10 Best South East Asia Multiday Tours in September 2027

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Essential Bangkok to Hanoi - 14 days - September 2027

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BUDGET TOUR: Journey from the capital of Thailand to the capital of Vietnam on this 2-week budget group tour, staying in hostels and dorm accommodation. Take a tuk-tuk tour of Bangkok, stay in a traditional homestay in Chiang Mai and visit an ethical elephant sanctuary. See the iconic temple of Wat Doi Suthep before crossing into Laos to explore Luang Prabang, the Kuang Si Waterfalls and beautiful Vang Vieng. End your journey in Hanoi, with some guided sightseeing and free time to explore at your own pace.

Explorer

Tour Type

Group Tour

Accommodation

Home-stay, Hostel

Age Range

18-45 yrs

Operated in

english

Destinations

Hanoi, Bangkok, Vang Vieng, Chia

Hanoi, Bangkok, Vang Vieng, Chiang Mai, Luang Prabang

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Duration14 days

From

USD 2,025

USD 1,418

Saving

USD 608

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Solo-ish Vietnam & Cambodia - September 2027

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Solo-ish Vietnam & Cambodia - September 2027

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The perfect adventure doesn’t exi—oh wait, actually… it does! Picture this: spending a night on a boat in stunning Ha Long Bay, wandering the charming streets of Hoi An, diving into authentic local life in Chi Phat, and kicking back on the white sands of Koh Rong. Now add a crew of solo travellers all looking to widen their community of travel mates. Sound pretty perfect? Yeah, we thought so too.

Explorer

Tour Type

Small Group Tour

Accommodation

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

Age Range

18-100 yrs

Operated in

english

Destinations

Hanoi, Phnom Penh, Ho Chi Minh C

Hanoi, Phnom Penh, Ho Chi Minh City, Siem Reap, Chi Phat, Koh Rong Island, Koh Rong, Ha Long Bay, Hue, Hoi An, Mekong Delta

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Duration21 days

From

USD 2,849

USD 2,564

Saving

USD 285

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China & Vietnam: Chengdu To Ho Chi Minh - September 2027

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China & Vietnam: Chengdu to Ho Chi Minh - September 2027

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What do you get when you mix China’s hidden backroads with the best of Vietnam? An epic three-week overland adventure like no other. Journey from the breathtaking natural and cultural wonders of China’s Yunnan province, cross the border into Vietnam, and head all the way south to the bustling hub of Ho Chi Minh City. Starting in Chengdu, you’ll explore gems like Lijiang, Dali, Shaxi, and Jianshui, immersing yourself in the rich tapestry of Chinese culture, history, and stunning landscapes. Then, Vietnam takes the stage as you embark on an unforgettable journey from the north to the south, ticking off all the must-see highlights. It’s the ultimate cultural deep dive across two incredible countries.

Explorer

Tour Type

Small Group Tour

Accommodation

Hotel, Guest House

Age Range

12-100 yrs

Operated in

english

Destinations

Chengdu, Ho Chi Minh City, Yuany

Chengdu, Ho Chi Minh City, Yuanyang, Sa Pá, Hanoi, Ha Long Bay, Hue, Hoi An, Lijiang, Shaxi, Dali, Kunming, Jianshui

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Duration22 days

From

USD 3,549

USD 3,194

Saving

USD 355

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China To Vietnam: An Overland Adventure - September 2027

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China to Vietnam: An Overland Adventure - September 2027

(1 review )

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I've loved all the G Adventures tours -- the small groups, the interesting itineraries, and the enthusiastic, knowledgeable and very competent guides (and drivers too!). All three trips I've been on were fantastic introductions to the country (India, Turkey, and now China and Vietnam). I'm already looking ahead to what my next adventure might be!

Explorer

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

12-100 yrs

Operated in

english

Destinations

Hanoi, Kunming, Jianshui, Yuanya

Hanoi, Kunming, Jianshui, Yuanyang, Sa Pá

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Duration7 days

From

USD 1,129

USD 1,016

Saving

USD 113

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China & Vietnam: The Great Wall To Ho Chi Minh - September 2027

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China & Vietnam: The Great Wall to Ho Chi Minh - September 2027

(1 review )

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My journey through China and Vietnam was nothing short of amazing. From breathtaking landscapes to rich cultural experiences, every moment was a discovery. In China, I explored ancient wonders and modern marvels, while Vietnam offered me warmth, flavor, and unforgettable trails. Even when my knee gave me trouble, my guide’s kindness turned a challenge into a highlight. And the photos—wow. I came back not just with souvenirs, but with stories, gratitude, and a heart full of adventure." Thank you Tom,Nam and Luan.

Explorer

Tour Type

Small Group Tour

Accommodation

Hotel, Guest House

Age Range

12-100 yrs

Operated in

english

Destinations

Beijing, Ho Chi Minh City, Shaxi

Beijing, Ho Chi Minh City, Shaxi, Dali, Kunming, Jianshui, Yuanyang, Sa Pá, Hanoi, Ha Long Bay, Hue, Hoi An, Xian, Chengdu, Lijiang

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Duration28 days

From

USD 4,799

USD 4,319

Saving

USD 480

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Cambodia to Bangkok: Phnom Penh, Siem Reap & Khao San Road Hangouts - September 2027

(6 reviews )

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Was a great trip! See the main highlights and experience it from a local learning a lot along the way. Couldn't get a better CEO than Dollar.

Chill outArt and architecture

Tour Type

Small Group Tour

Accommodation

Hostel, Hotel

Age Range

18-35 yrs

Operated in

english

Destinations

Phnom Penh, Bangkok, Siem Reap

Duration5 days

From

USD 379

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Discover The Mekong Delta - September 2027

(1 review )

Trip customizable

Best price guaranteed

Our guide Tung was fabulous and added great insights about the people and way of life in the Delta. We visited a number of great spots and lunches were delicious. Seeing the delta both by road and boat was fantastic and the hotels included were very nice

Natural landmarks sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

2-79 yrs

Operated in

english, french, german

Destinations

Phnom Penh, Ho Chi Minh City, Me

Phnom Penh, Ho Chi Minh City, Mekong Delta, Can Tho, Chau Doc

Duration3 days

From

USD 350

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Bangkok To Chiang Mai Express - September 2027

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Bangkok to Chiang Mai Express - September 2027

(13 reviews )

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Amazing! Well worth it! Prem made the trip even more memorable

Active and outdoor

Tour Type

Small Group Tour

Accommodation

Hotel, Resort, Sleeper Train

Age Range

12-100 yrs

Operated in

english

Destinations

Chiang Mai, Bangkok, Kanchanabur

Chiang Mai, Bangkok, Kanchanaburi, Ayutthaya

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Duration7 days

From

USD 1,199

USD 839

Saving

USD 360

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Vietnam Express Southbound - September 2027

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Vietnam Express Southbound - September 2027

(1 review )

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Uncover all the good bits of Vietnam on this ten-day adventure through backstreets, villages, cities and waterways, all with a local leader by your side. Trace the east coast and visit UNESCO World Heritage-listed landscapes while you fuel yourself with banh mi and condensed milk coffee. Try some authentic street food, wave to fishermen on the Mekong Delta and get the inside scoop on the best tailors of Hoi An. Take a motorbike through the ancient streets of Hue and spend a night on Halong Bay. This is an adventure full of life, colour and flavour that introduces you to the highlights of a fascinating nation with a small group of likeminded travellers.

Local culture

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train

Age Range

15-99 yrs

Operated in

english

Destinations

Hanoi, Ho Chi Minh City, Halong

Hanoi, Ho Chi Minh City, Halong Bay, Hue, Hoi An

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Duration10 days

From

USD 1,580

USD 1,185

Saving

USD 395

Instant book available

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Sabah Adventure - September 2027

4.5

(2 reviews )

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Get to know a land of natural beauty and rare wildlife on this Borneo adventure through Sabah. With its collection of unique animals, ancient traditions, tribal villages, rescued orangutans and scenic views, Sabah has something for everyone. You’ll experience it all over 11 days in Borneo – climbing Mt Kinabalu at sunrise, watching sea turtles lay their eggs with an expert local ranger by your side and sharing laughs with your local hosts in a remote village. Visit conservation sanctuaries, search for local wildlife at different times of day and night along the Kinabatangan River (including pygmy elephants if you’re lucky) and explore the wilderness of the UNESCO World Heritage-listed Kinabalu National Park.

National parksMountains

Tour Type

Small Group Tour

Accommodation

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

Age Range

15-99 yrs

Operated in

english

Destinations

Kota Kinabalu, Sandakan, Dusun V

Kota Kinabalu, Sandakan, Dusun Village, Mt Kinabalu National Park, Kinabatangan River, Sepilok, Turtle Island

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Duration11 days

From

USD 2,590

USD 2,202

Saving

USD 389

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Borneo – East Sabah Adventure - September 2027

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Borneo – East Sabah Adventure - September 2027

(7 reviews )

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This tour was as advertised in terms of level of activity. It incorporated a variety of experiences & included interactions with local culture & give back to the local community through Planeterra. Participants came from different parts of the world & their ages covered a wide range, which offered the opportunity for cultural & personal exchanges throughout the trip. The sights & experiences offered were fascinating &, at times unique, despite & sometimes because of the heavy rain. The tour guide provided enough information about the places & people we encountered without being too talkative & he answered questions freely.

Countryside and village visits

Tour Type

Small Group Tour

Accommodation

Hotel, Resort, Home-stay, Lodge

Age Range

12-100 yrs

Operated in

english

Destinations

Kota Kinabalu, Kota Belud, Sunga

Kota Kinabalu, Kota Belud, Sungai Kinabatangan, Sepilok, Pulau Libaran

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Duration8 days

From

USD 1,649

USD 1,401

Saving

USD 248

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Philippines Island Explorer 13 day - September 2027

(93 reviews )

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I have now completed 4 intro tours, and each trip just gets better! We have just finished the Philippines tour, and the expeditions are out of this world, but what made this trip stand out most was our tour guide Zoe! she always went above and beyond, to make sure everyone was catered for and having the best time. Zoe was full of knowledge and ideas, and had more patience than I thought was possible. I would redo this trip all over again if possible with Zoe! I highly highly recommend this trip if you;re an adrenaline seeker, and looking to have a once in a life time trip

ExplorerActive and outdoor

Tour Type

Group Tour

Accommodation

Home-stay, Hotel, Hut

Age Range

18-55 yrs

Operated in

english

Destinations

Manila, Coron, El Nido, Cebu, Si

Manila, Coron, El Nido, Cebu, Siquijor, Moalboal, Busuanga

Duration13 days

From

USD 1,924

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Journeys: Best Of Borneo - September 2027

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Journeys: Best of Borneo - September 2027

(13 reviews )

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Great guide, awesome animals seen and interesting culture. We were also very lucky to have a great group of fellow travelers

Countryside and village visits

Tour Type

Small Group Tour

Accommodation

Hotel, Lodge, Resort

Age Range

12-100 yrs

Operated in

english

Destinations

Kota Kinabalu, Kuching, Tabin Wi

Kota Kinabalu, Kuching, Tabin Wildlife Reserve, Gunung Mulu National Park, Kampung Bilit

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Duration12 days

From

USD 4,449

USD 3,781

Saving

USD 668

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Cambodia Explorer - September 2027

4.9

(136 reviews )

No booking fees

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A fantastic 11 days in Cambodia exploring the country side, learning about the culture and the genocide. From the moment I met Hul, I knew he was going to be a joy to be around. His fun, witty nature is just what is required for being a tour guide. Hul has been really knowledgable on all aspects of history and Cambodian culture. He is super organised and explains to everyone where they need to be. Hul makes sure he brings the party wherever he goes and ensures everyone is having a good time. It was amazing for him to bring us along to his families houses and get to experience where he grew up and how life is in Cambodia, I will never forget how warm the family welcomed us while we had their rice wine and home cooked lunch. I am so glad Hul was our tour guide and he made the experience unforgettable.

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel, Hut

Age Range

18-40 yrs

Operated in

english

Destinations

Siem Reap, Angkor Wat, Kampot, K

Siem Reap, Angkor Wat, Kampot, Koh Rong, Phnom Penh, Koh Rong Samloem

Duration11 days

From

USD 1,150

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All South East Asia Tours in September 2027

Page 9 of 459 Trips in South East Asia during September 2027 with 4,069 Reviews

Page 9 of 459 Trips in South East Asia during September 2027 with 4,069 Reviews

Essential Bangkok to Hanoi - 14 days - September 2027

Solo-ish Vietnam & Cambodia - September 2027

China & Vietnam: Chengdu to Ho Chi Minh - September 2027

China to Vietnam: An Overland Adventure - September 2027

China & Vietnam: The Great Wall to Ho Chi Minh - September 2027

Cambodia to Bangkok: Phnom Penh, Siem Reap & Khao San Road Hangouts - September 2027

Discover The Mekong Delta - September 2027

Bangkok to Chiang Mai Express - September 2027

Vietnam Express Southbound - September 2027

Sabah Adventure - September 2027

Borneo – East Sabah Adventure - September 2027

Philippines Island Explorer 13 day - September 2027

Journeys: Best of Borneo - September 2027

Cambodia Explorer - September 2027

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 2027

Page 9 of 459 Trips in South East Asia during September 2027 with 4,069 Reviews

Page 9 of 459 Trips in South East Asia during September 2027 with 4,069 Reviews