10 Best Thailand Multiday Tours in September 2026

Colors of Bangkok – Half Day Cycling Tour - September 2026

Trip customizable

Best price guaranteed

Colors of Bangkok is a popular half-day cycling tour in Bangkok. Enjoy pedaling through narrow streets and backyards, visit Wat Bang Krasop temple and Sri Nakhon Khuean Khan Park, enjoy delicious Thai meal and explore Bang Krachao “the green lung of Bangkok”. Your tour begins as you cross the Chao Praya River on a ferryboat. While standing on the riverbanks of the Chao Praya River, the many loops running in and out the Bhumibol Bridges I & II at 40 m is sure to impress you. Once you reach the other side of the river, you will find yourself in Bangkrachao sub-district, also called “The Green Lung of Bangkok” or “Bangkok’s green jungle”. It is the biggest & greenest area near the city (about 16 kms). Here, you will cycle on elevated pathways through lush vegetation and under the shade of coconut, palm and banana trees. Our first stop in Bangkrachao is a local, non-touristy Buddhist temple (Wat Bang Krasop). Mind your head when stepping inside the old temple. If time allows, we will pay a short visit to the elementary school next to the temple to say hello to the children. We continue the bicycle ride deeper into the jungle until we reach a Muay Thai boxing gym. Take time to learn about this national sports. Those keen in trying it out can also do so and take a short lesson from the master. Then, we continue our ride crossing a market (if it is open) and visit the beautiful Sri Nakhon Khuean Khan Park, where we take a break and enjoy the scenery. During the ride, we will also make a stop at a local restaurant to offer you a typical Thai meal like “Pad Thai” or “Kao Pad” (fried noodles or fried rice) with shrimps, crab, pork, chicken or vegetarian. Communicate your preference with your guide. After our meal, we return to the pier where we take the ferry back to Bangkok and end the tour. You don't need to be an avid cyclist to join the tour. Colors of Bangkok is an easy paced and relaxed biking trip that is suitable for the young and the old. Note: RBB reserves the right to change advertised itineraries, since schools and local shops may be closed during the weekend, school holidays and national holidays.

Mountain biking

Tour Type

Group Tour

Age Range

1-80 yrs

Operated in

english

Destinations

Bangkok

Duration4 hours

From

USD 42

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Thailand Grand Tour & Cambodia Package, Small Group Tour (other Languages) - September 2026

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Thailand Grand Tour & Cambodia Package, Small Group Tour (other Languages) - September 2026

Trip customizable

Best price guaranteed

Join this memorable thirteen-day tour exploring two of the oldest kingdoms in Southeast Asia: Thailand and Cambodia. Start your adventure from Chiang Mai, the beautiful former capital of the Lanna kingdom, mingle with the locals in the night market, and be amazed by the beauty of the ancient Buddhist temples before continuing to Sukhothai and Ayutthaya, two UNESCO World Heritage Sites that both served as capitals of Siam. Ends this unforgettable trip in Cambodia, the Kingdom of wonder, a fascinating mix of culture and majestic heritage and ancient and modern worlds collide to create unforgettable adventures. Marvel before its glorious temples, matched by only a few select spots on earth. This tour is operated in a small group of up to 8 passengers.

Art and architecture

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

6-99 yrs

Operated in

italian, french, spanish, german

Destinations

Chiang Mai, Siem Reap, Bangkok

Chiang Mai, Siem Reap, Bangkok, Kanchanaburi, Chiang Rai, Sukhothai, Ayutthaya

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Duration13 days

From

USD 2,564

USD 2,179

Saving

USD 385

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Thai Island Explorer - September 2026

No booking fees

Best price guaranteed

Get ready for 14 days of island hopping, dreamy beaches and unforgettable moments as we explore some of the most beautiful spots Thailand has to offer – your dream island hopping trip is here! Start your journey in the heart of Bangkok, a city buzzing with energy and culture. Then trade city lights for island vibes as you make your way to Phuket, stopping at some of Thailand’s most incredible islands. Think ancient temples, colourful coral reefs, panoramic views, and a culture so rich, you’ll feel completely immersed. Every day brings something new, with tropical adventures, laid-back days, and nights that turn into stories you’ll tell for years – all with a whole new group of friends! You’ll head home with a full heart, incredible memories, and of course, some epic insta shots.

CruiseYoga

Tour Type

Group Tour

Age Range

18-55 yrs

Operated in

english

Destinations

Phuket, Bangkok

Duration14 days

From

USD 1,799

USD 1,745

Saving

USD 54

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Thai Islands Youth Adventure - 14 days - September 2026

No booking fees

Best price guaranteed

GROUP TOUR (FOR AGES 18 - 39): Explore Thailand on this 14 day tour from bustling Bangkok to vibrant Phuket, taking in some of the country’s most beautiful islands along the way. Begin amid the culture and canals of Bangkok before travelling south to Koh Samui, Koh Phangan and Koh Tao, each offering golden sands, colourful reefs and laid-back tropical charm. Journey onward to Krabi’s limestone cliffs, then to the iconic Phi Phi Islands and famous Maya Bay, with a mix of cultural sights, natural beauty, and island life throughout, finishing with a final celebration on the shores of Phuket.

Explorer

Tour Type

Group Tour

Accommodation

Hostel, Hotel

Age Range

18-39 yrs

Operated in

english

Destinations

Phuket, Bangkok, Krabi, Phi Phi

Phuket, Bangkok, Krabi, Phi Phi Islands, Koh Samui, Koh Phangan, Koh Tao

Duration14 days

From

USD 2,105

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22% OFF TODAY

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Thailand Adventure - September 2026

No booking fees

Best price guaranteed

If you're looking for beaches, adventure, floating bungalows and a taste of local life this is the Thailand Adventure for you. On this Thailand Adventure we are blending dreamy sea days with temples and more. If you want a taste of it all in just over two-weeks, this is the Thailand tour for you!

City sightseeingBeach

Tour Type

Group Tour

Accommodation

Bungalow, Home-stay, Hotel, Sleeper Train

Age Range

18-40 yrs

Operated in

english

Destinations

Chiang Mai, Bangkok

22% OFF TODAY

Duration15 days

From

USD 1,625

USD 1,261

Saving

USD 364

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Thailand Express Youth Adventure - 9 days - September 2026

No booking fees

Best price guaranteed

GROUP TOUR (FOR AGES 18 - 39): Travel from Bangkok to Koh Phangan on this 9-day youth tour. In the Thai capital, discover Khao San Road, ride a tuk-tuk to discover ancient temples and enjoy a hands on cooking class. Kayak your way around Khao Sok National Park and spend a memorable night in floating bungalows, before continuing to Koh Phangan for four days of beachside relaxation, full moon parties, Muay Thai or yoga and a Thai massage.

Explorer

Tour Type

Group Tour

Accommodation

Bungalow, Guest House, Hotel

Age Range

18-39 yrs

Operated in

english

Destinations

Bangkok, Koh Phangan, Khao Sok

Duration9 days

From

USD 1,325

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10% OFF TODAY

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

10% OFF TODAY

Duration10 days

From

USD 1,329

USD 1,196

Saving

USD 133

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Island Escape, 12 Days (option 1) - September 2026

15% OFF TODAY

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Island Escape, 12 Days (option 1) - September 2026

Trip customizable

Best price guaranteed

Join this twelve-day tour to discover the exotic tropical islands of Thailand. Get ready for a dream beach vacation at some of the most wonderful places in the world and fall in love with its laid-back atmosphere. Discover Phuket, one of the world’s finest beach destinations, with fine white sands, nodding palm trees, glittering seas and lively towns and dive into one of the Koh Phi Phi sandy beaches and crystalline waters.

Active and outdoorBeach

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

6-99 yrs

Operated in

english

Destinations

Krabi, Phuket, Koh Lanta , Koh Phi Phi

15% OFF TODAY

Duration12 days

From

USD 1,056

USD 897

Saving

USD 158

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18% OFF TODAY

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Solo-ish Thailand - September 2026

(4 reviews )

No booking fees

Best price guaranteed

A fantastic experience. Minty, our CEO, was absolutely wonderful. The variety of activities and cultural activities experiences was perfect. So was downtime on beaches and lakes. Can’t wait to book my next G Adventures tour!

Explorer

Tour Type

Small Group Tour

Accommodation

Bungalow, Hotel, Resort

Age Range

18-100 yrs

Operated in

english

Destinations

Chiang Mai, Phuket, Khao Lak, Ba

Chiang Mai, Phuket, Khao Lak, Bangkok, Khao Sok National Park, Cheow Lan Lake

18% OFF TODAY

Duration12 days

From

USD 2,449

USD 2,019

Saving

USD 430

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Southern Thailand Family Holiday - September 2026

No booking fees

Best price guaranteed

See the best of southern Thailand’s cities and scenery on this eight-day family adventure. Start strong with the excellent beaches of Phuket, then explore the wilderness of Khao Sok National Park, hopping onboard a longtail boat to explore Cheow Lan Lake and stopping for lunch at a raft house. Then you’ll get to experience a bit of local life during a homestay in the Phrom Lok District, sharing homecooked meals and learning traditional painting techniques from the local families. Spend a day relaxing or island-hopping with the family in Krabi, where you might also go rock climbing or snorkelling, before finishing back in the paradise of Phuket.

Tour Type

Small Group Tour

Accommodation

Home-stay, Hotel, Resort

Age Range

5-99 yrs

Operated in

english

Destinations

Phuket, Khao Sok National Park

Phuket, Khao Sok National Park, Krabi

Duration8 days

From

USD 1,440

USD 1,397

Saving

USD 43

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Best of Thailand Family Holiday - September 2026

No booking fees

Best price guaranteed

Bring the family along on a 15-day adventure that covers the very best of Thailand. Start in Bangkok, experiencing its quieter side on a visit to Wat Pho, one of the six most important temples in the country, and a ride along the city’s famous khlongs (canals). Learn about Kanchanaburi’s history, swim in waterfall pools at Erawan National Park and meet rescued elephants at a sanctuary near Chiang Mai. You’ll be able to meet locals and get a glimpse at their lifestyles during visits to rural villages, spot wildlife in Khao Sok National Park and head out on a longtail boat on Cheow Lan Lake. Kick back and relax with free time in Krabi, then wrap up your family adventure on the pristine beaches of Phuket.

Tour Type

Small Group Tour

Accommodation

Home-stay, Hotel, Resort, Sleeper Train

Age Range

5-99 yrs

Operated in

english

Destinations

Phuket, Bangkok, Khao Sok Nation

Phuket, Bangkok, Khao Sok National Park, Phrom Lok, Krabi, Kanchanaburi, Erawan National Park, Ayutthaya, Chiang Mai, Chiang Dao

Duration15 days

From

USD 3,140

USD 3,046

Saving

USD 94

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Northern Thailand & Ancient Capitals - 6 days - September 2026

No booking fees

Best price guaranteed

Join this captivating 6-day journey through Thailand's cultural wonders. Explore Ayutthaya's ancient ruins, Sukhothai Historical Park, and Chiang Rai's intricate temples. Discover the mystique of the Golden Triangle and indulge in Chiang Mai's tea culture at Araksa Tea Garden. Experience a sustainable city tour and try traditional Khao Soi by the Ping River.

Explorer

Tour Type

Group Tour

Accommodation

Hotel, Guest House

Age Range

18-80 yrs

Operated in

english

Destinations

Chiang Mai, Bangkok, Phitsanulok

Chiang Mai, Bangkok, Phitsanulok, Chiang Rai

Duration6 days

From

USD 985

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Treasures Of Thailand 8 Days - Chiang Mai To South, Small Group Tour (other Languages) - September 2026

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Treasures Of Thailand 8 Days - Chiang Mai To South, Small Group Tour (other Languages) - September 2026

Trip customizable

Best price guaranteed

Journey back in time to the ancient kingdoms of Thailand with this enchanting eight-day tour. Start your adventure in Chiang Mai, the beautiful former capital of the Lanna kingdom, mingle with the locals in the night market and, be amazed by the beauty of the ancient Buddhist temples. Then, continue to Sukhothai and Ayutthaya, two UNESCO World Heritage Sites that both served as capitals of Siam. Your odyssey ends in bustling Bangkok, the capital known as the ‘City of Angels’. Join this tour and learn about Thailand´s past, understand its culture, and catch a glimpse of its mesmerising natural beauty.This tour is operated in a small group of up to 8 passengers.

Art and architecture

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

6-99 yrs

Operated in

italian, french, spanish, german

Destinations

Chiang Mai, Sukhothai, Ayutthaya

Chiang Mai, Sukhothai, Ayutthaya, Kanchanaburi, Bangkok

15% OFF TODAY

Duration8 days

From

USD 1,463

USD 1,244

Saving

USD 219

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Thai Island Hopper West - September 2026

(1 review )

No booking fees

Best price guaranteed

Throughly enjoyed it, Bank was an amazing guide he really put the effort in, he was amazing. Would recommend the trip to anyone.

BeachChill out

Tour Type

Group Tour

Accommodation

Hotel, Resort

Age Range

18-35 yrs

Operated in

english

Destinations

Phuket, Koh Phi Phi, Krabi

Duration8 days

From

USD 505

USD 490

Saving

USD 15

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All Thailand Tours in September 2026

Page 9 of 138 Trips in Thailand during September 2026 with 1,576 Reviews

Get a customized trip to Thailand in September 2026

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Page 9 of 138 Trips in Thailand during September 2026 with 1,576 Reviews

Combine Thailand in September with Nearby Countries for an Unforgettable Trip

Colors of Bangkok – Half Day Cycling Tour - September 2026

Thailand Grand Tour & Cambodia Package, Small Group Tour (other Languages) - September 2026

Thai Island Explorer - September 2026

Thai Islands Youth Adventure - 14 days - September 2026

Thailand Adventure - September 2026

Thailand Express Youth Adventure - 9 days - September 2026

North Thailand: Rivers & Rice Fields - September 2026

Island Escape, 12 Days (option 1) - September 2026

Solo-ish Thailand - September 2026

Southern Thailand Family Holiday - September 2026

Best of Thailand Family Holiday - September 2026

Northern Thailand & Ancient Capitals - 6 days - September 2026

Treasures Of Thailand 8 Days - Chiang Mai To South, Small Group Tour (other Languages) - September 2026

Thai Island Hopper West - 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 Thailand Tours in September 2026

Page 9 of 138 Trips in Thailand during September 2026 with 1,576 Reviews

Get a customized trip to Thailand in September 2026

See Thailand tours by duration

Page 9 of 138 Trips in Thailand during September 2026 with 1,576 Reviews