There are 13 ways to get from Bangkok to Sihanoukville by plane, bus, shuttle, train, night bus or car

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

Fly Suvarnabhumi to Phnom Penh, Minivan  •  9 h 9 min

  1. Fly from Suvarnabhumi (BKK) to Phnom Penh (PNH) BKK - PNH
  2. Take the Minivan from Phnom Penh CTT Transports to Sihanoukville CTT Transports

$97 - $263

Cheapest option

Bus  •  20 h 22 min

  1. Take the bus from Bangkok Mochit Bus Terminal to Trat Bus Station Bor Khor Sor 9908
  2. Take the bus from Trat to Sihanoukville Virak Buntham Express

$27 - $33

11 alternative options

Fly Suvarnabhumi to Sihanoukville  •  5 h 49 min

  1. Fly from Suvarnabhumi (BKK) to Sihanoukville (KOS) BKK - KOS

$206 - $770

Fly Don Muang to Phnom Penh, Minivan  •  9 h 52 min

  1. Fly from Don Muang (DMK) to Phnom Penh (PNH) DMK - PNH
  2. Take the Minivan from Phnom Penh CTT Transports to Sihanoukville CTT Transports

$66 - $222

Fly Don Muang to Sihanoukville  •  6 h 58 min

  1. Fly from Don Muang (DMK) to Sihanoukville (KOS) DMK - KOS

$60 - $189

Fly Suvarnabhumi to Trat, bus  •  15 h 58 min

  1. Fly from Suvarnabhumi (BKK) to Trat (TDX) BKK - TDX
  2. Take the bus from Trat to Sihanoukville Virak Buntham Express

$109 - $318

Bus to Siem Reap, fly to Sihanoukville  •  10 h 47 min

  1. Take the bus from Bangkok Mochit Bus Terminal to Siem Reap
  2. Fly from Siem Reap (REP) to Sihanoukville (KOS) REP - KOS

$76 - $351

Fly Suvarnabhumi to Siem Reap, bus  •  14 h 39 min

  1. Fly from Suvarnabhumi (BKK) to Siem Reap (REP) BKK - REP
  2. Take the bus from Siem Reap Virak Buntham Express to Sihanoukville Virak Buntham Express

$103 - $231

Minivan, Van  •  17 h 45 min

  1. Take the Minivan from Bangkok to Poipet
  2. Take the Van from Poipet to Sihanoukville Virak Buntham Express

$36 - $37

Shuttle, bus  •  20 h 1 min

  1. Take a shuttle bus from Bangkok Suvarnabhumi Airport to Trat
  2. Take the bus from Trat to Sihanoukville Virak Buntham Express

$165 - $166

Train  •  23 h 46 min

  1. Take the train from Hua Lamphong to Aranyaprathet
  2. Take the train from Poipet to Phnom Penh Station
  3. Take the train from Phnom Penh Station to Sihanoukville station

$28 - $57

Night bus, Van  •  18 h

  1. Take the night bus from Bangkok Khao San Road to Phnom Penh Virak Buntham Express
  2. Take the Van from Phnom Penh Virak Buntham Express to Sihanoukville Virak Buntham Express

$36

Drive  •  9 h 20 min

  1. Drive from Bangkok to Sihanoukville 408.1 miles

$50 - $80

Questions & Answers

The cheapest way to get from Bangkok to Sihanoukville is to bus which costs ฿900 - ฿1200 and takes 20 h 22 min.

More details

The quickest way to get from Bangkok to Sihanoukville is to fly which costs ฿6500 - ฿26000 and takes 5 h 49 min.

More details

The distance between Bangkok and Sihanoukville is 480 km. The road distance is 653 km.

Get driving directions

It takes approximately 9 h 9 min to get from Bangkok to Sihanoukville, including transfers.

More details

No, there is no direct bus from Bangkok to Sihanoukville. However, there are services departing from Opposite Thai Airways Building and arriving at Sihanoukville Virak Buntham Express via Bangkok and Poipet. The journey, including transfers, takes approximately 17 h 45 min.

More details

What companies run services between Bangkok, Thailand and Sihanoukville, Cambodia?

Thai Smile, Cambodia Bayon Airlines and five other airlines fly from Bangkok to Sihanoukville hourly. Alternatively, you can take a bus from Bangkok to Sihanoukville via Opposite Bangkok Business College, Bangkok, and Poipet in around 17 h 45 min.

Airlines
Bangkok Airways
Website
bangkokair.com
Flights from Suvarnabhumi to Phnom Penh
Ave. Duration
1 h 15 min
When
Every day
Estimated price
$90 - $400
Flights from Suvarnabhumi to Trat
Ave. Duration
1 h
When
Every day
Estimated price
$80 - $390
Flights from Suvarnabhumi to Siem Reap
Ave. Duration
1 h 9 min
When
Every day
Estimated price
$100 - $650
Thai Airways International
Website
thaiairways.com
Flights from Suvarnabhumi to Phnom Penh
Ave. Duration
1 h 10 min
When
Every day
Estimated price
$110 - $2,400
Flights from Suvarnabhumi to Trat
Ave. Duration
1 h
When
Every day
Estimated price
$80 - $390
Flights from Suvarnabhumi to Siem Reap
Ave. Duration
1 h 7 min
When
Every day
Estimated price
$95 - $550
Air Class Líneas Aéreas
Website
airclasscargo.com
Flights from Suvarnabhumi to Phnom Penh
Ave. Duration
1 h 5 min
When
Monday, Wednesday, Friday and Sunday
Estimated price
$40 - $300
Flights from Suvarnabhumi to Sihanoukville via Siem Reap
Ave. Duration
3 h 10 min
When
Every day
Estimated price
$150 - $600
Flights from Suvarnabhumi to Sihanoukville via Phnom Penh, Siem Reap
Ave. Duration
5 h 30 min
When
Every day
Estimated price
$190 - $700
Flights from Don Muang to Sihanoukville via Siem Reap
Ave. Duration
3 h 35 min
When
Every day
Estimated price
$45 - $170
Flights from Don Muang to Sihanoukville via Phnom Penh, Siem Reap
Ave. Duration
7 h 15 min
When
Every day
Estimated price
$75 - $220
Flights from Siem Reap to Sihanoukville
Ave. Duration
50 min
When
Every day
Estimated price
$40 - $340
Thai Smile
Website
thaismileair.com
Flights from Suvarnabhumi to Phnom Penh
Ave. Duration
1 h 10 min
When
Every day
Estimated price
$110 - $3,300
Flights from Suvarnabhumi to Siem Reap
Ave. Duration
1 h 5 min
When
Every day
Estimated price
$80 - $340
Cambodia Bayon Airlines
Website
bayonairlines.com
Flights from Suvarnabhumi to Sihanoukville via Phnom Penh
Ave. Duration
3 h 5 min
When
Every day
Estimated price
$140 - $370
Flights from Don Muang to Sihanoukville via Phnom Penh
Ave. Duration
4 h 15 min
When
Every day
Estimated price
$50 - $170
Flights from Don Muang to Sihanoukville via Siem Reap
Ave. Duration
4 h 20 min
When
Every day
Estimated price
$45 - $170
Flights from Siem Reap to Sihanoukville
Ave. Duration
1 h 5 min
When
Every day
Estimated price
$90 - $400
Lanmei Airlines
Flights from Suvarnabhumi to Phnom Penh
Ave. Duration
1 h 15 min
When
Tuesday, Thursday and Saturday
Estimated price
$40 - $300
Flights from Don Muang to Sihanoukville via Macau
Ave. Duration
6 h 30 min
When
Tuesday, Friday and Sunday
Estimated price
$200 - $950
Flights from Siem Reap to Sihanoukville
Ave. Duration
50 min
When
Tuesday, Friday and Sunday
Estimated price
$40 - $340
Cambodia Angkor Air
Website
cambodiaangkorair.com
Flights from Suvarnabhumi to Sihanoukville via Siem Reap
Ave. Duration
3 h 20 min
When
Every day
Estimated price
$150 - $600
Flights from Don Muang to Sihanoukville via Phuket, Siem Reap
Ave. Duration
7 h 45 min
When
Monday, Wednesday, Friday and Sunday
Estimated price
$130 - $310
Flights from Siem Reap to Sihanoukville
Ave. Duration
1 h 5 min
When
Every day
Estimated price
$70 - $480
AirAsia
Website
airasia.com
Flights from Suvarnabhumi to Sihanoukville via Kuala Lumpur
Ave. Duration
7 h
When
Monday, Wednesday, Friday and Sunday
Estimated price
$150 - $700
Flights from Suvarnabhumi to Sihanoukville via Phnom Penh, Kuala Lumpur
Ave. Duration
6 h 50 min
When
Monday, Wednesday, Friday and Sunday
Estimated price
$90 - $400
Flights from Don Muang to Sihanoukville via Kuala Lumpur
Ave. Duration
5 h 55 min
When
Monday, Wednesday, Friday and Sunday
Estimated price
$150 - $340
Thai AirAsia
Website
airasia.com
Flights from Don Muang to Phnom Penh
Ave. Duration
1 h 11 min
When
Every day
Estimated price
$30 - $130
China Yunnan Airlines
Flights from Suvarnabhumi to Phnom Penh
Ave. Duration
1 h 10 min
When
Every day
Estimated price
$40 - $300
Train operators
State Railway of Thailand
Website
railway.co.th
Train from Hua Lamphong to Aranyaprathet
Ave. Duration
5 h 40 min
Frequency
Once daily
Estimated price
$9 - $35
Schedules at
railway.co.th
Book at
12go.asia
3rd Class (Seat)
$3 - $6
2nd Class (Seat)
$9 - $13
2nd Class (Berth)
$18 - $24
1st Class (Berth)
$26 - $35
Royal Railway Cambodia
Website
royal-railway.com
Train from Poipet to Phnom Penh Station
Ave. Duration
9 h
Frequency
5 times a day
Estimated price
$11 - $12
Schedules at
royal-railway.com
Train from Phnom Penh Station to Sihanoukville station
Ave. Duration
7 h
Frequency
4 times a week
Estimated price
$7 - $10
Schedules at
royal-railway.com
Book at
baolau.com
Bus operators
CTT Transports
Website
ctt-express.com
Bus from Phnom Penh CTT Transports to Sihanoukville CTT Transports
Ave. Duration
4 h
Frequency
Hourly
Estimated price
$10
Schedules at
bookmebus.com
Virak Buntham
Website
virakbuntham.com
Bus from Trat to Sihanoukville Virak Buntham Express
Ave. Duration
12 h
Frequency
Once daily
Estimated price
$20
Schedules at
virakbuntham.com
Book at
bookmebus.com
Bus from Siem Reap Virak Buntham Express to Sihanoukville Virak Buntham Express
Ave. Duration
10 h
Frequency
Every 4 hours
Estimated price
$20
Schedules at
virakbuntham.com
Book at
bookmebus.com
Bus from Poipet to Sihanoukville Virak Buntham Express
Ave. Duration
11 h
Frequency
4 times a day
Estimated price
$26
Schedules at
virakbuntham.com
Book at
bookmebus.com
Night bus from Bangkok Khao San Road to Phnom Penh Virak Buntham Express
Ave. Duration
13 h
Frequency
Every 4 hours
Estimated price
$26
Schedules at
virakbuntham.com
Book at
12go.asia
Bus from Phnom Penh Virak Buntham Express to Sihanoukville Virak Buntham Express
Ave. Duration
4 h
Frequency
Every 4 hours
Estimated price
$11
Schedules at
virakbuntham.com
Book at
bookmebus.com
The Transport Company
Website
home.transport.co.th
Bus from Bangkok Mochit Bus Terminal to Siem Reap
Ave. Duration
7 h
Frequency
Twice daily
Estimated price
$9 - $23
Schedules at
home.transport.co.th
Bus from Bangkok Mochit Bus Terminal to Trat Bus Station
Ave. Duration
5 h
Frequency
4 times a day
Estimated price
$7 - $11
Schedules at
home.transport.co.th
Em Samang Express
Website
bookmebus.com
Bus from Bangkok to Poipet
Ave. Duration
5 h
Frequency
Hourly
Estimated price
$10
Schedules at
bookmebus.com
Koh Chang Minibus
Website
kohchangminibus.com
Shuttle from Bangkok Suvarnabhumi Airport to Trat
Ave. Duration
4 h 30 min
Frequency
On demand
Estimated price
$144
Schedules at
kohchangminibus.com
Triple T
Website
12go.asia
Bus from Bangkok Mochit Bus Terminal to Trat Bus Station
Ave. Duration
5 h 30 min
Frequency
5 times a day
Estimated price
$12
Schedules at
12go.asia
Suvarnabhumi Airport Bus
Website
suvarnabhumiairport.com
Bus from Bangkok Bus Terminal to Trat
Ave. Duration
5 h
Frequency
Twice daily
Estimated price
$7 - $12
Schedules at
suvarnabhumiairport.com

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