Haadrin Queen vs Seatran Discovery
Compare Haadrin Queen and Seatran Discovery — routes, service areas, and coverage across Thailand. See where they overlap and where each operator goes its own way.
Operator A Haadrin Queen vs 
Operator B Seatran Discovery Service areas at a glance
Based on currently active routes for each operator.
Both operators 2
Only Haadrin Queen 0
No areas served exclusively by Haadrin Queen.
Only Seatran Discovery 15
Routes & coverage compared
Both Haadrin Queen and Seatran Discovery operate the direct routes between Koh Phangan and Koh Samui in both directions, giving trip planners reliable options for travel between these two islands. Book these shared routes easily at ThailandBoatTickets.com, where our 24/7 Virtual Ticket Assistant (VTA) is available on WhatsApp, Instagram DM, Telegram, and Facebook for assistance.
Seatran Discovery provides a wide range of additional routes from and to Ao Nang, Bangkok, Chumphon, Donsak, Koh Lanta, Koh Phi Phi, Koh Tao, Krabi, Phuket, Railay, Surat Thani, Hua Hin, and Khao Sok, covering many combinations across the region. Haadrin Queen lists no unique routes beyond the shared Koh Phangan–Koh Samui pairs. Secure your Seatran Discovery tickets at ThailandBoatTickets.com and reach our VTA anytime for help planning.
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).
Haadrin Queen tickets usually fall between 325 THB–625 THB (median 475 THB), while Seatran Discovery between 680 THB–1,160 THB (median 870 THB). On the whole, Haadrin Queen offers the cheaper tickets.
Which should you pick?
Frequently asked questions
Haadrin Queen vs Seatran Discovery