10 Best Koh Samui Multiday Tours in October 2026

Accommodations

BudgetSimple stays with essential amenities. Typically guesthouses, hostels or hotels rated below 3 stars — clean, no-frills, and great for value-conscious travelers.
Mid-rangeComfortable and reliable 3-star stays. Expect private rooms, en-suite bathrooms, and solid amenities — a great balance between comfort and cost.
PremiumUpscale 4-5 star hotels and lodges. Enjoy high-end service, refined comfort, and premium locations — ideal for travelers seeking extra indulgence.

Family Thailand Active Jungle and Beach Adventure - October 2026

4.8

(4 reviews )

No booking fees

Best price guaranteed

Excellent family adventure. So much fun and excellent guide. Kids will talk about it for a long time. We had 3 families with 6 teenagers who were all impressed.

Active and outdoorWildlife

Tour Type

Small Group Tour

Accommodation

Hotel, Lodge, Resort, Home-stay, Bungalow

Age Range

7-99 yrs

Operated in

english

Destinations

Bangkok, Koh Phangan, Koh Man, K

Bangkok, Koh Phangan, Koh Man, Koh Samui, Kanchanaburi, Erawan Falls, Surat Thani, Klong Noi, Khao Sok National Park, Cheow Lan Lake

Duration14 days

From

USD 2,690

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Classic Thailand & Island Hopping - East Coast - October 2026

13% OFF TODAY

Super Sales

Classic Thailand & Island Hopping - East Coast - October 2026

4.9

(50 reviews )

No booking fees

Best price guaranteed

I had a great experience, I got what I’d signed up for - a feel for a real Thailand. Wonderful people, delicious food. I will be back one day! Thank you!

City sightseeing

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

Age Range

12-100 yrs

Operated in

english

Destinations

Bangkok, Koh Pha Ngan, Koh Samui

Bangkok, Koh Pha Ngan, Koh Samui, Kanchanaburi, Chiang Mai, Koh Tao

13% OFF TODAY

Duration14 days

From

USD 2,549

USD 2,225

Saving

USD 324

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Thailand Island Hopping – East Coast - October 2026

13% OFF TODAY

Super Sales

Thailand Island Hopping – East Coast - October 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

13% OFF TODAY

Duration8 days

From

USD 1,599

USD 1,396

Saving

USD 203

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Cambodia & The Thai Islands – East Coast - October 2026

13% OFF TODAY

Super Sales

Cambodia & The Thai Islands – East Coast - October 2026

(8 reviews )

No booking fees

Best price guaranteed

Overall, my experience with GAdventures has been brilliant. They have very knowledgable and enthusiastic CEOs who cannot do enough to make sure that you have a great experience!

Explorer

Tour Type

Small Group Tour

Accommodation

Hotel, Resort

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

13% OFF TODAY

Duration16 days

From

USD 2,629

USD 2,295

Saving

USD 334

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Get a customized trip to Koh Samui in October 2026

Plan a multi-country or regional adventure across Koh Samui in October 2026, with help from a local expert.

Alex NguyenTravel Expert in Laos & Thailand

Start planning your Trip

Recommended by

All Koh Samui Tours in October 2026

4 Trips in Koh Samui during October 2026 with 69 Reviews

4 Trips in Koh Samui during October 2026 with 69 Reviews

Family Thailand Active Jungle and Beach Adventure - October 2026

Classic Thailand & Island Hopping - East Coast - October 2026

Thailand Island Hopping – East Coast - October 2026

Cambodia & The Thai Islands – East Coast - October 2026

Get a customized trip to Koh Samui in October 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 Koh Samui Tours in October 2026

4 Trips in Koh Samui during October 2026 with 69 Reviews

4 Trips in Koh Samui during October 2026 with 69 Reviews

Family Thailand Active Jungle and Beach Adventure - October 2026

Classic Thailand & Island Hopping - East Coast - October 2026

Thailand Island Hopping – East Coast - October 2026

Cambodia & The Thai Islands – East Coast - October 2026

Get a customized trip to Koh Samui in October 2026