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Cheap flights from Quebec to Siem Reap from C$ 893

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SAI
10 Aug — 17 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Siem Reap

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to Siem Reap
Explore the most affordable flight options available from Quebec to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2026.

Sat 7/116:15 p.m.
YUL
-
SAI
2 stops27h 00m
Multiple Airlines
Mon 30/117:25 p.m.
SAI
-
YUL
2 stops48h 25m
Multiple Airlines
Deal found 11/7C$ 1,751
Thu 12/118:50 p.m.
YUL
-
SAI
2 stops34h 50m
Multiple Airlines
Thu 3/124:00 p.m.
SAI
-
YUL
2 stops34h 05m
Multiple Airlines
Deal found 8/7C$ 1,996
Tue 3/1112:40 p.m.
YUL
-
SAI
2 stops32h 35m
Multiple Airlines
Tue 1/127:25 p.m.
SAI
-
YUL
2 stops37h 18m
Multiple Airlines
Deal found 6/7C$ 2,004
Mon 20/71:05 p.m.
YUL
-
SAI
2 stops36h 10m
Multiple Airlines
Wed 29/712:55 p.m.
SAI
-
YUL
2 stops39h 05m
Multiple Airlines
Deal found 8/7C$ 2,031
Sun 1/118:25 a.m.
YUL
-
SAI
3 stops48h 45m
Multiple Airlines
Tue 1/1211:50 p.m.
SAI
-
YUL
3 stops33h 25m
Multiple Airlines
Deal found 6/7C$ 2,044
Thu 12/118:50 p.m.
YUL
-
SAI
2 stops34h 50m
Multiple Airlines
Sat 5/129:30 p.m.
SAI
-
YUL
2 stops52h 35m
Multiple Airlines
Deal found 9/7C$ 2,052

Find flight deals from Quebec to Siem Reap

Keep the following information in mind while searching for Quebec to Siem Reap flight deals. Data was last updated 11 July 2026.

Round-trip from

C$ 1,996

One-way from

C$ 893
12/11-3/12
  • 12/11-3/12
  • 4 total stops
  • 68h 55m total
  • Quebec to Siem Reap
Search Deals
4/9
  • 4/9
  • 3 total stops
  • 47h 50m total
  • Quebec to Siem Reap
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec 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, Cheapflights users made 629,999 searches. Data last updated 11 July 2026.
Use the filters below to find and compare flights from Quebec to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSiem Reap

YUL - SAI

YULSAI

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

8:50 p.m.-4:55 p.m.

2 stops32h 05m

Siem Reap–Angkor Intl

Thu 3/12

4:00 p.m.-2:05 p.m.

2 stops34h 05m

C$ 2,000

MontrealSiem Reap

YUL - SAI

YULSAI

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

8:50 p.m.-7:40 p.m.

2 stops34h 50m

Siem Reap–Angkor Intl

Sat 5/12

9:30 p.m.-2:05 p.m.

2 stops52h 35m

C$ 2,052

MontrealSiem Reap

YUL - SAI

YULSAI

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

12:40 p.m.-9:00 a.m.

2 stops33h 20m

Siem Reap–Angkor Intl

Sat 17/10

7:35 p.m.-5:00 p.m.

2 stops32h 25m

C$ 2,068
Quickest round-trip

MontrealSiem Reap

YUL - SAI

YULSAI

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

8:50 p.m.-9:10 a.m.

2 stops24h 20m

Siem Reap–Angkor Intl

Sun 29/11

10:00 a.m.-2:05 p.m.

2 stops40h 05m

C$ 2,106

MontrealSiem Reap

YUL - SAI

YULSAI

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

11:10 a.m.-9:30 p.m.

3 stops47h 20m

Siem Reap–Angkor Intl

Sat 24/10

11:50 p.m.-9:25 a.m.

3 stops68h 35m

C$ 2,166
Cheapest one-way
Quickest one-way

MontrealSiem Reap

YUL - SAI

YULSAI

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

1:05 p.m.-11:10 a.m.

2 stops35h 05m

C$ 1,274

OttawaSiem Reap

YOW - SAI

YOWSAI

Ottawa

Mon 2/11

10:35 a.m.-4:05 p.m.

3 stops41h 30m

C$ 1,911

MontrealSiem Reap

YUL - SAI

YULSAI

Montreal Pierre Elliott Trudeau Intl

Sun 13/12

8:05 a.m.-9:50 a.m.

2 stops61h 45m

C$ 3,105

MontrealSiem Reap

YUL - SAI

YULSAI

Montreal Pierre Elliott Trudeau Intl

Sun 13/12

5:45 p.m.-9:50 a.m.

2 stops52h 05m

C$ 3,580

MontrealSiem Reap

YUL - SAI

YULSAI

Montreal Pierre Elliott Trudeau Intl

Sun 13/12

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

3 stops48h 00m

C$ 6,291

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

Sorted by cheapest first

Best time to book a flight from Quebec to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Quebec 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 Quebec to Siem Reap
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Siem Reap

Get insights into the airlines that provide service to Siem Reap. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Siem Reap. Reviews last updated 11 July 2026.
Get a feel of what it's like to fly with SWISS from Quebec to Siem Reap by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,998 reviews
Check prices

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Crew

8.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

William,Sep 2023

ORD - ZRH

SWISS knows what they're doing their business class is remarkable service is second to none.
SWISS
7.5
Good
1,998 reviews
SWISS
7.5
Good
1,998 reviews
Check prices

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Crew

8.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

William,Sep 2023

ORD - ZRH

SWISS knows what they're doing their business class is remarkable service is second to none.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Quebec 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Quebec to Siem Reap

Discover the top airline that operate flights from Quebec to Siem Reap. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 July 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 1,990AverageC$ 2,139FlexibilityNo cancel feeOn-time79%
Search SWISS flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Quebec to Siem Reap?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Quebec 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 Quebec to Siem Reap?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Siem Reap from Quebec.

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

Certainly. Search results for flights to Siem Reap from Quebec shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Quebec to Siem Reap on Cheapflights with our Price Alert feature and get notified when better prices are available.

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