Cheap Flights from Colombo to Siem Reap Starting at $208

Helping travelers to find the best flight offers

Cheapest flights from Colombo to Siem Reap

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 Siem Reap. 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

$208

AirAsia
AirAsia
1 transfer
13h 45m
06/04/2025

The cheapest one-way flight from Colombo to Siem Reap departs on 06/04/2025, is operated by AirAsia and costs $208

Cheapest round trip flight

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There is no information about the cheapest roundtrip flight from Colombo to Siem Reap

The fastest flight

10h 25m

Fastest flight from Colombo to Siem Reap takes 10h 25m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

2718km

Timezone difference

1h 30m

The distance between Colombo and Siem Reap is 2718km (1685 miles). The time difference between Colombo and Siem Reap is 1h 30m.

See also:

Cheap flights to Cambodia

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Direct flights airfares to Siem Reap

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Cheapest air tickets to Colombo

Airfare from Colombo to Siem Reap 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 Siem Reap

May 2025
Lowest price
on average:
$221
October 2025
Highest price
on average:
$258
  • Avg Price

Airlines operating on route

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

AirAsia
AirAsia

Starting at $213

Thai AirAsia
Thai AirAsia

Starting at $247

FITS Aviation (Pvt) Ltd
FITS Aviation (Pvt) Ltd

Starting at $263

Direct Flights from Colombo to Siem Reap

A direct flight is the most convenient and comfortable way to fly from Colombo to Siem Reap, 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 Siem Reap at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Colombo to Siem Reap

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

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Unable to find information about the schedule of direct flights from

Colombo airports overview

CMB
Bandaranaike International Airport
Thai AirAsia
AirAsia
Airlines flying to this airport
$208
Starting at
$250
on average

Siem Reap airports overview

SAI
Siem Reap International Airport
FITS Aviation (Pvt) Ltd
Thai AirAsia
AirAsia
Airlines flying to this airport
$213
Starting at
$253
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 Siem Reap?

The cheapest flight ticket from Colombo to Siem Reap according to data for the last 48 hours costs $208

When is the best time to buy air tickets on the route Colombo — Siem Reap?

Often the best time to buy tickets from Colombo to Siem Reap is 2 months before departure.

When is the cheapest time of year to fly from Colombo to Siem Reap?

Based on statistics over the past years, the lowest prices for flights from Colombo to Siem Reap can be found flying in these months: May, April, October.

How long does it take to fly from Colombo to Siem Reap?

The fastest flights from Colombo to Siem Reap start from 10 hours 25 minutes in the air.

Which airline can fly direct from Colombo to Siem Reap?

The following airlines operate direct flights on the route Colombo — Siem Reap:

Special offers and sales on air tickets from Colombo to Siem Reap

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.

Cambodia flag
Siem Reap image
Colombo — Siem Reap

November 27

AirAsia

AirAsia

$235

Alternative routes

Batticaloa ➜ Siem Reap•Coimbatore ➜ Siem Reap•Kochi ➜ Siem Reap•Madurai ➜ Siem Reap•Chennai ➜ Siem Reap•Male ➜ Siem Reap•Mysore ➜ Siem Reap•Salem ➜ Siem Reap•Tuticorin ➜ Siem Reap•Thiruvananthapuram ➜ Siem Reap•Colombo ➜ Bangkok•Colombo ➜ Khon Kaen•Colombo ➜ Phnom Penh•Colombo ➜ Pleiku•Colombo ➜ Ho Chi Minh City•Colombo ➜ Udon Thani•Colombo ➜ Can Tho•Colombo ➜ Rach Gia•Colombo ➜ Savannakhet