1) Krabi - Samui
Departure - Arrival
10:00 - 19:00
Samui - Krabi
Departure - Arrival
07:30 - 14:00
Fare: (single) 290 baht (boat inclusive)
отсюда
http://www.kohsamui-info.com/transportation/coach.html2) There's no real need to spend 3000 baht. In Krabi, at any travel agency, you can buy bus-boat tickets to Samui for 350-450 baht. The trip takes 5-6 hours total, and leaves Krabi at 09:00, 11:00 and 16:00.
Comfortable public buses leave Krabi bus terminal about every 45 minutes from 05:30 to 15:00 for Surat Thani, at a cost of 135 baht. The trip takes 3 hours. Vans and songthaews meet the buses in Surat Thani to take you to one of the ferries.
отсюда
http://www.tripadvisor.com/ShowTopic-g297927-i9287-k1701082-Krabi_to_Koh_Samui_by_road_ferry-Krabi_Town_Krabi_Province.html
3) Ko Samui, Ko Pha Ngan
Joint minivan/boat tickets are widely available through travel agencies, and are a good deal at the prices quoted below. Beware of suspiciously cheap deals -- you'll get what you paid for. Departures to both islands leave at 09:00, 11:00, and 16:00 with the trip taking 7-8 hours. Ko Samui should cost 350 to 450B, Ko Pha Ngan 500 to 550B.
отсюда
http://www.travelfish.org/transport/tha ... /krabi/all