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Koh Samui Tours and Trips 2018/2019

Find the right tour for you through Koh Samui. We’ve got 38 tours going to Koh Samui, starting from just 5 days in length, and the longest tour is 105 days. The most popular month to go is July, which has the most number of tour departures.

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The Beyond the Horizon Sale starts on Friday 20th of April 2018 at 9:00AM in Brisbane AEST and ends on Wednesday 25th of April 2018 at 11:59PM in San Francisco PDT. Unlock this saving with your personal email address and full name. Once unlocked, the saving will be applied automatically to all applicable tour listings and your booking upon check-out. All tours from Butterfield & Robinson, Collette, Exodus, Expat Explore, Intrepid Travel, Hiking New Zealand, Geckos, Oku Japan, Peregrine, Stray Asia, Stray Travel, The Dragon Trip, Wilderness Ireland, Oasis Overland and Wilderness Scotland are excluded from this extra discounted offer. Moreover, bookings made in USD or CAD for tours operated by Avalon Waterways, Cosmos, Globus, Monograms, Explore! as well as tours booked in USD operated by Contiki, Trafalgar, Insight Vacations, Luxury Gold, U by Uniworld & Uniworld and tours booked in AUD, GBP, EUR and NZD operated by Intrepid, Geckos and Peregrine are excluded from this discounted offer. Current sale pricing, promotional codes and other special offers cannot be applied toward prior purchases. Discounts can be applied on top of participating Operators discounts, but cannot be combined with any existing TourRadar discounts (Friends with Benefits, Traveller's Credits, other TourRadar Promo codes). Refunds on item(s) purchased during a sale will be calculated based on the total basket value of the item(s) kept and any discount associated with the revised total amount. TourRadar reserves the right to terminate the advertised sale without notice. For full terms and conditions, please see here.

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38 trips through Koh Samui with 772 reviews

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Koh Samui Tours and Trips 2018/2019 Reviews

  • "What a great experience ! Chris was the best and always made sure we were all well..."
    Thai Island Hopper East
  • "The Thailand on a shoestring trip was the most incredible 16 days of my life. I met..."
    Thailand on a Shoestring
  • "Thailand Island hopping is a must for every beach lover. Had a great tour guide (Nikki)..."
    Thai Islands Samui Sunsets
  • "My husband and I traveled with G Adventures to Southern Thailand. What a trip! We..."
    Explore Southern Thailand
  • "Lauren was an amazing guide for our week long tour of the Thai islands! She really..."
    Thai Islands Moon Party
  • "I had the most amazing time! My tour guide (Jack) was the best! What else can I say?..."
    Super South Thailand