There are 3 ways to get from Sihanoukville to Siem Reap 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  •  1 h 16 min

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

$67 - $327

Cheapest option

Bus  •  10 h

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

$15 - $25

1 alternative option

Drive  •  7 h 42 min

  1. Drive from Sihanoukville to Siem Reap 332.5 miles

$40 - $65

Questions & Answers

The cheapest way to get from Sihanoukville to Siem Reap is to bus which costs $15 - $25 and takes 10 h.

More details

The quickest way to get from Sihanoukville to Siem Reap is to fly which costs $65 - $330 and takes 1 h 16 min.

More details

The distance between Sihanoukville and Siem Reap is 308 km. The road distance is 532 km.

Get driving directions

It takes approximately 1 h 16 min to get from Sihanoukville to Siem Reap, including transfers.

More details

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

More details

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

Air Class Líneas Aéreas, Lanmei Airlines and two other airlines fly from Sihanoukville to Siem Reap 3 times a day. Alternatively, Virak Buntham operates a bus from Sihanoukville to Siem Reap every 4 hours. Tickets cost $20 and the journey takes 10 h. Two other operators also service this route.

Airlines
Air Class Líneas Aéreas
Website
airclasscargo.com
Flights from Sihanoukville to Siem Reap
Ave. Duration
50 min
When
Every day
Estimated price
$35 - $320
Lanmei Airlines
Flights from Sihanoukville to Siem Reap
Ave. Duration
55 min
When
Monday, Thursday and Saturday
Estimated price
$35 - $320
Cambodia Angkor Air
Website
cambodiaangkorair.com
Flights from Sihanoukville to Siem Reap
Ave. Duration
1 h 5 min
When
Every day
Estimated price
$70 - $480
Cambodia Bayon Airlines
Website
bayonairlines.com
Flights from Sihanoukville to Siem Reap
Ave. Duration
1 h 5 min
When
Every day
Estimated price
$90 - $400
Bus operators
Virak Buntham
Website
virakbuntham.com
Bus from Sihanoukville Virak Buntham Express to Siem Reap Virak Buntham Express
Ave. Duration
10 h
Frequency
Every 4 hours
Estimated price
$20
Schedules at
virakbuntham.com
Book at
bookmebus.com
Mekong Express
Website
catmekongexpress.com
Bus from Sihanoukville Mekong Express to Siem Reap Mekong Express
Ave. Duration
11 h
Frequency
Once daily
Estimated price
$25
Schedules at
catmekongexpress.com
Book at
12go.asia

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