10 Best Thailand Multiday Tours in September 2026

Southern Thailand Sojourn: Nightlife & National Parks - September 2026

37% OFF TODAY

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Southern Thailand Sojourn: Nightlife & National Parks - September 2026

(12 reviews )

No booking fees

Best price guaranteed

I had a great experience on this tour, as a solo traveller it was a great way to connect with other travellers. My tour guide was very helpful and friendly and shared a lot of local information.

WildlifeKayaking and canoeing

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Bungalow, Resort

Age Range

18-39 yrs

Operated in

english

Destinations

Bangkok, Ko Tao, Koh Tao, Surat

Bangkok, Ko Tao, Koh Tao, Surat Thani, Khao Sok, Koh Pha Ngan

37% OFF TODAY

Duration8 days

From

USD 849

USD 534

Saving

USD 315

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Thailand: Night Markets & Blue Waters - September 2026

27% OFF TODAY

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Thailand: Night Markets & Blue Waters - September 2026

(7 reviews )

No booking fees

Best price guaranteed

I enjoyed learning, seeing, tasting, and getting involved in the local culture. An unforgettable experience I would not be able to replicate on my own.

WildlifeTrekking and Hiking

Tour Type

Small Group Tour

Accommodation

Hotel, Sleeper Train, Hut, Bungalow, Resort

Age Range

18-39 yrs

Operated in

english

Destinations

Bangkok, Ko Tao, Koh Tao, Khao S

Bangkok, Ko Tao, Koh Tao, Khao Sok National Park, Koh Pha Ngan, Chiang Mai, Ban Mae Jok, Pa Khao Lam, Surat Thani

27% OFF TODAY

Duration15 days

From

USD 1,549

USD 1,126

Saving

USD 423

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Northern Thailand Hilltribes Trek - September 2026

27% OFF TODAY

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Northern Thailand Hilltribes Trek - September 2026

(8 reviews )

No booking fees

Best price guaranteed

A trip with variety of experience' s (nature and natives) and a good split between transport, walking and time on your own

WildlifeTrekking and Hiking

Tour Type

Small Group Tour

Accommodation

Hotel, Home-stay, Hut

Age Range

12-100 yrs

Operated in

english

Destinations

Chiang Mai, Ban Pha Mon, Ban Mua

Chiang Mai, Ban Pha Mon, Ban Muang Pam, Ban Jabo

27% OFF TODAY

Duration5 days

From

USD 469

USD 340

Saving

USD 129

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Journeys: Explore Northern Thailand - September 2026

22% OFF TODAY

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Journeys: Explore Northern Thailand - September 2026

(13 reviews )

No booking fees

Best price guaranteed

Our trip to Thailand with National Geographic / G Adventures was an unforgettable, amazing trip. Our itinerary afforded us unique experiences to connect with local people and culture. Our CEO treated us like family and made each activity more meaningful and more fun.

Cultural, religious and historic sites

Tour Type

Small Group Tour

Accommodation

Hotel, Resort, Villa

Age Range

12-100 yrs

Operated in

english

Destinations

Bangkok, Kanchanaburi, Ayutthaya

Bangkok, Kanchanaburi, Ayutthaya, Chiang Mai

22% OFF TODAY

Duration8 days

From

USD 2,049

USD 1,590

Saving

USD 459

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Northern Thailand: Hilltribes & Villages - September 2026

35% OFF TODAY

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Northern Thailand: Hilltribes & Villages - September 2026

(8 reviews )

No booking fees

Best price guaranteed

It was fun got to meet new people and learn new things it’s nice to get out of your comfort zone sometimes and explore the world, especially with g adventures

WildlifeTrekking and Hiking

Tour Type

Small Group Tour

Accommodation

Hotel, Bungalow, Hut, Sleeper Train

Age Range

18-39 yrs

Operated in

english

Destinations

Bangkok, Chiang Mai, Ban Mae Jok

Bangkok, Chiang Mai, Ban Mae Jok, Pa Khao Lam

35% OFF TODAY

Duration8 days

From

USD 729

USD 473

Saving

USD 256

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Southeast Asia Discovery: Seasides And Street Food - September 2026

18% OFF TODAY

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Southeast Asia Discovery: Seasides and Street Food - September 2026

4.9

(10 reviews )

No booking fees

Best price guaranteed

I would highly recommend doing a tour like this one, I feel like the experiences I got from this will be very hard to recreate. They have a special place for me and I will always remember this trip fondly.

Wildlife

Tour Type

Small Group Tour

Accommodation

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

Age Range

18-39 yrs

Operated in

english

Destinations

Bangkok, Nha Trang, Da Nang, Hoi

Bangkok, Nha Trang, Da Nang, Hoi An, Hue, Phong NHA, Hanoi, Ha Long Bay, Siem Reap, Vientiane, Vang Vieng, Luang Prabang, Pak Beng, Chiang Khong, Chiang Mai, Phnom Penh, Koh Rong Island, Chambok, Ho Chi Minh City

18% OFF TODAY

Duration30 days

From

USD 3,049

USD 2,513

Saving

USD 536

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Essential Thailand - September 2026

No booking fees

Best price guaranteed

Diving into Thailand's rich history and fascinating culture, experience the contrasts between the bright lights, glittering skyscrapers and vibrant street markets of Bangkok and the lush green landscapes and peaceful rural life of northern Thailand.

Adventure

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

5-99 yrs

Operated in

english

Destinations

Khao Sok, Andaman, Bangkok, Chia

Khao Sok, Andaman, Bangkok, Chiang Mai, Kanchanaburi, Sukhothai, Chiang Rai

Duration12 days

From

USD 2,025

USD 1,945

Saving

USD 80

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Best of Northern Thailand - September 2026

4.7

(27 reviews )

No booking fees

Best price guaranteed

Wow! This trip was just incredible.Temples,Buddhas,meeting elephants,travelling on the Death railway ,swimming in the river Kwai and so much more. If you want to learn about the history and culture of this beautiful country then this is the trip for you. Our guide Wit was absolutely outstanding and he made the trip so special. This was our first trip with Explore and we will definitely be booking another.

Active and outdoorWildlife

Tour Type

Small Group Tour

Accommodation

Hotel, Home-stay, Resort

Age Range

16-99 yrs

Operated in

english

Destinations

Bangkok, Chiang Mai, Elephant Na

Bangkok, Chiang Mai, Elephant Nature Park, Si Satchanalai, Sukhothai, Ayutthaya, Kanchanaburi

Duration11 days

From

USD 2,210

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Super Sales

Thai Intro + Dive - September 2026

(11 reviews )

No booking fees

Best price guaranteed

Ive just finished the 13 day tour in Thailand with the wonderful team leader Molly!! This trip has honestly been the best thing I have done in life, its been absolutely amazing!! each day was truly jaw dropping, we done some absolutely amazing things! Molly has been such a pleasure to have as a team leader, she is so nice and makes you feel so relaxed from the minute you get off the plane until you get back on! Im already planning another trip with Intro cannot wait to go back! Would recommend anyone of any age! Suitable for all! ˜˜

CruiseCooking classes

Tour Type

Group Tour

Accommodation

Bungalow, Guest House

Age Range

18-55 yrs

Operated in

english

Destinations

Bangkok, Koh Tao, Koh Phangan, Khao Sok

Duration13 days

From

USD 1,449

USD 1,406

Saving

USD 43

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Super Sales

Southeast Asia Encompassed - September 2026

(11 reviews )

No booking fees

Best price guaranteed

I truly enjoyed my experience with GAdventures. The SouthEast Asia encompassed tour was a great way to see the highlights of 4 different countries. It was a great opportunity to truly experience each culture and give back to the communities. The tour leader really makes the experience as positive as it was. It wouldn’t be the same without Chen!

Wildlife

Tour Type

Small Group Tour

Accommodation

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

Age Range

12-100 yrs

Operated in

english

Destinations

Bangkok, Vang Vieng, Vientiane

Bangkok, Vang Vieng, Vientiane, Hanoi, Ha Long Bay, Hue, Hoi An, Chiang Mai, Ho Chi Minh City, Phnom Penh, Siem Reap, Chiang Khong, Muang Pakbèng, Luang Prabang

Duration29 days

From

USD 4,479

USD 4,345

Saving

USD 134

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Thailand Island Hopping – East Coast - September 2026

37% OFF TODAY

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Thailand Island Hopping – East Coast - September 2026

(7 reviews )

No booking fees

Best price guaranteed

Our family of four had the best time! This was the first trip out of the country for our two teens and we couldn’t have asked for a better experience – for all of us. Our guide, Zam, was organized, helpful, knowledgeable, and funny. We really appreciated his expertise and how well he helped us navigate many different places and spaces. Our group included another family with teens and people from around the world who quickly became friends. We really liked the pacing of this tour -- a couple of days in each island -- and the flexibility on some of the days to do things with just our family instead of being locked into a very tight itinerary with the group. We added on a couple of days to see Bangkok outside of this island tour and I think that is a must-do for anyone visiting Thailand. Our favorite parts of the trip were snorkeling in the islands, hiking up to see the views in Ang Thong park, beach massages, and eating fresh and delicious Thai food.

Explorer

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

12-100 yrs

Operated in

english

Destinations

Bangkok, Koh Tao, Koh Pha Ngan

Bangkok, Koh Tao, Koh Pha Ngan, Koh Samui

37% OFF TODAY

Duration8 days

From

USD 1,599

USD 1,008

Saving

USD 591

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Hike and Kayaking adventure day in Chiang Mai - September 2026

Trip customizable

Best price guaranteed

Following a pick-up from your Chiang Mai hotel, transfer to the starting point of your hike (1.5 hour's drive) and begin with a gradual climb past through various plantations and deep jungle. You will be surrounded by unspoiled nature as your experienced trekking guide leads the way. There's a good chance you will encounter people going about their daily tasks. Throughout the hike, you'll come across scenic views of the valley below, and walk by coffee plantations. Your local guide will share information about the area and explain the customs of village life in northern Thailand. End up at a house for a rewarding Thai lunch with local fruits and freshly brewed coffee. Afternoon, you'll transfer by car (45 min) to the nearby Sri Lanna national park and its scenic lake surrounded by forest and jungle. After a short paddle briefing, you'll navigate on your sit-on-top kayak, exploring the area inside the lake. Paddling and relaxing time. The paddling time is approximately one to 2 hours, depending on participant's fitness conditions. Change and dry at a local restaurant, then transfer back to Chiang Mai for a drop off at your hotel at approximately 17:30.

Trekking and HikingAdventure

Tour Type

Group Tour

Accommodation

Hotel

Age Range

6-79 yrs

Operated in

english

Destinations

Chiang Mai

Duration8 hours

From

USD 89

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High Mountain day hike from Chiang Mai - September 2026

Trip customizable

Best price guaranteed

Join us for an exciting day hiking through the wilds of Northern Thailand. Meeting at your hotel in the city and depart Chiang Mai. Travel by car for approximately 1.5 hour to the trek starting point, in the mountain. Arrive at the starting point and begin your adventure. Hike along one of the numerous available routes using local trails that can vary depending on the conditions of the day. The versatility of the itinerary will ensure that you experience some of Thailand's most pristine forest up close. Stop for lunch in the lush jungle or at a village, and enjoy a delicious lunch of homemade Thai food with fresh fruits, and a local freshly brewed coffee. (Hike 5 km) After lunch, short walk to meet our drive or option to hike another hour to reach the next village, on a mostly downhill trail. Encounter friendly locals and get a glimpse into their everyday lives at the village. Drive back to Chiang Mai for an approximate arrival time in the city at 17:00. Drop off at your hotel.

ExplorerActive and outdoor

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

7-79 yrs

Operated in

english

Destinations

Chiang Mai

Duration8 hours

From

USD 55

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North Thailand: Rivers & Rice Fields - September 2026

No booking fees

Best price guaranteed

Iconic sights and in-depth adventures with a local Trip Leader.Northern Thailand: home of serene temples, unreal scenery, epic histories, food that slaps. And So. Much. More. Want to embrace the new? Jump headfirst into the unknown? Immerse yourself in the extraordinary? This is THE place to do it. We’ll go beyond those all-star attractions and delve deep into the local culture. Grab your camera and pull on those elephant-print pants ‘cos it’s time to get started.

Explorer

Tour Type

Small Group Tour

Accommodation

Guest House, Hotel, Resort

Age Range

18-39 yrs

Operated in

english

Destinations

Chiang Mai, Bangkok

Duration10 days

From

USD 1,269

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Combine Thailand in September with Nearby Countries for an Unforgettable Trip

See tours with itineraries going through multiple countries, including Thailand

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Alternatively, explore tours that are exclusively just England and Thailand, Thailand and Vietnam or Cambodia and Thailand.

All Thailand Tours in September 2026

26 Trips in Thailand during September 2026 with 118 Reviews

See Thailand tours by duration

26 Trips in Thailand during September 2026 with 118 Reviews

Southern Thailand Sojourn: Nightlife & National Parks - September 2026

Thailand: Night Markets & Blue Waters - September 2026

Northern Thailand Hilltribes Trek - September 2026

Journeys: Explore Northern Thailand - September 2026

Northern Thailand: Hilltribes & Villages - September 2026

Southeast Asia Discovery: Seasides and Street Food - September 2026

Essential Thailand - September 2026

Best of Northern Thailand - September 2026

Thai Intro + Dive - September 2026

Southeast Asia Encompassed - September 2026

Thailand Island Hopping – East Coast - September 2026

Hike and Kayaking adventure day in Chiang Mai - September 2026

High Mountain day hike from Chiang Mai - September 2026

North Thailand: Rivers & Rice Fields - September 2026

Combine Thailand in September with Nearby Countries for an Unforgettable Trip

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Food, wine, events and nightlife

Adventure and sport

Wildlife, landscapes and nature

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Sightseeing, attractions, culture and history

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All Thailand Tours in September 2026

26 Trips in Thailand during September 2026 with 118 Reviews

See Thailand tours by duration

26 Trips in Thailand during September 2026 with 118 Reviews