Online bookings for Thailand trip !! cheap !

Okay.. so we already set the dates, we booked few things already.. I think it’s a great deals. Just check this out !Sing-Krabi (one way, Tiger Airways, one person) : S$ 56 (Rp 330.400)Baan iyara hostel in Krabi for 3 days + airport pick up (two person, not incl. breakfast) THB 1450 (Rp 420.500)Four Island half day tour with long tail boat (2 person including lunch, fruits, and bottle of water)