Here are the current special offers and key perks for Cinnamon Bentota Beach (summary of the hotel’s offers pages and package details):

Main ongoing offers

• Last‑minute / Escape Now — 25% off for bookings made within 30 days of stay. (cinnamonhotels.com)
• Early‑bird / Book 60+ days ahead — 30% off. (cinnamonhotels.com)
• Winter escape — “The Art of a Perfect Winter Escape” — 5% off + Cinnamon DISCOVERY rewards for stays of 3+ nights (seasonal). (cinnamonhotels.com)
• Stay‑more savings — offers such as “Stay 4, Pay 3” and “Stay More Save More” (up to ~20% off for longer stays) appear as recurring/evergreen promotions. (cinnamonhotels.com)
• Resident & exclusive member offers — special resident rates and resident‑only packages (terms vary; some offers restricted to Sri Lankan residents). (cinnamonhotels.com)

Selected packages & perks

• Signature 2‑Night Stay package: discounted room upgrade options, complimentary high tea, F&B and excursion discounts, kids under 12 stay free, late checkout; this package shows booking/stay validity through 31 Oct 2025 and promo code JLO225. (cinnamonhotels.com)
• Book‑Direct Benefits (when you book on the Cinnamon site): selectable perks such as sunrise yoga, 1 kid under 12 stays free, free art & history tour / kids’ activities, 50% off dinner for two, and additional suite benefits (e.g., surfing lesson, spa discount). Terms apply (benefits limited per room/booking). (cinnamonhotels.com)

Important booking notes (terms you should expect)

• Offers are subject to availability and blackout dates; many cannot be combined. Cancellation policies and exact inclusions vary by offer — read the specific offer’s T&Cs before booking. (cinnamonhotels.com)
• Many discounts and extras require booking via the Cinnamon Hotels website or entering a promo code where shown; some resident or loyalty offers have eligibility rules. (cinnamonhotels.com)

If you want the most accurate price/availability for specific dates or a particular room category, I can check availability and which of these offers applies for your travel dates.