10 Best Koh Samui Multiday Tours in September 2026

Thailand Island Hopping – East Coast - September 2026

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Thailand Island Hopping – East Coast - September 2026

(3 reviews )

No booking fees

Best price guaranteed

I wanted to island hop and I got just that! Tried so many different foods. Saw beautiful beaches and made priceless memories.

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

32% OFF TODAY

Duration8 days

From

USD 1,599

USD 1,085

Saving

USD 514

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Cambodia & The Thai Islands – East Coast - September 2026

(4 reviews )

No booking fees

Best price guaranteed

I loved the whole trip, it was educational and thought provoking and the memories made will last a life time. Our group became a family and I only wish it could have lasted longer. Can?t wait to do another trip.

Explorer

Tour Type

Small Group Tour

Accommodation

Hotel

Age Range

12-100 yrs

Operated in

english

Destinations

Ho Chi Minh City, Bangkok, Koh T

Ho Chi Minh City, Bangkok, Koh Tao, Koh Pha Ngan, Koh Samui, Phnom Penh, Siem Reap

Duration16 days

From

USD 2,629

USD 2,550

Saving

USD 79

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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 2,125

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Bangkok to Bali: Southeast Asia Unfiltered - September 2026

No booking fees

Best price guaranteed

From Bangkok’s buzzing street markets to Bali’s golden beaches, this 24-day adventure is Southeast Asia at its best. Dive into flavour-packed night markets, cruise misty highlands, and explore islands straight out of a postcard. Chase waterfalls in Ang Thong Marine Park, hike a volcano at sunrise, and kick back on hidden beaches in Nusa Lembongan. With a perfect balance of iconic highlights and free time to do your thing, this trip delivers the culture, adventure, and beach vibes you’re after—plus a crew of new travel besties to share it all with.

Explorer

Tour Type

Small Group Tour

Accommodation

Camping, Guest House, Home-stay, Hostel, Hotel, Sleeper Train, Tent

Age Range

18-39 yrs

Operated in

english

Destinations

Bali, Bangkok, Kuala Lumpur, Mel

Bali, Bangkok, Kuala Lumpur, Melaka, Singapore, Canggu, Bulian, Kintamani, Ubud, Surat Thani, Nusa Lembongan, Khao Sok, Koh Samui, George Town, Chenderoh Lake, Cameron Highlands

Duration24 days

From

USD 2,699

USD 2,618

Saving

USD 81

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Bangkok to Bali: Street Food, Summits & Island Escapes - September 2026

No booking fees

Best price guaranteed

Get ready for the ultimate Southeast Asia adventure—spanning four countries, countless flavours, and nonstop vibes. Kick things off in Thailand with epic beaches and buzzing night markets, then cool down in Malaysia’s Cameron Highlands before diving into Singapore’s food scene and skyline views. From there, it’s on to Indonesia’s wilder side: track orangutans in Sumatra, hike volcanoes in Bali, soak in hot springs, and chill out in Gili T. With homestays, jungle treks, cultural eats, and beach bliss, this trip is your fast track to the best of the region—on a budget and with a squad just as stoked as you.

Explorer

Tour Type

Small Group Tour

Accommodation

Camping, Guest House, Home-stay, Hostel, Hotel, Sleeper Train, Tent

Age Range

18-39 yrs

Operated in

english

Destinations

Bangkok, Seminyak , Kuala Lumpur

Bangkok, Seminyak , Kuala Lumpur, Melaka, Singapore, Medan, Bukit Lawang, Gunung Leuser National Park, Surat Thani, Canggu, Bulian, Kintamani, Ubud, Tempasan, Khao Sok, Senggigi, Gili Trawangan, Koh Samui, George Town, Chenderoh Lake, Cameron Highlands

Duration36 days

From

USD 4,399

USD 4,267

Saving

USD 132

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All Koh Samui Tours in September 2026

5 Trips in Koh Samui during September 2026 with 7 Reviews

Thailand Island Hopping – East Coast - September 2026

Cambodia & The Thai Islands – East Coast - September 2026

Thai Islands Youth Adventure - 14 days - September 2026

Bangkok to Bali: Southeast Asia Unfiltered - September 2026

Bangkok to Bali: Street Food, Summits & Island Escapes - September 2026

5 Trips in Koh Samui during September 2026 with 7 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 Koh Samui Tours in September 2026

5 Trips in Koh Samui during September 2026 with 7 Reviews

Thailand Island Hopping – East Coast - September 2026

Cambodia & The Thai Islands – East Coast - September 2026

Thai Islands Youth Adventure - 14 days - September 2026

Bangkok to Bali: Southeast Asia Unfiltered - September 2026

Bangkok to Bali: Street Food, Summits & Island Escapes - September 2026

5 Trips in Koh Samui during September 2026 with 7 Reviews