Celebrating ONYX's 60th AnniversaryFormulaire de réclamation
• Bookings on other websites do not qualify. Please provide our website’s reservation number in this claim.
• Please compare rates inclusive of all taxes and in Thai Baht
• Claim must be made within 24 hours of your booking
Our booking engine will be temporarily unavailable on 9 May 2026 from 13:00 to 15:40 ICT for scheduled maintenance.
For reservations during this time, please contact the hotels directly by phone or email.
For reservations during this time, please contact the hotels directly by phone or email.