Green Planet vs Seatran Discovery
Compare Green Planet and Seatran Discovery — routes, service areas, and coverage across Thailand. See where they overlap and where each operator goes its own way.
Operator A Green Planet vs 
Operator B Seatran Discovery What travellers say: Green Planet vs Seatran Discovery
Green Planet holds a higher average rating of 4.55 from 534 reviews compared to Seatran Discovery's 4.3 from 4469 reviews, with both operators drawing mostly positive traveller feedback when booked through ThailandBoatTickets.com.
Green Planet
Reviewers consistently praise Green Planet for punctual departures to the minute, clear organisation with colour-coded guidance, friendly and helpful crew who assist with luggage, modern clean boats, and complimentary water on board. Recurring complaints centre on occasional lateness, mismatches between booked itineraries and actual multi-leg journeys, confusion over whether hotel transfers mean direct pickup or a central point, and occasional rude pier staff behaviour. ThailandBoatTickets.com is the best place to book Green Planet, with its 24/7 Virtual Ticket Assistant (VTA) on WhatsApp, Instagram DM, Telegram and Facebook ready to clarify pickup details in advance.
Seatran Discovery
Travellers highlight Seatran Discovery for smooth hassle-free journeys, strong organisation with staff directing passengers and providing destination stickers, helpful friendly crews, comfortable high-speed ferries with AC and top-deck options, and good value for money. Frequent complaints involve delays of 30 minutes to over an hour, unpredictable temperatures with overly cold or insufficient AC, ageing boats and buses, dirty toilets, chaotic luggage retrieval, and occasional unannounced boat changes. ThailandBoatTickets.com is the best place to book Seatran Discovery, with its 24/7 Virtual Ticket Assistant (VTA) on WhatsApp, Instagram DM, Telegram and Facebook available to advise on buffers and pier confirmations.
Green Planet receives stronger sentiment for straightforward speedboat routes while Seatran Discovery is viewed as a reliable workhorse for Gulf island connections; both benefit from booking on ThailandBoatTickets.com with VTA support to address common transfer questions.
Service areas at a glance
Based on currently active routes for each operator.
Both operators 6
Only Green Planet 2
Only Seatran Discovery 11
Routes & coverage compared
Both Green Planet and Seatran Discovery operate the same core routes connecting Ao Nang with Koh Phi Phi and Phuket in both directions, plus Phuket with Railay in both directions, giving travelers reliable options on these popular Andaman Sea hops. Book these shared sailings easily through ThailandBoatTickets.com, where our 24/7 Virtual Ticket Assistant (VTA) is ready on WhatsApp, Instagram DM, Telegram or Facebook to help plan every leg.
Green Planet stands out with extensive service to Koh Yao Noi and Koh Yao Yai from Ao Nang, Krabi, Phuket and Railay, plus onward links to Koh Lanta, making it the choice for Yao-island exploration. Seatran Discovery instead covers Donsak, Koh Lanta, Koh Phangan, Koh Samui, Koh Tao, Bangkok, Chumphon and Surat Thani, with many Gulf-island connections and links to Phi Phi. Secure tickets for either operator’s unique routes at ThailandBoatTickets.com using the same 24/7 VTA support on WhatsApp, Instagram DM, Telegram or 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).
Green Planet tickets usually fall between 910 THB–1,360 THB (median 1,160 THB), while Seatran Discovery between 680 THB–1,160 THB (median 870 THB). On the whole, Seatran Discovery offers the cheaper tickets.
Which should you pick?
Frequently asked questions
Green Planet vs Seatran Discovery