10 Best South East Asia Multiday Tours in September 2026

Ultimate Cambodian Adventure - September 2026

29% OFF TODAY

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Ultimate Cambodian Adventure - September 2026

4.8

(4 reviews )

No booking fees

Best price guaranteed

Wonderful trip aligned with a social cause, a wonderful CEO and a lifetime of unforgettable memories. The experience was marvellous. Thanks to G Adventures for making it happen. Looking forward to the next one!!

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

12-100 yrs

Operated in

english

Destinations

Phnom Penh, Kampot, Koh Rong, Ba

Phnom Penh, Kampot, Koh Rong, Battambang, Siem Reap, Kratie, Kampong Cham

29% OFF TODAY

Duration14 days

From

USD 1,899

USD 1,344

Saving

USD 555

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Bali & Lombok Adventure - September 2026

No booking fees

Best price guaranteed

Tell anyone to picture paradise, and the beaches of Bali and Lombok will likely pop into their minds. Experience it for yourself on this 15-day adventure through the Islands of Indonesia and see why Bali and Lombok are favourites among travellers – it might have something to do with the blend of beaches, great food and rich cultures. Feel rejuvenated as you walk, hike, cycle, snorkel and swim through the islands and surrounding seas. Both these gorgeous islands are famous for their beauty and welcoming spirit, which you’ll encounter at every turn.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

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

Age Range

15-99 yrs

Operated in

english

Destinations

Gili Islands, Ubud, Labuhan Pand

Gili Islands, Ubud, Labuhan Pandan, Senaru, Gili air, Sidemen, Mount Batur, Lovina, Sanur, Tetebatu

Duration15 days

From

USD 1,775

USD 1,722

Saving

USD 53

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Cambodia: Hike, Bike & Kayak - September 2026

18% OFF TODAY

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Cambodia: Hike, Bike & Kayak - September 2026

No booking fees

Best price guaranteed

Cambodia’s incredible beauty, fantastic food and unique culture are even better when combined with some outdoor adventures. Get active on this eight-day exploration of the country’s verdant countryside, Khmer history and welcoming communities – hiking, biking and kayaking through its heart. Explore Phnom Penh and take to the Mekong for an island homestay, get up close with Irrawaddy dolphins and explore spectacular flooded forests, then discover the ancient temple ruins of the incredible Angkor complex by foot and mountain bike – this is one of the most important archaeological sites in Cambodia and of course, a UNESCO World Heritage site! From Phnom Penh to Siem Reap, you’ll see Cambodia in all its natural glory.

Active and outdoor

Tour Type

Small Group Tour

Accommodation

Hotel, Home-stay

Age Range

15-99 yrs

Operated in

english

Destinations

Siem Reap, Phnom Penh, Kratie, Stung Treng

18% OFF TODAY

Duration8 days

From

USD 1,465

USD 1,208

Saving

USD 257

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25% OFF TODAY

Very Vietnam - 10 days - September 2026

No booking fees

Best price guaranteed

Explore the best of Vietnam on this 10-day adventure from Hanoi to Ho Chi Minh City. Begin in the capital’s bustling old quarter before cruising the emerald waters of Halong Bay. Discover imperial tombs and temples in historic Hue, then wind your way over the Hai Van Pass to charming Hoi An. Take a countryside bike ride, taste local street food, or tailor your own outfit. In the Mekong Delta, cruise narrow canals and visit floating markets before ending in vibrant Ho Chi Minh City. A perfect blend of culture, scenery and unforgettable local experiences.

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel, Sleeper Train, Resort

Age Range

18-80 yrs

Operated in

english

Destinations

Hanoi, Ho Chi Minh City, Halong

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

25% OFF TODAY

Duration10 days

From

USD 2,145

USD 1,609

Saving

USD 536

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Indonesia: Hammocks & Hikes - September 2026

27% OFF TODAY

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Indonesia: Hammocks & Hikes - September 2026

(3 reviews )

No booking fees

Best price guaranteed

I had a great trip, and enjoyed getting to see different side of Indonesia. Panji ensured we learnt lots about the local culture and had a worry free trip around the country!

City sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel, Home-stay, Villa

Age Range

18-39 yrs

Operated in

english

Destinations

Jakarta, Kuta, Red Island, Pemut

Jakarta, Kuta, Red Island, Pemuteran, Cianjur, Bandung, Yogyakarta, Ngadas, Bromo

27% OFF TODAY

Duration14 days

From

USD 1,729

USD 1,257

Saving

USD 472

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Journeys: Iconic Thailand - September 2026

27% OFF TODAY

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Journeys: Iconic Thailand - September 2026

(7 reviews )

No booking fees

Best price guaranteed

It was well organized, lots of different activities, biking, cooking, temples, etc. Days were busy but I was expecting that. It matched the infos on the website. Our guide was simply amazing. We discovered a great country. It was my second tour with this company, certainly not my last.

Photography toursChill out

Tour Type

Small Group Tour

Accommodation

Hotel, Resort, Villa, Lodge

Age Range

12-100 yrs

Operated in

english

Destinations

Bangkok, Ko Samet, Khao Sok, Kra

Bangkok, Ko Samet, Khao Sok, Krabi, Kanchanaburi, Ayutthaya, Chiang Mai

27% OFF TODAY

Duration15 days

From

USD 4,529

USD 3,294

Saving

USD 1,235

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Southern and Northern Vietnam Tour - September 2026

Trip customizable

Best price guaranteed

Starting from Ho Chi Minh City, this 6-day, guided trip will take you to some of the major destinations of southern and northern Vietnam. We will pick you up from the airport upon arrival in the city and transfer you to your accommodation. Transfer to the Mekong River Delta on the second day of the trip and visit the Cai Be Floating Market. Learn more about the life of the people who live in this region. Proceed to Ho Chi Minh City next and enjoy a sightseeing tour of the city. See some of its major sights before leaving Saigon for the Cu Chi Tunnels. Learn more about Vietnamese history and the Vietnam War during a visit to the tunnels and take a flight to Hanoi. The fourth day of this trip will take you to the stunning natural wonder that is Ha Long Bay. Explore the bay during a cruise trip and see magnificent karst formations rising from the waters. Drive back to Hanoi on the second last day of the tour. We will drop you at the airport after the trip is over.

City sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

18-99 yrs

Operated in

english, french, german

Destinations

Hanoi, Ho Chi Minh City, Halong

Hanoi, Ho Chi Minh City, Halong Bay, Mekong Delta

Duration6 days

From

USD 599

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50% OFF TODAY

10-day Signature Vietnam Tour I Night Train Experience - September 2026

(10 reviews )

Trip customizable

Best price guaranteed

Our Vietnam tour was thoroughly enjoyable—the food was incredible, and the scenery absolutely stunning. What made the experience even more seamless was our tour manager, who responded promptly to every request and went above and beyond to ensure we reached each destination smoothly. Much appreciated.

Natural landmarks sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

1-90 yrs

Operated in

chinese, english, french, german, italian, spanish

Destinations

Hanoi, Ho Chi Minh City, Halong

Hanoi, Ho Chi Minh City, Halong Bay, Mekong Delta, Cuchi Tunnels, Hoi An, Ninh Binh, Hue

50% OFF TODAY

Duration10 days

From

USD 1,950

USD 975

Saving

USD 975

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Philippines East - September 2026

(7 reviews )

No booking fees

Best price guaranteed

There was a lot of activities and a balance of time to rest and meet people. The hotels were nice and the transport was always ready and arranged well. I like the visit to the dog sanctuary and the beautiful beaches although the weather did not always hold up.

BeachLocal boat rides

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

18-40 yrs

Operated in

english

Destinations

Cebu City, Boracay, Siargao, Moa

Cebu City, Boracay, Siargao, Moalboal, Kawasan Falls

Duration8 days

From

USD 1,250

USD 1,213

Saving

USD 38

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13% OFF TODAY

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Best of Vietnam - September 2026

(1 review )

No booking fees

Best price guaranteed

The trip had an excellent structure to see a d things to do. I appreciate how the company helps improve people's lives at the same time tourists have an opportunity to spend time with them.

Local culture

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Guest House, Home-stay

Age Range

15-99 yrs

Operated in

english

Destinations

Hanoi, Ho Chi Minh City, Hue, Ph

Hanoi, Ho Chi Minh City, Hue, Phong Nha-Ke Bang National Park, Halong Bay, Mekong Delta, Dalat, Nha Trang, Hoi An

13% OFF TODAY

Duration20 days

From

USD 3,080

USD 2,689

Saving

USD 391

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Journeys: Explore Northern Thailand - September 2026

(8 reviews )

No booking fees

Best price guaranteed

I had a fantastic time and would highly recommend this adventure.

Cultural, religious and historic sites

Tour Type

Group Tour

Accommodation

Hotel, Resort, Villa

Age Range

12-95 yrs

Operated in

english

Destinations

Bangkok, Kanchanaburi, Ayutthaya

Bangkok, Kanchanaburi, Ayutthaya, Chiang Mai

Duration8 days

From

USD 1,422

USD 1,379

Saving

USD 43

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22% OFF TODAY

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Classic Bali - September 2026

(4 reviews )

No booking fees

Best price guaranteed

Bali took my heart and made me fall in love with life again, such a beautiful place with such beautiful people and with a new group of friends I will keep forever. Thank you I loved every moment of my eat pray love experience. I couldn?t have seen as much or done as much alone and on such a price

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

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

Age Range

12-100 yrs

Operated in

english

Destinations

Sanur, Candidasa, Munduk, Kintam

Sanur, Candidasa, Munduk, Kintamani, Ubud

22% OFF TODAY

Duration8 days

From

USD 879

USD 682

Saving

USD 197

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10 days | Discover Classic Laos - September 2026

Trip customizable

Best price guaranteed

Discover classic Laos on this 10-day guided tour. Start in the UNESCO heritage ancient royal capital Luang Prabang and travel through Phonsavanh to Vang Vieng to the final destination of Vientiane, the capital of Laos. In Luang Prabang, visit famous temples that are still used in daily Lao life, experience a boat trip on the mighty Mekong River to the mysterious Pak Ou cave and see other highlights such as stunning waterfalls and a living farm. Xieng Khouang, the next stop, is best-known for having been heavily bombed during the Indochina War and also for the historic Plain of Jars. In Vang Vieng, visit nearby villages, populated by the Hmong hill tribe and Tai Dam people, who live a simple life but possess a vibrant local culture and an interesting history. Continue to Vientiane and stop to visit an archaeological site of Vang Xang, where you can admire one of the country’s oldest Buddha statues, dating back to the 11th century. All accommodation, transport and activities are included on this tour, as well as several meals. Check out the what’s included sections and the detailed itinerary for more information.

City sightseeing

Tour Type

Private Tour

Accommodation

Hotel

Age Range

12-85 yrs

Operated in

english

Destinations

Luang Prabang, Vientiane, Vang V

Luang Prabang, Vientiane, Vang Vieng, Xieng Khouang

Duration10 days

From

USD 1,949

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50% OFF TODAY

11-Day Magical Vietnam Private Tour I Beach Relaxation - September 2026

(6 reviews )

Trip customizable

Best price guaranteed

A very good travel agency that was able to help us put together this magnificent 14-day holiday in Vietnam. We really appreciated the guides, the walks away from the crowds and the recommended homestays. The agency was available throughout our stay and even allowed us to pick up a small oversight in a hotel further down the road. Thank you very much, Vietnam Tour!

Cultural, religious and historic sites

Tour Type

Private Tour

Accommodation

Hotel, Resort

Age Range

1-99 yrs

Operated in

chinese, english, french, german, spanish

Destinations

Hanoi, Ho Chi Minh City, Halong

Hanoi, Ho Chi Minh City, Halong Bay, Mekong Delta, Cuchi Tunnels, Hoi An, Da Nang, Cu Chi Tunnels

50% OFF TODAY

Duration11 days

From

USD 2,345

USD 1,173

Saving

USD 1,173

View Tour

All South East Asia Tours in September 2026

Page 10 of 337 Trips in South East Asia during September 2026 with 1,492 Reviews

Ultimate Cambodian Adventure - September 2026

Bali & Lombok Adventure - September 2026

Cambodia: Hike, Bike & Kayak - September 2026

Very Vietnam - 10 days - September 2026

Indonesia: Hammocks & Hikes - September 2026

Journeys: Iconic Thailand - September 2026

Southern and Northern Vietnam Tour - September 2026

10-day Signature Vietnam Tour I Night Train Experience - September 2026

Philippines East - September 2026

Best of Vietnam - September 2026

Journeys: Explore Northern Thailand - September 2026

Classic Bali - September 2026

10 days | Discover Classic Laos - September 2026

11-Day Magical Vietnam Private Tour I Beach Relaxation - September 2026

Page 10 of 337 Trips in South East Asia during September 2026 with 1,492 Reviews

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 10 of 337 Trips in South East Asia during September 2026 with 1,492 Reviews

Page 10 of 337 Trips in South East Asia during September 2026 with 1,492 Reviews