10 Best South East Asia Multiday Tours in May 2026

Bangkok To Singapore: Jungle Hikes & Island Nights - May 2026

32% OFF TODAY

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Bangkok to Singapore: Jungle Hikes & Island Nights - May 2026

4.9

(10 reviews )

No booking fees

Best price guaranteed

This was my first G Adventures trip and I have has an incredible time. I can't wait to plan and book my next one! Everything was organised, and not having to think about travelling in between locations but just following instructions was so easy.

Wildlife

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Home-stay, Resort, Guest House

Age Range

18-39 yrs

Operated in

english

Destinations

Bangkok, Singapore, Kuala Lumpur

Bangkok, Singapore, Kuala Lumpur, Melaka, Surat Thani, Khao Sok, Koh Samui, George Town, Chenderoh Lake, Cameron Highlands

32% OFF TODAY

Duration14 days

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22% OFF TODAY

Malaysia and Singapore Highlights - May 2026

2.3

(3 reviews )

No booking fees

Best price guaranteed

Brilliant! Lots of different activities and locations to suit all travellers as it was a real mix of island life, cultural town and major city. Trip managers and local guides are very knowledgeable and genuinely care about your trip experience. Highly recommend.

AdventureHoneymoon

Tour Type

Group Tour

Accommodation

Hotel, Villa

Age Range

18-35 yrs

Operated in

english

Destinations

Singapore, Penang, Langkawi, Kuala Lumpur

22% OFF TODAY

Duration8 days

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Southeast Asia: Hilltribes & Street Food - May 2026

32% OFF TODAY

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Southeast Asia: Hilltribes & Street Food - May 2026

(9 reviews )

No booking fees

Best price guaranteed

Good experience

Trekking and Hiking

Tour Type

Small Group Tour

Accommodation

Hotel, Bungalow, Sleeper Train, Hut, Home-stay, Hostel, Resort, Guest House

Age Range

18-39 yrs

Operated in

english

Destinations

Bangkok, Singapore, Khao Sok, Ko

Bangkok, Singapore, Khao Sok, Koh Samui, George Town, Chenderoh Lake, Cameron Highlands, Kuala Lumpur, Melaka, Chiang Mai, Ban Mae Jok, Pa Khao Lam, Surat Thani

32% OFF TODAY

Duration21 days

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32% OFF TODAY

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Laos: Sunrises & Street Food - May 2026

(7 reviews )

No booking fees

Best price guaranteed

Overall a great experience.

Countryside and village visits

Tour Type

Small Group Tour

Accommodation

Hotel, Guest House, Home-stay

Age Range

18-39 yrs

Operated in

english

Destinations

Chiang Mai, Vientiane, Vang Vien

Chiang Mai, Vientiane, Vang Vieng, Luang Prabang, Pak Beng, Chiang Khong

32% OFF TODAY

Duration9 days

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42% OFF TODAY

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Cambodia & Vietnam Explorer - May 2026

4.9

(12 reviews )

No booking fees

Best price guaranteed

Had an amazing time travelling with truetravels, especially with Leo as my guide for my Vietnam trip, who was always willing to help me out and was very entertaining to be around. Overall I would highly recommend this trip as it had something for everyone to enjoy.

City sightseeingWalking tours

Tour Type

Group Tour

Accommodation

Hotel, Hut

Age Range

18-40 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Phnom Penh, Ho

Hanoi, Siem Reap, Phnom Penh, Ho Chi Minh City, Hoi An, Hue, Ninh Binh, Ha Long Bay, Kampot, Koh Rong Island

42% OFF TODAY

Duration23 days

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Super Sales

Epic Asia - May 2026

(42 reviews )

No booking fees

Best price guaranteed

Had an absolute blast on the tour, met so many great people and seen some unreal sights!! Dan and Catty are both legends and done everything they could to make sure everyone had the best time ever and really made our trip one to remember, thanks for everything guys ’–

Cooking classesChill out

Tour Type

Group Tour

Accommodation

Home-stay, Bungalow, Guest House

Age Range

18-55 yrs

Operated in

english

Destinations

Siem Reap, Bangkok, Chiang Mai

Siem Reap, Bangkok, Chiang Mai, Hanoi, Halong Bay, Ninh Binh, Hoi An, Ho Chi Minh City, Phnom Penh, Kampot, Koh Rong Island, Mekong Delta, Cu Chi Tunnels, Angkor Wat, Khao Sok National Park, Koh Phangan, Phi Phi Islands

Duration38 days

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Vietnam, Laos & Thailand: Riversides & Railways - May 2026

32% OFF TODAY

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Vietnam, Laos & Thailand: Riversides & Railways - May 2026

(9 reviews )

No booking fees

Best price guaranteed

Incredible destinations, delicious cuisine, and unforgettable experiences made this tour exceptional. However, what truly set it apart was our CEO guide, Apple. Her professionalism, extensive knowledge, organization, humor, and passion for her role enhanced every moment. She handled challenges fearlessly and, above all, ensured the safety of every traveler. I would highly recommend G Adventures to friends and family, and Apple as the guide. Thank you, Apple, for an amazing journey!

Wildlife

Tour Type

Small Group Tour

Accommodation

Hotel, Hostel, Home-stay, Guest House, Sleeper Train

Age Range

18-39 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Halon

Ho Chi Minh City, Bangkok, Halong Bay, Hanoi, Vientiane, Vang Vieng, Luang Prabang, Pak Beng, Chiang Khong, Chiang Mai, Nha Trang, Da Nang, Hoi An, Hue, Phong Nha-Ke Bang National Park

32% OFF TODAY

Duration22 days

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Laos To Thailand: Night Markets & Mekong Cruising - May 2026

32% OFF TODAY

Super Sales

Laos to Thailand: Night Markets & Mekong Cruising - May 2026

(7 reviews )

No booking fees

Best price guaranteed

A once in a lifetime experience

Countryside and village visits

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Guest House, Home-stay, Ship Cabin

Age Range

18-39 yrs

Operated in

english

Destinations

Bangkok, Vientiane, Vang Vieng

Bangkok, Vientiane, Vang Vieng, Luang Prabang, Pak Beng, Chiang Khong, Chiang Mai

32% OFF TODAY

Duration11 days

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10-Day Treasures of Southeast Asia-Private Tour - May 2026

(8 reviews )

Trip customizable

Best price guaranteed

We were a group traveling together, and this tour was enjoyable. Each country offered something different. The highlight for us was definitely exploring Angkor Wat, Hoi An - lantern town and unwind on Phuket beaches together, unforgettable. Thank you to the team for making it easy to enjoy every moment.

CruiseEco tours

Tour Type

Private Tour

Accommodation

Hotel

Age Range

2-89 yrs

Operated in

chinese, english, french, german, russian, spanish

Destinations

Hanoi, Phuket, Siem Reap, Halong

Hanoi, Phuket, Siem Reap, Halong Bay, Angkor Wat, Hoi An

Duration10 days

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Highlights of Vietnam, Cambodia & Thailand - May 2026

(11 reviews )

Trip customizable

Best price guaranteed

Our experience with this tour operator was great. Dat's impeccable service and communication was fantastic. The local guides took care the trip well. The entire itinerary was thoughtfully curated, leaving us eager to return and uncover more of Asia's wonders.

Local cultureCruise

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-90 yrs

Operated in

english, german, spanish

Destinations

Hanoi, Halong Bay, Bangkok, Hoa

Hanoi, Halong Bay, Bangkok, Hoa Lu, Angkor Wat, Ayutthaya, Ha Long Bay, Siem Reap

Duration10 days

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South East Asia Tours in May 2026

957 Trips in South East Asia during May 2026 with 4,753 Reviews

957 Trips in South East Asia during May 2026 with 4,753 Reviews

Bangkok to Singapore: Jungle Hikes & Island Nights - May 2026

Malaysia and Singapore Highlights - May 2026

Southeast Asia: Hilltribes & Street Food - May 2026

Laos: Sunrises & Street Food - May 2026

Cambodia & Vietnam Explorer - May 2026

Epic Asia - May 2026

Vietnam, Laos & Thailand: Riversides & Railways - May 2026

Laos to Thailand: Night Markets & Mekong Cruising - May 2026

10-Day Treasures of Southeast Asia-Private Tour - May 2026

Highlights of Vietnam, Cambodia & Thailand - 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

957 Trips in South East Asia during May 2026 with 4,753 Reviews

957 Trips in South East Asia during May 2026 with 4,753 Reviews