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There are 6 ways to get from Bangkok to Sihanoukville by plane, bus, train 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  •  5h 39m

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

$206 - $770

Cheapest option

Train  •  23h 46m

  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

$19 - $57

4 alternative options

Bus, minivan  •  17h 38m

  1. Take the bus from Bangkok Mochit Bus Terminal to Phnom Penh
  2. Take the minivan from Phnom Penh Bayon VIP Express to Sihanoukville Bayon Express

$26 - $39

Bus  •  20h 22m

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

$27 - $33

Bus, Minibus  •  21h 52m

  1. Take the bus from Bangkok Mochit Bus Terminal to Rayong Tour Bus
  2. Take the Minibus from Rayong Bus Terminal 2 to Trat Bus Station
  3. Take the bus from Trat to Sihanoukville Virak Buntham Express

$34 - $35

Drive  •  9h 20m

  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 ฿850 - ฿1100 and takes 20h 22m.

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The quickest way to get from Bangkok to Sihanoukville is to fly which costs ฿6500 - ฿26000 and takes 5h 39m.

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No, there is no direct bus from Bangkok to Sihanoukville. However, there are services departing from Wat Ratcha Natda Ram and arriving at Sihanoukville Bayon Express via Bangkok Mochit Bus Terminal and Phnom Penh Bayon VIP Express. The journey, including transfers, takes approximately 17h 38m.

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

Get driving directions

The best way to get from Bangkok to Sihanoukville without a car is to bus and minivan which takes 17h 38m and costs ฿850 - ฿1300.

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It takes approximately 5h 39m to get from Bangkok to Sihanoukville, including transfers.

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Bangkok to Sihanoukville bus services, operated by The Transport Company, depart from Bangkok Mochit Bus Terminal station.

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The best way to get from Bangkok to Sihanoukville is to fly which takes 5h 39m and costs ฿6500 - ฿26000. Alternatively, you can bus and minivan, which costs ฿850 - ฿1300 and takes 17h 38m, you could also train, which costs ฿600 - ฿1900 and takes 23h 46m.

Mode details

There is no direct flight from Suvarnabhumi Airport to Sihanoukville Airport. The quickest flight takes 4h 10m and has one stopover.

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Bangkok to Sihanoukville bus services, operated by Bayon VIP Co., Ltd, arrive at Sihanoukville Bayon Express station.

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Map of how to get from Bangkok to Sihanoukville.
Launch map view
  • Distance: 300.1 miles
  • Duration: 5h 39m

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

Air Class Líneas Aéreas, Thai Smile and four other airlines fly from Bangkok to Sihanoukville hourly. Alternatively, you can take a bus from Bangkok to Sihanoukville via Mochit 2 Bus Depot, Bangkok Mochit Bus Terminal, Phnom Penh, and Phnom Penh Bayon VIP Express in around 17h 38m.

Airlines
Air Class Líneas Aéreas
Website
airclasscargo.com
Flights from Suvarnabhumi to Sihanoukville via Phnom Penh
Ave. Duration
3h 52m
When
Every day
Estimated price
$100 - $380
Flights from Suvarnabhumi to Sihanoukville via Siem Reap
Ave. Duration
3h 10m
When
Tuesday and Saturday
Estimated price
$150 - $600
Cambodia Angkor Air
Website
cambodiaangkorair.com
Flights from Suvarnabhumi to Sihanoukville via Siem Reap
Ave. Duration
4h 7m
When
Every day
Estimated price
$150 - $600
Cambodia Bayon Airlines
Website
bayonairlines.com
Flights from Suvarnabhumi to Sihanoukville via Phnom Penh
Ave. Duration
2h 55m
When
Every day
Estimated price
$140 - $370
Train operators
State Railway of Thailand
Phone
1690
Email
webmaster.srt@railway.co.th
Website
railway.co.th
Train from Hua Lamphong to Aranyaprathet
Ave. Duration
5h 40m
Frequency
Once daily
Estimated price
$9 - $35
Schedules at
railway.co.th
Book at
12go.asia
3rd Class (Seat)
$3 - $7
2nd Class (Seat)
$9 - $13
2nd Class (Berth)
$18 - $25
1st Class (Berth)
$26 - $35
Royal Railway Cambodia
Phone
023 992 379
Email
Chhon.Sotheara@trrcambodia.com
Website
royal-railway.com
Train from Poipet to Phnom Penh Station
Ave. Duration
9h
Frequency
Once daily
Estimated price
$0 - $12
Schedules at
royal-railway.com
Train from Phnom Penh Station to Sihanoukville station
Ave. Duration
7h
Frequency
4 times a week
Estimated price
$8 - $10
Schedules at
royal-railway.com
Book at
baolau.com
Bus operators
The Transport Company
Phone
089 226 2769
Website
home.transport.co.th
Bus from Bangkok Mochit Bus Terminal to Phnom Penh
Ave. Duration
11h
Frequency
Once daily
Estimated price
$16 - $28
Schedules at
home.transport.co.th
Bus from Bangkok Mochit Bus Terminal to Trat Bus Station
Ave. Duration
5h
Frequency
4 times a day
Estimated price
$7 - $11
Schedules at
home.transport.co.th
Bayon VIP Co., Ltd
Phone
(+855) 89 221 919
Email
support@bayonvip.com
Website
bayonvip.com
Bus from Phnom Penh Bayon VIP Express to Sihanoukville Bayon Express
Ave. Duration
4h
Frequency
Every 4 hours
Estimated price
$10
Schedules at
bayonvip.com
Book at
bookmebus.com
Triple T
Website
12go.asia
Bus from Bangkok Mochit Bus Terminal to Trat Bus Station
Ave. Duration
5h 30m
Frequency
5 times a day
Estimated price
$12
Schedules at
12go.asia
Virak Buntham
Phone
016 786 270
Email
support@virakbuntham.com
Website
virakbuntham.com
Bus from Trat to Sihanoukville Virak Buntham Express
Ave. Duration
12h
Frequency
Once daily
Estimated price
$20
Schedules at
virakbuntham.com
Book at
bookmebus.com
Rayong Tour
Phone
+66 81 657 3322
Website
busonlineticket.co.th
Bus from Bangkok Mochit Bus Terminal to Rayong Tour Bus
Ave. Duration
3h 30m
Frequency
Hourly
Estimated price
$7
Schedules at
12go.asia
Book at
12go.asia
Minibus
Bus from Rayong Bus Terminal 2 to Trat Bus Station
Ave. Duration
3h 30m
Frequency
Hourly
Estimated price
$7

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More Questions & Answers

Yes, the driving distance between Bangkok to Sihanoukville is 653 km. It takes approximately 9h 20m to drive from Bangkok to Sihanoukville.

Get driving directions

Cambodia Bayon Airlines, Thai Smile, Cambodia Angkor Air and two other airlines offer flights from Suvarnabhumi Airport to Sihanoukville Airport.

Search flights

There are 123+ hotels available in Sihanoukville. Prices start at $12 USD per night.

More details

The best way to get from Bangkok to Suvarnabhumi Airport is to train which takes 26m and costs ฿40 - ฿55.

More details