Cheap flights from Phnom Penh (PNH) to Bandaranaike Intl (CMB)
PNH — CMB
Nov 29 — Dec 61
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Phnom Penh to Colombo
Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Colombo (CMB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.
Most accurate provider | OneTravel 3 stars |
|---|---|
Most trusted provider | OneTravel 3 stars |
Popular in | April |
Cheapest in | October |
Average price | $352 |
Compare providers for flights from Phnom Penh to Colombo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Phnom Penh to Colombo in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Phnom Penh-Colombo Bandaranaike Intl Airport flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Phnom Penh-Colombo Bandaranaike Intl Airport flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Phnom Penh-Colombo Bandaranaike Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phnom Penh-Colombo Bandaranaike Intl Airport flights, Cheapflights users trust OneTravel the most. OneTravel has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phnom Penh-Colombo Bandaranaike Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Phnom Penh to Colombo
Have a flexible travel schedule? Discover the best time to fly to Colombo from Phnom Penh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Phnom Penh to Colombo Bandaranaike Intl Airport
What is the cheapest month to book a flight from Phnom Penh to Colombo Bandaranaike Intl Airport?
Currently, July is the cheapest month in which you can book a flight from Phnom Penh to Colombo Bandaranaike Intl Airport (average of $217). Flying from Phnom Penh to Colombo Bandaranaike Intl Airport in January is currently the most expensive (average of $561). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PNH to CMB?
Find hourly flight availability from Phnom Penh to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.
A simple way to save on the total cost of your ticket is to fly from Phnom Penh to Colombo Bandaranaike Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the morning.
Reviews of airlines servicing Colombo
Get insights into the airlines that provide service to Colombo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colombo. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from Phnom Penh to Colombo Bandaranaike Intl Airport, such as Thai AirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.5
Boarding
7.4
Entertainment
5.5
Crew
8.0
Comfort
6.8
Food
6.1
Reviews
1 / 4
2.0
MediocreDavid,Jun 2025
DMK - HKT
Overall
7.5
Boarding
7.4
Entertainment
5.5
Crew
8.0
Comfort
6.8
Food
6.1
Reviews
1 / 4
2.0
MediocreDavid,Jun 2025
DMK - HKT
Related info for your journey
Find useful and relevant information for your journey from Phnom Penh to Colombo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Colombo Bandaranaike Intl Airport?
Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locationsNegombo
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Other flights to Colombo
Explore flights to Colombo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2025.
Top airline flying from Phnom Penh to Colombo
Discover the top airline that operate flights from Phnom Penh to Colombo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$364 | Average$464 | FlexibilityNo cancel fee | On-time87% |