Zest Go vs Krungsiam Tour
Compare Zest Go and Krungsiam Tour — routes, service areas, and coverage across Thailand. See where they overlap and where each operator goes its own way.
Operator A Zest Go vs 
Operator B Krungsiam Tour What travellers say: Zest Go vs Krungsiam Tour
Travellers give both operators solid marks overall, with Zest Go at 4.15/5 and Krungsiam Tour at 4.2/5, though experiences vary by service type; ThailandBoatTickets.com is the best place to book these operators for seamless access to their 24/7 Virtual Ticket Assistant (VTA) on WhatsApp, Instagram DM, Telegram and Facebook.
Zest Go
Reviewers consistently praise Zest Go's ferry, speedboat and longtail boat legs for smooth, on-time performance and polite crews, while van and van+ferry transfers draw complaints about lateness, cramped seating, excessive stops, weak communication and journeys exceeding advertised times.
Krungsiam Tour
For Krungsiam Tour, travellers highlight comfortable reclining seats, free snacks and drinks, friendly staff and generally punctual overnight buses, but frequently note overly cold air conditioning, confusing multi-vehicle transfers, long waits, limited English and basic connecting buses that fall short of VIP expectations.
Both receive broadly positive feedback with Krungsiam Tour showing slightly higher consistency across more reviews, while Zest Go stands out on water legs; ThailandBoatTickets.com remains the top choice to book either operator with VTA support available around the clock.
Pros & cons
Zest Go Pros
- Smooth, on-time boat/ferry experiences with multiple reviews noting trips that worked perfectly and arrived in time.
- Hotel pickups as advertised, including private pickups from Ao Nang hotels.
- Polite and organized boat crews, with speedboat crews described as fantastic.
- Reliable overall delivery, with reviewers noting they got there fine in the end.
- Water-based services (ferry longtail/speedboat) score highest at 4.71 and 4.55 average ratings.
Cons
- Lateness and poor timing on van transfers, with drivers often 20-60 minutes late and journeys taking 2-3x advertised duration.
- Lack of communication, with no updates or apologies when delays occur.
- Cramped vans with insufficient luggage space, leading to bags between seats and discomfort.
- Excessive stops, detours, and vehicle changes causing significant delays.
- Driver issues including unfriendly behavior, limited English, and drop-offs at wrong locations.
Krungsiam Tour Pros
- Comfortable, spacious reclining seats with good legroom, footrests, pillows, and blankets provided.
- Free snacks, drinks, and a midnight meal included with the ticket.
- Friendly, helpful, and attentive staff who sometimes wait for late passengers.
- Punctuality, with many reports of arriving on time or up to an hour early.
- Good value for money as a cheap alternative to flying, with VIP 32 class averaging 4.32.
Cons
- Air conditioning far too cold, described as arctic with thin blankets unable to compensate.
- Confusing multi-vehicle transfers with poor communication, often requiring changes at Surat Thani around 5-6am.
- Long waits of 1.5-4 hours between legs at Surat Thani bus station.
- Lack of English and unclear information about itinerary, stops, and transfers.
- Connecting buses much worse than the VIP leg—older, cramped, dirty, or overcrowded.
Service areas at a glance
Based on currently active routes for each operator.
Both operators 8
Only Zest Go 17
Only Krungsiam Tour 3
Routes & coverage compared
Both Zest Go and Krungsiam Tour operate the same routes from Bangkok to Khao Lak, Khao Sok, Koh Phangan, Koh Samui and Krabi, giving trip planners direct head-to-head options on these corridors. 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.
Zest Go alone runs dozens of southern connections such as Ao Nang to Koh Lanta, Koh Phi Phi, Koh Samui, Koh Tao and Krabi plus extensive Koh Lanta, Koh Phi Phi, Phuket and Railay links to multiple islands and mainland points, while Krungsiam Tour alone covers Bangkok to Ao Nang, Chumphon, Donsak and Koh Tao together with return routes from Koh Phangan, Koh Samui and Khao Sok to Bangkok and Surat Thani Bus Terminal to Bangkok. Plan your journey with ThailandBoatTickets.com and chat with our 24/7 VTA 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).
Zest Go tickets usually fall between 950 THB–1,720 THB (median 1,260 THB), while Krungsiam Tour between 1,040 THB–1,340 THB (median 1,140 THB). Overall the two operators sit in a similar price range.
Which should you pick?
Frequently asked questions
Zest Go vs Krungsiam Tour