Current hotel offers
Luxury hotels with a third night free in Koh Samui
3 luxury hotels in Koh Samui have a third night free open now. Stay three nights and the third is complimentary. The offer comes on top of the hotel's VIP program benefits when you book direct through Rialto. Hotels are in Rialto Score order. Each hotel lists what its VIP rate includes in addition to the offer. Offers open as of September 20, 2026.
Hotel
Offer
Marriott STARS · Koh Samui
Included with the Marriott STARS VIP rate: Daily breakfast for two · $100 hotel credit per stay · Room upgrade on arrival, based on availability · Early check-in and late check-out, based on availability · Welcome amenity · Marriott Bonvoy points, elite nights and status benefits, as this is a direct hotel booking · Nightly Upgrade Awards can be applied to these rates
3rd Night Free
Stays until Dec 20, 2026 · Book by Dec 19
Hilton for Luxury · Koh Samui
Included with the Hilton for Luxury VIP rate: Daily breakfast for two · $100 hotel credit per stay · Room upgrade on arrival, based on availability · Early check-in and late check-out, based on availability · Hilton Honors points, elite nights and status benefits, as this is a direct hotel booking
3rd Night Free
Stays until Jul 31, 2027 · Book by Jul 31
W Koh Samui8.5+
Marriott Luminous · Koh Samui
Included with the Marriott Luminous VIP rate: Daily breakfast for two · Hotel credit per stay at select hotels · Room upgrade on arrival, based on availability · Early check-in and late check-out, based on availability · Welcome amenity · Marriott Bonvoy points, elite nights and status benefits, as this is a direct hotel booking · Nightly Upgrade Awards can be applied to these rates
3rd Night Free
Stays until Dec 22, 2026 · Book by Dec 22