There are 4 ways to get from Kathmandu to Siem Reap by plane, bus, car, train, or taxi
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 Tribhuvan International Airport, bus
best- Fly from Tribhuvan International Airport (KTM) to Siem Reap (SAI)plane KTM - SAI
- Take the bus from Siem Reap Airport to Siem Reap Townbus
10h 44m$232–550Drive, bus, train
- Drive from Kathmandu to Zhangmucar
- Take the bus from Zhangmu to Lhasa Beijiao Passenger Transport Terminalbus
- Take the train from Lhasa to Chongqing Westtrain
- Take the train from Chongqing West to Kunming Southtrain
- Take the train from Kunming South to Vientiane stationtrain
- Take the bus from Southern Bus Station Vientiane to Chong Kov Sou Bus Station, Siem Reapbus
4d 15h$375–615Taxi to Simara Airport, fly, bus
- Take the taxi from Kathmandu to Simara Airport (SIF)taxi
- Fly from Simara Airport (SIF) to Siem Reap (SAI)plane SIF - SAI
- Take the bus from Siem Reap Airport to Siem Reap Townbus
13h 7m$514–1,212Drive, bus, train via Zhengzhou
- Drive from Kathmandu to Zhangmucar
- Take the bus from Zhangmu to Lhasa Beijiao Passenger Transport Terminalbus
- Take the train from Lhasa to Zhengzhoutrain
- Take the train from Zhengzhou to Hanoi Gia Lam Stationtrain
- Take the bus from Hanoi Old Quarter to Vientiane Southern Bus Stationbus
- Take the bus from Southern Bus Station Vientiane to Chong Kov Sou Bus Station, Siem Reapbus
6d 11h$505–732
Tribhuvan International Airport (KTM) to Siem Reap (SAI) flights
Comparing Your Travel Options
The cheapest way to get from Kathmandu to Siem Reap is to fly and bus which costs $230 - $550 and takes 10h 44m.
The fastest way to get from Kathmandu to Siem Reap is to fly and bus which takes 10h 44m and costs $230 - $550.
The distance between Kathmandu and Siem Reap is 2574 km.
It takes approximately 10h 44m to get from Kathmandu to Siem Reap, including transfers.
Siem Reap is 1h 15m ahead of Kathmandu. It is currently 12:35 PM in Kathmandu and 1:50 PM in Siem Reap.
There are 666+ hotels available in Siem Reap.
What companies run services between Kathmandu, Nepal and Siem Reap, Cambodia?
There is no direct connection from Kathmandu to Siem Reap. However, you can take the line 5 bus to Tribhuvan International Airport, walk to Tribhuvan International Airport (KTM) airport, fly to Siem Reap (SAI), walk to Siem Reap Airport, then take the bus to Siem Reap Town. Alternatively, you can take a vehicle from Kathmandu to Chong Kov Sou Bus Station, Siem Reap via Zhangmu, Lhasa Beijiao Passenger Transport Terminal, Lhasa, Chongqing West, Kunming South, Vientiane station, and Southern Bus Station Vientiane in around 4d 15h.
- Website
- thaiairways.com
Flights from Tribhuvan International Airport to Siem Reap via Suvarnabhumi
- Ave. Duration
- 7h 52m
- When
- Every day
- Estimated price
- $220–650
Flights from Simara Airport to Siem Reap via Tribhuvan International Airport, Suvarnabhumi
- Ave. Duration
- 11h 35m
- When
- Every day
- Estimated price
- $420–1,200
- Website
- bangkokair.com
Flights from Tribhuvan International Airport to Siem Reap via Suvarnabhumi
- Ave. Duration
- 6h 30m
- When
- Monday and Friday
- Estimated price
- $240–650
Flights from Simara Airport to Siem Reap via Tribhuvan International Airport, Suvarnabhumi
- Ave. Duration
- 9h 15m
- When
- Monday and Friday
- Estimated price
- $440–1,200
- Website
- singaporeair.com
Flights from Tribhuvan International Airport to Siem Reap via Singapore Changi
- Ave. Duration
- 9h 35m
- When
- Every day
- Estimated price
- $260–1,200
Train from Lhasa to Chongqing West
- Hard Seat
- $40–60
- Hard Sleeper
- $85–110
- Soft Sleeper
- $120–180
Train from Lhasa to Zhengzhou
- Hard Seat
- $40–60
- Hard Sleeper
- $90–110
- Soft Sleeper
- $120–180
Train from Chongqing West to Kunming South
- 2nd Class Seat
- $53–58
- 1st Class Seat
- $85–100
- Business Class Seat
- $120–180
- Phone
- 021-891888
- Website
- facebook.com
Train from Kunming South to Vientiane station
- Ave. Duration
- 9h 36m
- Frequency
- Once daily
- Estimated price
- $65–140
- Schedules at
- baolau.com
- Second Class
- $65–90
- First Class
- $85–140
- Phone
- 86-010-12306
- Website
- china-railway.com.cn
Train from Zhengzhou to Hanoi Gia Lam Station
- Ave. Duration
- 33h 18m
- Frequency
- Twice a week
- Estimated price
- $220–290
- Schedules at
- 12306.cn
- Sleeper
- $260–290
- 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
- Website
- easybook.com
Bus from Southern Bus Station Vientiane to Chong Kov Sou Bus Station, Siem Reap
- Ave. Duration
- 25h
- Frequency
- Once daily
- Estimated price
- $70–71
- Book at
- bookaway.com
Bus from Southern Bus Station Vientiane to Chong Kov Sou Bus Station, Siem Reap
- Ave. Duration
- 25h
- Frequency
- Once daily
- Estimated price
- $70–71
- Book at
- bookaway.com
- Phone
- +84 91 442 57 88
- [email protected]
- Website
- vietlaobus.com
Bus from Hanoi Old Quarter to Vientiane Southern Bus Station
- Ave. Duration
- 22h
- Frequency
- Once daily
- Estimated price
- $27–45
- Schedules at
- vietlaobus.com
- Ave. Duration
- 2h 2m
- Estimated price
- $85–110
Impala Travel Service
- Phone
- +977 1-4701549
- Website
- impala.com.np
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