There are 4 ways to get from Ko Samui to Ko Si Chang by bus and ferry, ferry, train, plane or bus

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Busferry, ferry  •  16 h 18 min

  1. Take the busferry from Koh Samui - Nathon to Chon Buri Terminal 393 Samui - Rayong
  2. Take the ferry from Si Racha Pier to Ko Sichang

$22 - $42

3 alternative options

Ferry, train  •  19 h 39 min

  1. Take the ferry from Koh Samui Nathon Pier to Lomprayah Tapee River Surat Thani City
  2. Take the train from Suratthani Train Station to Hua Lamphong
  3. Take the train from Bangkok Hualamphong to Chachoengsao Junction
  4. Take the ferry from Si Racha Pier to Ko Sichang

$44 - $108

Fly to Suvarnabhumi, busferry, ferry  •  5 h 39 min

  1. Fly from Koh Samui (USM) to Suvarnabhumi (BKK) USM - BKK
  2. Take the busferry from Bang Phli to Chon Buri Terminal
  3. Take the ferry from Si Racha Pier to Ko Sichang

$131 - $459

Fly to Utapao, bus, ferry  •  5 h 47 min

  1. Fly from Koh Samui (USM) to Utapao (UTP) USM - UTP
  2. Take the bus from Ban Chang to Ban Ao Udom
  3. Take the ferry from Si Racha Pier to Ko Sichang

$140 - $387

What companies run services between Ko Samui, Thailand and Ko Si Chang, Thailand?

There is no direct connection from Ko Samui to Ko Si Chang. However, you can take the busferry to Chon Buri Terminal, take the travel to Si Racha Pier, then take the ferry to Ko Sichang. Alternatively, you can take a vehicle from Ko Samui to Ko Si Chang via Lomprayah Tapee River Surat Thani City, Surathani Talad Kaset Station, Surat Thani station, Suratthani Train Station, Hua Lamphong, Bangkok Hualamphong, Chachoengsao Junction, Chachoengsao, Chonburi, and Si Racha Pier in around 19 h 39 min.

Airlines
Thai Airways International
Website
thaiairways.com
Flights from Koh Samui to Suvarnabhumi
Ave. Duration
1 h 16 min
When
Every day
Estimated price
$120 - $600
Bangkok Airways
Website
bangkokair.com
Flights from Koh Samui to Suvarnabhumi
Ave. Duration
1 h 18 min
When
Every day
Estimated price
$110 - $600
Flights from Koh Samui to Utapao
Ave. Duration
1 h 20 min
When
Every day
Estimated price
$120 - $600
Train operators
State Railway of Thailand
Website
railway.co.th
Train from Suratthani Train Station to Hua Lamphong
Ave. Duration
9 h 5 min
Frequency
Every 4 hours
Estimated price
$12 - $50
Schedules at
railway.co.th
Book at
12go.asia
3rd Class (Seat)
$6 - $9
2nd Class (Seat)
$12 - $18
2nd Class (Berth)
$22 - $30
1st Class (Berth)
$35 - $50
Train from Bangkok Hualamphong to Chachoengsao Junction
Ave. Duration
1 h 49 min
Frequency
Every 4 hours
Estimated price
$8 - $30
Schedules at
railway.co.th
Book at
12go.asia
3rd Class (Seat)
$2 - $5
2nd Class (Seat)
$8 - $12
2nd Class (Berth)
$17 - $23
1st Class (Berth)
$22 - $30
Bus operators
Yellow Bus
Website
iloveyellowbus.com
Bus and ferry from Koh Samui - Nathon to Chon Buri Terminal
Ave. Duration
14 h 30 min
Frequency
3 times a day
Estimated price
$19 - $40
Schedules at
iloveyellowbus.com
Bus and ferry from Bang Phli to Chon Buri Terminal
Ave. Duration
1 h
Frequency
3 times a day
Estimated price
$7 - $10
Schedules at
iloveyellowbus.com
Nakhonchai Air
Website
nakhonchaiair.com
Bus from Ban Chang to Ban Ao Udom
Ave. Duration
1 h 26 min
Frequency
4 times a day
Estimated price
$3 - $4
Schedules at
www2.nakhonchaiair.com
Book at
nakhonchaiair.com
Ferry operators
ferry
Ferry from Si Racha Pier to Ko Sichang
Ave. Duration
45 min
Frequency
Hourly
Estimated price
$2
Schedules at
kohsichang.net

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Questions & Answers

The distance between Ko Samui and Ko Si Chang is 414 km.

The cheapest way to get from Ko Samui to Ko Si Chang is to busferry and ferry which costs ฿700 - ฿1400 and takes 16 h 18 min.

The quickest way to get from Ko Samui to Ko Si Chang is to fly and busferry and ferry which takes 5 h 39 min and costs ฿4200 - ฿15000.

It takes approximately 16 h 18 min to get from Ko Samui to Ko Si Chang, including transfers.