10 Best South East Asia Multiday Tours in December 2025

Bangkok Food Taste, Small Group Tour - December 2025

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Bangkok Food Taste, Small Group Tour - December 2025

Trip customizable

Best price guaranteed

This inviting 4-day city break takes you to a world of flavours and spices. Explore the flip side of Bangkok and then learn how to prepare some of the most popular dishes from Thai cuisine, with fresh ingredients sought from the local markets. Soak up the magical atmosphere of Bangkok by night as you set off on an evening cruise down the Chao Phraya River.

City sightseeing

Tour Type

Group Tour

Accommodation

Hotel

Age Range

6-99 yrs

Operated in

english

Destinations

Bangkok

15% OFF TODAY

Duration4 days

From

USD 568

USD 483

Saving

USD 85

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Chiang Mai To Chiang Rai, Private Tour - December 2025

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Chiang Mai To Chiang Rai, Private Tour - December 2025

Trip customizable

Best price guaranteed

Explore the north of Thailand and discover its main cultural attractions with this magical four-day tour from Chiang Mai to Chiang Rai. This region is overflowing with historical monuments, dreamlike landscapes, gastronomic delights and wonderful wildlife.

Art and architecture

Tour Type

Private Tour

Accommodation

Hotel, Resort

Age Range

6-99 yrs

Operated in

english, italian, french, spanish, german

Destinations

Chiang Mai, Chiang Rai

15% OFF TODAY

Duration4 days

From

USD 713

USD 606

Saving

USD 107

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Trails And Gems Of Siam, Private Tour - December 2025

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Trails And Gems Of Siam, Private Tour - December 2025

Trip customizable

Best price guaranteed

Enjoy this memorable five-day tour discovering modern Thailand and the historic Siam. Starting and ending in Bangkok, admire the ancient monuments, dazzling temples and bustling markets that help make Thailand the most captivating country in Southeast Asia. Visit ruins such as those of Ayutthaya and Sukhothai, which offer an insight into the grandeur of past glories, and meet the inhabitants of remote rainforest villages, where the past is very much alive. Join us for a magical journey to uncover Siam’s glittering gems.

Art and architecture

Tour Type

Private Tour

Accommodation

Hotel

Age Range

6-99 yrs

Operated in

english, italian, french, spanish, german

Destinations

Bangkok, Kamphaeng Phet, Chiang

Bangkok, Kamphaeng Phet, Chiang Mai, Sukhothai

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Duration5 days

From

USD 931

USD 791

Saving

USD 140

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Ha Long Bay Five Star Cruise & Private Balcony Cabin: 3 Days - December 2025

(1 review )

Trip customizable

Best price guaranteed

The accommodation was just as advertised, the boat was very well presented, clean and excellent facilities. Very pleased with the room. I woke up on the second morning to find they had been up all night and replaced the carpets in some of the public areas!!? The dining area was a lovely place to sit and eat, the food was fabulous, and lots of it too. You kind of expect good service, but the staff on board were exceptional and such good fun too, singing and dancing behind the bar 🙂 Tequila (his name!) went out of his way to make sure everything was alright. I would definitely recommend this trip and also for 2 days. The second day is full of things to do and you're also away from the really busy tourist bits that can only sail so far for one night onboard. I will book again when I return, its fabulous.

CruiseKayaking and canoeing

Tour Type

Group Tour

Accommodation

Ship Cabin

Age Range

1-99 yrs

Operated in

english

Destinations

Halong Bay, Ha Long Bay, Hanoi

Duration3 days

From

USD 355

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Sapa Trekking - Trails of the Red Dao - December 2025

(2 reviews )

Trip customizable

Best price guaranteed

Our guide was knowledgeable and expert. A great pleasure to see him.

Trekking and Hiking

Tour Type

Small Group Tour

Accommodation

Bungalow, Hotel, Hut, Lodge

Age Range

6-75 yrs

Operated in

english

Destinations

Sapa, Topas, Hanoi

Duration3 days

From

USD 467

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Bangkok City Stay - 3 days - December 2025

No booking fees

Best price guaranteed

CITY STAY: Experience the best of Thailand's capital city with this 3-day city stay getaway. Take in the beauty of Bangkok at your own pace, with plenty of free time to explore. Join a city temple tour to marvel at the Golden Buddha at Wat Traimit, witness the reclining Buddha at Wat Pho, and experience the grandeur of the Grand Palace, a historic residence of Thai royalty.

City sightseeing

Tour Type

Group Tour

Accommodation

Hotel

Age Range

18-80 yrs

Operated in

english

Destinations

Bangkok

Duration3 days

From

USD 285

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The Best Of North Thailand, Small Group Tour (other Languages) - December 2025

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The Best Of North Thailand, Small Group Tour (other Languages) - December 2025

Trip customizable

Best price guaranteed

Join this four-day tour to discover the must-see landmarks, museums and temples of Chiang Rai and Chiang Mai. Enjoy a boat trip around the Golden Triangle and discover the awe-inspiring Pha Chor cliff in Mae Wang National Park. Learn about Thailand’s culture and history visiting museums and ancient temples. This tour is operated in a small group of up to 8 passengers.

Art and architecture

Tour Type

Group Tour

Accommodation

Hotel

Age Range

6-99 yrs

Operated in

spanish, french, german, italian

Destinations

Chiang Mai, Chiang Rai

15% OFF TODAY

Duration4 days

From

USD 957

USD 813

Saving

USD 144

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North Thailand Highlights, Small Group Tour (other Languages) - December 2025

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North Thailand Highlights, Small Group Tour (other Languages) - December 2025

Trip customizable

Best price guaranteed

Explore the hypnotising north of Thailand and discover its main cultural attractions, during this magical five-day tour from Chiang Rai to Chiang Mai. This fascinating region offers you a plethora of historic monuments, memorable landscapes, gastronomic delights, and wonderful wildlife. Enjoy the north of Thailand while seeing its top temples and visiting the spectacular hill tribe villages. 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

italian, german, french, spanish

Destinations

Chiang Mai, Chiang Rai

15% OFF TODAY

Duration5 days

From

USD 926

USD 787

Saving

USD 139

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Halong Bay Cruise 3D/2N - December 2025

No booking fees

Best price guaranteed

Discover the mesmerizing beauty of Halong Bay with an unforgettable cruise adventure. Immerse yourself in breathtaking landscapes featuring emerald waters and dramatic limestone formations. Enjoy kayaking through secluded lagoons, exploring captivating caves, and visiting traditional floating villages. Indulge in gourmet Vietnamese cuisine on board while soaking in panoramic sunsets. This curated travel experience promises relaxation, cultural insight, and thrilling activities, offering the perfect escape for nature lovers and adventure seekers. Explore Halong Bay’s iconic wonders in ultimate comfort and style.

Kayaking and canoeingCruise

Tour Type

Small Group Tour

Accommodation

Hotel, Hostel, Ship Cabin

Age Range

18-99 yrs

Operated in

english

Destinations

Hanoi, Halong Bay

Duration3 days

From

USD 564

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Central Thailand Highlights In A Loop 3 Days, Small Group Tour (other Languages) - December 2025

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Central Thailand Highlights In A Loop 3 Days, Small Group Tour (other Languages) - December 2025

Trip customizable

Best price guaranteed

Spend three unforgettable days on a round-trip adventure that starts and finishes in Bangkok. Discover the region’s ancient monuments, dazzling temples, bustling markets, and even the inspiration for a Hollywood blockbuster, which all help make Thailand the most intriguing country in Southeast Asia. Visit ruins such as those of Ayutthaya, which offer an insight into the grandeur of past glories, and mix and mingle with the locals in some of Thailand’s authentic villages, where the past is very much alive.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

italian, spanish, french, german

Destinations

Bangkok, Kanchanaburi, Ayutthaya

15% OFF TODAY

Duration3 days

From

USD 866

USD 736

Saving

USD 130

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Treasures of Thailand - 5 days - December 2025

No booking fees

Best price guaranteed

PRIVATE TOUR: Get ready for the adventure of a lifetime on this unforgettable 5-day private tour through Northeast Thailand. Beginning in dynamic Bangkok and venturing to Saraburi's serene Buddhist temples. Explore the untamed beauty of Khao Yai National Park, where iconic waterfalls like Haew Suwat, featured in 'The Beach,' await, along with the bamboo suspension bridge of Krong Keo Waterfalls. Pay tribute at the Thai Suranaree Memorial, wander through Pimai's Khmer temples, uncover Khmer ruins in Si Saket and discover cultural treasures in Ubon Ratchathani's Ban Pa Ao.

City sightseeing

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

18-80 yrs

Operated in

english

Destinations

Bangkok, Surin, Khao Yai, Korat

Duration5 days

From

USD 1,635

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4D Mt. Semeru Hiking Trip - December 2025

Trip customizable

Best price guaranteed

Are you looking for adventure in Java? This Mount Semeru trekking tour takes you to the highest active volcano in Java at 3676 meters above sea level! Trek with a certified mountain guide and crew on this 4-day trip to explore the beauty of the stunning volcano. Arrive on the first day and we'll transfer you to Ranupani Village where you can enjoy a local homestay before beginning on foot the following day, where you'll hike to Ranukumbolo and on to Kalimati, enjoy the incredible scenery of lakes, forest and jungle en route. On the third day, we'll wake up in the middle of the night to summit Semeru Peak in time to see a spectacular sunrise (weather permitting) and be back in Ranukumbolo for lunch and a much-deserved rest by the lake. On the last day, we'll end our hiking after a few hours' walk and a homestay lunch.

Trekking and HikingMountains

Tour Type

Private Tour

Accommodation

Camping, Home-stay, Tent

Age Range

15-79 yrs

Operated in

english, indonesian

Destinations

East Java, Ranupani, Kalimati, R

East Java, Ranupani, Kalimati, Ranu Kumbolo, Surabaya

Duration4 days

From

USD 665

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Sapa Village Trek and Topas Ecolodge Retreat - December 2025

(1 review )

Trip customizable

Best price guaranteed

All worked very smoothly and when the River Lodge closed I was moved seamlessly to the Topas ecolodge!

Trekking and HikingEco tours

Tour Type

Private Tour

Accommodation

Home-stay, Hotel, Lodge

Age Range

9-75 yrs

Operated in

English

Destinations

Sapa, Xín Chải, Topas, Hanoi

Duration4 days

From

USD 527

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Treasures Of Thailand 4 Days, Small Group Tour (other Languages) - December 2025

15% OFF TODAY

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Treasures Of Thailand 4 Days, Small Group Tour (other Languages) - December 2025

Trip customizable

Best price guaranteed

Journey back in time to the ancient kingdoms of Thailand with this enchanting four-day tour. Start your adventure in Chiang Mai, the beautiful former capital of the Lanna kingdom, before continuing to Sukhothai and Ayutthaya, two UNESCO World Heritage Sites that both served as capitals of Siam. Your odyssey ends in bustling Bangkok, the capital known as the ‘City of Angels’.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

italian, french, spanish, german

Destinations

Chiang Mai, Sukhothai, Ayutthaya

Chiang Mai, Sukhothai, Ayutthaya, Kanchanaburi, Bangkok

15% OFF TODAY

Duration4 days

From

USD 938

USD 798

Saving

USD 141

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All South East Asia Tours in December 2025

Page 42 of 873 Trips in South East Asia during December 2025 with 4,288 Reviews

Page 42 of 873 Trips in South East Asia during December 2025 with 4,288 Reviews

Bangkok Food Taste, Small Group Tour - December 2025

Chiang Mai To Chiang Rai, Private Tour - December 2025

Trails And Gems Of Siam, Private Tour - December 2025

Ha Long Bay Five Star Cruise & Private Balcony Cabin: 3 Days - December 2025

Sapa Trekking - Trails of the Red Dao - December 2025

Bangkok City Stay - 3 days - December 2025

The Best Of North Thailand, Small Group Tour (other Languages) - December 2025

North Thailand Highlights, Small Group Tour (other Languages) - December 2025

Halong Bay Cruise 3D/2N - December 2025

Central Thailand Highlights In A Loop 3 Days, Small Group Tour (other Languages) - December 2025

Treasures of Thailand - 5 days - December 2025

4D Mt. Semeru Hiking Trip - December 2025

Sapa Village Trek and Topas Ecolodge Retreat - December 2025

Treasures Of Thailand 4 Days, Small Group Tour (other Languages) - December 2025

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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 42 of 873 Trips in South East Asia during December 2025 with 4,288 Reviews

Page 42 of 873 Trips in South East Asia during December 2025 with 4,288 Reviews