Discover 1060+ South East Asia trips in May 2026 with 4800+ verified reviews. Crafted by vetted tour operators, these South East Asia May 2026 tours showcase the country at its seasonal best.
Overall, I was truly impressed by how earth and human conscious G Adventures is. This unique focus really sets your program apart from others and makes me proud to support you now and in the future. I had the pleasure of joining my first G adventure group, accompanied by such a wonderful group of people and an excellent CEO Min and incredible local guides: Jill, Addi and Seng. Earth and human-centered tourism are often afterthoughts, so it was a pleasant surprise to see these values woven seamlessly throughout the trip, from the villages we visited to the local restaurants we supported. This thoughtful approach made the experience not only enjoyable but also deeply meaningful.
Wildlife
Tour Type
Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers
Accommodation
Hotel, Home-stay, Sleeper Train, Guest House, Villa
My wife and I truly enjoyed this incredible tour. The 3-star hotels exceeded our expectations, not only in comfort, but also in location, allowing us to easily explore local life. Every pickup was seamless. The tours themselves were well-organized and each experience was memorable. Honestly, our only regret is not having more time in each of these amazing places!
A special thanks to our dedicated rep, Evelyn, who supported us throughout the trip. This was a 5/5 experience, and we’ll absolutely be recommending it to family, friends, and colleagues!
Natural landmarks sightseeing
Tour Type
Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers
Accommodation
Hotel
Age Range
1-99 yrs
Operated in
english, french, german, spanish
Destinations
Hanoi, Chiang Mai, Siem Reap, Lu
Hanoi, Chiang Mai, Siem Reap, Luang Prabang, Ho Chi Minh City, Halong Bay, Bangkok, Ha Long Bay, Mekong Delta
For my first time with a group tour I feel I really lucked out. The trip was packed with fun moments inspiring moments and , impactful learning moments. The trip of a lifetime. Over and above what I expected. Souvann the CEO was the icing on the cake. Again thanks to Souvann and Gadventures for a wonderful trip.
Cultural, religious and historic sites
Tour Type
Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers
Accommodation
Hotel, Resort, Villa
Age Range
12-100 yrs
Operated in
english
Destinations
Siem Reap, Bangkok, Hanoi, Ho Ch
Siem Reap, Bangkok, Hanoi, Ho Chi Minh City, Phnom Penh, Chiang Mai, Luang Prabang, Halong Bay
27% OFF TODAY
This deal is valid for limited time. Book now to reserve your seats.
Traveling for 16 days across 4 countries with my best friend was our dream since high school. Each activity planned was fantastic, and the experiences in every country were unforgettable. Dat made us feel at home throughout the journey, and we particularly appreciated local guide's support during the trip. Thank you for an amazing experience—I'll be recommending this to everyone!
Cultural, religious and historic sites
Tour Type
Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers
Accommodation
Hotel
Age Range
2-90 yrs
Operated in
english
Destinations
Hanoi, Siem Reap, Luang Prabang
Hanoi, Siem Reap, Luang Prabang, Ho Chi Minh City, Halong Bay, Bangkok, Ninh Binh, Ha Long Bay
Set out on an insightful journey through Cambodia's temple-strewn landscapes, seeing traditional cultures and vibrant cities on an incredible eight-day adventure. From the hustle and bustle of Thailand's heady capital of Bangkok, you’ll dive straight into the stately grandeur of the Angkor complex to wander the temples of days past. Discover the sobering history of Phnom Penh and finish with the cosmopolitan flavours of Ho Chi Minh City in Vietnam. This journey through the heart of Cambodia hits all the highlights and is sure to leave you with some unforgettable memories of a fascinating part of Southeast Asia.
Cultural, religious and historic sites
Tour Type
Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers
Accommodation
Hotel
Age Range
15-99 yrs
Operated in
english
Destinations
Ho Chi Minh City, Bangkok, Siem
Ho Chi Minh City, Bangkok, Siem Reap, Angkor Wat, Sambor Prei Kuk, Phnom Penh
22% OFF TODAY
This deal is valid for limited time. Book now to reserve your seats.
I have just finished the 12 day intro tour in Vietnam and this was such a good tour, I have had the best time and the group leader Connor was amazing and I cannot fault anything, he was super knowledgeable, personable and also a good laugh. I highly recommended intro, this is my 2nd tour and I am just about to start my next Cambodia tour with them too
City sightseeing
Tour Type
Group Tour
Accommodation
Home-stay, Bungalow
Age Range
18-55 yrs
Operated in
english
Destinations
Hanoi, Siem Reap, Mekong Delta
Hanoi, Siem Reap, Mekong Delta, Ho Chi Minh City, Phnom Penh, Kampot, Koh Rong Island, Halong Bay, Ninh Binh, Hoi An
18% OFF TODAY
This deal is valid for limited time. Book now to reserve your seats.
Go deep into these two great countries as you get into riverside vibes, cool waterside bars, as well as taking in jaw-dropping sunrises at the likes of un-missable Angkor Wat. Take part in an alms ceremony in Luang Prabang and hit the streets for a bike tour...each day is different, and downright amazing.
Thanks to Dat's excellent service and communication, our trip was seamless from start to finish. The local guides were knowledgeable, and we experienced a lot. Our time in Vietnam and Thailand was great. We plan a return trip to further destinations with this local tour operator.
Cultural, religious and historic sites
Tour Type
Small Group TourSmall group tours usually have 8-12 participants and maximum up to 18 travelers
Accommodation
Hotel, Resort
Age Range
1-80 yrs
Operated in
english
Destinations
Hanoi, Phuket, Ho Chi Minh City
Hanoi, Phuket, Ho Chi Minh City, Halong Bay, Bangkok, Mekong Delta, Hoi An, Cu Chi Tunnels