Thailand Tours in December 2025
Discover 160+ Thailand trips in December 2025 with 1230+ verified reviews. Crafted by vetted tour operators, these Thailand December 2025 tours showcase the country at its seasonal best.
162 Trips in Thailand during December 2025 with 1,238 Reviews
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Highlights of Thailand - December 2025
5
This trip was absolutely amazing! From the local tour guide, whose passion shown through when she shared different aspects of her country to the places we visited, I can’t imagine a better experience
Cultural, religious and historic sites
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Thailand Island Hopper - December 2025
4.9
This was my first solo trip ever and it was the best trip that I’ve ever been on. From having the best group of girls to the best tour guide ever— it has truly been an amazing experience that I’m not ready to have it end. Ming is the best tour guide and has made this trip so seamless and enjoyable for all of us. She’s prepared, always there to help us and gives the best recommendations. She truly would give the shirt off of her back for any of us and my first solo trip wouldn’t have been this much fun with any other tour guide. I can’t say enough good things about Ming truly. The sweetest soul ever and I’m so happy to have had her as my guide this trip. 🤍
BeachChill out
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Thai Intro 12 day - December 2025
5
I went on the 12 day Thailand trip - absolutely amazing. Koh Phangan especially was so nice, and the temples in Bangkok and evening boat tour in Koh Phi Phi was amazing (especially seeing the bioluminescent plankton at night!). Michelle (my tour leader) was especially incredible, she made the trip so fun and was there for any worries I had. Big shout out to our local tour guide too, Nana, who was super funny and super interesting to learn about the local Thai culture. It was my first time doing a tour like this, and Ive already booked a second tour with intro next summer! All in all, incredible trip! Cannot recommend enough.
AdventureSnorkeling
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Total Thailand - December 2025
4.9
I can’t express how amazing this tour has been, it was beyond expectations! I was really nervous to join a tour not knowing anyone but Milin was so friendly and welcoming from the beginning. The experiences we had (elephant home, water park, cooking class etc) were all surreal, and I’m so glad that we got to take part in that. Milin has been such an excellent travel ninja, she is always so happy and smiley, fun and caring and always ensuring that everyone is enjoying and well looked after. We’ve had the best time and made amazing memories with amazing people. Thank you so much Milin!! 🫶🏻🐰
BeachLocal boat rides
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South East Asia Loop - December 2025
5
Explore the well-known highlights and lesser-known spots of South East Asia on an epic month-long trip. Starting off in Bangkok, get lost in the chaos of Thailand's capital city before soaking up Chiang Mai’s more relaxed pace. Cruise along the Mekong River to reach peaceful Luang Prabang – a colourful town dotted with monks, pop-up stalls and French-inspired eateries. In Vietnam, cruise through dramatic karst scenery on a boat tour of Ha Long Bay, travel back to the time of Vietnam’s emperors in Hue, soak up the old-world charm of Hoi An and be wowed by the endless energy of Ho Chi Minh City. Then discover Cambodia's fascinating history and culture in Phnom Penh's bustling streets and in the awe-inspiring temples of Angkor, before wrapping up the adventure back in Thailand.
Cultural, religious and historic sites
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Bangkok to Chiang Mai Express - December 2025
5
Amazing! Well worth it! Prem made the trip even more memorable
Active and outdoor
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Southern Thailand Sojourn: Nightlife & National Parks - December 2025
5
I had a great experience on this tour, as a solo traveller it was a great way to connect with other travellers. My tour guide was very helpful and friendly and shared a lot of local information.
WildlifeKayaking and canoeing
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Northern Thailand Adventure - December 2025
5
This tour was so amazing and Smile made sure it was for all of us!!! He’s an amazing guide, friend, comedian and bodyguard ;)! I couldn’t have wished for a better tour guide. He made sure everyone was comfortable and having fun all the time. We learned so much about the culture and history of Thailand. My favorite part of this trip was the jungle trek and sleeping in the local village. Playing with the kids, seeing them happy and giving them snacks and toys was something that gave me so much joy. Thank you Smile for making this trip unforgettable!
Cultural, religious and historic sites
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Combine Thailand in December with Nearby Countries for an Unforgettable Trip
See tours with itineraries going through multiple countries, including Thailand
Alternatively, explore tours that are exclusively just England and Thailand, Thailand and Vietnam or Cambodia and Thailand.
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Southeast Asia Encompassed - December 2025
5
I truly enjoyed my experience with GAdventures. The SouthEast Asia encompassed tour was a great way to see the highlights of 4 different countries. It was a great opportunity to truly experience each culture and give back to the communities. The tour leader really makes the experience as positive as it was. It wouldn’t be the same without Chen!
Wildlife
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Thai Intro 9 day - December 2025
5
I just finished the 12 day intro trip in Thailand. It was the most incredible trip. I was originally booked onto 9 days but made some amazing friends and was having too much fun so had to extend. This is the best way to travel stress free, the organisation is great and the activities are so much fun. We had Ellie as our group leader and she was amazing. She was always keeping the vibes high and showing us her best dance moves. I would really recommend travelling with intro and will definately be using them again soon.
AdventureSnorkeling
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Get a customized trip to Thailand in December 2025
Plan a multi-country or regional adventure across Thailand in December 2025, with help from a local expert.
Alex NguyenTravel Expert in Laos & Thailand
Carmen CastrovillariTravel Expert in Cambodia & Thailand
Tommy RuanghiranTravel Expert in Thailand
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