Cheap flights from Phnom Penh (PNH) to Bandaranaike Intl (CMB)
PNH — CMB
Aug 4 — Aug 111
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Phnom Penh to Colombo with Cheapflights
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 July 30, 2025.
Popular in | April |
|---|---|
Cheapest in | July |
Average price | $381 |
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, September is the cheapest month in which you can book a flight from Phnom Penh to Colombo Bandaranaike Intl Airport (average of $1,047). Flying from Phnom Penh to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,786). 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 July 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 46% on your trip compared to booking a flight in the morning.
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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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 July 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 July 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$352 | Average$430 | FlexibilityNo cancel fee | On-time87% |