampot

Duration12 days

From

USD 1,239

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5% OFF TODAY

Bangkok, Buddha & Beach - 9 days - December 2025

No booking fees

Best price guaranteed

Embark on a 9-day adventure through Thailand, exploring its vibrant culture and natural wonders! From the lively Mae Klong Railway Markets to ancient temples like Wat Bang Kung and Wat Pumarin Kudi Thong, immerse yourself in the country's rich history. Delight in the beauty of Sam Roi Yot National Park and Khao Sok with breathtaking views and thrilling treks, while getting up close to wildlife on a canoe ride and discovering hidden gems like Phraya Nakhon Cave. This journey from bustling Bangkok to the beautiful beaches of Phuket will be truly unforgettable!

City sightseeing

Tour Type

Group Tour

Accommodation

Hotel

Age Range

18-80 yrs

Operated in

english

Destinations

Phuket, Bangkok, Hua Hin, Chumph

Phuket, Bangkok, Hua Hin, Chumphon, Khao Sok

5% OFF TODAY

Duration9 days

From

USD 1,555

USD 1,477

Saving

USD 78

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Super Sales

Southeast Asia Encompassed - December 2025

(7 reviews )

No booking fees

Best price guaranteed

Best holiday ever... and the next G Adventures trip is already booked!

Wildlife

Tour Type

Small Group Tour

Accommodation

Hotel, Home-stay, Sleeper Train, Guest House, Villa

Age Range

12-100 yrs

Operated in

english

Destinations

Bangkok, Vang Vieng, Vientiane

Bangkok, Vang Vieng, Vientiane, Hanoi, Ha Long Bay, Hue, Hoi An, Chiang Mai, Ho Chi Minh City, Phnom Penh, Siem Reap, Chiang Khong, Muang Pakbèng, Luang Prabang

Duration29 days

From

USD 4,479

USD 4,345

Saving

USD 134

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Andaman To Gulf, Small Group Tour - December 2025

15% OFF TODAY

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Andaman To Gulf, Small Group Tour - December 2025

Trip customizable

Best price guaranteed

Magical Southern Thailand boasts all types of impressive scenery, from awe-inspiring beaches to tropical forests packed with flora and fauna. Southern Thailand’s mix of cultures is wildly different from the northern regions, from their traditional cuisine to landscapes, and even language. Join this memorable six-day tour to admire gorgeous waterfalls in Khao Phanom Bencha National Park, feel the rush as you canoe through the adventurous Tham Le Khao Kob cave, meditate in the oldest Thai Buddhist temple of Wat Phra Mahathat, smell the scents of the wild orchids and lotus flowers, and explore some of the most stunning islands and turquoise beaches of the Andaman coast. Prepare yourself for a complete experience of southern Thailand! This tour is operated in a small group of up to 8 passengers.

Art and architecture

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

6-99 yrs

Operated in

english

Destinations

Phuket, Trang, Phatthalung, Nakh

Phuket, Trang, Phatthalung, Nakhon Si Thammarat, Khanom, Surat Thani

15% OFF TODAY

Duration6 days

From

USD 1,346

USD 1,144

Saving

USD 202

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See 2 Oceans, Small Group Tour - December 2025

15% OFF TODAY

Super Sales

See 2 Oceans, Small Group Tour - December 2025

Trip customizable

Best price guaranteed

Join this seven-day tour to discover the best of Southern Thailand. An experience tailored for nature lovers and adventurers. Hike through fauna-filled Khao Sok National Park. Explore Tham Khao Wang Tong cave as you admire nature’s rare stalagmite and stalactite creations. Visit the ancient Wat Phra Mahathat temple and breathe in the fresh air of Baan Kiri Wong in Southern Thailand’s largest province. Sail through the majestic Thale Noi Lake. Have fun in Tham Le Khao Kob cave on this eco-touristic adventure. Hop on a boat to visit some of the most stunning islands of the world, in the Andaman Sea and witness the turquoise beaches of this pristine paradise. This tour is operated in a small group of up to 8 passengers.

Art and architecture

Tour Type

Small Group Tour

Accommodation

Hotel, Resort, Eco Lodge, Lodge

Age Range

6-99 yrs

Operated in

english

Destinations

Phuket, Khao Sok National Park

Phuket, Khao Sok National Park, Cheow Lan Lake, Khanom, Phatthalung, Trang, Krabi

15% OFF TODAY

Duration7 days

From

USD 1,771

USD 1,505

Saving

USD 266

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55% OFF TODAY

Heritage Line of Vietnam and Cambodia I Top 2025/26 - December 2025

(9 reviews )

Trip customizable

Best price guaranteed

We have just come back from 2 incredible weeks in Vietnam and Cambodia, all arranged by the travel company. We had an incredibly memorable holiday and can’t thank Chloe enough for arranging such an interesting trip and also organising everything so perfectly. Our guides were all fantastic. We learnt so much more about how incredible Vietnam is thanks to all the information and personal experiences they shared. Our travel expert booked us into some lovely hotels and all of our transport arrangements worked perfectly. Highly recommended

Local cultureCruise

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-90 yrs

Operated in

chinese, english, french, german, italian, spanish

Destinations

Hanoi, Ho Chi Minh City, Sapa, H

Hanoi, Ho Chi Minh City, Sapa, Halong Bay, Mekong Delta, Hoi An, My Son Sanctuary, Cu Chi Tunnels, Phnom Penh, Siem Reap, Angkor Thom, Ha Long Bay, Lao Chai, Fansipan, Da Nang

55% OFF TODAY

Duration18 days

From

USD 3,655

USD 1,645

Saving

USD 2,010

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Cambodia Discovery Small Group Tour - December 2025

Trip customizable

Best price guaranteed

Discover the essence of Cambodia with our 9-Day Cambodia Tour. This journey brings you a thorough discovery tours to all the highlights of Cambodia, from its cultural treasures and warm hospitality to breathtaking landscapes. Begin in Phnom Penh, where you'll explore the vibrant local life along the Mekong River and enjoy views of the city’s landmarks. Continue to Siem Reap to marvel at Angkor Wat’s majestic temples and surrounding historical sites. This trip offers a thorough overview of four best tourist destinations in Cambodia and explore their cultural legacy and historical significance, from antiquity to the present. It delves into Cambodia's past, both beautiful and tragic, before finishing with a peek of modern-day local life at the market. Travel to Siem Reap by private car, you will have the opportunity to explore one of the oldest temple complexes in Cambodia, the Sambor Prei Kuk group. Also have a visit to the archeological "Naga Bridge" at Kampung Kdei, which stands as a testament to the engineering skills and artistic vision of the ancient Khmer civilization. Travel with ease, starting with a complimentary chauffeur service from your doorstep to the airport. Our small-group tour, limited to 16 guests, provides a personalized experience, including an airport meet-and-greet by a local guide and 24/7 assistance throughout your trip. With guaranteed departures for groups as small as two, we ensure a seamless, unforgettable adventure. The tour is designed with premium hotel stays, expert guides, and an exclusive “Local-Host” experience, giving you insider access to Cambodia’s wonders.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

35-75 yrs

Operated in

english

Destinations

Siem Reap, Phnom Penh, Kampong T

Siem Reap, Phnom Penh, Kampong Thom, Tonle Sap Lake

Duration9 days

From

USD 1,713

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5% OFF TODAY

Bangkok to Phuket - 6 days - December 2025

No booking fees

Best price guaranteed

Experience the best of Thailand in just 6 days! From the vibrant Mae Klong Railway Markets to ancient temples like Wat Bang Kung and Wat Pumarin Kudi Thong, immerse yourself in rich history. Discover the natural beauty of Sam Roi Yot National Park and Khao Sok, with its stunning views and thrilling treks. Get up close to wildlife on a canoe ride and explore hidden gems like Phraya Nakhon Cave. Unveil the artistry of Ban Phumriang's silk and jute handicrafts. An epic journey from bustling Bangkok to beautiful Phuket awaits!

Sightseeing Tours

Tour Type

Group Tour

Accommodation

Hotel

Age Range

18-80 yrs

Operated in

english

Destinations

Khao Sok, Bangkok, Hua Hin, Phuket

5% OFF TODAY

Duration6 days

From

USD 1,205

USD 1,145

Saving

USD 60

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Vietnam Highlights - December 2025

4.5

(2 reviews )

Trip customizable

Best price guaranteed

Services, guide, drivers, itinerary, meals, vehicles, airport transfer and accommodation were excellent. Awesome, no complaint for communication. The trip was just perfect. We definitely recommend you to friends and family. Great services and lovely guide.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

35-79 yrs

Operated in

english

Destinations

Hanoi, Mekong Delta, Da Nang, Hu

Hanoi, Mekong Delta, Da Nang, Hue, Hoi An, Ho Chi Minh City

Duration9 days

From

USD 1,849

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Hill Tribes, Halong Bay & Beyond - 13 days - December 2025

No booking fees

Best price guaranteed

From Hanoi to Ho Chi Minh City, discover Vietnam’s remote ethnic minority villages and go trekking in the beautiful Mai Chau Valley, cruise around the limestone peaks of picturesque Halong Bay and the floating markets of the Mekong, explore imperial cities and more on this 13 day tour.

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel, Sleeper Train, Resort, Guest House

Age Range

18-80 yrs

Operated in

english

Destinations

Hanoi, Ho Chi Minh City, Hoi An

Hanoi, Ho Chi Minh City, Hoi An, Mai Chau, Halong Bay, Hue

Duration13 days

From

USD 2,145

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13% OFF TODAY

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Cycle Southern Thailand - December 2025

No booking fees

Best price guaranteed

The road is laid out before you on this cycling adventure through Southern Thailand. Beginning in Bangkok with an overnight train, the route sweeps south to the deeply green prehistoric scenery that lies across the map – stunning ancient forests and limestone peaks that were formed hundreds of millions of years ago. Pass emerald waters where tiny islands of exquisite pale rock break the surface, cruising along palm-fringed routes lined with friendly locals. Pedal along undulating roads to unforgettable Khao Sok National Park, walk along dirt trails in search of wildlife, and freewheel down the Andaman Coast to relax on its powdered coastline. Ride inland to Phang Nga Bay and finish up in the classic beachside town of Ao Nang. This active nine-day journey gives a unique look at this fascinating part of the country.

Bicycle tours

Tour Type

Small Group Tour

Accommodation

Hotel, Bungalow, Sleeper Train

Age Range

14-99 yrs

Operated in

english

Destinations

Bangkok, Ao Nang, Surat Thani, K

Bangkok, Ao Nang, Surat Thani, Khao Sok National Park, Khao Lak, Phang Nga Bay

13% OFF TODAY

Duration9 days

From

USD 1,480

USD 1,292

Saving

USD 188

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Thailand Group Exploration 12D/11N - December 2025

No booking fees

Best price guaranteed

Discover the wonders of Thailand on an unforgettable group adventure! Savor authentic Thai cuisine, explore ancient temples in Bangkok, and bask on pristine beaches in Phuket. Experience vibrant night markets, a traditional hill tribe village in Chiang Mai, and stunning landscapes including the famous Phi Phi Islands. Perfect for culture seekers and nature lovers, this guided tour offers unique activities like cooking classes, wildlife spotting, and island hopping. Embrace the magic of Thailand's rich history and breathtaking beauty.

AdventureExplorer

Tour Type

Small Group Tour

Accommodation

Bungalow, Guest House, Hotel, Resort

Age Range

18-99 yrs

Operated in

english

Destinations

Bangkok, Koh Phi Phi, Phi Phi Is

Bangkok, Koh Phi Phi, Phi Phi Islands, Khao Sok, Khao Sok National Park, Koh Phangan

Duration12 days

From

USD 1,857

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Vietnam Explorer For Teenagers - 12 days - December 2025

No booking fees

Best price guaranteed

Uncover Vietnam's breathtaking scenery and captivating cities on this exciting teen-themed family holiday. Go trekking and cycling in the Mai Chau Valley and cook lunch with a local family. Explore Ninh Binh's beautiful Tam Coc valley and Hue's Imperial City, cruise around heavenly Halong Bay, farm the land in Hoi An and more. This tour welcomes families with teens and pre-teens aged 10 years and above.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Lodge

Age Range

18-80 yrs

Operated in

english

Destinations

Hanoi, Ho Chi Minh City, Hoi An

Hanoi, Ho Chi Minh City, Hoi An, Mai Chau, Mai Hich, Ninh Binh, Halong Bay, Hue

Duration12 days

From

USD 2,025

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The Most Southeast Asia: Thailand, Vietnam & Cambodia - December 2025

22% OFF TODAY

Super Sales

The Most Southeast Asia: Thailand, Vietnam & Cambodia - December 2025

(4 reviews )

No booking fees

Best price guaranteed

Would I recommend this particular adventure to a friend, in a word no. However I would caveat this with I had a great time and I would definitely recommend G adventures as a tour group and these three countries are definitely worth visiting. It's only a couple of small points that need 'ironing out' which is understandable considering the relatively new itinerary that has been created. Our CEO minty ensured a smooth tour and I suspect that another tour guide would have handled the issues not as effectively. Thank you, G Adventures, for a wonderful once in a lifetime experience.

Chill outArt and architecture

Tour Type

Small Group Tour

Accommodation

Hostel, Sleeper Train, Resort

Age Range

18-35 yrs

Operated in

english

Destinations

Bangkok, Ninh Binh, Phong NHA, H

Bangkok, Ninh Binh, Phong NHA, Hue, Hoi An, Qui Nhon, Nha Trang, Kanchanaburi, Ho Chi Minh City, Chau Doc, Kampot, Koh Rong Island, Phnom Penh, Siem Reap, Ayutthaya, Chiang Mai, Hanoi

22% OFF TODAY

Duration33 days

From

USD 3,249

USD 2,521

Saving

USD 728

View Tour

All Indochina Tours in December 2025

Page 24 of 559 Trips in Indochina during December 2025 with 3,609 Reviews

Cambodia Adventure 12D/11N - December 2025

Bangkok, Buddha & Beach - 9 days - December 2025

Southeast Asia Encompassed - December 2025

Andaman To Gulf, Small Group Tour - December 2025

See 2 Oceans, Small Group Tour - December 2025

Heritage Line of Vietnam and Cambodia I Top 2025/26 - December 2025

Cambodia Discovery Small Group Tour - December 2025

Bangkok to Phuket - 6 days - December 2025

Vietnam Highlights - December 2025

Hill Tribes, Halong Bay & Beyond - 13 days - December 2025

Cycle Southern Thailand - December 2025

Thailand Group Exploration 12D/11N - December 2025

Vietnam Explorer For Teenagers - 12 days - December 2025

The Most Southeast Asia: Thailand, Vietnam & Cambodia - December 2025

Page 24 of 559 Trips in Indochina during December 2025 with 3,609 Reviews

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Food, wine, events and nightlife

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Wildlife, landscapes and nature

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Sightseeing, attractions, culture and history

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Beach, romance, getaways and relaxation

Special interests and hobbies

All Indochina Tours in December 2025

Page 24 of 559 Trips in Indochina during December 2025 with 3,609 Reviews

Page 24 of 559 Trips in Indochina during December 2025 with 3,609 Reviews