Kohyao Island Tour vs Zest Go
Compare Kohyao Island Tour and Zest Go — routes, service areas, and coverage across Thailand. See where they overlap and where each operator goes its own way.
Operator A Kohyao Island Tour vs 
Operator B Zest Go Service areas at a glance
Based on currently active routes for each operator.
Both operators 5
Only Kohyao Island Tour 0
No areas served exclusively by Kohyao Island Tour.
Only Zest Go 20
Routes & coverage compared
Both operators run head-to-head on these routes: Koh Yao Noi to Ao Nang, Koh Yao Noi to Koh Phi Phi, Koh Yao Noi to Phuket, Koh Yao Noi to Railay, and Phuket to Koh Yao Noi. Book either operator seamlessly at ThailandBoatTickets.com, where our 24/7 Virtual Ticket Assistant (VTA) is available on WhatsApp, Instagram DM, Telegram and Facebook to help plan your journey.
Zest Go operates an extensive network beyond the overlap, including Ao Nang to Hat Yai, Koh Lanta, Koh Phangan, Koh Phi Phi, Koh Samui, Koh Tao and Krabi; Bangkok to Khao Lak, Khao Sok, Koh Phangan, Koh Samui, Krabi and Phuket; plus numerous connections from Hat Yai, Koh Jum, Koh Lanta, Koh Phi Phi, Koh Yao Noi, Koh Yao Yai, Krabi, Phuket and Railay covering destinations like Koh Kradan, Koh Lipe, Koh Muk, Koh Ngai, Koh Tao and Don Mueang Airport. Kohyao Island Tour has no unique routes. Compare and book Zest Go options at ThailandBoatTickets.com with support from our 24/7 Virtual Ticket Assistant (VTA) on WhatsApp, Instagram DM, Telegram and Facebook.
Routes both operators run
Same departure and destination — true head-to-head options.
Price distribution
How ticket prices spread across each operator's routes (THB).
Kohyao Island Tour tickets usually fall between 8,010 THB–11,460 THB (median 9,740 THB), while Zest Go between 950 THB–1,720 THB (median 1,260 THB). On the whole, Zest Go offers the cheaper tickets.
Which should you pick?
Frequently asked questions
Kohyao Island Tour vs Zest Go