There are 2 ways to get from Bucharest to Siem Reap by plane, bus, or shuttle
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from Bucharest Otopeni, bus
best- Fly from Bucharest Otopeni (OTP) to Siem Reap (SAI)plane OTP - SAI
- Take the bus from Siem Reap Airport to Siem Reap Townbus
19h 11m$349–965Bus, shuttle to Varna Airport, fly
- Take the bus from Bucharest Horoscop Hotel to Ruse Central Bus Stationbus
- Take a shuttle bus from Ruse to Varna Airport
- Fly from Varna Airport (VAR) to Siem Reap (SAI)plane VAR - SAI
- Take the bus from Siem Reap Airport to Siem Reap Townbus
24h 55m$650–2,173
Bucharest Otopeni (OTP) to Siem Reap (SAI) flights
Comparing Your Travel Options
The cheapest way to get from Bucharest to Siem Reap is to fly and bus which costs $340 - $1,000 and takes 19h 11m.
The fastest way to get from Bucharest to Siem Reap is to fly and bus which takes 19h 11m and costs $340 - $1,000.
The distance between Bucharest and Siem Reap is 8099 km.
It takes approximately 19h 11m to get from Bucharest to Siem Reap, including transfers.
Siem Reap is 5h ahead of Bucharest. It is currently 5:18 PM in Bucharest and 10:18 PM in Siem Reap.
There are 668+ hotels available in Siem Reap.
What companies run services between Bucharest, Romania and Siem Reap, Cambodia?
There is no direct connection from Bucharest to Siem Reap. However, you can take the train to Aeroport Henri Coandă T1 (Otopeni), walk to Bucharest Otopeni (OTP) airport, fly to Siem Reap (SAI), walk to Siem Reap Airport, then take the bus to Siem Reap Town. Alternatively, you can take the bus to Ruse Central Bus Station, walk to Ruse, take the shuttle to Varna Airport, walk to Varna Airport (VAR) airport, fly to Siem Reap (SAI), walk to Siem Reap Airport, then take the bus to Siem Reap Town.
- Website
- turkishairlines.com
Flights from Bucharest Otopeni to Siem Reap via Istanbul, Suvarnabhumi
- Ave. Duration
- 15h 40m
- When
- Every day
- Estimated price
- $420–1,400
Flights from Bucharest Otopeni to Siem Reap via Istanbul, Tan Son Nhat
- Ave. Duration
- 16h 15m
- When
- Every day
- Estimated price
- $440–1,500
Flights from Varna Airport to Siem Reap via Istanbul, Suvarnabhumi
- Ave. Duration
- 16h 57m
- When
- Every day
- Estimated price
- $550–1,900
Flights from Varna Airport to Siem Reap via Istanbul, Tan Son Nhat
- Ave. Duration
- 16h 10m
- When
- Monday, Thursday, and Saturday
- Estimated price
- $550–2,000
- Website
- emirates.com
Flights from Bucharest Otopeni to Siem Reap via Dubai, Suvarnabhumi
- Ave. Duration
- 17h 32m
- When
- Every day
- Estimated price
- $460–1,500
- Website
- qatarairways.com
Flights from Bucharest Otopeni to Siem Reap via Doha, Suvarnabhumi
- Ave. Duration
- 19h 22m
- When
- Every day
- Estimated price
- $460–1,400
- Website
- vietjetair.com
Flights from Bucharest Otopeni to Siem Reap via Istanbul, Noi Bai International
- Ave. Duration
- 15h 30m
- When
- Every day
- Estimated price
- $430–1,500
Flights from Varna Airport to Siem Reap via Istanbul, Noi Bai International
- Ave. Duration
- 15h 25m
- When
- Monday, Thursday, and Saturday
- Estimated price
- $550–1,900
- Website
- vietnamairlines.com
Flights from Varna Airport to Siem Reap via Istanbul, Tan Son Nhat
- Ave. Duration
- 18h 27m
- When
- Monday, Thursday, Saturday, and Wednesday
- Estimated price
- $550–2,000
- Website
- etihad.com
Flights from Bucharest Otopeni to Siem Reap via Abu Dhabi, Suvarnabhumi
- Ave. Duration
- 15h 40m
- When
- Wednesday and Saturday
- Estimated price
- $340–950
- Website
- goindigo.in
Flights from Bucharest Otopeni to Siem Reap via Doha, Kolkata
- Ave. Duration
- 16h 20m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- $470–1,400
- Website
- austrian.com
Flights from Varna Airport to Siem Reap via Vienna, Suvarnabhumi
- Ave. Duration
- 21h 30m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $650–1,900
- Website
- cambodiaangkorair.com
Flights from Varna Airport to Siem Reap via Istanbul, Tan Son Nhat
- Ave. Duration
- 19h 5m
- When
- Wednesday and Saturday
- Estimated price
- $550–2,000
- Website
- Airport Shuttle Bus Cambodia
Bus from Siem Reap Airport to Siem Reap Town
- Ave. Duration
- 50 min
- Frequency
- Every 3 hours
- Estimated price
- $8–10
- Schedules at
- Airport Shuttle Bus Cambodia
Bus from Siem Reap Airport to Siem Reap Town
- Ave. Duration
- 50 min
- Frequency
- Every 3 hours
- Estimated price
- $8–10
- Schedules at
- Airport Shuttle Bus Cambodia
- Phone
- +359 (0) 877 34 47 47
- [email protected]
- Website
- Pegasus
Bus from Bucharest Horoscop Hotel to Ruse Central Bus Station
- Ave. Duration
- 1h 40m
- Frequency
- 3 times a day
- Estimated price
- $7–14
- Website
- Pegasus
- Phone
- +359 89 345 5533
- [email protected]
- Website
- Atlas Taxi
Shuttle from Ruse to Varna Airport
- Ave. Duration
- 3h 30m
- Frequency
- On demand
- Estimated price
- $85–250
- Website
- Atlas Taxi
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