10 Best Siem Reap Multiday Tours in December 2025

Get a customized trip to Siem Reap in December 2025

Plan a multi-country or regional adventure across Siem Reap in December 2025, with help from a local expert.

Linh DoTravel Expert in Cambodia & Vietnam
Brett SeychellTravel Expert in Cambodia & Iran
Jacqueline NguyenTravel Expert in Cambodia & Vietnam
Alessia LeTravel Expert in Cambodia & Vietnam
Hien DoTravel Expert in Cambodia & Vietnam
David NgTravel Expert in Cambodia & Vietnam
David NgTravel Expert in Cambodia & Vietnam

Start planning your Trip

Recommended by

Accommodations

BudgetSimple stays with essential amenities. Typically guesthouses, hostels or hotels rated below 3 stars — clean, no-frills, and great for value-conscious travelers.
Mid-rangeComfortable and reliable 3-star stays. Expect private rooms, en-suite bathrooms, and solid amenities — a great balance between comfort and cost.
PremiumUpscale 4-5 star hotels and lodges. Enjoy high-end service, refined comfort, and premium locations — ideal for travelers seeking extra indulgence.

13% OFF TODAY

Upgraded - Vietnam and Angkor - December 2025

4.8

(11 reviews )

No booking fees

Best price guaranteed

I can’t imagine navigating Vietnam without Diem. The trip was incredibly organized.. starting with Diem meeting us at the airport, to the lovely hotels, flights, transportation reservations, etc. We also appreciated the tips on local cuisine shopping and sightseeing. I highly recommend the upgrade if you can afford it. We hope more upgraded Explorer trips become available.

City sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel, Resort, Lodge, Bungalow

Age Range

16-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Ho Chi Minh Ci

Hanoi, Siem Reap, Ho Chi Minh City, Angkor Thom, Angkor Wat, Lan Ha Bay, Hoi An, Hue

13% OFF TODAY

Duration14 days

From

USD 4,190

USD 3,640

Saving

USD 550

View Tour

Discover the Best of Southeast Asia: Bangkok to Siem Reap - December 2025

No booking fees

Best price guaranteed

This 7-day journey immerses you in the vibrant cities and cultural treasures of Bangkok in Thailand, Da Nang and Hoi An in Vietnam, and Siem Reap in Cambodia. Begin with the bustling streets and rich culinary scene of Bangkok, exploring iconic landmarks and vibrant local markets. Continue to the historic charm of Hoi An, where ancient architecture and traditional crafts captivate, including hands-on lantern-making and a Vietnamese cooking class. Conclude with the awe-inspiring temples of Angkor Wat and a tranquil visit to Tonle Sap Lake. This itinerary blends culture, natural beauty, and culinary delights for an unforgettable Southeast Asian adventure.

Food toursSightseeing Tours

Tour Type

Private Tour

Age Range

1-79 yrs

Operated in

english

Destinations

Siem Reap, Bangkok, Hoi An, Da Nang

Duration7 days

From

USD 1,996

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8% OFF TODAY

Vietnam and the Temples of Angkor - December 2025

4.3

(6 reviews )

No booking fees

Best price guaranteed

Great mix of scheduled activities and personal time. Superb itinerary and our travel directors, Thom in Vietnam/Tara in Cambodia were top notch! Cozy accommodations and excellent food. Loved this trip!

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel, Lodge

Age Range

5-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Mekong Delta

Hanoi, Siem Reap, Mekong Delta, Cu Chi Tunnels, Angkor Ban, Peak Sneng Village, Halong Bay, Hoi An, Hue, Ho Chi Minh City

8% OFF TODAY

Duration15 days

From

USD 5,050

USD 4,635

Saving

USD 415

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The Mekong in a different way - Between adventure and must-see sites (port-to-port cruise) - December 2025

No booking fees

Best price guaranteed

We are thrilled to present our latest program, designed to combine exploration, cultural immersion, and light activities for a memorable cruising experience on-board the Toum Tiou 2. Our charming vessel offers personalized service in an intimate environment, perfect for small groups who seek an authentic and dynamic Mekong River journey. Our itinerary includes a range of activities like biking, kayaking, sampan rides and walking tours that provide opportunities to discover the hidden treasures of the Mekong River, including traditional village visits and climbing the stunning Udong Hill. Moreover, we'll take you on a motor & rowing boat tour of the magnificent Tra Su Forest, where you'll witness incredible flora and fauna of this beautiful natural environment. Experience the perfect balance of cultural immersion and light adventure, while enjoying the authentic Mekong River charm. With an emphasis on personalized service, cultural exploration, and a touch of adventure, our program promises to deliver an unforgettable cruising experience and makes a perfect match for the Toum Tiou 2.

Cruise

Tour Type

Cruise Tour

Accommodation

Ship Cabin, Hotel

Age Range

18-99 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City, Kam

Siem Reap, Ho Chi Minh City, Kampong Chhnang, Phnom Penh, Chau Doc, Cai Be

Duration9 days

From

USD 1,957

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From Siem Reap to the Mekong Delta (port-to-port cruise) - December 2025

No booking fees

Best price guaranteed

From the heights of the Himalayas to the southern coasts of the South China Sea, winding over 2,700 miles, the Mekong is much more than just irrigation for Indochina—everywhere it flows, it fascinates men and shapes their lives. Come take an expedition on this grand and plentiful “water snake,” from Siem Reap to the river Tonle Sap following the footsteps of Henri Mouhot, then Phnom Penh and Ho Chi Minh City, still largely influenced by the French colonial days. Our meditative trip takes you along the Mekong River on board a ship combining charm and colonial-style comfort.

Cruise

Tour Type

Cruise Tour

Accommodation

Ship Cabin, Hotel

Age Range

18-99 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City, Kam

Siem Reap, Ho Chi Minh City, Kampong Tralach, Phnom Penh, Sa Dec, Cai Be

Duration9 days

From

USD 2,323

View Tour

Explore the Highlights of Vietnam & Cambodia - December 2025

No booking fees

Best price guaranteed

Experience the essence of Vietnam and Cambodia on an unforgettable seven-day journey that beautifully intertwines history, culture, and natural splendor. Begin your adventure in Hanoi, where vibrant streets and historic landmarks showcase the city's rich heritage. Sail through the breathtaking limestone karsts of Halong Bay, a UNESCO World Heritage Site, and bask in its tranquil beauty. Continue to Cambodia, where the awe-inspiring temples of Angkor await, epitomizing ancient grandeur. This carefully curated itinerary strikes the perfect balance, blending iconic sights, stunning landscapes, and authentic local cuisine, immersing you in the timeless charm of these remarkable destinations.

Sightseeing Tours

Tour Type

Private Tour

Age Range

1-79 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Halong Bay

Duration7 days

From

USD 1,699

View Tour

Super Sales

Southeast Asia Experience - December 2025

No booking fees

Best price guaranteed

Southeast Asia knows how to keep things exciting — and this 16-day adventure proves it. Kick off with the ancient wonders of Angkor Wat in Siem Reap, then float through Halong Bay’s limestone karsts on a classic junk boat. Slurp noodles in lantern-lit Hoi An, sip coffee lakeside in Hanoi, and shop Ho Chi Minh City’s bustling markets for treasures you’ll only find here. With your hotels, transport, and key experiences covered, you’ll get the perfect mix of iconic highlights and free time to chase your own discoveries.

Explorer

Tour Type

Small Group Tour

Accommodation

Home-stay, Hotel, Sleeper Train

Age Range

12-100 yrs

Operated in

english

Destinations

Siem Reap, Bangkok

Duration28 days

From

USD 4,099

USD 3,976

Saving

USD 123

View Tour

Vietnam & Cambodia Explorer - December 2025

27% OFF TODAY

Super Sales

Vietnam & Cambodia Explorer - December 2025

No booking fees

Best price guaranteed

Begin your adventure in the lively streets of Ho Chi Minh City, where energy and history blend in every corner. Cross into Cambodia to discover Phnom Penh’s dynamic spirit and powerful memorials, then continue on to the ancient wonder of Angkor Wat as the sun rises over its iconic towers. Along the way, cruise the Mekong, savour local flavours, and experience daily life up close. This eight-day adventure offers a seamless mix of cultural depth, historic landmarks, and unforgettable moments across Vietnam and Cambodia.

Explorer

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

12-100 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City

27% OFF TODAY

Duration8 days

From

USD 1,119

USD 814

Saving

USD 305

View Tour

From the Angkor Temples to the Mekong Delta (port-to-port cruise) - December 2025

No booking fees

Best price guaranteed

From the heights of the Himalayas to the southern coasts of the South China Sea, winding over 2,700 miles, the Mekong is much more than just irrigation for Indochina—everywhere it flows, it fascinates men and shapes their lives. Come take an expedition on this grand and plentiful “water snake,” from the ruins of Angkor to Tonle Sap Lake following the footsteps of Henri Mouhot, to Phnom Penh and Ho Chi Minh City, still largely influenced by the French colonial days. Our meditative trip takes you along the Mekong River on board a ship combining charm and colonial-style comfort.

Cruise

Tour Type

Cruise Tour

Accommodation

Ship Cabin, Hotel

Age Range

18-99 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City, Kâm

Siem Reap, Ho Chi Minh City, Kâmpóng Trâlach, Phnom Penh, Chau Doc, Cai Be

Duration12 days

From

USD 5,414

View Tour

The Mekong in a different way - Between adventure and must-see sites (port-to-port cruise) - December 2025

No booking fees

Best price guaranteed

As a prelude to this active cruise, admire the magnificent temples of Angkor. Listed as a UNESCO World Heritage Site, this 400 km2 archaeological site contains priceless relics such as the sanctuary of Ta Prohm, a prisoner of lichen and strangling fig trees, Bayon and its enigmatic four-faced stone sentinels, the Terrace of the Elephants, the scene of royal parades, and above all Angkor Wat, the site's most famous temple.We are thrilled to present our latest program, designed to combine exploration, cultural immersion, and light activities for a memorable cruising experience on-board the Toum Tiou 2. Our charming vessel offers personalized service in an intimate environment, perfect for small groups who seek an authentic and dynamic Mekong River journey. Our itinerary includes a range of activities like biking, kayaking, sampan rides and walking tours that provide opportunities to discover the hidden treasures of the Mekong River, including traditional village visits and climbing the stunning Udong Hill. Moreover, we'll take you on a motor & rowing boat tour of the magnificent Tra Su Forest, where you'll witness incredible flora and fauna of this beautiful natural environment. Experience the perfect balance of cultural immersion and light adventure, while enjoying the authentic Mekong River charm. With an emphasis on personalized service, cultural exploration, and a touch of adventure, our program promises to deliver an unforgettable cruising experience and makes a perfect match for the Toum Tiou 2.

Cruise

Tour Type

Cruise Tour

Accommodation

Hotel, Ship Cabin

Age Range

18-99 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City, Koh

Siem Reap, Ho Chi Minh City, Koh Chen, Kampong Chhnang, Phnom Penh, Chau Doc, Cai Be

Duration11 days

The Mekong in a different way - Between adventure and must-seesites (port-to-port cruise) - December 2025

No booking fees

Best price guaranteed

Cruise

Tour Type

Cruise Tour

Accommodation

Hotel, Ship Cabin

Age Range

18-99 yrs

Operated in

english

Destinations

Ho Chi Minh City, Angkor Wat, Si

Ho Chi Minh City, Angkor Wat, Siem Reap, Cai Be, Sa Dec, Phnom Penh, Kâmpóng Trâlach, Koh Chen

Duration11 days

From

USD 2,655

View Tour

From the Angkor Temples to the Mekong Delta (port-to-port cruise) - December 2025

No booking fees

Best price guaranteed

From the heights of the Himalayas to the southern coasts of the South China Sea, winding over 2,700 miles, the Mekong is much more than just irrigation for Indochina—everywhere it flows, it fascinates men and shapes their lives. Come take an expedition on this grand and plentiful “water snake,” from the ruins of Angkor to Tonle Sap river following the footsteps of Henri Mouhot, to Phnom Penh and Ho Chi Minh City, still largely influenced by the French colonial days. Our meditative trip takes you along the Mekong River on board a ship combining charm and colonial-style comfort.

Cruise

Tour Type

Cruise Tour

Accommodation

Hotel, Ship Cabin

Age Range

18-79 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City, Ton

Siem Reap, Ho Chi Minh City, Tonle Sap Lake, Kampong Tralach, Phnom Penh, Sa Dec, Cai Be

Duration11 days

From

USD 2,655

View Tour

From the Mekong Delta to the Temples of Angkor & Hanoi and Halong Bay (port-to-port cruise) - December 2025

No booking fees

Best price guaranteed

You'll begin your extraordinary vacation in Indochina with a discovery of Hanoï, the Vietnamese capital, and on an unforgettable cruise on the legendary Halong Bay among the fantastically formed islands, crags, and cliffs. Then, cast off on a once-in-a-lifetime adventure on the legendary river that begins in the mountains of Tibet and meanders through no less than six countries. The Mekong traces the authentic, profound, and mesmerizing history of Vietnam and Cambodia along its riverbanks.

Cruise

Tour Type

Cruise Tour

Accommodation

Hotel, Ship Cabin

Age Range

18-79 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Kampong Chhnan

Hanoi, Siem Reap, Kampong Chhnang, Tonle Sap Lake, Halong Bay, Ho Chi Minh City, Cai Be, Sa Dec, Phnom Penh

Duration14 days

From

USD 5,076

View Tour

From the Mekong Delta to the Angkor Temples (port-to-port cruise) - December 2025

No booking fees

Best price guaranteed

From the heights of the Himalayas to the southern coasts of the South China Sea, winding over 2,700 miles, the Mekong is much more than just irrigation for Indochina—everywhere it flows, it fascinates men and shapes their lives. Come take an expedition on this grand and plentiful “water snake,” from Ho Chi Minh City, still largely influenced by the French colonial days, to Phnom Penh, then Tonle Sap river, following the footsteps of Henri Mouhot. Our meditative trip takes you along the Mekong River on board a ship combining charm and colonial-style comfort.

Cruise

Tour Type

Cruise Tour

Accommodation

Hotel, Ship Cabin

Age Range

18-79 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City, Sa

Siem Reap, Ho Chi Minh City, Sa Dec, Chau Doc, Phnom Penh, Kampong Chhnang, Angkor Wat

Duration11 days

From

USD 3,639

View Tour

All Siem Reap Tours in December 2025

Page 5 of 73 Trips in Siem Reap during December 2025 with 406 Reviews

Get a customized trip to Siem Reap in December 2025

Page 5 of 73 Trips in Siem Reap during December 2025 with 406 Reviews

Upgraded - Vietnam and Angkor - December 2025

Discover the Best of Southeast Asia: Bangkok to Siem Reap - December 2025

Vietnam and the Temples of Angkor - December 2025

The Mekong in a different way - Between adventure and must-see sites (port-to-port cruise) - December 2025

From Siem Reap to the Mekong Delta (port-to-port cruise) - December 2025

Explore the Highlights of Vietnam & Cambodia - December 2025

Southeast Asia Experience - December 2025

Vietnam & Cambodia Explorer - December 2025

From the Angkor Temples to the Mekong Delta (port-to-port cruise) - December 2025

The Mekong in a different way - Between adventure and must-see sites (port-to-port cruise) - December 2025

The Mekong in a different way - Between adventure and must-seesites (port-to-port cruise) - December 2025

From the Angkor Temples to the Mekong Delta (port-to-port cruise) - December 2025

From the Mekong Delta to the Temples of Angkor & Hanoi and Halong Bay (port-to-port cruise) - December 2025

From the Mekong Delta to the Angkor Temples (port-to-port cruise) - December 2025

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 Siem Reap Tours in December 2025

Page 5 of 73 Trips in Siem Reap during December 2025 with 406 Reviews

Get a customized trip to Siem Reap in December 2025

Page 5 of 73 Trips in Siem Reap during December 2025 with 406 Reviews