Members Login GET 10% OFF ALL ONLINE RATES,
or Sign Up
GET 10% OFF ALL ONLINE RATES,
Or Sign Up

Members Get More


We promise you’ll get the lowest rates on our sites.

Member will receive

  • 10% off on all online rates
  • Free Wi-Fi
  • Exclusive benefits
  • Earn points every stay
  • Pay less with points

…and much more

Not a member yet?
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FREE NIGHT OFFER

Ready for a little change?  Join us as we live the COSI Life in Koh Samui!  Book now and enjoy the freedom and relaxation that three nights of island living brings. The best part?  You’ll get 1 free night upon every 2 nights booked for a stay between now and 31st December 2020. 

You’ll also enjoy:

  • One free night i.e. stay 2 pay 1 / stay 4 pay 2 / stay 6 pay 4
  • Free GoPro use to capture your Koh Samui adventures during your stay
  • Daily Free Food & Drink Credit
  • Top-notch Wi-Fi. Entirely free!
  • COSI Exclusive discounts at Samui’s best establishments. 

Even more special! CentaraThe1 members log-in to get an additional 20% OFF. If you’re not yet a member, sign up for free today.*

Terms & Conditions

  • Rates are inclusive of 10% service charge and prevailing government tax.
  • All reservations must be guaranteed with a credit card number that is valid throughout the entire stay.
  • Payment, cancellation, amendment, and non-arrival policies depend on the chosen rate plan.
  • For more information or for further assistance with your booking you may contact our reservation centre at reservations@chr.co.th, at +66(0) 2101 1234 or via our live chat.
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