10 Best South East Asia Multiday Tours in October 2025

Laos to Vietnam - 16 Days - October 2025

No booking fees

Best price guaranteed

Take an unforgettable journey through the beautiful landscapes and captivating cities of Laos and Vietnam. From Vientiane to Ho Chi Minh City, visit revered Buddhist temples and ornate palaces, explore mystical caves and floating markets, cruise Halong Bay and the Mekong and meet a kaleidoscope of people along the way.

City sightseeing

Tour Type

Group Tour

Accommodation

Hotel, Sleeper Train, Resort

Age Range

18-80 yrs

Operated in

english

Destinations

Ho Chi Minh City, Vientiane, Hue

Ho Chi Minh City, Vientiane, Hue, Hoi An, Can Tho, Vang Vieng, Luang Prabang, Hanoi

Duration16 days

From

USD 3,085

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Inside Indochina - 21 days - October 2025

No booking fees

Best price guaranteed

Take an exciting journey through Indochina. Discover enchanting Laos with its Buddhist temples and beautiful scenery, uncover the highlights of Vietnam such as Halong Bay, Ho Chi Minh City and the Mekong before travelling to the captivating kingdom of Cambodia, to explore iconic Angkor Wat.

City sightseeing

Tour Type

Group Tour

Accommodation

Hotel, Sleeper Train, Resort

Age Range

18-80 yrs

Operated in

english

Destinations

Siem Reap, Vientiane, Hue, Tra Q

Siem Reap, Vientiane, Hue, Tra Que, Hoi An, Mekong Delta, Ho Chi Minh City, Phnom Penh, Angkor Wat, Vang Vieng, Luang Prabang, Halong Bay

Duration21 days

From

USD 4,055

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Ultimate 11-Day Vietnam & Thailand Escape - October 2025

4.8

(9 reviews )

Trip customizable

Best price guaranteed

We had a fantastic time! All the hotels were excellent, the tours were well-organized, and the guides were incredibly helpful and knowledgeable. I was traveling with my daughter, and as we're not very experienced travelers, it meant a lot that we always felt safe, supported, and well taken care of throughout the trip.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-89 yrs

Operated in

chinese, english, french, german, russian, spanish

Destinations

Hanoi, Phuket, Siem Reap, Halong

Hanoi, Phuket, Siem Reap, Halong Bay, Ninh Binh, Ha Long Bay

Duration11 days

From

USD 4,631

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Super Sales

Cambodia & Thailand: Angkor Wat, Koh Chang & Cardamom Mountain Adventure - October 2025

(7 reviews )

No booking fees

Best price guaranteed

This was my third trip with G Adventures. The Cambodia & Thailand adventure was another amazing, unforgettable trip. Our CEO, Chan, was terrific. He worked so hard but also made it look so easy to keep us on schedule while arranging so many transports, activities and meals during our trip. His knowledge of the area and his fun energy made the trip even more special. The small group that we traveled with started as strangers but soon became fun and interesting travel companions adding even more enjoyment to our trip.

AdventureClasses and workshops

Tour Type

Small Group Tour

Accommodation

Hotel, Tent, Resort

Age Range

18-100 yrs

Operated in

english

Destinations

Siem Reap, Bangkok, Koh Chang

Duration9 days

From

USD 3,199

USD 3,103

Saving

USD 96

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20% OFF TODAY

Saigon to Siem Reap - 9 days - October 2025

No booking fees

Best price guaranteed

Spend nine days travelling from bustling Ho Chi Minh City to the temple wonders of Siem Reap, with unforgettable moments along the way. Cruise the lush waterways of the Mekong Delta, wander the lively Cai Rang floating market, and explore the historic Cu Chi Tunnels. In Phnom Penh, visit the Royal Palace, Silver Pagoda, and sobering Killing Fields before flying to Siem Reap. Marvel at Angkor Wat, Banteay Srei, and the jungle-clad Ta Prohm, and enjoy the vibrant Phare Cambodian Circus. End with a serene boat trip on Tonle Sap Lake before bidding farewell to Cambodia’s charm.

Cruise

Tour Type

Group Tour

Accommodation

Hotel

Age Range

18-80 yrs

Operated in

english

Destinations

Siem Reap, Ho Chi Minh City, Can

Siem Reap, Ho Chi Minh City, Can Tho, Phnom Penh, Angkor Wat

20% OFF TODAY

Duration9 days

From

USD 1,705

USD 1,364

Saving

USD 341

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65% OFF TODAY

Flavors of Indochina: 9-Day Exploring Vietnam & Cambodia - October 2025

4.5

(2 reviews )

Trip customizable

Best price guaranteed

Perfect itinerary for someone with limited time. Each day was well-planned and full of new experiences. The travel team made it easy from start to finish. Thank you team!

Natural landmarks sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-99 yrs

Operated in

chinese, english, french, german, russian, spanish

Destinations

Hanoi, Siem Reap, Ho Chi Minh Ci

Hanoi, Siem Reap, Ho Chi Minh City, Halong Bay, Ha Long Bay, Mekong Delta

65% OFF TODAY

Duration9 days

From

USD 3,295

USD 1,153

Saving

USD 2,142

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65% OFF TODAY

Indochina's Triangular Exploration In 10 Days - October 2025

4.5

(2 reviews )

Trip customizable

Best price guaranteed

Awesome trip! Everything was super smooth and we were really well looked after by the local guides and team. Recommend!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

2-90 yrs

Operated in

chinese, english, french, german, russian, spanish

Destinations

Hanoi, Siem Reap, Luang Prabang

Hanoi, Siem Reap, Luang Prabang, Halong Bay, Vientiane, Phnom Penh

65% OFF TODAY

Duration10 days

From

USD 4,253

USD 1,489

Saving

USD 2,764

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65% OFF TODAY

A 15-day Journey Through the Heart of Southeast Asia - October 2025

(2 reviews )

Trip customizable

Best price guaranteed

Our family had a wonderful 2-weeks trip through Vietnam, Laos, Cambodia. My husband and I loved exploring history and culture of destinations, my kids enjoyed learning to cook Vietnamese meals. Everything was well organized and we had a great time in Southeast Asia.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

2-89 yrs

Operated in

chinese, english, french, german, russian, spanish

Destinations

Hanoi, Siem Reap, Phnom Penh, Lu

Hanoi, Siem Reap, Phnom Penh, Luang Prabang, Ho Chi Minh City, Halong Bay, Vientiane, Vang Vieng, Angkor Wat, Ha Long Bay

65% OFF TODAY

Duration15 days

From

USD 7,224

USD 2,528

Saving

USD 4,696

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65% OFF TODAY

Private 15-Day Expedition from Cambodia to Vietnam - October 2025

(1 review )

Trip customizable

Best price guaranteed

Everything was smooth - hotels were clean and well-located, transportation was on time, and guide was professional and enthusiastic. I especially loved the overnight experience on cruise in Mekong Delta and Halong Bay. This tour was perfect for someone wants to explore but also have time to relax. Thanks for making this so enjoyable!

Cultural, religious and historic sites

Tour Type

Private Tour

Accommodation

Hotel

Age Range

1-79 yrs

Operated in

chinese, english, french, german, russian, spanish

Destinations

Hanoi, Siem Reap, Phnom Penh, Ho

Hanoi, Siem Reap, Phnom Penh, Ho Chi Minh City, Halong Bay, Hoi An, Chau Doc, Cai Be

65% OFF TODAY

Duration15 days

From

USD 7,241

USD 2,534

Saving

USD 4,707

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Saigon to Bangkok - 11 days - October 2025

No booking fees

Best price guaranteed

From Ho Chi Minh City, explore the Mekong Delta and the ingenious Cu Chi Tunnels before taking in the highlights of Phnom Penh, Siem Reap and the incredible Angkor Complex in Cambodia. Then wing your way to Bangkok, to end this 11 day Indochina adventure in Thailand's captivating capital.

Chill out

Tour Type

Group Tour

Accommodation

Hotel

Age Range

18-80 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Phnom

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

Duration11 days

From

USD 2,195

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Premium Vietnam & Cambodia - October 2025

22% OFF TODAY

Super Sales

Premium Vietnam & Cambodia - October 2025

No booking fees

Best price guaranteed

Immerse yourself in the rich historic and cultural heritage of Vietnam and Cambodia on a 13-day Premium adventure. Uncover the oriental influences of the historic Asian traders, settlers and indigenous people that have made this part of the world a cornerstone for empires and colonies. From navigating the various fusions of east and west in Hoi An, Hanoi and Ho Chi Minh City, to cruising the natural UNESCO World Heritage listed wonderland of Halong Bay and exploring war time monuments, and experiencing one of the world’s great archaeological treasures at Angkor, this journey will share the best of these countries’ history, nature and tradition.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

15-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Halong Bay, Ho

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

22% OFF TODAY

Duration13 days

From

USD 4,810

USD 3,733

Saving

USD 1,077

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Super Sales

Japan´s Landscapes - October 2025

(1 review )

No booking fees

Best price guaranteed

Tokyo and Kyoto headline the "Japan’s Landscapes" tour, a 14-day city sightseeing package that uniquely includes Ha Giang in Vietnam. Tailored for seniors, this easy activity trip ensures all travel, accommodations, and meals are sorted, allowing you to enjoy each stop without stress. The distinguishing feature is its cross-cultural twist, blending Japan’s top sites with a taste of Vietnamese scenery, perfect for those eager to broaden their horizons.

City sightseeing

Tour Type

Group Tour

Accommodation

Hotel

Age Range

15-99 yrs

Operated in

english

Destinations

Kyoto, Tokyo, Osaka, Ha Giang, N

Kyoto, Tokyo, Osaka, Ha Giang, Nagano, Ikaho , Okayama, Hiroshima, Matsuyama, Kobe, Mount Koya

Duration14 days

From

USD 4,394

USD 4,262

Saving

USD 132

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Journey to Angkor Wat & Bangkok - 17 days - October 2025

No booking fees

Best price guaranteed

Take in the highlights of Vietnam and Cambodia, travelling from Hanoi to Angkor Wat, before ending with a tour of Thailand's captivating capital. Cruise Halong Bay and the Mekong, explore the Imperial City of Hue, Ho Chi Minh City and Hoi An, discover the incredible Angkor Complex and more on this 17 day tour.

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel, Sleeper Train, Resort

Age Range

18-80 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Phnom Penh, Siem

Hanoi, Bangkok, Phnom Penh, Siem Reap, Halong Bay, Hue, Saigon

Duration17 days

From

USD 3,305

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50% OFF TODAY

2 Weeks Vietnam and Cambodia - Super Saving Package - October 2025

Trip customizable

Best price guaranteed

Embark on an unforgettable Vietnam and Cambodia adventure, starting with a warm welcome in Hanoi, where your private driver awaits to escort you to a centrally-located hotel. Discover the charm of Hanoi's Old Town, then set off to Halong Bay for an overnight cruise amidst stunning limestone karsts. Explore Sung Sot Cave, enjoy cooking classes, and marvel at the bay's beauty. Continue to Ninh Binh for a journey through ancient temples, scenic rivers, and picturesque villages. Fly to Hoi An, explore its historic sites, and enjoy optional activities like market tours and cooking classes. In Ho Chi Minh City, delve into the history of the Cu Chi Tunnels and consider a Mekong Delta tour. Cross into Cambodia, experiencing the vibrant culture of Phnom Penh and the ancient wonders of Siem Reap, including the iconic Angkor Wat. Your journey concludes with a return flight home, filled with memories of rich history, stunning landscapes, and warm hospitality.

Local cultureCruise

Tour Type

Small Group Tour

Age Range

1-90 yrs

Operated in

chinese, english, french, german, italian, spanish

Destinations

Hanoi, Bali, Ho Chi Minh City, H

Hanoi, Bali, Ho Chi Minh City, Halong Bay, Mekong Delta, Cuchi Tunnels, Hoi An, My Son Sanctuary, Phnom Penh, Siem Reap, Ha Long Bay, Ninh Binh

50% OFF TODAY

Duration15 days

From

USD 3,050

USD 1,525

Saving

USD 1,525

View Tour

All South East Asia Tours in October 2025

Page 2 of 150 Trips in South East Asia during October 2025 with 730 Reviews

Page 2 of 150 Trips in South East Asia during October 2025 with 730 Reviews

Laos to Vietnam - 16 Days - October 2025

Inside Indochina - 21 days - October 2025

Ultimate 11-Day Vietnam & Thailand Escape - October 2025

Cambodia & Thailand: Angkor Wat, Koh Chang & Cardamom Mountain Adventure - October 2025

Saigon to Siem Reap - 9 days - October 2025

Flavors of Indochina: 9-Day Exploring Vietnam & Cambodia - October 2025

Indochina's Triangular Exploration In 10 Days - October 2025

A 15-day Journey Through the Heart of Southeast Asia - October 2025

Private 15-Day Expedition from Cambodia to Vietnam - October 2025

Saigon to Bangkok - 11 days - October 2025

Premium Vietnam & Cambodia - October 2025

Japan´s Landscapes - October 2025

Journey to Angkor Wat & Bangkok - 17 days - October 2025

2 Weeks Vietnam and Cambodia - Super Saving Package - October 2025

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

All South East Asia Tours in October 2025

Page 2 of 150 Trips in South East Asia during October 2025 with 730 Reviews

Page 2 of 150 Trips in South East Asia during October 2025 with 730 Reviews