There are 4 ways to get from Colombo to Phnom Penh by plane or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Krong Ta Khmau
best- Fly from Bandaranaike International Airport (CMB) to Krong Ta Khmau (KTI)CMB - KTI
9h 16m$190–375Fly to Sihanoukville, Van
- Fly from Bandaranaike International Airport (CMB) to Sihanoukville (KOS)CMB - KOS
- Take the bus from Sihanoukville Virak Buntham Express to Phnom Penh Virak Buntham Express
12h 16m$334–422Fly to Tan Son Nhat International Airport, bus
- Fly from Bandaranaike International Airport (CMB) to Tan Son Nhat International Airport (SGN)CMB - SGN
- Take the bus from Ho Chi Minh to Phnom Penh
14h 8m$246–401Fly to Siem Reap, bus
- Fly from Bandaranaike International Airport (CMB) to Siem Reap (SAI)CMB - SAI
- Take the bus from Siem Reap Airport to Siem Reap Town
- Take the bus from Siem Reap Virak Buntham Express to Phnom Penh
15h 13m$249–461
Bandaranaike International Airport (CMB) to Krong Ta Khmau (KTI) flights
Questions & Answers
The cheapest way to get from Colombo to Phnom Penh is to fly and bus which costs $240 - $410 and takes 14h 8m.
The fastest way to get from Colombo to Phnom Penh is to fly which takes 9h 16m and costs $190 - $380.
The distance between Colombo and Phnom Penh is 2853 km.
It takes approximately 9h 16m to get from Colombo to Phnom Penh, including transfers.
Phnom Penh is 1h 30m ahead of Colombo. It is currently 10:54 PM in Colombo and 12:24 AM in Phnom Penh.
There are 460+ hotels available in Phnom Penh.
What companies run services between Colombo, Sri Lanka and Phnom Penh, Cambodia?
Thai Airways International, Malaysia Airlines, and four other airlines fly from Bandaranaike International Airport (CMB) to Krong Ta Khmau (KTI) every 4 hours.
- Website
- malaysiaairlines.com
Flights from Bandaranaike International Airport to Krong Ta Khmau via Kuala Lumpur
- Ave. Duration
- 8h 5m
- When
- Every day
- Estimated price
- $170–650
Flights from Bandaranaike International Airport to Tan Son Nhat International Airport via Kuala Lumpur
- Ave. Duration
- 7h 15m
- When
- Every day
- Estimated price
- $160–650
Flights from Bandaranaike International Airport to Siem Reap via Kuala Lumpur
- Ave. Duration
- 7h 25m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $200–650
- Website
- airasia.com
Flights from Bandaranaike International Airport to Krong Ta Khmau via Don Muang
- Ave. Duration
- 10h 5m
- When
- Every day
- Estimated price
- $160–340
Flights from Bandaranaike International Airport to Tan Son Nhat International Airport via Don Muang
- Ave. Duration
- 11h
- When
- Every day
- Estimated price
- $180–290
Flights from Bandaranaike International Airport to Siem Reap via Don Muang
- Ave. Duration
- 6h 45m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- $170–490
- Website
- airasia.com
Flights from Bandaranaike International Airport to Sihanoukville via Kuala Lumpur
- Ave. Duration
- 10h 25m
- When
- Every day
- Estimated price
- $280–2,200
Flights from Bandaranaike International Airport to Tan Son Nhat International Airport via Kuala Lumpur
- Ave. Duration
- 8h 12m
- When
- Every day
- Estimated price
- $170–330
- Website
- thaiairways.com
Flights from Bandaranaike International Airport to Krong Ta Khmau via Suvarnabhumi
- Ave. Duration
- 6h 15m
- When
- Every day
- Estimated price
- $210–600
Flights from Bandaranaike International Airport to Tan Son Nhat International Airport via Suvarnabhumi
- Ave. Duration
- 6h 45m
- When
- Every day
- Estimated price
- $210–600
Flights from Bandaranaike International Airport to Siem Reap via Suvarnabhumi
- Ave. Duration
- 6h 15m
- When
- Every day
- Estimated price
- $240–700
- Website
- singaporeair.com
Flights from Bandaranaike International Airport to Krong Ta Khmau via Singapore Changi
- Ave. Duration
- 11h 30m
- When
- Every day
- Estimated price
- $160–1,000
Flights from Bandaranaike International Airport to Tan Son Nhat International Airport via Singapore Changi
- Ave. Duration
- 8h 45m
- When
- Every day
- Estimated price
- $150–950
Flights from Bandaranaike International Airport to Siem Reap via Singapore Changi
- Ave. Duration
- 7h 35m
- When
- Every day
- Estimated price
- $200–1,200
- Website
- katmaiair.com
Flights from Bandaranaike International Airport to Sihanoukville via Kuala Lumpur
- Ave. Duration
- 8h 10m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $230–700
Flights from Bandaranaike International Airport to Siem Reap via Kuala Lumpur
- Ave. Duration
- 8h
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- $170–550
- Website
- srilankan.com
Flights from Bandaranaike International Airport to Tan Son Nhat International Airport via Kuala Lumpur
- Ave. Duration
- 7h 15m
- When
- Every day
- Estimated price
- $160–650
- Website
- en.ceair.com
Flights from Bandaranaike International Airport to Krong Ta Khmau via Kunming
- Ave. Duration
- 9h
- When
- Every day
- Estimated price
- $190–650
- Website
- cambodiaangkorair.com
Flights from Bandaranaike International Airport to Sihanoukville via Suvarnabhumi
- Ave. Duration
- 8h 45m
- When
- Thursday and Sunday
- Estimated price
- $230–700
- Website
- flexflight.dk
Flights from Bandaranaike International Airport to Tan Son Nhat International Airport via Kuala Lumpur
- Ave. Duration
- 9h 30m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- $250–1,400
- Phone
- (+855) 81 911 911
- support@virakbuntham.com
- Website
- vireakbuntham.com
Bus from Sihanoukville Virak Buntham Express to Phnom Penh Virak Buntham Express
- Ave. Duration
- 3h
- Frequency
- Hourly
- Estimated price
- $14
- Website
- https://vireakbuntham.com/
Bus from Siem Reap Virak Buntham Express to Phnom Penh
- Ave. Duration
- 6h
- Frequency
- Hourly
- Estimated price
- $12–19
- Website
- https://vireakbuntham.com/
- Phone
- +855 23 222 838
- Website
- 12go.asia
Bus from Ho Chi Minh to Phnom Penh
- Ave. Duration
- 6h
- Frequency
- Every 4 hours
- Estimated price
- $28
- Book at
- 12go.asia
- Phone
- +84 28 38389593
- info@thesinhtourist.vn
- Website
- thesinhtourist.vn
Bus from Ho Chi Minh to Phnom Penh
- Ave. Duration
- 7h
- Frequency
- Hourly
- Estimated price
- $7–11
- Schedules at
- thesinhtourist.vn
- Phone
- +84 28 3837 0969
- Website
- 12go.asia
Bus from Ho Chi Minh to Phnom Penh
- Ave. Duration
- 6h 30m
- Frequency
- 3 times a day
- Estimated price
- $35
- Book at
- 12go.asia
- Phone
- 012 931 255
- vancp@cambodiapost.com.kh
Bus from Siem Reap Airport to Siem Reap Town
- Ave. Duration
- 50 min
- Frequency
- Every 4 hours
- Estimated price
- $8
- Schedules at
- https://bookmebus.com/en/cpvipvan
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