There are 2 ways to get from O'Smach to Vientiane by taxi, plane, 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.
Taxi, fly to Wattay International Airport
best- Take the taxi from O'Smach to Siem-Reap-Airport-SAItaxi
- Fly from Siem Reap (SAI) to Wattay International Airport (VTE)plane SAI - VTE
10h 11m$221–333Taxi, fly to Udon Thani International Airport, drive
cheapest- Take the taxi from O'Smach to Siem-Reap-Airport-SAItaxi
- Fly from Siem Reap (SAI) to Udon Thani International Airport (UTH)plane SAI - UTH
- Drive from Udon-Thani-Airport-UTH to Vientianecar
8h 16m$185–264
Siem Reap (SAI) to Wattay International Airport (VTE) flights
Questions & Answers
The cheapest way to get from O'Smach to Vientiane is to taxi and fly and drive which costs $180 - $270 and takes 8h 16m.
The fastest way to get from O'Smach to Vientiane is to taxi and fly and drive which takes 8h 16m and costs $180 - $270.
The distance between O'Smach and Vientiane is 724 km.
It takes approximately 10h 11m to get from O'Smach to Vientiane, including transfers.
There are 289+ hotels available in Vientiane.
What companies run services between O'Smach, Cambodia and Vientiane, Laos?
There is no direct connection from O'Smach to Vientiane. However, you can take the taxi to Siem-Reap-Airport-SAI airport then fly to Wattay International Airport (VTE). Alternatively, you can take the taxi to Siem-Reap-Airport-SAI airport, fly to Udon Thani International Airport (UTH), then drive to Vientiane.
- Website
- thaiairways.com
Flights from Siem Reap to Wattay International Airport via Suvarnabhumi
- Ave. Duration
- 6h 50m
- When
- Every day
- Estimated price
- $160–440
Flights from Siem Reap to Udon Thani International Airport via Suvarnabhumi
- Ave. Duration
- 3h 40m
- When
- Every day
- Estimated price
- $170–440
- Website
- laoairlines.com
Flights from Siem Reap to Wattay International Airport via Tan Son Nhat
- Ave. Duration
- 8h 50m
- When
- Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $230–320
Flights from Siem Reap to Wattay International Airport via Suvarnabhumi
- Ave. Duration
- 11h 40m
- When
- Every day
- Estimated price
- $220–480
- Website
- airasia.com
Flights from Siem Reap to Udon Thani International Airport via Don Muang
- Ave. Duration
- 4h 50m
- When
- Every day
- Estimated price
- $120–370
- Website
- cambodiaangkorair.com
Flights from Siem Reap to Wattay International Airport via Phnom Penh
- Ave. Duration
- 6h 35m
- When
- Every day
- Estimated price
- $230–320
- Website
- vietnamairlines.com
Flights from Siem Reap to Wattay International Airport via Phnom Penh
- Ave. Duration
- 6h 35m
- When
- Every day
- Estimated price
- $230–320
- Website
- vietjetair.com
Flights from Siem Reap to Wattay International Airport via Tan Son Nhat
- Ave. Duration
- 8h 50m
- When
- Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $230–320
- Ave. Duration
- 3h 36m
- Estimated price
- $11–13
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