Operator Comparison

Boonsiri Sealine vs Lomlahk

Q: Which operator has the higher customer rating?

Lomlahk holds a slightly higher average rating of 4.56 from 2089 reviews compared to Boonsiri Sealine's 4.47 from 2727 reviews. Both maintain strongly positive sentiment overall.

Q: How do their route networks compare for Gulf of Thailand islands like Koh Samui, Koh Phangan and Koh Tao?

Both operators run extensive overlapping services on routes such as Donsak to Koh Phangan, Koh Phangan to Koh Samui, Koh Samui to Koh Tao, and connections to Surat Thani, Krabi and Railay. Boonsiri Sealine offers additional departures from Ao Nang, Chumphon, Hua Hin and Pattaya to these islands, while Lomlahk adds links from Koh Samui and Koh Tao to Koh Lanta and Khao Sok.

Q: Which operator provides better coverage to the Trat islands like Koh Chang and Koh Kood?

Boonsiri Sealine operates a wide range of routes to Koh Chang, Koh Kood and Koh Mak from Bangkok, Pattaya, Hua Hin and Surat Thani, with onward connections to Koh Samui and Koh Phangan. Lomlahk does not list these routes.

Q: Do both operators serve Andaman coast destinations such as Krabi and Railay?

Yes, both operators share routes including Koh Phangan to Krabi and Railay, as well as Koh Tao to Krabi and Railay. Lomlahk additionally connects Koh Samui directly to Krabi and Railay.

Q: Which operator has more customer reviews available?

Boonsiri Sealine has a larger review base with 2727 reviews versus Lomlahk's 2089 reviews. Both show over 88% positive feedback.

Q: Where should travellers book tickets for either operator?

ThailandBoatTickets.com is the best place to book either Boonsiri Sealine or Lomlahk. Their 24/7 Virtual Ticket Assistant (VTA) is available on WhatsApp, Instagram DM, Telegram and Facebook for route help and bookings.

Q: What do reviews say about the reliability of each operator?

Boonsiri Sealine reviews describe the service as reliable and well-organized, while Lomlahk reviews highlight it as fast, professional and on time. Both have low negative review percentages under 4%.

Q: Can I travel from Bangkok to Koh Phangan with either company?

Yes, both operators run Bangkok to Koh Phangan services, often as combined hotel pickup, bus and ferry options. ThailandBoatTickets.com lets you compare and book the best schedule.

Q: Which operator offers more options from Surat Thani Airport area?

Both serve Surat Thani to Koh Samui and Koh Tao. Boonsiri Sealine additionally runs Bangkok to Surat Thani routes that can combine with island transfers.

Compare Boonsiri Sealine and Lomlahk — 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 Lomlahk

Boonsiri Sealine 4.5 / 5 2720+ reviews

Lomlahk 4.6 / 5 2080+ reviews

What travellers say: Boonsiri Sealine vs Lomlahk

Both operators earn strong traveller approval with ratings above 4.4 from thousands of reviews, yet they serve distinct routes and receive praise for different strengths.

Boonsiri Sealine

Reviewers consistently describe Boonsiri Sealine as reliable and well-organized for Bangkok/Pattaya to Trat-area islands routes, highlighting seamless door-to-door transfers, punctual departures, friendly staff assistance, and unexpected extras like free meals and water. Common notes include comfortable modern buses on core routes alongside occasional waits between legs and communication gaps on multi-transfer journeys.

Lomlahk

Travellers praise Lomlahk for easy QR-code booking, fast and on-time inter-island services in the Gulf of Thailand, helpful staff, and good value, with the standard ferry class often preferred for comfort. Feedback notes smooth experiences on short hops but flags weather-related seasickness on speedboats and occasional luggage or transfer issues.

Both deliver high satisfaction for their respective routes, with Lomlahk edging slightly higher in average rating; book these operators via ThailandBoatTickets.com and access our 24/7 Virtual Ticket Assistant (VTA) on WhatsApp, Instagram DM, Telegram or Facebook for seamless planning.

Service areas at a glance

Based on currently active routes for each operator.

Both operators 9

Only Boonsiri Sealine 12

Only Lomlahk 3

Routes & coverage compared

Both operators run head-to-head on routes including Donsak to Koh Phangan, Koh Phangan to Bangkok, Koh Phangan to Koh Phi Phi, Koh Phangan to Koh Samui, Koh Phangan to Koh Tao, Koh Phangan to Krabi, Koh Phangan to Railay, Koh Phangan to Surat Thani, Koh Samui to Koh Phangan, Koh Samui to Koh Tao, Koh Samui to Surat Thani, Koh Tao to Bangkok, Koh Tao to Donsak, Koh Tao to Koh Phangan, Koh Tao to Koh Samui, Koh Tao to Krabi, Koh Tao to Railay, Krabi to Koh Phangan, Krabi to Koh Samui, Krabi to Koh Tao, and Surat Thani to Koh Samui plus Surat Thani to Koh Tao. Book these overlapping routes at ThailandBoatTickets.com where our 24/7 Virtual Ticket Assistant (VTA) is available on WhatsApp, Instagram DM, Telegram and Facebook.

Boonsiri Sealine uniquely covers routes such as Ao Nang to Koh Phangan, Bangkok to Hua Hin, Bangkok to Koh Chang, Bangkok to Koh Kood, Bangkok to Koh Mak, Bangkok to Koh Phangan, Bangkok to Koh Samui, Bangkok to Koh Tao, Bangkok to Surat Thani, Chumphon to Koh Phangan, Chumphon to Koh Samui, Chumphon to Koh Tao, Hua Hin to Bangkok, Hua Hin to Koh Phangan, Hua Hin to Koh Samui, Hua Hin to Koh Tao, Koh Chang to Bangkok, Koh Chang to Hua Hin, Koh Chang to Koh Kood, Koh Chang to Koh Mak, Koh Chang to Koh Phangan, Koh Chang to Koh Samui, Koh Chang to Koh Tao, Koh Chang to Pattaya, Koh Chang to Surat Thani, Koh Kood to Bangkok, Koh Kood to Hua Hin, Koh Kood to Koh Chang, Koh Kood to Koh Mak, Koh Kood to Koh Phangan, Koh Kood to Koh Tao, Koh Kood to Pattaya, Koh Kood to Surat Thani, Koh Kood to Trat, Koh Mak to Bangkok, Koh Mak to Koh Chang, Koh Mak to Koh Kood, Koh Mak to Koh Tao, Koh Mak to Pattaya, Koh Mak to Trat, Koh Phangan to Ao Nang, Koh Phangan to Chumphon, Koh Phangan to Hat Yai, Koh Phangan to Hua Hin, Koh Phangan to Koh Chang, Koh Phangan to Koh Kood, Koh Phangan to Nakhon Si Thammarat, Koh Phangan to Trat, Koh Samui to Bangkok, Koh Samui to Chumphon, Koh Samui to Hua Hin, Koh Samui to Koh Chang, Koh Samui to Koh Kood, Koh Samui to Koh Mak, Koh Samui to Trat, Koh Tao to Ao Nang, Koh Tao to Chumphon, Koh Tao to Hat Yai, Koh Tao to Hua Hin, Koh Tao to Koh Chang, Koh Tao to Koh Kood, Koh Tao to Koh Mak, Koh Tao to Nakhon Si Thammarat, Nakhon Si Thammarat to Koh Phangan, Nakhon Si Thammarat to Koh Samui, Pattaya to Koh Chang, Pattaya to Koh Kood, Pattaya to Koh Mak, Pattaya to Koh Phangan, Pattaya to Koh Samui, Pattaya to Koh Tao, Pattaya to Surat Thani, Surat Thani to Bangkok, Surat Thani to Trat, Trat to Koh Kood, Trat to Koh Mak and Trat to Koh Samui. Lomlahk uniquely offers Koh Phangan to Khao Sok, Koh Phangan to Koh Lanta, Koh Samui to Khao Sok, Koh Samui to Koh Lanta, Koh Samui to Koh Phi Phi, Koh Samui to Krabi, Koh Samui to Railay, Koh Tao to Khao Sok, Koh Tao to Koh Lanta and Koh Tao to Koh Phi Phi. Plan all unique routes at ThailandBoatTickets.com with help from our 24/7 Virtual Ticket Assistant (VTA) on WhatsApp, Instagram DM, Telegram and Facebook.

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 Lomlahk between 760 THB–2,060 THB (median 1,160 THB). On the whole, Lomlahk offers the cheaper tickets.

0–250

250–500

500–1k

1k–2k

2k+

Boonsiri Sealine — min 260 · median 1290 · max 6850 Lomlahk — min 210 · median 1160 · max 7180

Which should you pick?

Best on a budget Lomlahk — reviews describe the service as reasonably priced.

Fastest Lomlahk — operates speedboat services and is described as fast.

Most comfortable Lomlahk — higher average rating of 4.56/5 with 89.7% positive reviews.

Most travel options Boonsiri Sealine — offers widest routes including multi-leg combinations and cross-border connections with bus/van/ferry/catamaran options.

Frequently asked questions

Boonsiri Sealine vs Lomlahk

Which operator has the higher customer rating?

How do their route networks compare for Gulf of Thailand islands like Koh Samui, Koh Phangan and Koh Tao?

Which operator provides better coverage to the Trat islands like Koh Chang and Koh Kood?

Do both operators serve Andaman coast destinations such as Krabi and Railay?

Which operator has more customer reviews available?

Where should travellers book tickets for either operator?

What do reviews say about the reliability of each operator?

Can I travel from Bangkok to Koh Phangan with either company?

Which operator offers more options from Surat Thani Airport area?

Boonsiri Sealine vs Lomlahk

What travellers say: Boonsiri Sealine vs Lomlahk

Boonsiri Sealine

Lomlahk

Service areas at a glance

Both operators 9

Only Boonsiri Sealine 12

Only Lomlahk 3

Routes & coverage compared

Routes both operators run

Price distribution

Which should you pick?

Frequently asked questions