10 Best South East Asia Multiday Tours in May 2026

Cambodia: Ancient Ruins & Boat Rides - May 2026

32% OFF TODAY

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Cambodia: Ancient Ruins & Boat Rides - May 2026

(6 reviews )

No booking fees

Best price guaranteed

I really enjoyed the tour, and learning about the history and culture of Cambodia from a passionate and knowledgeable local.

Wildlife

Tour Type

Small Group Tour

Accommodation

Hotel, Hostel, Home-stay

Age Range

18-39 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Siem

Ho Chi Minh City, Bangkok, Siem Reap, Phnom Penh, Koh Rong Island, Chambok

32% OFF TODAY

Duration10 days

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Heritage Line Of Vietnam And Cambodia I Top 2025/26 - May 2026

52% OFF TODAY

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Heritage Line of Vietnam and Cambodia I Top 2025/26 - May 2026

(9 reviews )

Trip customizable

Best price guaranteed

We have just come back from 2 incredible weeks in Vietnam and Cambodia, all arranged by the travel company. We had an incredibly memorable holiday and can’t thank Chloe enough for arranging such an interesting trip and also organising everything so perfectly. Our guides were all fantastic. We learnt so much more about how incredible Vietnam is thanks to all the information and personal experiences they shared. Our travel expert booked us into some lovely hotels and all of our transport arrangements worked perfectly. Highly recommended

Local cultureCruise

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-90 yrs

Operated in

chinese, english, french, german, italian, spanish

Destinations

Hanoi, Ho Chi Minh City, Sapa, H

Hanoi, Ho Chi Minh City, Sapa, Halong Bay, Mekong Delta, Hoi An, My Son Sanctuary, Cu Chi Tunnels, Phnom Penh, Siem Reap, Angkor Thom, Ha Long Bay, Lao Chai, Fansipan, Da Nang

52% OFF TODAY

Duration18 days

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Thailand Island Hopping – East Coast - May 2026

13% OFF TODAY

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Thailand Island Hopping – East Coast - May 2026

(7 reviews )

No booking fees

Best price guaranteed

Our family of four had the best time! This was the first trip out of the country for our two teens and we couldn’t have asked for a better experience – for all of us. Our guide, Zam, was organized, helpful, knowledgeable, and funny. We really appreciated his expertise and how well he helped us navigate many different places and spaces. Our group included another family with teens and people from around the world who quickly became friends. We really liked the pacing of this tour -- a couple of days in each island -- and the flexibility on some of the days to do things with just our family instead of being locked into a very tight itinerary with the group. We added on a couple of days to see Bangkok outside of this island tour and I think that is a must-do for anyone visiting Thailand. Our favorite parts of the trip were snorkeling in the islands, hiking up to see the views in Ang Thong park, beach massages, and eating fresh and delicious Thai food.

Explorer

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

12-100 yrs

Operated in

english

Destinations

Bangkok, Koh Tao, Koh Pha Ngan

Bangkok, Koh Tao, Koh Pha Ngan, Koh Samui

13% OFF TODAY

Duration8 days

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Bali and Komodo: Dragons, Rice Terraces & Cultural Ceremonies - May 2026

(4 reviews )

No booking fees

Best price guaranteed

I loved the tour, it was an adventure and the CEO made it even a great lasting experience!

Explorer

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

18-100 yrs

Operated in

english

Destinations

Ubud, Denpasar, Sibetan, Candi D

Ubud, Denpasar, Sibetan, Candi Dasa, Ubud Monkey Forest, Munduk, Flores Island, Komodo National Park, Labuan Bajo

Duration12 days

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18% OFF TODAY

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Thai Intro + Dive - May 2026

(11 reviews )

No booking fees

Best price guaranteed

Ive just finished the 13 day tour in Thailand with the wonderful team leader Molly!! This trip has honestly been the best thing I have done in life, its been absolutely amazing!! each day was truly jaw dropping, we done some absolutely amazing things! Molly has been such a pleasure to have as a team leader, she is so nice and makes you feel so relaxed from the minute you get off the plane until you get back on! Im already planning another trip with Intro cannot wait to go back! Would recommend anyone of any age! Suitable for all! ˜˜

CruiseCooking classes

Tour Type

Group Tour

Accommodation

Bungalow, Guest House

Age Range

18-55 yrs

Operated in

english

Destinations

Bangkok, Koh Tao, Koh Phangan, Khao Sok

18% OFF TODAY

Duration13 days

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The Best of Cambodia and Vietnam in 14 Days - May 2026

4.9

(9 reviews )

Trip customizable

Best price guaranteed

Everything went according to plan. Vietnam and Cambodia were beautiful and interesting. All the services were high quality, and the team took excellent care of us. I highly recommend it!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-99 yrs

Operated in

english, french, german, spanish

Destinations

Hanoi, Siem Reap, Phnom Penh, Ho

Hanoi, Siem Reap, Phnom Penh, Ho Chi Minh City, Halong Bay, Hue, Hoi An

Duration14 days

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42% OFF TODAY

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Sumatra Uncovered - May 2026

(4 reviews )

No booking fees

Best price guaranteed

This trip was incredible from start to beginning!! All the activities were so much fun and so unique. Our tour guide Med was amazing and made the trip even more fun! I met so many new people, made so many friends and created memories for life!

BeachChill outAdventure

Tour Type

Group Tour

Accommodation

Hotel, Hut

Age Range

18-40 yrs

Operated in

english

Destinations

Medan, Padang, Bukit Lawang

42% OFF TODAY

Duration9 days

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17% OFF TODAY

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Vietnam Highlights - May 2026

4.9

(8 reviews )

No booking fees

Best price guaranteed

Absolutely phenomenal

Local culture

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

18-35 yrs

Operated in

english

Destinations

Hanoi, Ho Chi Minh City, Nha Tra

Hanoi, Ho Chi Minh City, Nha Trang, Hoi An, Ninh Binh, Halong Bay

17% OFF TODAY

Duration10 days

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Thailand, Laos And Cambodia Adventure - May 2026

19% OFF TODAY

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Thailand, Laos and Cambodia Adventure - May 2026

(7 reviews )

No booking fees

Best price guaranteed

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.

Active and outdoor

Tour Type

Group Tour

Accommodation

Hotel, Resort, Villa, Guest House

Age Range

18-35 yrs

Operated in

english

Destinations

Siem Reap, Bangkok, Vang Vieng

Siem Reap, Bangkok, Vang Vieng, Vientiane, Phnom Penh, Kanchanaburi, Chiang Mai, Pakbeng, Luang Prabang

19% OFF TODAY

Duration16 days

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Black Week Super Sales

Essential Vietnam Cambodia and Thailand - May 2026

(3 reviews )

Trip customizable

Best price guaranteed

I booked this trip because I couldn’t decide between Vietnam, Cambodia, and Thailand, and this tour covered all three, which made it really easy. Each country had its own image so it felt like I got to take three different trips in one go. Vietnam was lively and full of energy. Hanoi was busy, but fun to walk around, and the street food was amazing. The cruise in Ha Long Bay was peaceful, and the views were beautiful. Cambodia was slower paced, and seeing Angkor Wat in person was a big highlight for me—it’s huge and has so much history. Bangkok had great temples and food and then Phuket gave us the beach time we needed at the end. It was perfect! well-organized tour. I’d recommend it for sure.

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel, Resort, Guest House

Age Range

8-99 yrs

Operated in

english

Destinations

Hanoi, Phuket, Siem Reap, Bangkok

Duration12 days

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South East Asia Tours in May 2026

Page 14 of 702 Trips in South East Asia during May 2026 with 4,609 Reviews

Cambodia: Ancient Ruins & Boat Rides - May 2026

Heritage Line of Vietnam and Cambodia I Top 2025/26 - May 2026

Thailand Island Hopping – East Coast - May 2026

Bali and Komodo: Dragons, Rice Terraces & Cultural Ceremonies - May 2026

Thai Intro + Dive - May 2026

The Best of Cambodia and Vietnam in 14 Days - May 2026

Sumatra Uncovered - May 2026

Vietnam Highlights - May 2026

Thailand, Laos and Cambodia Adventure - May 2026

Essential Vietnam Cambodia and Thailand - May 2026

Page 14 of 702 Trips in South East Asia during May 2026 with 4,609 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

South East Asia Tours in May 2026

Page 14 of 702 Trips in South East Asia during May 2026 with 4,609 Reviews

Page 14 of 702 Trips in South East Asia during May 2026 with 4,609 Reviews