10 Best South East Asia Multiday Tours in December 2025

Family Discover Vietnam - December 2025

(4 reviews )

No booking fees

Best price guaranteed

Vietnam was an amazing and varied place and Explores itinerary managed to pack in a huge variety of scenery, activities and education including places and people I wouldn't have managed to find alone. Long's leadership was brilliant keeping the teenagers engaged and encouraged to try new experiences and food.

Active and outdoorExplorer

Tour Type

Group Tour

Accommodation

Hotel, Home-stay, Sleeper Train

Age Range

7-99 yrs

Operated in

english

Destinations

Hanoi, Ho Chi Minh City, Hua Hin

Hanoi, Ho Chi Minh City, Hua Hin, Mekong Delta, Halong Bay, Hue, Hoi An, Cu Chi Tunnels

Duration11 days

From

USD 1,790

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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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Bangkok To Chiang Mai Express - December 2025

27% OFF TODAY

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Bangkok to Chiang Mai Express - December 2025

(9 reviews )

No booking fees

Best price guaranteed

Great taste of Thailand! Still managed to cover a lot of interesting places. Sek was an absolute legend, super organised and knowledgeable and made the entire experience an absolute breeze.

Active and outdoor

Tour Type

Small Group Tour

Accommodation

Hotel, Resort, Sleeper Train

Age Range

12-100 yrs

Operated in

english

Destinations

Chiang Mai, Bangkok, Kanchanabur

Chiang Mai, Bangkok, Kanchanaburi, Ayutthaya

27% OFF TODAY

Duration7 days

From

USD 1,199

USD 872

Saving

USD 327

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Philippines Palawan Island Getaway - December 2025

(1 review )

No booking fees

Best price guaranteed

Be mesmerised by the nature and people of the Philippines on this eight-day adventure from Manila to Palawan. Explore one of the greenest cities in the country, trek to the Batak tribe to meet some locals, stroll white-sand beaches and island hop around El Nido. Snorkel in the sapphire waters, discover the limestone caves of Sabang and see fireflies dancing at dusk at the Iwahig River. With plenty of free time to travel your own way, this is a beach getaway abounding with natural beauty, stunning landscapes and vibrant culture.

Active and outdoorSnorkeling

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

15-99 yrs

Operated in

english

Destinations

Manila, Puerto Princesa, San Raf

Manila, Puerto Princesa, San Rafael Beach, El Nido

Duration8 days

From

USD 2,295

USD 2,226

Saving

USD 69

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Philippines Island Explorer 13 day - December 2025

(93 reviews )

No booking fees

Best price guaranteed

I have now completed 4 intro tours, and each trip just gets better! We have just finished the Philippines tour, and the expeditions are out of this world, but what made this trip stand out most was our tour guide Zoe! she always went above and beyond, to make sure everyone was catered for and having the best time. Zoe was full of knowledge and ideas, and had more patience than I thought was possible. I would redo this trip all over again if possible with Zoe! I highly highly recommend this trip if you;re an adrenaline seeker, and looking to have a once in a life time trip

ExplorerActive and outdoor

Tour Type

Group Tour

Accommodation

Home-stay, Hotel, Hut

Age Range

18-55 yrs

Operated in

english

Destinations

Manila, Coron, El Nido, Cebu, Si

Manila, Coron, El Nido, Cebu, Siquijor, Moalboal, Busuanga

Duration13 days

From

USD 1,924

USD 1,866

Saving

USD 58

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22% OFF TODAY

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Bali Experience - December 2025

4.9

(157 reviews )

No booking fees

Best price guaranteed

King Song, has been amazing. He has made our Bali experience just magical! The care he has taken over everything, making sure everyone is ok, has just been above and beyond. It has been such an amazing experience, and his knowledge or the area and how to make our lives easier, was superb.

Beach

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

18-40 yrs

Operated in

english

Destinations

Canggu, Gili Trawangan, Kuta, Ba

Canggu, Gili Trawangan, Kuta, Bali, Kintamani, Gili Gede, Gili Air Island

22% OFF TODAY

Duration10 days

From

USD 750

USD 582

Saving

USD 168

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Philippines West - December 2025

4.8

(42 reviews )

No booking fees

Best price guaranteed

I definitely recommend if you love beaches and the ocean! The accommodations were great, food was great and met some amazing people

BeachZip lining

Tour Type

Group Tour

Accommodation

Hotel

Age Range

18-40 yrs

Operated in

english

Destinations

Manila, Coron, Palawan, Port Bar

Manila, Coron, Palawan, Port Barton, El Nido, Culion

Duration10 days

From

USD 1,550

USD 1,504

Saving

USD 47

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Ultimate Cambodian Adventure - December 2025

32% OFF TODAY

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Ultimate Cambodian Adventure - December 2025

4.8

(4 reviews )

No booking fees

Best price guaranteed

Wonderful trip aligned with a social cause, a wonderful CEO and a lifetime of unforgettable memories. The experience was marvellous. Thanks to G Adventures for making it happen. Looking forward to the next one!!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

12-100 yrs

Operated in

english

Destinations

Phnom Penh, Kampot, Koh Rong, Ba

Phnom Penh, Kampot, Koh Rong, Battambang, Siem Reap, Kratie, Kampong Cham

32% OFF TODAY

Duration14 days

From

USD 1,799

USD 1,221

Saving

USD 578

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Total Thailand - December 2025

4.9

(85 reviews )

No booking fees

Best price guaranteed

Peanut was absolutely incredible — hands down one of the best tour guides I’ve ever had. From start to finish, they brought such a fun, calm, and welcoming vibe to the group. They kept us so well informed every day, updating the group chat with the plan so clearly that there was never any confusion about what was happening or where we needed to be. They were unbelievably organised but also so much fun — constantly making us laugh and creating such a relaxed, friendly atmosphere. It honestly felt like travelling with a really good friend. If anyone needed anything, whether it was help finding something, feeling unwell, or just needing a bit of extra support, Peanut always knew exactly what to do or where to go. The itinerary itself was brilliant, but it was Peanut who made it all so special. I truly couldn’t fault a single thing. If you get the chance to tour with them — take it. You’re in the best hands!!

BeachLocal boat rides

Tour Type

Group Tour

Accommodation

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

Age Range

18-40 yrs

Operated in

english

Destinations

Phuket, Bangkok, Pai, Chiang Mai

Phuket, Bangkok, Pai, Chiang Mai, Khao Sok National Park, Koh Phangan, Kanchanaburi, Koh Tao, Phi Phi Islands, Erawan Falls, Ayutthaya

Duration27 days

From

USD 2,795

USD 2,711

Saving

USD 84

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Cambodia: Hike, Bike & Kayak - December 2025

22% OFF TODAY

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Cambodia: Hike, Bike & Kayak - December 2025

No booking fees

Best price guaranteed

Cambodia’s incredible beauty, fantastic food and unique culture are even better when combined with some outdoor adventures. Get active on this eight-day exploration of the country’s verdant countryside, Khmer history and welcoming communities – hiking, biking and kayaking through its heart. Explore Phnom Penh and take to the Mekong for an island homestay, get up close with Irrawaddy dolphins and explore spectacular flooded forests, then discover the ancient temple ruins of the incredible Angkor complex by foot and mountain bike – this is one of the most important archaeological sites in Cambodia and of course, a UNESCO World Heritage site! From Phnom Penh to Siem Reap, you’ll see Cambodia in all its natural glory.

Active and outdoor

Tour Type

Small Group Tour

Accommodation

Hotel, Home-stay

Age Range

15-99 yrs

Operated in

english

Destinations

Siem Reap, Phnom Penh, Kratie, Stung Treng

22% OFF TODAY

Duration8 days

From

USD 1,340

USD 1,040

Saving

USD 300

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22% OFF TODAY

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Classic Lombok - December 2025

(4 reviews )

No booking fees

Best price guaranteed

Overall a great trip, nicely balanced with activities and free days with fun new experiences and ticked the Gili islands off my bucket list!

Local culture

Tour Type

Small Group Tour

Accommodation

Hotel, Bungalow, Resort

Age Range

12-100 yrs

Operated in

english

Destinations

Ubud, Sanur, Candidasa, Kuta, Se

Ubud, Sanur, Candidasa, Kuta, Senggigi, Gili Trawangan

22% OFF TODAY

Duration8 days

From

USD 1,099

USD 853

Saving

USD 246

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Northern Thailand: Back Roads Bangkok To Chiang Mai - December 2025

32% OFF TODAY

Super Sales

Northern Thailand: Back Roads Bangkok to Chiang Mai - December 2025

(6 reviews )

No booking fees

Best price guaranteed

The long bus rides were totally worth the unique experiences we had on this tour. I feel like I?ve seen a side of Thailand that very few tourists get to see.

AdventureActive and outdoor

Tour Type

Small Group Tour

Accommodation

Hotel, Resort, Bungalow, Guest House

Age Range

18-39 yrs

Operated in

english

Destinations

Chiang Mai, Bangkok, Kanchanabur

Chiang Mai, Bangkok, Kanchanaburi, Sukhothai

32% OFF TODAY

Duration7 days

From

USD 699

USD 474

Saving

USD 225

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Phuket to Koh Samui Travel Pass - December 2025

No booking fees

Best price guaranteed

Discover the ultimate escape in Khao Sok National Park with a jungle adventure packed with unique experiences. Immerse yourself in lush rainforests, navigate serene Cheow Lan Lake by boat, and explore hidden caves. Experience thrilling wildlife spotting and stay in rustic floating bungalows for an authentic connection to nature. This unforgettable nature retreat allows you to embrace both tranquility and excitement in one of Thailand's top eco-destinations. Ideal for adventure seekers and nature lovers alike.

BeachSnorkeling

Tour Type

Group Tour

Accommodation

Hostel, Hotel, Bungalow

Age Range

18-99 yrs

Operated in

english

Destinations

Koh Samui, Phuket, Koh Phi Phi

Koh Samui, Phuket, Koh Phi Phi, Krabi, Koh Phangan, Koh Tao

Duration10 days

From

USD 541

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Summer Idyll 15 Days 14 Nights - December 2025

Trip customizable

Best price guaranteed

Take a summer adventure into the traditions and cultures of Vietnam with our Summer Idyll 15 Day Tour. Travel across the light-dappled rice paddies and green rolling hills of Sapa. Float among the crystal blue waters of Halong Bay, the light reflecting off each impressive karst peak. Stroll around the charming Hoi An and see all the sights of Hanoi. Let us show you the beauty of Vietnam, illuminated by the summer sun.

AdventureArt and architecture

Tour Type

Private Tour

Accommodation

Hotel

Age Range

1-99 yrs

Operated in

english

Destinations

Hanoi, Hoi An, Halong Bay, Bai T

Hanoi, Hoi An, Halong Bay, Bai Tu Long Bay, Mai Chau

Duration15 days

From

USD 961

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All South East Asia Tours in December 2025

Page 2 of 146 Trips in South East Asia during December 2025 with 643 Reviews

Family Discover Vietnam - December 2025

Journey through Cambodia: Bangkok to Saigon - December 2025

Bangkok to Chiang Mai Express - December 2025

Philippines Palawan Island Getaway - December 2025

Philippines Island Explorer 13 day - December 2025

Bali Experience - December 2025

Philippines West - December 2025

Ultimate Cambodian Adventure - December 2025

Total Thailand - December 2025

Cambodia: Hike, Bike & Kayak - December 2025

Classic Lombok - December 2025

Northern Thailand: Back Roads Bangkok to Chiang Mai - December 2025

Phuket to Koh Samui Travel Pass - December 2025

Summer Idyll 15 Days 14 Nights - December 2025

Page 2 of 146 Trips in South East Asia during December 2025 with 643 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 2 of 146 Trips in South East Asia during December 2025 with 643 Reviews

Page 2 of 146 Trips in South East Asia during December 2025 with 643 Reviews