Prices for Saman Villas (Jetwing Saman Villas, Bentota) vary a lot by room type, season and booking site. Current examples found online show a typical range of about US$229 up to roughly US$685+ per night:

• Lower-end deals (superior/deluxe on some OTAs): ~US$229–$316 per night. (momondo.com)
• Mid-to-high range and resort-suite rates: ~US$300–$570 per night depending on room. (Kayak.com)
• Luxury suite / villa rates shown on some specialist sites: ~€405–€685 (approx. US$430–$730 depending on exchange rate). (secret-luxury.com)

Notes:

• These are sample rates from online travel agencies and specialist sites — final price depends on your exact travel dates, number of guests, cancellation policy, and whether breakfast/taxes/fees are included. (momondo.com)
• If you want, tell me the exact dates and number of guests and I’ll look up live availability and the best current per‑night price for those dates.