Latest deals
FAQs
Price Alerts

Cheap flights from Calgary to Siem Reap from C$ 799

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Siem Reap departing on 12/9. 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
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
9:00 p.m. - 8:15 a.m.YYC  Calgary-SAI Siem Reap–Angkor Intl
22h 15m2 stops Vancouver Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
7:25 p.m. - 11:29 p.m.SAI  Siem Reap–Angkor Intl-YYC Calgary
41h 04m2 stops Bangkok Suvarnabhumi Vancouver Intl
C$ 1,797Multiple Airlines
Wed, 25 Nov - Fri, 11 Dec
Multiple Airlines Logo
10:15 p.m. - 8:15 a.m.YYC  Calgary-SAI Siem Reap–Angkor Intl
21h 00m2 stops Vancouver Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
7:25 p.m. - 3:59 p.m.SAI  Siem Reap–Angkor Intl-YYC Calgary
33h 34m2 stops Bangkok Suvarnabhumi Vancouver Intl
C$ 1,832Multiple Airlines
Wed, 25 Nov - Tue, 5 Jan
Multiple Airlines Logo
10:00 p.m. - 1:25 p.m.YYC  Calgary-SAI Siem Reap–Angkor Intl
26h 25m3 stops Vancouver Intl Taipei City Taiwan Taoyuan Intl Phnom Penh Techo Intl
Multiple Airlines Logo
2:25 p.m. - 1:45 a.m.SAI  Siem Reap–Angkor Intl-YYC Calgary
24h 20m3 stops Da Nang Taipei City Taiwan Taoyuan Intl Vancouver Intl
C$ 2,063Multiple Airlines
Wed, 25 Nov - Fri, 11 Dec
Multiple Airlines Logo
1:40 p.m. - 10:00 a.m.YYC  Calgary-SAI Siem Reap–Angkor Intl
31h 20m2 stops Tokyo Narita Bangkok Don Mueang Intl
Multiple Airlines Logo
9:30 p.m. - 10:25 p.m.SAI  Siem Reap–Angkor Intl-YYC Calgary
37h 55m3 stops Ho Chi Minh City Tokyo Narita Vancouver Intl
C$ 2,374Multiple Airlines
Wed, 25 Nov - Fri, 11 Dec
Multiple Airlines Logo
10:00 p.m. - 12:15 p.m.YYC  Calgary-SAI Siem Reap–Angkor Intl
25h 15m3 stops Vancouver Intl Taipei City Taiwan Taoyuan Intl Ho Chi Minh City
Multiple Airlines Logo
1:20 p.m. - 1:45 a.m.SAI  Siem Reap–Angkor Intl-YYC Calgary
25h 25m3 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl Vancouver Intl
C$ 2,377Multiple Airlines
Wed, 25 Nov - Tue, 5 Jan
Multiple Airlines Logo
1:40 p.m. - 10:00 a.m.YYC  Calgary-SAI Siem Reap–Angkor Intl
31h 20m2 stops Tokyo Narita Bangkok Don Mueang Intl
Multiple Airlines Logo
11:50 p.m. - 9:10 p.m.SAI  Siem Reap–Angkor Intl-YYC Calgary
34h 20m3 stops Bangkok Suvarnabhumi Vancouver Intl Kelowna
C$ 2,654Multiple Airlines
Wed, 25 Nov - Tue, 5 Jan

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 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 14 August 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 Calgary - SAI Siem Reap–Angkor Intl

YYCSAI

Calgary

Wed 25/11

9:00 p.m.-8:15 a.m.

2 stops22h 15m

Siem Reap–Angkor Intl

Fri 11/12

7:25 p.m.-11:29 p.m.

2 stops41h 04m

C$ 1,797

CalgarySiem Reap

YYC Calgary - SAI Siem Reap–Angkor Intl

YYCSAI

Calgary

Wed 25/11

10:15 p.m.-8:15 a.m.

2 stops21h 00m

Siem Reap–Angkor Intl

Tue 5/1

7:25 p.m.-3:59 p.m.

2 stops33h 34m

C$ 1,832

CalgarySiem Reap

YYC Calgary - SAI Siem Reap–Angkor Intl

YYCSAI

Calgary

Wed 25/11

10:00 p.m.-1:25 p.m.

3 stops26h 25m

Siem Reap–Angkor Intl

Fri 11/12

2:25 p.m.-1:45 a.m.

3 stops24h 20m

C$ 2,063

CalgarySiem Reap

YYC Calgary - SAI Siem Reap–Angkor Intl

YYCSAI

Calgary

Wed 25/11

1:40 p.m.-10:00 a.m.

2 stops31h 20m

Siem Reap–Angkor Intl

Fri 11/12

9:30 p.m.-10:25 p.m.

3 stops37h 55m

C$ 2,374
Quickest round-trip

CalgarySiem Reap

YYC Calgary - SAI Siem Reap–Angkor Intl

YYCSAI

Calgary

Wed 25/11

10:00 p.m.-12:15 p.m.

3 stops25h 15m

Siem Reap–Angkor Intl

Tue 5/1

1:20 p.m.-1:45 a.m.

3 stops25h 25m

C$ 2,377

CalgarySiem Reap

YYC Calgary - SAI Siem Reap–Angkor Intl

YYCSAI

Calgary

Wed 25/11

1:40 p.m.-10:00 a.m.

2 stops31h 20m

Siem Reap–Angkor Intl

Tue 5/1

11:50 p.m.-9:10 p.m.

3 stops34h 20m

C$ 2,654
Cheapest one-way
Quickest one-way

CalgarySiem Reap

YYC Calgary - SAI Siem Reap–Angkor Intl

YYCSAI

Calgary

Sat 12/9

4:00 p.m.-5:10 p.m.

2 stops36h 10m

C$ 799

CalgarySiem Reap

YYC Calgary - SAI Siem Reap–Angkor Intl

YYCSAI

Calgary

Sat 12/9

4:00 p.m.-5:10 p.m.

3 stops36h 10m

C$ 827

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

22h 15m

Direct flights

None
The fastest flight from Calgary to Region of Siem Reap takes 22h 15m
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.
Search flight deals

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

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
Sun 13/9
Sun 20/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Siem Reap

Popular Cities in Siem Reap

Popular flights according to clicks in the last 7 days on momondo
Flights to Phnom Penh
Flights to Siem Reapfrom C$ 1,664