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There are 3 ways to get from Siem Reap to Sihanoukville by plane, 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  •  1h 5m

  1. Fly from Siem Reap (REP) to Sihanoukville (KOS) REP - KOS

$67 - $326

Cheapest option

Bus  •  10h

  1. Take the bus from Siem Reap Virak Buntham Express to Sihanoukville Virak Buntham Express

$15 - $24

1 alternative option

Drive  •  7h 43m

  1. Drive from Siem Reap to Sihanoukville 332.7 miles

$40 - $65

Questions & Answers

The cheapest way to get from Siem Reap to Sihanoukville is to bus which costs $15 - $24 and takes 10h.

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The quickest way to get from Siem Reap to Sihanoukville is to fly which costs $65 - $330 and takes 1h 5m.

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Yes, there is a direct bus departing from Siem Reap Virak Buntham Express and arriving at Sihanoukville Virak Buntham Express. Services depart hourly, and operate every day. The journey takes approximately 10h.

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The distance between Siem Reap and Sihanoukville is 308 km. The road distance is 532.3 km.

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The best way to get from Siem Reap to Sihanoukville without a car is to bus which takes 10h and costs $15 - $24.

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It takes approximately 1h 5m to get from Siem Reap to Sihanoukville, including transfers.

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Siem Reap to Sihanoukville bus services, operated by Virak Buntham, depart from Siem Reap Virak Buntham Express station.

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The best way to get from Siem Reap to Sihanoukville is to fly which takes 1h 5m and costs $65 - $330. Alternatively, you can bus, which costs $15 - $24 and takes 10h.

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The quickest flight from Siem Reap Airport to Sihanoukville Airport is the direct flight which takes 40m.

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Siem Reap to Sihanoukville bus services, operated by Virak Buntham, arrive at Sihanoukville Virak Buntham Express station.

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Map of how to get from Siem Reap to Sihanoukville.
Launch map view
  • Distance: 192.6 miles
  • Duration: 1h 5m

What companies run services between Siem Reap, Cambodia and Sihanoukville, Cambodia?

Air Class Líneas Aéreas, Lanmei Airlines and two other airlines fly from Siem Reap to Sihanoukville every 4 hours. Alternatively, Virak Buntham operates a bus from Siem Reap to Sihanoukville every 3 hours. Tickets cost $23 and the journey takes 10h. Three other operators also service this route.

Airlines
Cambodia Angkor Air
Website
cambodiaangkorair.com
Flights from Siem Reap to Sihanoukville
Ave. Duration
1h 5m
When
Every day
Estimated price
$70 - $480
Air Class Líneas Aéreas
Website
airclasscargo.com
Flights from Siem Reap to Sihanoukville
Ave. Duration
42m
When
Monday, Tuesday, Thursday and Saturday
Estimated price
$40 - $340
Cambodia Bayon Airlines
Website
bayonairlines.com
Flights from Siem Reap to Sihanoukville
Ave. Duration
1h 5m
When
Every day
Estimated price
$90 - $400
Lanmei Airlines
Flights from Siem Reap to Sihanoukville
Ave. Duration
50m
When
Wednesday and Sunday
Estimated price
$40 - $340
Bus operators
Virak Buntham
Phone
016 786 270
Email
support@virakbuntham.com
Website
virakbuntham.com
Bus from Siem Reap Virak Buntham Express to Sihanoukville Virak Buntham Express
Ave. Duration
10h
Frequency
Every 3 hours
Estimated price
$23
Schedules at
virakbuntham.com
Book at
bookmebus.com
Mekong Express
Phone
85512787839
Email
info@catmekongexpress.com
Website
catmekongexpress.com
Bus from Siem Reap Mekong Express to Sihanoukville Mekong Express
Ave. Duration
11h 30m
Frequency
Twice daily
Estimated price
$24
Schedules at
catmekongexpress.com
Book at
bookmebus.com
Olongpich Transport Co.,Ltd
Phone
+855 92 715 181
Website
facebook.com
Bus from Siem Reap Olongpich Transport to Sihanoukville
Ave. Duration
12h
Frequency
4 times a day
Estimated price
$15
Schedules at
bookmebus.com

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More Questions & Answers

Yes, the driving distance between Siem Reap to Sihanoukville is 532 km. It takes approximately 7h 43m to drive from Siem Reap to Sihanoukville.

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Lanmei Airlines, Air Class Líneas Aéreas, Cambodia Bayon Airlines and Cambodia Angkor Air offer flights from Siem Reap Airport to Sihanoukville Airport.

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

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The best way to get from Siem Reap to Siem Reap Airport is to taxi which takes 7m and costs $7 - $9.

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