Koh Yao Sun Smile vs Kohyao Island Tour
Compare Koh Yao Sun Smile and Kohyao Island Tour — routes, service areas, and coverage across Thailand. See where they overlap and where each operator goes its own way.
Operator A Koh Yao Sun Smile vs 
Operator B Kohyao Island Tour Service areas at a glance
Based on currently active routes for each operator.
Both operators 5
Only Koh Yao Sun Smile 4
Only Kohyao Island Tour 0
No areas served exclusively by Kohyao Island Tour.
Routes & coverage compared
Both operators run the same core routes head-to-head between Koh Yao Noi and Ao Nang, Koh Phi Phi, Phuket, and Railay, plus the Phuket to Koh Yao Noi direction. These shared connections make it simple to compare schedules and prices when planning travel around these islands. Book these operators easily at ThailandBoatTickets.com, where our 24/7 Virtual Ticket Assistant (VTA) is available on WhatsApp, Instagram DM, Telegram and Facebook.
Koh Yao Sun Smile operates many additional routes on its own, including all departures from Ao Nang, Koh Lanta, Koh Phi Phi, Koh Yao Yai, Krabi, Phuket, and Railay to the destinations listed in the data, along with Koh Yao Noi to Koh Lanta. Kohyao Island Tour has no unique routes beyond the shared ones above, so travelers seeking broader options will find them only with Koh Yao Sun Smile. Book these operators easily at ThailandBoatTickets.com, where our 24/7 Virtual Ticket Assistant (VTA) is available 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).
Koh Yao Sun Smile tickets usually fall between 610 THB–1,060 THB (median 1,010 THB), while Kohyao Island Tour between 8,010 THB–11,460 THB (median 9,740 THB). On the whole, Koh Yao Sun Smile offers the cheaper tickets.
Which should you pick?
Frequently asked questions
Koh Yao Sun Smile vs Kohyao Island Tour