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Cheap flights from Calgary to Siem Reap from C$ 1,427

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SAI
8 Apr — 15 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to Siem Reap

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Siem Reap
Explore the most affordable flight options available from Calgary to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 March 2026.

Mon 28/129:20 p.m.
YYC
-
SAI
2 stops21h 55m
Multiple Airlines
Sun 31/17:25 p.m.
SAI
-
YYC
2 stops31h 15m
Multiple Airlines
Deal found 5/3C$ 1,427

Best time to book a flight from Calgary to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Calgary 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 Calgary to Siem Reap
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Related info for your journey

Find useful and relevant information for your journey from Calgary to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Calgary to Siem Reap?

    If you book a flight to Siem Reap from Calgary, you will be flying from Calgary, which is the city’s only airport. Calgary (YYC) is located 9.3 km from the centre of Calgary.

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

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

  • How can I find direct flights from Calgary to Siem Reap?

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

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

    Yes. Cheapflights offers flight deals from Calgary 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.

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Alternative routes for Calgary to Siem Reap

See prices for flight routes from nearby airports that may be better suited for you.
Calgary to Siem Reap flights
Edmonton to Phnom Penh flights
Calgary to Phnom Penh flights
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How does Cheapflights help users find flights from Calgary to Siem Reap?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Calgary to Siem Reap. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Calgary to Siem Reap for you. Better yet — we are completely free to use.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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