Question 1

How long is the flight from Colombo Bandaranaike Intl Airport to Siem Reap?

Accepted Answer

Emirates can get you from Colombo Bandaranaike Intl Airport to Siem Reap in just under 47h 25m. Your travel time can differ by up to . The distance from Colombo Bandaranaike Intl Airport to Siem Reap is about 1707 mi.

Question 2

E

Accepted Answer

In terms of precipitation, rainfall in Siem Reap ranges from 0.0 - 260.0 inches per month. September is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Siem Reap when rainfall is around 0.0 mm.

Question 3

E

Accepted Answer

If weather is an important factor for your trip to Siem Reap, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.0 C).

Question 4

What is the cheapest time of day to fly from CMB to SAI?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colombo Bandaranaike Intl Airport to Siem Reap as you normally would.

Question 5

What airport do you fly into for flights to Siem Reap from Colombo Bandaranaike Intl?

Accepted Answer

For a flight from Colombo Bandaranaike Intl to Siem Reap, you will be flying into Siem Reap–Angkor Intl. Siem Reap–Angkor Intl (SAI) is just 24.7 mi from the center of the city. Siem Reap–Angkor Intl is the only Siem Reap airport and it handles 0 inbound flights from Colombo Bandaranaike Intl per day. 0 airlines have flights to Siem Reap–Angkor Intl from Colombo Bandaranaike Intl on a regular basis.

Question 6

Can I find deals for flights from Colombo to Siem Reap that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Colombo to Siem Reap flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 7

How can I find direct flights from Colombo to Siem Reap?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to Siem Reap.

Question 8

Can I find deals for business class flights from Colombo to Siem Reap?

Accepted Answer

Yes. Cheapflights offers flight deals from Colombo to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 9

How does Cheapflights help users find flights from Colombo to Siem Reap?

Accepted Answer

Cheapflights makes it easy to find Colombo to Siem Reap flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 10

Why should you use Cheapflights to find cheap flight tickets from Colombo to Siem Reap?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Colombo to Siem Reap.

Question 11

Can Cheapflights find flights from Colombo to Siem Reap with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Colombo to Siem Reap with no change fees.

Question 12

Can Cheapflights notify me if prices for flights from Colombo to Siem Reap become cheaper?

Accepted Answer

Yes! Start tracking prices for Colombo to Siem Reap flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£1,078
One-way from	£164

Cheap flights from Colombo Bandaranaike Intl Airport to Siem Reap, Cambodia from £164

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Colombo to Siem Reap

Cheapest flights from Colombo to Siem ReapExplore the most affordable flight options available from Colombo to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Explore the most affordable flight options available from Colombo to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Colombo to Siem ReapDiscover carefully curated flight deals from Colombo to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Colombo to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

One-way flights from Colombo to Siem ReapSearch for one-way flight options from Colombo to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Colombo to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

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Related info for your journey

What airport do you fly into for flights to Siem Reap from Colombo Bandaranaike Intl?

How long is the flight from Colombo Bandaranaike Intl Airport to Siem Reap?

Can I find deals for flights from Colombo to Siem Reap that include hotel bookings?

How can I find direct flights from Colombo to Siem Reap?

Can I find deals for business class flights from Colombo to Siem Reap?

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Cheapest flights from Colombo to Siem Reap
Explore the most affordable flight options available from Colombo to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.

Best flights from Colombo to Siem Reap
Discover carefully curated flight deals from Colombo to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

One-way flights from Colombo to Siem Reap
Search for one-way flight options from Colombo to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.