Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Calgary to Siem Reap from C$ 1,635

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Siem Reap departing on 28/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Calgary to Siem Reap

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 p.m. - 12:40 p.m.
YYC
-
SAI
27h 40m
2 stops
Multiple Airlines Logo
7:25 p.m. - 1:59 p.m.
SAI
-
YYC
32h 34m
2 stops
C$ 1,635Multiple Airlines
Wed, 28 Oct - Wed, 20 Jan
Multiple Airlines Logo
2:50 p.m. - 11:10 a.m.
YYC
-
SAI
31h 20m
2 stops
Multiple Airlines Logo
11:45 a.m. - 7:00 a.m.
SAI
-
YYC
32h 15m
2 stops
C$ 1,948Multiple Airlines
Wed, 26 Aug - Wed, 28 Oct
Multiple Airlines Logo
7:55 p.m. - 9:05 p.m.
YYC
-
SAI
36h 10m
3 stops
Multiple Airlines Logo
9:55 a.m. - 12:49 a.m.
SAI
-
YYC
27h 54m
3 stops
C$ 1,993Multiple Airlines
Wed, 26 Aug - Wed, 28 Oct
Multiple Airlines Logo
2:50 p.m. - 11:10 a.m.
YYC
-
SAI
31h 20m
2 stops
Multiple Airlines Logo
5:55 p.m. - 12:50 p.m.
SAI
-
YYC
31h 55m
3 stops
C$ 2,027Multiple Airlines
Wed, 26 Aug - Wed, 28 Oct
Multiple Airlines Logo
7:55 p.m. - 9:55 p.m.
YYC
-
SAI
37h 00m
3 stops
Multiple Airlines Logo
10:00 a.m. - 12:45 a.m.
SAI
-
YYC
27h 45m
3 stops
C$ 2,197Multiple Airlines
Thu, 1 Oct - Sat, 31 Oct
Multiple Airlines Logo
7:00 p.m. - 3:10 p.m.
YYC
-
SAI
55h 10m
2 stops
Multiple Airlines Logo
10:45 a.m. - 9:27 p.m.
SAI
-
YYC
47h 42m
2 stops
C$ 2,238Multiple Airlines
Thu, 1 Oct - Sat, 31 Oct
Multiple Airlines Logo
1:25 p.m. - 9:45 p.m.
YYC
-
SAI
43h 20m
3 stops
Multiple Airlines Logo
10:25 p.m. - 10:34 p.m.
SAI
-
YYC
38h 09m
3 stops
C$ 2,280Multiple Airlines
Wed, 28 Oct - Wed, 20 Jan
Multiple Airlines Logo
4:00 p.m. - 9:40 a.m.
YYC
-
SAI
28h 40m
2 stops
Multiple Airlines Logo
9:50 a.m. - 12:45 a.m.
SAI
-
YYC
27h 55m
3 stops
C$ 2,455Multiple Airlines
Thu, 1 Oct - Sat, 31 Oct

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

momondo Fare Finder

 
Customize your flight search to find flights from Calgary to Siem Reap that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 1 July 2026.
Use the filters below to find and compare flights from Calgary to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Wed 28/10

8:00 p.m.-12:40 p.m.

2 stops27h 40m

Siem Reap–Angkor Intl

Wed 20/1

7:25 p.m.-1:59 p.m.

2 stops32h 34m

C$ 1,635

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Wed 26/8

2:50 p.m.-11:10 a.m.

2 stops31h 20m

Siem Reap–Angkor Intl

Wed 28/10

11:45 a.m.-7:00 a.m.

2 stops32h 15m

C$ 1,948

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Wed 26/8

7:55 p.m.-9:05 p.m.

3 stops36h 10m

Siem Reap–Angkor Intl

Wed 28/10

9:55 a.m.-12:49 a.m.

3 stops27h 54m

C$ 1,993

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Wed 26/8

2:50 p.m.-11:10 a.m.

2 stops31h 20m

Siem Reap–Angkor Intl

Wed 28/10

5:55 p.m.-12:50 p.m.

3 stops31h 55m

C$ 2,027

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Thu 1/10

7:55 p.m.-9:55 p.m.

3 stops37h 00m

Siem Reap–Angkor Intl

Sat 31/10

10:00 a.m.-12:45 a.m.

3 stops27h 45m

C$ 2,196

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Thu 1/10

7:00 p.m.-3:10 p.m.

2 stops55h 10m

Siem Reap–Angkor Intl

Sat 31/10

10:45 a.m.-9:27 p.m.

2 stops47h 42m

C$ 2,238

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Wed 28/10

1:25 p.m.-9:45 p.m.

3 stops43h 20m

Siem Reap–Angkor Intl

Wed 20/1

10:25 p.m.-10:34 p.m.

3 stops38h 09m

C$ 2,280
Quickest round-trip

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Thu 1/10

4:00 p.m.-9:40 a.m.

2 stops28h 40m

Siem Reap–Angkor Intl

Sat 31/10

9:50 a.m.-12:45 a.m.

3 stops27h 55m

C$ 2,455

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Calgary to Siem Reap

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to Siem Reap according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Calgary to Siem Reap (YYC to SAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Siem Reap

Fastest flight time

27h 40m

Direct flights

None
The fastest flight from Calgary to Siem Reap takes 27h 40m
There are no direct flights from Calgary to Siem Reap. There are no popular flight routes from Calgary to Siem Reap.
Search flight deals

Frequently asked questions about flying from Calgary to Siem Reap

  • How far is Calgary to Siem Reap–Angkor Intl by plane?

    There are 11959.3 km between Calgary and Siem Reap–Angkor Intl. Typically, this will take 27h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Calgary Airport to Siem Reap–Angkor Intl Airport?

    Prices for flights from Calgary Airport to Siem Reap–Angkor Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Calgary Airport to Siem Reap–Angkor Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to Siem Reap–Angkor Intl Airport.

  • What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

    The travel and health documents required for your trip to Siem Reap–Angkor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Siem Reap–Angkor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Calgary to Siem Reap

  • How do I get Price Alerts for flights from Calgary to Siem Reap?

    Price Alerts will notify you by email when the price for flights to Siem Reap from Calgary decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Calgary to Siem Reap with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to Siem Reap?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Siem Reap from Calgary.

Can I find flights from Calgary to Siem Reap with flexible booking policies on momondo?

momondo does allow users to show only those flights to Siem Reap from Calgary which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Calgary to Siem Reap?

momondo helps you find the best flight between Calgary and Siem Reap by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Calgary to Siem Reap right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Calgary to Siem Reap now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Siem Reap and let you know when they change.

An easier way to manage your Siem Reap trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 31/7
Fri 7/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Cambodia