Boonsiri High Speed Ferries
Boonsiri has run high-speed catamarans in the Trat islands since November 2013, linking Laem Sok pier with Koh Mak and Koh Kood and, since 2018, Bang Bao on Koh Chang with both islands. Its fleet includes the Koh Kood Fantasea (200 seats) and the three-deck Haad Thanam (288 passengers); it also sells joint bus/van-and-boat tickets from Bangkok and Pattaya and runs Gulf of Thailand services to Koh Tao, Koh Phangan and Koh Samui.
Boonsiri High Speed Ferries Routes
| Route | Crossing Time | Vehicles |
|---|---|---|
| Koh Samui → Koh Phangan | 30m | Cars & foot passengers |
| Koh Samui → Koh Tao | 1h 50m – 2h 30m | Foot passengers only |
| Chumphon → Koh Tao | 1h 45m – 2h (from its Pak Nam pier) | Foot passengers only |
| Chumphon → Koh Phangan | 3h 15m – 3h 45m via Koh Tao (from its Pak Nam pier) | Foot passengers only |
| Chumphon → Koh Samui | 4h – 4h 45m (Pak Nam pier – Bangrak) | Foot passengers only |
| Koh Phangan → Koh Tao | 1h – 1h 30m | Foot passengers only |
| Trat (Laem Sok) → Koh Kood | 1h (VIP-room sailings 1h 30m) | Foot passengers only |
| Trat (Laem Sok) → Koh Mak | 45m (2h on the midday sailing) | Foot passengers only |
| Koh Kood → Koh Mak | 30m | Foot passengers only |
| Koh Chang (Bang Bao) → Koh Mak | 1h | Foot passengers only |
| Koh Chang (Bang Bao) → Koh Kood | 1h 30m (via Koh Mak) | Foot passengers only |
| Koh Tao → Ao Nang | About 7h 30m door to door | Foot passengers only |
| Koh Samui → Ao Nang | About 5h 10m door to door | Foot passengers only |
| Koh Phangan → Ao Nang | About 6h door to door | Foot passengers only |
| Koh Tao → Khao Sok | About 7h 30m door to door | Foot passengers only |
| Koh Samui → Khao Sok | About 5h 10m door to door | Foot passengers only |
| Koh Phangan → Khao Sok | About 6h door to door | Foot passengers only |
| Koh Tao → Koh Chang | About 20h 15m door to door | Foot passengers only |
| Koh Tao → Koh Kood | About 21h door to door | Foot passengers only |
| Koh Phangan → Koh Chang | About 21h 45m door to door | Foot passengers only |
| Koh Phangan → Koh Kood | About 22h 30m door to door | Foot passengers only |
| Koh Samui → Koh Chang | About 22h 30m door to door | Foot passengers only |
| Koh Kood → Koh Samui | About 21h door to door | Foot passengers only |
| Bangkok → Koh Chang | 6h – 7h door to door | Foot passengers only |
| Bangkok → Koh Kood | 6h 45m – 7h 45m door to door | Foot passengers only |
| Koh Chang → Koh Samet | About 4h 25m door to door | Foot passengers only |
Boonsiri High Speed Ferries sailing patterns
- Koh Samui → Koh Phangan
About 30 departures a day from Samui to Thong Sala between 08:00 and 17:45, from Lomprayah (16), Boonsiri (5), Songserm (6) and Seatran (4), mostly from Bangrak. Speedboats and catamarans take 20–35 minutes; Songserm’s ferry from Nathon takes 50 minutes. Raja Ferry’s vehicle ferry from Lipa Noi takes about 1h 30m, and the Haadrin Queen sails direct to Haad Rin.
Boonsiri’s times are for 1 October 2026 – 31 May 2027. Lomprayah says its timetable is an estimate and subject to weather conditions.
Source: Lomprayah Timetable 2026; Boonsiri timetable 1 Oct 2026 – 31 May 2027; Songserm and Seatran online timetables; Raja Ferry sailing schedule, checked 2026-10-04
- Koh Samui → Koh Tao
About 18 departures a day from Samui’s three north- and west-coast piers (Pralarn/Maenam, Bangrak and Nathon) between 08:00 and 16:00, from Lomprayah (12), Boonsiri (3) and Songserm (4). Direct catamarans and speedboats take 1h 30m – 2h; some boats call at Koh Phangan or change there, and Songserm’s 10:30 ferry from Nathon takes 3h 45m.
Boonsiri’s times are for 1 October 2026 – 31 May 2027. Lomprayah says its timetable is an estimate and subject to weather conditions.
Source: Lomprayah Timetable 2026; Boonsiri timetable 1 Oct 2026 – 31 May 2027; Songserm online timetable, checked 2026-10-04
- Chumphon → Koh Tao
5 departures daily each way: Lomprayah 3 (2 catamarans, 1 ferry), Boonsiri 2 catamarans
Boonsiri’s times are from its timetable valid 1 October 2026 – 31 May 2027.
Source: Lomprayah Timetable 2026; Boonsiri timetable 1 Oct 2026 – 31 May 2027, checked 2026-10-04
- Chumphon → Koh Phangan
5 departures daily from Chumphon (Lomprayah 3, Boonsiri 2); 4 daily from Koh Phangan
Boonsiri’s times are from its timetable valid 1 October 2026 – 31 May 2027.
Source: Lomprayah Timetable 2026; Boonsiri timetable 1 Oct 2026 – 31 May 2027, checked 2026-10-04
- Chumphon → Koh Samui
4 catamarans daily each way: Lomprayah 2 (Pralarn Pier), Boonsiri 2 (Bangrak Pier)
Boonsiri’s times are from its timetable valid 1 October 2026 – 31 May 2027.
Source: Lomprayah Timetable 2026; Boonsiri timetable 1 Oct 2026 – 31 May 2027, checked 2026-10-04
- Koh Phangan → Koh Tao
About 14 departures daily from Koh Phangan (Lomprayah up to 8, Boonsiri 3, Songserm 3); about 12 from Koh Tao
Boonsiri’s times are from its timetable valid 1 October 2026 – 31 May 2027.
Source: Lomprayah Timetable 2026; Boonsiri timetable 1 Oct 2026 – 31 May 2027; Songserm online timetable, checked 2026-10-04
- Trat (Laem Sok) → Koh Kood
Boonsiri: 3 departures daily 1 Oct 2026 – 31 May 2027 (10:45, 13:15, 15:45); 2 daily 4 Jun – 30 Sep 2026 (10:45, 15:00). Koh Kood Express: 4 departures daily (10:00 speedboat, 11:45 catamaran, 14:00 ferry, 16:00 catamaran)
Boonsiri runs a reduced low-season timetable from June to September. Koh Kood Express says its times may change with weather and season.
Source: Boonsiri timetable page (high-season 2026–27 and low-season 2026 timetable images); Koh Kood Express boat schedule (checked 4 Oct 2026), checked 2026-09-29
- Trat (Laem Sok) → Koh Mak
Boonsiri: 3 departures daily 1 Oct 2026 – 31 May 2027 (10:30, 13:15, 15:30); 1 daily 4 Jun – 30 Sep 2026 (11:00). Koh Kood Express: 2 catamarans daily (11:45, 16:00)
Boonsiri has only one daily sailing in the June–September low season. Koh Kood Express says its times may change with weather and season.
Source: Boonsiri timetable page (high-season 2026–27 and low-season 2026 timetable images); Koh Kood Express boat schedule (checked 4 Oct 2026), checked 2026-09-29
- Koh Kood → Koh Mak
Boonsiri: 2 departures daily 1 Oct 2026 – 31 May 2027 (11:00, 14:45); 1 daily 4 Jun – 30 Sep 2026 (11:00). Koh Kood Express: 4 departures daily (09:00, 11:30, 14:00, 14:30)
Source: Boonsiri timetable page (timetable images); Koh Kood Express boat schedule (checked 4 Oct 2026), checked 2026-09-29
- Koh Chang (Bang Bao) → Koh Mak
Boonsiri: 2 departures daily 1 Oct 2026 – 31 May 2027 (09:00, 13:00); 1 daily 4 Jun – 30 Sep 2026 (13:00). Koh Kood Express: 2 speedboats daily (10:00, 13:00)
Source: Boonsiri timetable page (timetable images); Koh Kood Express boat schedule (checked 4 Oct 2026), checked 2026-09-29
- Koh Chang (Bang Bao) → Koh Kood
Boonsiri: 2 departures daily 1 Oct 2026 – 31 May 2027 (09:00, 13:00); 1 daily 4 Jun – 30 Sep 2026 (13:00). Koh Kood Express: 2 speedboats daily (10:00, 13:00)
Source: Boonsiri timetable page (timetable images); Koh Kood Express boat schedule (checked 4 Oct 2026), checked 2026-09-29
- Koh Tao → Ao Nang
1 joint bus + boat departure a day (Boonsiri timetable, 1 October 2026 – 31 May 2027)
Source: Boonsiri High Speed Catamaran timetable (operator), checked 2026-10-25
Vessels on these routes: High-speed catamaran, Koh Kood Fantasea, Haad Thanam, Coach / van, Ferry, Speedboat
Boonsiri High Speed Ferries Network Map
26 routes on FerryConnect; 1 carries vehicles.
Ports Boonsiri High Speed Ferries Sails From
🚗 Vehicles
Foot passengers only on the catamarans.