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Cheap flights from Calgary to Siem Reap from C$ 1,669

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 30/9. 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

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
9:40 p.m. - 9:00 a.m.
YYC
-
SAI
22h 20m
2 stops
Multiple Airlines Logo
7:25 p.m. - 6:49 p.m.
SAI
-
YYC
36h 24m
2 stops
C$ 1,669Multiple Airlines
Wed, 30 Sep - Thu, 29 Oct
Multiple Airlines Logo
2:05 p.m. - 9:00 a.m.
YYC
-
SAI
29h 55m
2 stops
Multiple Airlines Logo
7:25 p.m. - 1:40 p.m.
SAI
-
YYC
31h 15m
2 stops
C$ 1,718Multiple Airlines
Wed, 30 Sep - Sat, 31 Oct
Multiple Airlines Logo
5:50 p.m. - 9:55 p.m.
YYC
-
SAI
39h 05m
3 stops
Multiple Airlines Logo
10:25 p.m. - 12:45 a.m.
SAI
-
YYC
39h 20m
3 stops
C$ 2,386Multiple Airlines
Thu, 1 Oct - Fri, 30 Oct
Multiple Airlines Logo
6:15 a.m. - 9:40 a.m.
YYC
-
SAI
38h 25m
2 stops
Multiple Airlines Logo
10:45 a.m. - 6:10 p.m.
SAI
-
YYC
44h 25m
2 stops
C$ 2,535Multiple Airlines
Thu, 1 Oct - Fri, 30 Oct
Multiple Airlines Logo
9:55 p.m. - 5:10 p.m.
YYC
-
SAI
30h 15m
3 stops
Multiple Airlines Logo
10:00 a.m. - 10:59 p.m.
SAI
-
YYC
25h 59m
3 stops
C$ 2,793Multiple Airlines
Wed, 30 Sep - Sun, 1 Nov
Multiple Airlines Logo
11:35 p.m. - 5:10 p.m.
YYC
-
SAI
28h 35m
3 stops
Multiple Airlines Logo
10:00 a.m. - 10:59 p.m.
SAI
-
YYC
25h 59m
3 stops
C$ 2,833Multiple Airlines
Thu, 1 Oct - Sun, 1 Nov
Emirates Logo
9:45 a.m. - 9:30 p.m.
YYC
-
SAI
46h 45m
3 stops
Emirates Logo
11:50 p.m. - 10:09 p.m.
SAI
-
YYC
35h 19m
3 stops
C$ 2,891Emirates
Tue, 29 Sep - Sat, 31 Oct
Emirates Logo
1:00 a.m. - 9:30 p.m.
YYC
-
SAI
31h 30m
3 stops
Emirates Logo
11:50 p.m. - 6:50 p.m.
SAI
-
YYC
32h 00m
3 stops
C$ 2,916Emirates
Tue, 29 Sep - Sat, 31 Oct
Emirates Logo
9:45 a.m. - 9:30 p.m.
YYC
-
SAI
46h 45m
3 stops
Emirates Logo
11:50 p.m. - 10:09 p.m.
SAI
-
YYC
35h 19m
3 stops
C$ 2,959Emirates
Thu, 1 Oct - Sat, 31 Oct
Multiple Airlines Logo
1:00 a.m. - 9:30 p.m.
YYC
-
SAI
31h 30m
3 stops
Multiple Airlines Logo
11:50 p.m. - 6:50 p.m.
SAI
-
YYC
32h 00m
3 stops
C$ 2,969Multiple Airlines
Thu, 1 Oct - Sat, 31 Oct

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Emirates flights from Calgary to Region of Siem Reap

Our best Emirates deals on Calgary to Region of Siem Reap flight tickets
Emirates
29 Sep
YYC9:45 a.m.Calgary
46h 45m
3 stops
SAI9:30 p.m.Siem Reap–Angkor Intl
31 Oct
SAI11:50 p.m.Siem Reap–Angkor Intl
35h 19m
3 stops
YYC10:09 p.m.Calgary
C$ 2,891
Emirates
29 Sep
YYC1:00 a.m.Calgary
31h 30m
3 stops
SAI9:30 p.m.Siem Reap–Angkor Intl
31 Oct
SAI11:50 p.m.Siem Reap–Angkor Intl
32h 00m
3 stops
YYC6:50 p.m.Calgary
C$ 2,916
Emirates
1 Oct
YYC9:45 a.m.Calgary
46h 45m
3 stops
SAI9:30 p.m.Siem Reap–Angkor Intl
31 Oct
SAI11:50 p.m.Siem Reap–Angkor Intl
35h 19m
3 stops
YYC10:09 p.m.Calgary
C$ 2,959

KLM flights from Calgary to Region of Siem Reap

Our best KLM deals on Calgary to Region of Siem Reap flight tickets
KLM
1 Oct
YYC3:15 p.m.Calgary
38h 40m
2 stops
SAI6:55 p.m.Siem Reap–Angkor Intl
31 Oct
SAI7:25 p.m.Siem Reap–Angkor Intl
56h 15m
2 stops
YYC2:40 p.m.Calgary
C$ 3,133
KLM
30 Sep
YYC3:15 p.m.Calgary
38h 40m
2 stops
SAI6:55 p.m.Siem Reap–Angkor Intl
30 Oct
SAI7:25 p.m.Siem Reap–Angkor Intl
56h 15m
2 stops
YYC2:40 p.m.Calgary
C$ 3,634
KLM
1 Oct
YYC3:15 p.m.Calgary
32h 00m
2 stops
SAI12:15 p.m.Siem Reap–Angkor Intl
29 Oct
SAI7:25 p.m.Siem Reap–Angkor Intl
56h 15m
2 stops
YYC2:40 p.m.Calgary
C$ 3,781

momondo Fare Finder

 
Customize your flight search to find flights from Calgary to Region of 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 5 May 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 30/9

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

2 stops22h 20m

Siem Reap–Angkor Intl

Thu 29/10

7:25 p.m.-6:49 p.m.

2 stops36h 24m

C$ 1,669

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Wed 30/9

2:05 p.m.-9:00 a.m.

2 stops29h 55m

Siem Reap–Angkor Intl

Sat 31/10

7:25 p.m.-1:40 p.m.

2 stops31h 15m

C$ 1,718

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Thu 1/10

5:50 p.m.-9:55 p.m.

3 stops39h 05m

Siem Reap–Angkor Intl

Fri 30/10

10:25 p.m.-12:45 a.m.

3 stops39h 20m

C$ 2,386

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Thu 1/10

6:15 a.m.-9:40 a.m.

2 stops38h 25m

Siem Reap–Angkor Intl

Fri 30/10

10:45 a.m.-6:10 p.m.

2 stops44h 25m

C$ 2,535

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Wed 30/9

9:55 p.m.-5:10 p.m.

3 stops30h 15m

Siem Reap–Angkor Intl

Sun 1/11

10:00 a.m.-10:59 p.m.

3 stops25h 59m

C$ 2,793
Quickest round-trip

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Thu 1/10

11:35 p.m.-5:10 p.m.

3 stops28h 35m

Siem Reap–Angkor Intl

Sun 1/11

10:00 a.m.-10:59 p.m.

3 stops25h 59m

C$ 2,833

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Tue 29/9

9:45 a.m.-9:30 p.m.

3 stops46h 45m

Siem Reap–Angkor Intl

Sat 31/10

11:50 p.m.-10:09 p.m.

3 stops35h 19m

C$ 2,891

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Tue 29/9

1:00 a.m.-9:30 p.m.

3 stops31h 30m

Siem Reap–Angkor Intl

Sat 31/10

11:50 p.m.-6:50 p.m.

3 stops32h 00m

C$ 2,916

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Thu 1/10

9:45 a.m.-9:30 p.m.

3 stops46h 45m

Siem Reap–Angkor Intl

Sat 31/10

11:50 p.m.-10:09 p.m.

3 stops35h 19m

C$ 2,959

CalgarySiem Reap

YYC - SAI

YYCSAI

Calgary

Thu 1/10

1:00 a.m.-9:30 p.m.

3 stops31h 30m

Siem Reap–Angkor Intl

Sat 31/10

11:50 p.m.-6:50 p.m.

3 stops32h 00m

C$ 2,969

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Calgary to Region of Siem Reap flight deals and tips

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

Fastest flight time

39h 05m

Direct flights

None
The fastest flight from Calgary to Region of Siem Reap takes 39h 05m
There are no direct flights from Calgary to Region of Siem Reap. There are no popular flight routes from Calgary to Region of Siem Reap.
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Frequently asked questions about flying from Calgary to Siem Reap

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

    Prices for flights from Calgary Airport to Siem Reap were last updated today.

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

    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.

  • What documentation or ID do you need to fly to Siem Reap?

    The travel and health documents you'll need for your trip to Siem Reap may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Siem Reap. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Calgary to Siem Reap

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

    Confirm your travel details to search for the latest offers for flights from Calgary to Region of Siem Reap. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

Finding the right flight to Siem Reap from Calgary is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Siem Reap quick and easy, saving you time and money.

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 provides multiple filters to help you find the best flight to Siem Reap from Calgary. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Siem Reap from Calgary are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Region of Siem Reap trip

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Find better results for your trip to Siem Reap

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