10 Best South East Asia Multiday Tours in September 2026

Halloween Super Sales

Heart of Vietnam and Thailand 10 Days- Hanoi/ Chiang Mai - September 2026

(8 reviews )

Trip customizable

Best price guaranteed

I had an amazing solo adventure in Vietnam and Thailand. This tour company made me feel safe and well-cared for throughout the trip. Beautiful landscapes in two countries. The accommodations were superb, offering a perfect blend of comfort and local flavor.

Local boat rides

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-90 yrs

Operated in

english

Destinations

Hanoi, Chiang Mai, Ho Chi Minh C

Hanoi, Chiang Mai, Ho Chi Minh City, Halong Bay, Bangkok, Mekong Delta, Ha Long Bay, Cu Chi Tunnels

Duration10 days

From

USD 2,138

USD 2,074

Saving

USD 64

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Saigon To Siem Reap - 9 Days - September 2026

22% OFF TODAY

Halloween Super Sales

Saigon to Siem Reap - 9 days - September 2026

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

22% OFF TODAY

Duration9 days

From

USD 1,705

USD 1,323

Saving

USD 382

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Halloween Super Sales

Thailand and Vietnam 29 day - September 2026

(12 reviews )

No booking fees

Best price guaranteed

The tour was an incredible experience from start to finish. It was well-organized, informative, and filled with beautiful sights that were truly unforgettable. The itinerary struck the perfect balance between adventure and relaxation, making it enjoyable for everyone in the group. A big part of what made the tour so special was Lachlan. He was not only professional and knowledgeable but also kind and approachable. He went above and beyond to ensure everyone felt comfortable and engaged throughout the journey. Highly recommended!

Cooking classesChill out

Tour Type

Group Tour

Accommodation

Bungalow, Home-stay, Guest House

Age Range

18-55 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Phi P

Ho Chi Minh City, Bangkok, Phi Phi Islands, Chiang Mai, Hanoi, Halong Bay, Ninh Binh, Hoi An, Mekong Delta, Khao Sok National Park, Koh Phangan

Duration29 days

From

USD 3,449

USD 3,346

Saving

USD 103

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Halloween Super Sales

Epic Bangkok to Singapore - September 2026

No booking fees

Best price guaranteed

Want to explore South East Asis but don't want to go it all alone? On this epic 22-day exploration of Thailand, Malaysia and Singapore, you’ll explore the bustling hub of Bangkok, checking out the night markets and bars before trekking the hillside villages outside Chiang Mai. See the city and its colourful nightlife, then find waterfalls, herds of elephants and some unforgettable natural scenery you’d only see from local hilltribes. Kick back on the pristine waters of Ko Samui and cycle through rural villages to waterfalls. Laze on the palm-fringed beaches of Ao Nang (with loads of free time to go sea-kayaking or brush up on your rock-climbing skills) and eat your way through Penang’s street food. Stay with the locals during unique homestay experiences in Phrom Lok and northern Thailand and tuck into some delicious home-cooked Thai food. On this adventure, you’ll visit temples, take street food tours, soak in panoramic views, see UNESCO World Heritage Sites and tantalise your tastebuds with some of the tastiest food in the world!

Adventure

Tour Type

Small Group Tour

Accommodation

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

Age Range

18-35 yrs

Operated in

english

Destinations

Bangkok, Singapore, Khao Sok Nat

Bangkok, Singapore, Khao Sok National Park, Ao Nang, Penang, Kuala Lumpur, Melaka, Sukhothai, Chiang Mai, Doi Mae Salong, Chiang Rai

Duration22 days

From

USD 1,990

USD 1,930

Saving

USD 60

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22% OFF TODAY

Halloween Super Sales

Real Thailand & Laos - September 2026

No booking fees

Best price guaranteed

This 13-day exploration of the Southeast Asian countryside will keep you guessing at every turn. Kick off in Bangkok, wind through northern Thailand with some good times in Chiang Mai and then cross the border into Laos, where you’ll be able to see the authentic side of this landlocked country. Cruise on the mighty Mekong, laze in the beautiful Luang Prabang, explore a natural paradise in Vang Vieng and finish up in sleepy Vientiane. From street food tastings and sunset hikes to heaps of free time to go cave exploring, get a massage or swim under waterfalls – this trip shows you so many sides of Thailand and Laos that you never knew.

Adventure

Tour Type

Small Group Tour

Accommodation

Guest House, Hotel, Sleeper Train, Resort

Age Range

18-35 yrs

Operated in

english

Destinations

Bangkok, Vientiane, Vang Vieng

Bangkok, Vientiane, Vang Vieng, Chiang Mai, Pakbeng, Pakbeng, Luang Prabang

22% OFF TODAY

Duration13 days

From

USD 1,295

USD 1,005

Saving

USD 290

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Amazing Vietnam & Cambodia And Thailand Ends Chiang Mai (4 Star Hotels) - September 2026

42% OFF TODAY

Halloween Super Sales

Amazing Vietnam & Cambodia and Thailand ends Chiang Mai (4 Star Hotels) - September 2026

No booking fees

Best price guaranteed

Get ready for a 15 day adventure through bustling cities, quaint countryside towns, floating village markets, and jaw-inspiring mountain landscapes. Kick-start your adventure in Vietnam’s metropolitan city of Ho Chi Minh, then cruise along the mighty Mekong Delta to experience a simpler way of life. Embrace the organised chaos in Cambodia’s capital. Explore the awe-inspiring architecture of ancient temples and palaces. Learn of treasured traditions including making silk and Khmer pottery. Experience pinch-yourself moments as you stand amongst the world’s largest and most impressive religious complex – The Temples of Angkor Wat. Wander Bangkok’s bustling Koh Sahn Road before marvelling at the ancient wonders of Ayutthaya.

Art and architecture

Tour Type

Group Tour

Accommodation

Hotel, Lodge, Resort

Age Range

18-75 yrs

Operated in

english

Destinations

Chiang Mai, Siem Reap, Ho Chi Mi

Chiang Mai, Siem Reap, Ho Chi Minh City, Bangkok, Kanchanaburi, Phitsanulok, Chiang Rai, Can Tho, Chau Doc, Phnom Penh, Battambang

42% OFF TODAY

Duration15 days

From

USD 3,142

USD 1,828

Saving

USD 1,314

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Flavors Of Indochina: 9-day Exploring Vietnam & Cambodia - September 2026

66% OFF TODAY

Halloween Super Sales

Flavors of Indochina: 9-Day Exploring Vietnam & Cambodia - September 2026

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

66% OFF TODAY

Duration9 days

From

USD 3,295

USD 1,119

Saving

USD 2,176

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Best Of Vietnam & Cambodia (4 Star Hotels) - September 2026

42% OFF TODAY

Halloween Super Sales

Best of Vietnam & Cambodia (4 Star Hotels) - September 2026

No booking fees

Best price guaranteed

Experience the best of Vietnam and Cambodia on this 15-day trip packed with cultural discovery, picturesque scenery, ancient history and mouth-watering cuisines. Sail the serene waters of UNESCO World Heritage-listed Halong Bay. Explore the imperial cities, ancient wonders, and rich war history of Vietnam. Kick back and relax with two domestic flights through Vietnam to save on transit time. Cruise amongst the lush greenery and buzzy floating markets of the mighty Mekong River. Embrace the organised chaos in Cambodia’s capital and learn of treasured Cambodian traditions including making silk and Khmer pottery. Marvel at the world’s largest and most impressive religious complex – The Temples of Angkor Wat! This fast-paced adventure through Vietnam and Cambodia is filled with authentic, unique and unforgettable adventures!

Adventure

Tour Type

Group Tour

Accommodation

Hotel, Lodge, Luxury Hotel

Age Range

18-75 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Chau Doc, Phno

Hanoi, Siem Reap, Chau Doc, Phnom Penh, Battambang, Halong Bay, Hoi An, Hue, Ho Chi Minh City, Can Tho

42% OFF TODAY

Duration15 days

From

USD 3,058

USD 1,780

Saving

USD 1,278

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Halloween Super Sales

Islands Of Thailand And Singapore - September 2026

Trip customizable

Best price guaranteed

This small-group tour will guide you through the most beautiful turquoise beaches and exotic islands of Thailand. Begin your tour in Phuket, the largest island in Thailand and one of the most breathtaking destinations in Southeast Asia. Famous for its sandy beaches, forested hills, majestic mountains, limestone cliffs, low plains, lagoons, and lush tropical vegetation, there are many sites to explore! Take the ferry to Phi Phi Island off the Andaman Coast before you travel to Krabi to admire the picture-perfect surroundings. You will have plenty of time to relax on the white beaches and discover the exotic temples! From there you will travel to Singapore, boasting historical landmarks, diverse culture, religious sites, exhilarating activities, and cultural events. End your tour in Singapore as you discover manmade attractions, such as Merlion, an icon national symbol, and the oldest Chinese temple Thian Hock Kheng.

BeachChill outCity sightseeing

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

8-99 yrs

Operated in

english

Destinations

Phuket, Singapore, Koh Phi Phi

Phuket, Singapore, Koh Phi Phi, Krabi

Duration10 days

From

USD 1,469

USD 1,425

Saving

USD 44

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Premium South East Asia In Depth - September 2026

13% OFF TODAY

Halloween Super Sales

Premium South East Asia in Depth - September 2026

No booking fees

Best price guaranteed

A realm of untold history, sprawling waterways and ancient temples, South East Asia is a wonderland for travellers and explorers alike. This 24-day Premium adventure delves into the heart of Thailand, Vietnam and Cambodia, touching on the unique charm each region has to offer. Start your adventure in bustling Bangkok and venture north, where the wildlife, history and local food brings one surprise after the next. Travel into the depths of Vietnam, rich in old world culture and hidden treasures, before finally arriving in Cambodia witnessing the lost ruins of Angkor, uncovering the confronting history of the Killing Fields of Choeung Ek and the tranquillity of the Tonle Sap confluence.

Local culture

Tour Type

Small Group Tour

Accommodation

Hotel, Lodge, Resort

Age Range

15-99 yrs

Operated in

english

Destinations

Siem Reap, Bangkok, Chiang Mai

Siem Reap, Bangkok, Chiang Mai, Hanoi, Halong Bay, Hoi An, Ho Chi Minh City, Phnom Penh, Ayutthaya, Kanchanaburi, Sukhothai, Mae Taeng

13% OFF TODAY

Duration24 days

From

USD 9,525

USD 8,315

Saving

USD 1,210

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Ultimate Vietnam & Cambodia & Thailand Ends Chiang Mai (4 Star Hotels) - September 2026

42% OFF TODAY

Halloween Super Sales

Ultimate Vietnam & Cambodia & Thailand ends Chiang Mai (4 Star Hotels) - September 2026

No booking fees

Best price guaranteed

Can’t decide which Southeast Asia tour to go on? Luckily for you this tour covers most of your bases for the ultimate SE Asia adventure! From the vibrant cityscape of Bangkok to Halong Bay's impressive limestone karsts, prepare to be amazed by all that Indochina has to offer. Sip egg coffee on train street in Hanoi, wander the lantern lit quaint shop fronts of Hoi An, float down the Mekong Delta, take in the hustle and bustle of Ho Chi Minh City and marvel at the ancient wonders of Angkor Wat. You’ll experience it all with the perfect balance of history, culture, adventure, partying and scenery. You’re in for the ultimate experience!

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel, Lodge, Resort, Luxury Hotel

Age Range

18-75 yrs

Operated in

english

Destinations

Chiang Mai, Bangkok, Hoi An, Han

Chiang Mai, Bangkok, Hoi An, Hanoi, Chau Doc, Phnom Penh, Battambang, Siem Reap, Kanchanaburi, Phitsanulok, Chiang Rai, Halong Bay, Hue, Ho Chi Minh City, Can Tho

42% OFF TODAY

Duration22 days

From

USD 4,706

USD 2,739

Saving

USD 1,967

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Indochina's Triangular Exploration In 10 Days - September 2026

66% OFF TODAY

Halloween Super Sales

Indochina's Triangular Exploration In 10 Days - September 2026

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

66% OFF TODAY

Duration10 days

From

USD 4,253

USD 1,444

Saving

USD 2,809

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Gems Of Vietnam And Cambodia In 10 Days - September 2026

52% OFF TODAY

Halloween Super Sales

Gems of Vietnam and Cambodia in 10 Days - September 2026

(8 reviews )

Trip customizable

Best price guaranteed

Traveling with friends to Vietnam and Cambodia in 10 days was a great choice. The itinerary was well-crafted, offering a mix of cultural, historical, and leisure activities. Our guides were helpful and knowledgable. The hotels were superb, providing great comfort and convenience. The tour company offered amazing service and ensured we had an unforgettable adventure. Highly recommend for group travel!

Cruise

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

1-90 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Ho Chi Minh Ci

Hanoi, Siem Reap, Ho Chi Minh City, Halong Bay, Angkor Wat, Ninh Binh, Ha Long Bay, Cu Chi Tunnels

52% OFF TODAY

Duration10 days

From

USD 2,335

USD 1,132

Saving

USD 1,203

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Halloween Super Sales

Vietnam & Angkor - Premium Adventure - September 2026

4.9

(13 reviews )

No booking fees

Best price guaranteed

Such a great trip. Vietnam is beautiful and the people are very friendly and the food is great. So much to see and do. Much more to Vietnam than all the war films would have you believe.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Resort, Hotel, Bungalow

Age Range

16-99 yrs

Operated in

english

Destinations

Hanoi, Siem Reap, Mekong Delta

Hanoi, Siem Reap, Mekong Delta, Angkor Ban, Ha Long Bay, Hoi An, Cu Chi Tunnels

Duration14 days

From

USD 5,100

USD 4,947

Saving

USD 153

View Tour

All South East Asia Tours in September 2026

Page 6 of 942 Trips in South East Asia during September 2026 with 5,079 Reviews

Heart of Vietnam and Thailand 10 Days- Hanoi/ Chiang Mai - September 2026

Saigon to Siem Reap - 9 days - September 2026

Thailand and Vietnam 29 day - September 2026

Epic Bangkok to Singapore - September 2026

Real Thailand & Laos - September 2026

Amazing Vietnam & Cambodia and Thailand ends Chiang Mai (4 Star Hotels) - September 2026

Flavors of Indochina: 9-Day Exploring Vietnam & Cambodia - September 2026

Best of Vietnam & Cambodia (4 Star Hotels) - September 2026

Islands Of Thailand And Singapore - September 2026

Premium South East Asia in Depth - September 2026

Ultimate Vietnam & Cambodia & Thailand ends Chiang Mai (4 Star Hotels) - September 2026

Indochina's Triangular Exploration In 10 Days - September 2026

Gems of Vietnam and Cambodia in 10 Days - September 2026

Page 6 of 942 Trips in South East Asia during September 2026 with 5,079 Reviews

Vietnam & Angkor - Premium Adventure - September 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

All South East Asia Tours in September 2026

Page 6 of 942 Trips in South East Asia during September 2026 with 5,079 Reviews

Page 6 of 942 Trips in South East Asia during September 2026 with 5,079 Reviews