We offer 30+ great 16-Day South East Asia tours and trips in 2025/2026. Our South East Asia 16 Days trips are offered by some of South East Asia's best travel experts.
Simple stays with essential amenities. Typically guesthouses, hostels or hotels rated below 3 stars — clean, no-frills, and great for value-conscious travelers.
Comfortable and reliable 3-star stays. Expect private rooms, en-suite bathrooms, and solid amenities — a great balance between comfort and cost.
Upscale 4-5 star hotels and lodges. Enjoy high-end service, refined comfort, and premium locations — ideal for travelers seeking extra indulgence.
Destinations
Guide Types
Start & End Location
Price
USD 1,144USD 8,188
Showing 1 - 10 of 28 results
The Best 16-day Trips in South East Asia with 130 Reviews
It was amazing no better way to spend my birthday, everything was good. Saw and did a lot, wouldn’t have minded a bit more free time to let people decide what they wanted to do.
A fabulous trip with so much variety and a full experience of life in the Philippines. The tour leader was delightful, incredibly well organised, very knowledgeable and so enthusiastic. He made the trip so enjoyable. The local tour guides were also very knowledgeable.
I would highly recommend this trip
City sightseeing
Tour Type
Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers
This was a great trip with some special memories and a fun guide in Peanut, I felt safe throughout and didn’t have to worry about a single thing travel wise, this is a great way to have fun and travel stress free
BeachParty and nightlife
Tour Type
Group Tour
Accommodation
Bungalow, Sleeper Train
Age Range
18-40 yrs
Operated in
english
Destinations
Phuket, Bangkok, Koh Tao, Koh Na
Phuket, Bangkok, Koh Tao, Koh Nang Yuan, Phi Phi Islands, Khao Sok National Park, Koh Phangan
Overall, my experience with GAdventures has been brilliant. They have very knowledgable and enthusiastic CEOs who cannot do enough to make sure that you have a great experience!
Explorer
Tour Type
Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers
Accommodation
Hotel, Resort
Age Range
12-100 yrs
Operated in
english
Destinations
Ho Chi Minh City, Bangkok, Koh T
Ho Chi Minh City, Bangkok, Koh Tao, Koh Pha Ngan, Koh Samui, Phnom Penh, Siem Reap
Our tour guide Poy was fantastic! She was very organized, knowledgeable and helpful. She stayed with us all the way to the return airport to make sure we got all the assistance needed.
The last tour night in Bangkok the Kantary hotel was marginal at best. Very musty odor like mold. The area was not near any decent shopping or eating. You may want to consider a different hotel.
Cultural, religious and historic sites
Tour Type
Group Tour
Accommodation
Hotel, Resort
Age Range
1-99 yrs
Operated in
english
Destinations
Bangkok, Chiang Mai, Phuket, Suk
Bangkok, Chiang Mai, Phuket, Sukhothai, Chiang Rai
We had a great time and thoroughly enjoyed the trip. We did see a lot of wildlife, though not as much as expected given the advertising for what we would see (we understand this is nature, but Borneo has definitely suffered from the palm oil plantations, the lack of birdlife was evident). The trip notes need updating - the Malaysian Rhino is extinct. Some improvement suggestions is that the tour group was too big (we had 15) for the types of activities and level of fitness needed. One less night in Kuching and instead have a night in Baku National Park would have been better. The park doesn't open til 8-9am so we missed seeing a lot of wildlife at dawn as by the time we got there it was already hot and sunny. It would have been good to know that we were changing guides half way through the tour. We found out it's because they can't work in the other state of Malaysia, (Sarawak and Sabah need different visas) but it would have been nice to know before the trip. If there was a way we could keep the same guide that would be ideal. At least if the first guide had even experienced the whole trip end to end so he could talk about what the second leg involved would have been beneficial. Other than that, we loved the holiday and the accommodation and meals were all of a high standard.
National parksWildlife
Tour Type
Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers
Accommodation
Hotel, Lodge, Resort, Home-stay
Age Range
16-99 yrs
Operated in
english
Destinations
Kota Kinabalu, Kuching, Sukau, T
Kota Kinabalu, Kuching, Sukau, Tabin Wildlife Reserve, Sandakan, Bako National Park, Mulu National Park, Kinabalu Park, Sepilok
I will look back on my trip in Vietnam fondly. I met incredible people (both my fellow travellers and locals), had once-in-a-lifetime experiences and learned so much about the Vietnamese culture. I am grateful to G Adventures and the CEOs for all of their hard work. It allowed me to enjoy this beautiful place without any stress. I look forward to traveling with G Adventures in the future :)
Explorer
Tour Type
Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers
Accommodation
Guest House, Home-stay, Hotel, Sleeper Train
Age Range
12-100 yrs
Operated in
english
Destinations
Hanoi, Ho Chi Minh City, Sa Pá
Hanoi, Ho Chi Minh City, Sa Pá, Hoi An, Mekong River, Ha Long Bay, Hue
It’s been weeks since we came back, and still can’t stop thinking about this amazing journey. Everything was taken care of, and the service was beyond our expectations. Temples tour in Bangkok, Ha Long Bay cruise and explore Mekong Delta were my favorites! Thanks team, we’ll be back for more!
