10 Best South East Asia Multiday Tours in May 2026

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Ultimate Cambodian Adventure - May 2026

4.9

(8 reviews )

No booking fees

Best price guaranteed

You are much more than Angkor Wat, which brought me there in the first place. The history, culture & people made it truly a special experience. Thank you, Cambodia!

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

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Duration14 days

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Best of the Philippines - May 2026

(2 reviews )

Trip customizable

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Tour in traffic congested Manila was a nightmare, best part of the tour was the lunch and shopping. A Venue hotel was very dirty and air conditioner spits out dust and more Dust. Costabello in Cebu resort was very clean and food great. The tour in Bohol was outstanding, loved the Chocolate Hills.

Chill outCity sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

8-99 yrs

Operated in

english

Destinations

Manila, Bohol, Cebu

Duration7 days

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Journeys: Iconic Thailand - May 2026

(11 reviews )

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Journeys: Iconic Thailand was a fabulous experience!!! We had the most wonderful tour guide (shout out to Natthanan Chai Yenklom--the very best!!!!) who looked after every detail and made the experience comfortable and enjoyable for each person on the trip. I loved the varied activities--the home visit and cooking class in Chiang Mai; Ko Klang Island and Hong Island in Southern Thailand; and the amazing temples in Bangkok were particular highlights for me on the trip. I would do another National Geographic Journeys/G Adventures tour in the future!

Photography toursChill out

Tour Type

Small Group Tour

Accommodation

Hotel, Resort, Villa, Lodge

Age Range

12-100 yrs

Operated in

english

Destinations

Bangkok, Ko Samet, Khao Sok, Kra

Bangkok, Ko Samet, Khao Sok, Krabi, Kanchanaburi, Ayutthaya, Chiang Mai

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Duration15 days

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Vietnam by Bike - May 2026

4.8

(4 reviews )

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This trip was excellent. Our guide was great, the accommodations were varied but all very good, the food was good too. We really enjoyed the riding, it was varied and through lovely countryside on quiet country roads and lanes. The riding through the cities and towns was a bit more challenging, but the traffic was very considerate and we were well guided through by our guide.The organisation, along with attendant bus and driver, and truck and mechanic, was outstanding. We were very grateful for the electric bikes, some of which were better than others. Felt we had a very good experience of Vietnam. Thoroughly to be recommended.

Bicycle tours

Tour Type

Small Group Tour

Accommodation

Hotel, Resort, Guest House, Villa

Age Range

18-99 yrs

Operated in

english

Destinations

Hanoi, Ho Chi Minh City, Hoi An

Hanoi, Ho Chi Minh City, Hoi An, Mekong Delta, Mai Hich, Pu Luong, Ha Long Bay, Hue, Phu Thuan, Lăng Cô

Duration14 days

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14 Days Vietnam In-depth Cutural And Natural - May 2026

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14 Days Vietnam In-Depth Cutural and Natural - May 2026

(5 reviews )

Trip customizable

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Wonderful trip organized by this tour operator. Guides who listen to your needs. Nice hotels. Journey according to our requests. Transportation on time. Highly recommended.

Local cultureLocal boat rides

Tour Type

Private Tour

Age Range

12-80 yrs

Operated in

english

Destinations

Hanoi, Ho Chi Minh City, Halong

Hanoi, Ho Chi Minh City, Halong Bay, Mekong Delta, Hue, Hoi An, Da Nang, Phu Quoc Island, Can Tho, Phu Quoc, Saigon

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Duration14 days

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Journeys: Explore Northern Thailand - May 2026

(13 reviews )

No booking fees

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Our trip to Thailand with National Geographic / G Adventures was an unforgettable, amazing trip. Our itinerary afforded us unique experiences to connect with local people and culture. Our CEO treated us like family and made each activity more meaningful and more fun.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Resort, Villa

Age Range

12-100 yrs

Operated in

english

Destinations

Bangkok, Kanchanaburi, Ayutthaya

Bangkok, Kanchanaburi, Ayutthaya, Chiang Mai

Duration8 days

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Classic Bali - May 2026

(8 reviews )

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A fun and easy way to travel, and great way to make friends and enjoy the beautiful sights of Bali, in the capable hands of Hendri our leader.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

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

Age Range

12-100 yrs

Operated in

english

Destinations

Sanur, Candidasa, Munduk, Kintam

Sanur, Candidasa, Munduk, Kintamani, Ubud

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Duration8 days

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10 days | Discover Classic Laos - May 2026

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Discover classic Laos on this 10-day guided tour. Start in the UNESCO heritage ancient royal capital Luang Prabang and travel through Phonsavanh to Vang Vieng to the final destination of Vientiane, the capital of Laos. In Luang Prabang, visit famous temples that are still used in daily Lao life, experience a boat trip on the mighty Mekong River to the mysterious Pak Ou cave and see other highlights such as stunning waterfalls and a living farm. Xieng Khouang, the next stop, is best-known for having been heavily bombed during the Indochina War and also for the historic Plain of Jars. In Vang Vieng, visit nearby villages, populated by the Hmong hill tribe and Tai Dam people, who live a simple life but possess a vibrant local culture and an interesting history. Continue to Vientiane and stop to visit an archaeological site of Vang Xang, where you can admire one of the country’s oldest Buddha statues, dating back to the 11th century. All accommodation, transport and activities are included on this tour, as well as several meals. Check out the what’s included sections and the detailed itinerary for more information.

City sightseeing

Tour Type

Private Tour

Accommodation

Hotel

Age Range

12-85 yrs

Operated in

english

Destinations

Luang Prabang, Vientiane, Vang V

Luang Prabang, Vientiane, Vang Vieng, Xieng Khouang

Duration10 days

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Exotic Thailand 13 Days - Kanchanaburi/ Chiang Mai/ Krabi - May 2026

4.8

(10 reviews )

Trip customizable

Best price guaranteed

This was an excellent trip to Thailand! All of the details were arranged! The tour guides were knowledge locals. It was nice not having to arrange any of the drivers. The hotels were all nice, clean, and comfortable. The tours were well chosen and all of the locations were excellent! I highly recommend and I would go again!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Guest House, Hotel, Resort

Age Range

1-90 yrs

Operated in

English

Destinations

Chiang Mai, Krabi, Bangkok, Kanc

Chiang Mai, Krabi, Bangkok, Kanchanaburi, Koh Phi Phi, Sangkhilaburi

Duration13 days

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Journeys: Explore Vietnam - May 2026

(11 reviews )

No booking fees

Best price guaranteed

This was an outstanding experience and we greatly enjoyed our time in Vietnam with Rocky as our guide. We'd recommend this tour to our friends and family.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Lodge, Resort

Age Range

12-100 yrs

Operated in

english

Destinations

Hanoi, Ho Chi Minh City, Hoi An

Hanoi, Ho Chi Minh City, Hoi An, Mai Chau, Ha Long Bay, Hue

Duration13 days

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South East Asia Tours in May 2026

Page 9 of 253 Trips in South East Asia during May 2026 with 2,019 Reviews

Page 9 of 253 Trips in South East Asia during May 2026 with 2,019 Reviews

Ultimate Cambodian Adventure - May 2026

Best of the Philippines - May 2026

Journeys: Iconic Thailand - May 2026

Vietnam by Bike - May 2026

14 Days Vietnam In-Depth Cutural and Natural - May 2026

Journeys: Explore Northern Thailand - May 2026

Classic Bali - May 2026

10 days | Discover Classic Laos - May 2026

Exotic Thailand 13 Days - Kanchanaburi/ Chiang Mai/ Krabi - May 2026

Journeys: Explore Vietnam - May 2026

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 9 of 253 Trips in South East Asia during May 2026 with 2,019 Reviews

Page 9 of 253 Trips in South East Asia during May 2026 with 2,019 Reviews