Cheap Flights from Colombo to Phnom Penh Starting at $182

Helping travelers to find the best flight offers

Cheapest flights from Colombo to Phnom Penh

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Colombo to Phnom Penh. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$182

Thai AirAsia
Thai AirAsia
1 transfer
8h 10m
09/11/2025

The cheapest one-way flight from Colombo to Phnom Penh departs on 09/11/2025, is operated by Thai AirAsia and costs $182

Cheapest round trip flight

$406

Thai AirAsia
Thai AirAsia
1 transfer
14h 50m
09/12/2025

The cheapest roundtrip flight from Colombo to Phnom Penh departs on 09/12/2025, is operated by Thai AirAsia and costs $406

The fastest flight

8h 10m

Fastest flight from Colombo to Phnom Penh takes 8h 10m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

2789km

Timezone difference

1h 30m

The distance between Colombo and Phnom Penh is 2789km (1729 miles). The time difference between Colombo and Phnom Penh is 1h 30m.

See also:

Cheap flights to Cambodia

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Direct flights airfares to Phnom Penh

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Cheapest air tickets to Colombo

Airfare from Colombo to Phnom Penh by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Colombo to Phnom Penh

September 2025
Lowest price
on average:
$182
October 2025
Highest price
on average:
$296

Airlines operating on route

Below you will find a list of airlines operating flights on the Colombo — Phnom Penh route and the starting prices for flights of each specific airline on it.

Thai AirAsia
Thai AirAsia

Starting at $227

AirAsia
AirAsia

Starting at $228

Air India
Air India

Starting at $311

IndiGo
IndiGo

Starting at $308

Direct Flights from Colombo to Phnom Penh

A direct flight is the most convenient and comfortable way to fly from Colombo to Phnom Penh, despite the fact that sometimes flights with transfers can cost significantly less.

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There appear to be no direct flights from Colombo to Phnom Penh at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Colombo to Phnom Penh

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Colombo to Phnom Penh:

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Unable to find information about the schedule of direct flights from

Colombo airports overview

CMB
Bandaranaike International Airport
IndiGo
Malaysia Airlines
AirAsia
Thai AirAsia
Airlines flying to this airport
$246
Starting at
$287
on average

Phnom Penh airports overview

PNH
Phnom Penh International Airport
Malaysia Airlines
IndiGo
AirAsia
Thai AirAsia
Airlines flying to this airport
$182
Starting at
$235
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Colombo to Phnom Penh?

The cheapest flight ticket from Colombo to Phnom Penh according to data for the last 48 hours costs $182

When is the best time to buy air tickets on the route Colombo — Phnom Penh?

Often the best time to buy tickets from Colombo to Phnom Penh is 2 months before departure.

When is the cheapest time of year to fly from Colombo to Phnom Penh?

Based on statistics over the past years, the lowest prices for flights from Colombo to Phnom Penh can be found flying in these months: September, April, March.

How long does it take to fly from Colombo to Phnom Penh?

The fastest flights from Colombo to Phnom Penh start from 8 hours 10 minutes in the air.

Which airline can fly direct from Colombo to Phnom Penh?

The following airlines operate direct flights on the route Colombo — Phnom Penh:

Special offers and sales on air tickets from Colombo to Phnom Penh

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Alternative routes

Batticaloa ➜ Phnom Penh•Coimbatore ➜ Phnom Penh•Kochi ➜ Phnom Penh•Madurai ➜ Phnom Penh•Chennai ➜ Phnom Penh•Male ➜ Phnom Penh•Mysore ➜ Phnom Penh•Salem ➜ Phnom Penh•Tuticorin ➜ Phnom Penh•Thiruvananthapuram ➜ Phnom Penh•Colombo ➜ Bangkok•Colombo ➜ Nha Trang•Colombo ➜ Pleiku•Colombo ➜ Siem Reap•Colombo ➜ Ho Chi Minh City•Colombo ➜ Tuy Hoa•Colombo ➜ Can Tho•Colombo ➜ Rach Gia•Colombo ➜ Savannakhet