There are 3 ways to get from Siem Reap to Kathmandu Airport (KTM) by bus or plane
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus to Siem Reap, fly
best- Take the bus from Siem Reap Town to Siem Reap Airportbus
- Fly from Siem Reap (SAI) to Tribhuvan International Airport (KTM)plane SAI - KTM
10h 10m$218–559Bus to Suvarnabhumi Airport, fly
- Take the bus from Siem Reap to Bangkok Mochit Bus Terminalbus
- Fly from Suvarnabhumi Airport (BKK) to Tribhuvan International Airport (KTM)plane BKK - KTM
13h 32m$223–396Minivan to Phnom Penh, fly
- Take the bus from Siem Reap to Phnom Pehnbus
- Fly from Phnom Penh (KTI) to Tribhuvan International Airport (KTM)plane KTI - KTM
16h 7m$296–478
Siem Reap (SAI) to Tribhuvan International Airport (KTM) flights
Questions & Answers
The cheapest way to get from Siem Reap to Kathmandu Airport (KTM) is to Minivan and fly which costs $290 - $480 and takes 16h 7m.
The fastest way to get from Siem Reap to Kathmandu Airport (KTM) is to bus and fly which takes 10h 10m and costs $210 - $600.
The distance between Siem Reap and Kathmandu Airport (KTM) is 2568 km.
It takes approximately 10h 10m to get from Siem Reap to Kathmandu Airport (KTM), including transfers.
Kathmandu Airport (KTM) is 1h 15m behind Siem Reap. It is currently 7:28 AM in Siem Reap and 6:13 AM in Kathmandu Airport (KTM).
There are 1690+ hotels available in Kathmandu Airport (KTM).
What companies run services between Siem Reap, Cambodia and Kathmandu Airport (KTM), Nepal?
There is no direct connection from Siem Reap to Kathmandu Airport (KTM). However, you can take the bus to Siem Reap Airport, walk to Siem Reap (SAI) airport, then fly to Tribhuvan International Airport (KTM). Alternatively, you can take the bus to Bangkok Mochit Bus Terminal, take the bus to Victory Monument, take the line 551 bus to Suvarnabhumi Airport, walk to Suvarnabhumi Airport (BKK) airport, then fly to Tribhuvan International Airport (KTM).
- Website
- thaiairways.com
Flights from Siem Reap to Tribhuvan International Airport via Suvarnabhumi Airport
- Ave. Duration
- 12h 47m
- When
- Every day
- Estimated price
- $210–550
Flights from Suvarnabhumi Airport to Tribhuvan International Airport
- Ave. Duration
- 3h 25m
- When
- Every day
- Estimated price
- $220–260
Flights from Phnom Penh to Tribhuvan International Airport via Suvarnabhumi Airport
- Ave. Duration
- 5h 55m
- When
- Monday, Thursday, and Saturday
- Estimated price
- $180–420
- Website
- nepalairlines.com.np
Flights from Siem Reap to Tribhuvan International Airport via Suvarnabhumi Airport
- Ave. Duration
- 7h 20m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $280–650
Flights from Suvarnabhumi Airport to Tribhuvan International Airport
- Ave. Duration
- 3h 30m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $160–380
Flights from Phnom Penh to Tribhuvan International Airport via Suvarnabhumi Airport
- Ave. Duration
- 6h 20m
- When
- Wednesday
- Estimated price
- $230–550
- Website
- malindoair.com
Flights from Siem Reap to Tribhuvan International Airport via Kuala Lumpur
- Ave. Duration
- 11h 50m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- $220–650
Flights from Phnom Penh to Tribhuvan International Airport via Kuala Lumpur
- Ave. Duration
- 8h
- When
- Every day
- Estimated price
- $170–490
- Website
- airindia.in
Flights from Suvarnabhumi Airport to Tribhuvan International Airport via Delhi
- Ave. Duration
- 7h 25m
- When
- Every day
- Estimated price
- $120–340
- Website
- airasia.com
Flights from Phnom Penh to Tribhuvan International Airport via Don Muang
- Ave. Duration
- 5h 40m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- $130–340
- Website
- malaysiaairlines.com
Flights from Phnom Penh to Tribhuvan International Airport via Kuala Lumpur
- Ave. Duration
- 11h 50m
- When
- Monday, Tuesday, Thursday, Friday, and Sunday
- Estimated price
- $190–650
- Website
- lionairthai.com
Flights from Phnom Penh to Tribhuvan International Airport via Don Muang
- Ave. Duration
- 5h 35m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- $140–330
- Website
- Airport Shuttle Bus Cambodia
Bus from Siem Reap Town to Siem Reap Airport
- Ave. Duration
- 50 min
- Frequency
- Every 3 hours
- Estimated price
- $8–10
- Schedules at
- Airport Shuttle Bus Cambodia
- Phone
- 1490
- [email protected]
- Website
- ฺBor Kor Sor
Bus from Siem Reap to Bangkok Mochit Bus Terminal
- Ave. Duration
- 7h
- Frequency
- Twice daily
- Estimated price
- $10–95
- Book at
- 12go.asia
- Website
- ฺBor Kor Sor
- Phone
- 086 838351
- [email protected]
- Website
- cambolink21express.com
Bus from Siem Reap to Phnom Pehn
- Ave. Duration
- 5h 30m
- Frequency
- Every 30 minutes
- Estimated price
- $13–17
- Book at
- 12go.com
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