Boonsiri Sealine vs Raja Ferry
Compare Boonsiri Sealine and Raja Ferry — routes, service areas, and coverage across Thailand. See where they overlap and where each operator goes its own way.
Operator A Boonsiri Sealine vs 
Operator B Raja Ferry What travellers say: Boonsiri Sealine vs Raja Ferry
Reviewers give Boonsiri Sealine a modest edge over Raja Ferry in overall sentiment, though both earn solid marks for reliability and value on their core routes.
Boonsiri Sealine
With an average of 4.47 from 2727 reviews and 88% positive ratings, travellers consistently praise Boonsiri Sealine for smooth door-to-door logistics, punctual departures, friendly staff, included meals and snacks, and comfortable buses on routes to Koh Chang, Koh Mak and Koh Kood. The main drawbacks noted are occasional long waits between legs, communication gaps, and mismatches between advertised high-speed catamarans and older vessels on some crossings.
Raja Ferry
Raja Ferry averages 4.21 from 2206 reviews with 77% positive feedback, with reviewers highlighting comfortable long-haul buses, good value, surprise buffet meals, and stable large ferries that reduce seasickness on Bangkok to Koh Samui and Koh Phangan trips. Frequent complaints centre on ageing and dirty ferries, lack of baggage assistance, transfer delays, and cramped minivans on multi-leg journeys.
Boonsiri Sealine receives stronger praise for organisation while Raja Ferry stands out for bus comfort; both are well-regarded budget options when booked through ThailandBoatTickets.com, where our 24/7 Virtual Ticket Assistant on WhatsApp, Instagram DM, Telegram or Facebook can help confirm details in advance.
Pros & cons
Boonsiri Sealine Pros
- Well-organized with seamless bus-ferry-taxi handoffs and door-to-door hotel transfers
- Punctual departures and reliable overall service (4.47/5 average from 2,727 reviews)
- Friendly, helpful staff praised for luggage assistance and handling seasickness
- Free meals, water, and snacks often included as a pleasant surprise
- Comfortable newer buses with AC, USB ports, and good value for money
Cons
- Frequent waits and delays of 45 min–3 hours between legs, especially on returns
- Unclear itineraries, misleading catamaran descriptions, and communication gaps
- Inconsistent AC (freezing or too hot) and occasional overcrowded transfers
- Reckless driving reported on some island minivans and songthaews
- Longer multi-leg routes rate lower due to multiple vehicle changes
Raja Ferry Pros
- Comfortable, spacious buses with reclining seats, USB ports, blankets, and toilets (highest-rated class at 4.39)
- Good value with free meals, buffet dinners, and door-to-door combined tickets
- Helpful staff who often go above and beyond with rebooking or assistance
- Stable large car ferry preferred for rough seas and seasickness avoidance
- Smooth, well-organized overnight Bangkok routes with frequent early arrivals
Cons
- Old, rusty, dirty ferries with smelly toilets and occasional safety concerns
- Common delays of 30 min–2.5+ hours and poor communication at transfers
- No baggage assistance; passengers must carry heavy luggage up steep stairs
- Cramped minivan legs with weak AC and occasional reckless driving
- Air-con extremes on buses (freezing) and confusing pickup timing
Service areas at a glance
Based on currently active routes for each operator.
Both operators 14
Only Boonsiri Sealine 7
Only Raja Ferry 14
Routes & coverage compared
Both operators run direct services on shared routes including Ao Nang to Koh Phangan and Koh Samui, Bangkok to Koh Phangan, Koh Samui and Surat Thani, Donsak to Koh Phangan, plus multiple connections such as Koh Phangan to Bangkok, Hat Yai, Koh Phi Phi, Krabi, Nakhon Si Thammarat and Surat Thani, Krabi to Koh Phangan and Koh Samui, Nakhon Si Thammarat to Koh Phangan and Koh Samui, and Surat Thani to Bangkok and Koh Samui. Travelers can book any of these overlapping routes at ThailandBoatTickets.com where our 24/7 Virtual Ticket Assistant (VTA) is available on WhatsApp, Instagram DM, Telegram and Facebook to help plan multi-leg trips.
Boonsiri Sealine alone covers extensive Koh Tao routes from Ao Nang, Bangkok, Chumphon, Hua Hin, Koh Chang, Koh Kood, Koh Mak, Koh Phangan, Koh Samui, Pattaya and Surat Thani, plus eastern Gulf services linking Bangkok, Hua Hin, Koh Chang, Koh Kood, Koh Mak, Pattaya and Trat. Raja Ferry alone serves southern and Andaman routes such as Bangkok to Phuket, Krabi, Koh Lanta, Penang and Trang, Donsak to Phuket and Koh Lanta, plus Koh Phangan and Koh Samui connections to Phuket, Penang, Kuala Lumpur and Koh Lanta. Book these unique itineraries exclusively through ThailandBoatTickets.com and reach our 24/7 Virtual Ticket Assistant (VTA) on WhatsApp, Instagram DM, Telegram or Facebook for tailored advice.
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).
Boonsiri Sealine tickets usually fall between 920 THB–1,560 THB (median 1,290 THB), while Raja Ferry between 590 THB–1,240 THB (median 865 THB). On the whole, Raja Ferry offers the cheaper tickets.
Which should you pick?
Frequently asked questions
Boonsiri Sealine vs Raja Ferry