10 Best South East Asia Multiday Tours in October 2026

Black Week Super Sales

Highlights of Vietnam, Cambodia & Thailand - October 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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37% OFF TODAY

Black Week Super Sales

Cambodia Experience - October 2026

4.9

(12 reviews )

No booking fees

Best price guaranteed

Loved the trip, especially the ruins and enjoyed meeting all new people to share the holidays with!

Wildlife

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

12-100 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Phnom

Ho Chi Minh City, Bangkok, Phnom Penh, Siem Reap

37% OFF TODAY

Duration9 days

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Cambodia: Ancient Ruins & Boat Rides - October 2026

32% OFF TODAY

Black Week Super Sales

Cambodia: Ancient Ruins & Boat Rides - October 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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Black Week Super Sales

Thai Indochina Explorer - October 2026

4.8

(10 reviews )

No booking fees

Best price guaranteed

This trip is a fantastic opportunity to learn more about the history, cuisine and the way of life in the capital cities of Ho Chi Minh, Phnom Penh and Bangkok. The itinerary also allows you to see how people live, work and socialise in rural areas which is what makes this trip so fascinating. During my 14 day visit I was able to learn more about the Vietnam war, the way of life in the Mekong Delta, the actions of the Khmer Rouge (the toughest part of the trip in my opinion) and the history of Angkor Wat & Angkor Thom. The itinerary also allowed our group some relaxing downtime which involved sunbathing, snorkelling and fishing off Bamboo Island (near to the resort of Sihanoukville, Cambodia). This trip does involve 2 fairly long trips by bus to Phnom Penh and Siem Reap although we were given a number of comfort breaks which included a stop at Skuon and a chance to hold a live tarantula and sample a fried spider!!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Guest House, Home-stay

Age Range

16-99 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Angko

Ho Chi Minh City, Bangkok, Angkor Wat, Mekong Delta, Chau Doc, Kampot, Phnom Penh, Siem Reap

Duration14 days

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Black Week Super Sales

Endless Beauty of Vietnam, Cambodia & Thailand - 19 Days - October 2026

Trip customizable

Best price guaranteed

Join us on this 19-day, guided trip of Southeast Asia and travel to three countries in the region: Vietnam, Thailand and Cambodia. Starting from Hanoi, the capital of Vietnam, this tour will take you to Hue, Hoi An, Saigon (Ho Chi Minh City), Can Tho, Phnom Penh, Siem Reap, Bangkok and Phuket. Enjoy guided city tours of some of the major cities of the three countries, including Bangkok, Hanoi, Ho Chi Minh City & Phnom Penh. Spend a night cruising in the magnificent Ha Long Bay. Learn more about a dark chapter in Cambodia's recent history while in Phnom Penh and explore the magnificent temple complex of Angkor Wat. End your trip in the beach resort town of Phuket. For more about this trip, please go through the itinerary below.

City sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

1-89 yrs

Operated in

english, french, german

Destinations

Hanoi, Phuket, Siem Reap, Phnom

Hanoi, Phuket, Siem Reap, Phnom Penh, Ho Chi Minh City, Halong Bay, Bangkok, Mekong Delta, Angkor Wat, Hue, Hoi An, Da Nang, Chau Doc, Koh Phi Phi, Can Tho

Duration19 days

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Black Week Super Sales

The Best of Cambodia and Vietnam in 14 Days - October 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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Thailand And Laos Adventure - October 2026

13% OFF TODAY

Black Week Super Sales

Thailand and Laos Adventure - October 2026

(8 reviews )

No booking fees

Best price guaranteed

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 Tour

Accommodation

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

Age Range

12-100 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Vang Vieng, Vien

Hanoi, Bangkok, Vang Vieng, Vientiane, Chiang Mai, Chiang Khong, Muang Pakbèng, Luang Prabang

13% OFF TODAY

Duration14 days

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Bangkok To Saigon By Bike - October 2026

16% OFF TODAY

Black Week Super Sales

Bangkok to Saigon by Bike - October 2026

4.7

(16 reviews )

No booking fees

Best price guaranteed

Cycling tour was very short on distances, I thought we could have done more each day without impacting on the itinerary of the visits to places of interest. Some days I thought that the cycling was done just to fill in gaps

Active and outdoor

Tour Type

Small Group Tour

Accommodation

Hotel, Home-stay, Resort, Lodge

Age Range

16-99 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Phnom

Ho Chi Minh City, Bangkok, Phnom Penh, Chau Doc, Binh Hoa Phuoc, Khoa Yai National Park, Aranyaprathet, Siem Reap

16% OFF TODAY

Duration14 days

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Journeys: Discover Southeast Asia - October 2026

27% OFF TODAY

Black Week Super Sales

Journeys: Discover Southeast Asia - October 2026

(12 reviews )

No booking fees

Best price guaranteed

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 Tour

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

Duration18 days

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Black Week Super Sales

Essential Indochina 16 Days (Start & End in Bangkok) - October 2026

4.9

(9 reviews )

Trip customizable

Best price guaranteed

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 Tour

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

Duration16 days

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South East Asia Tours in October 2026

Page 3 of 315 Trips in South East Asia during October 2026 with 2,201 Reviews

Page 3 of 315 Trips in South East Asia during October 2026 with 2,201 Reviews

Highlights of Vietnam, Cambodia & Thailand - October 2026

Cambodia Experience - October 2026

Cambodia: Ancient Ruins & Boat Rides - October 2026

Thai Indochina Explorer - October 2026

Endless Beauty of Vietnam, Cambodia & Thailand - 19 Days - October 2026

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

Thailand and Laos Adventure - October 2026

Bangkok to Saigon by Bike - October 2026

Journeys: Discover Southeast Asia - October 2026

Essential Indochina 16 Days (Start & End in Bangkok) - October 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 October 2026

Page 3 of 315 Trips in South East Asia during October 2026 with 2,201 Reviews

Page 3 of 315 Trips in South East Asia during October 2026 with 2,201 Reviews