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Cheap flights from Calgary to Siem Reap from C$ 1,494

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 11/8. 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

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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
8:40 p.m. - 12:15 p.m.
YYC
-
SAI
26h 35m
3 stops
Multiple Airlines Logo
7:30 p.m. - 11:58 a.m.
SAI
-
YYC
29h 28m
2 stops
C$ 1,494Multiple Airlines
Tue, 11 Aug - Thu, 20 Aug
Multiple Airlines Logo
7:05 p.m. - 9:00 a.m.
YYC
-
SAI
24h 55m
2 stops
Multiple Airlines Logo
7:30 p.m. - 10:30 a.m.
SAI
-
YYC
28h 00m
2 stops
C$ 1,530Multiple Airlines
Wed, 5 Aug - Thu, 13 Aug
Multiple Airlines Logo
7:05 p.m. - 9:00 a.m.
YYC
-
SAI
24h 55m
2 stops
Multiple Airlines Logo
7:30 p.m. - 1:10 p.m.
SAI
-
YYC
30h 40m
2 stops
C$ 1,540Multiple Airlines
Sat, 1 Aug - Tue, 11 Aug
Multiple Airlines Logo
8:40 p.m. - 12:15 p.m.
YYC
-
SAI
26h 35m
2 stops
Multiple Airlines Logo
7:30 p.m. - 10:30 a.m.
SAI
-
YYC
28h 00m
2 stops
C$ 1,579Multiple Airlines
Wed, 1 Jul - Tue, 7 Jul
Multiple Airlines Logo
7:00 p.m. - 9:40 a.m.
YYC
-
SAI
49h 40m
2 stops
Multiple Airlines Logo
4:00 p.m. - 11:15 p.m.
SAI
-
YYC
44h 15m
2 stops
C$ 1,714Multiple Airlines
Wed, 5 Aug - Fri, 14 Aug
Multiple Airlines Logo
9:00 a.m. - 5:30 p.m.
YYC
-
SAI
42h 30m
3 stops
Multiple Airlines Logo
12:55 p.m. - 12:26 a.m.
SAI
-
YYC
24h 31m
3 stops
C$ 1,718Multiple Airlines
Tue, 3 Mar - Tue, 7 Apr
Multiple Airlines Logo
7:00 a.m. - 11:10 a.m.
YYC
-
SAI
39h 10m
3 stops
Multiple Airlines Logo
3:15 p.m. - 8:05 p.m.
SAI
-
YYC
41h 50m
3 stops
C$ 1,790Multiple Airlines
Tue, 11 Aug - Thu, 20 Aug
Multiple Airlines Logo
6:00 a.m. - 9:40 a.m.
YYC
-
SAI
38h 40m
2 stops
Multiple Airlines Logo
10:30 a.m. - 11:15 p.m.
SAI
-
YYC
49h 45m
2 stops
C$ 1,850Multiple Airlines
Tue, 14 Jul - Thu, 23 Jul
Multiple Airlines Logo
6:00 a.m. - 9:40 a.m.
YYC
-
SAI
38h 40m
2 stops
Multiple Airlines Logo
10:30 a.m. - 6:08 p.m.
SAI
-
YYC
44h 38m
2 stops
C$ 1,884Multiple Airlines
Tue, 11 Aug - Thu, 20 Aug
Multiple Airlines Logo
7:00 a.m. - 11:10 a.m.
YYC
-
SAI
39h 10m
3 stops
Multiple Airlines Logo
1:55 p.m. - 1:20 p.m.
SAI
-
YYC
36h 25m
3 stops
C$ 1,898Multiple Airlines
Tue, 14 Jul - Thu, 23 Jul

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 16 February 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

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Tue 11/8

8:40 p.m.-12:15 p.m.

3 stops26h 35m

Siem Reap–Angkor Intl

Thu 20/8

7:30 p.m.-11:58 a.m.

2 stops29h 28m

C$ 1,494

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Wed 5/8

7:05 p.m.-9:00 a.m.

2 stops24h 55m

Siem Reap–Angkor Intl

Thu 13/8

7:30 p.m.-10:30 a.m.

2 stops28h 00m

C$ 1,530

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Sat 1/8

7:05 p.m.-9:00 a.m.

2 stops24h 55m

Siem Reap–Angkor Intl

Tue 11/8

7:30 p.m.-1:10 p.m.

2 stops30h 40m

C$ 1,540

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Wed 1/7

8:40 p.m.-12:15 p.m.

2 stops26h 35m

Siem Reap–Angkor Intl

Tue 7/7

7:30 p.m.-10:30 a.m.

2 stops28h 00m

C$ 1,579

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Wed 5/8

7:00 p.m.-9:40 a.m.

2 stops49h 40m

Siem Reap–Angkor Intl

Fri 14/8

4:00 p.m.-11:15 p.m.

2 stops44h 15m

C$ 1,714

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Tue 3/3

9:00 a.m.-5:30 p.m.

3 stops42h 30m

Siem Reap–Angkor Intl

Tue 7/4

12:55 p.m.-12:26 a.m.

3 stops24h 31m

C$ 1,718

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Tue 11/8

7:00 a.m.-11:10 a.m.

3 stops39h 10m

Siem Reap–Angkor Intl

Thu 20/8

3:15 p.m.-8:05 p.m.

3 stops41h 50m

C$ 1,790

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Tue 14/7

6:00 a.m.-9:40 a.m.

2 stops38h 40m

Siem Reap–Angkor Intl

Thu 23/7

10:30 a.m.-11:15 p.m.

2 stops49h 45m

C$ 1,850

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Tue 11/8

6:00 a.m.-9:40 a.m.

2 stops38h 40m

Siem Reap–Angkor Intl

Thu 20/8

10:30 a.m.-6:08 p.m.

2 stops44h 38m

C$ 1,884

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Tue 14/7

7:00 a.m.-11:10 a.m.

3 stops39h 10m

Siem Reap–Angkor Intl

Thu 23/7

1:55 p.m.-1:20 p.m.

3 stops36h 25m

C$ 1,898

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

26h 35m

Direct flights

None
The fastest flight from Calgary to Siem Reap takes 26h 35m
There are no direct flights from Calgary to Siem Reap. There are no popular flight routes from Calgary to Siem Reap.
Search flight deals

  • 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 26h 35m 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.

  • 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.

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