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Cheap flights from Montreal to Phnom Penh from C$ 6,849

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PNH
14 May — 21 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Phnom Penh

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Phnom Penh
Explore the most affordable flight options available from Montreal to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 April 2026.

Fri 10/710:00 p.m.
YUL
-
PNH
2 stops49h 00m
British Airways
Fri 17/76:20 p.m.
PNH
-
YUL
2 stops36h 55m
British Airways
Deal found 12/4C$ 6,849
Fri 10/710:00 p.m.
YUL
-
PNH
2 stops49h 00m
Multiple Airlines
Fri 17/76:20 p.m.
PNH
-
YUL
3 stops41h 05m
Multiple Airlines
Deal found 12/4C$ 7,026
Fri 17/710:00 p.m.
YUL
-
PNH
2 stops49h 00m
British Airways
Sat 1/86:20 p.m.
PNH
-
YUL
2 stops36h 55m
British Airways
Deal found 13/4C$ 7,123
Fri 17/710:00 p.m.
YUL
-
PNH
2 stops49h 00m
Multiple Airlines
Sat 1/86:20 p.m.
PNH
-
YUL
3 stops41h 05m
Multiple Airlines
Deal found 13/4C$ 7,134

Find flight deals from Montreal to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 April 2026.

Round-trip from

C$ 6,849

Popular in

December

Cheapest in

September
British Airways
  • British Airways
  • 10/7-17/7
  • 4 total stops
  • 85h 55m total
  • Montreal to Phnom Penh
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 64 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Phnom Penh 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 14 April 2026.
Use the filters below to find and compare flights from Montreal to Phnom Penh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

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

2 stops49h 00m

Phnom Penh Pochentong

Fri 17/7

6:20 p.m.-8:15 p.m.

2 stops36h 55m

C$ 6,849

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Fri 17/7

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

2 stops49h 00m

Phnom Penh Pochentong

Sat 1/8

6:20 p.m.-8:15 p.m.

2 stops36h 55m

C$ 7,123

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Fri 17/7

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

2 stops49h 00m

Phnom Penh Pochentong

Sat 1/8

6:20 p.m.-12:25 a.m.

3 stops41h 05m

C$ 7,134

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Sorted by cheapest first

Best time to book a flight from Montreal to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Montreal 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 Montreal to Phnom Penh

What is the cheapest month to book a flight from Montreal to Phnom Penh?

Currently, March is the cheapest month in which you can book a flight from Montreal to Phnom Penh (average of C$ 1,231). Flying from Montreal to Phnom Penh in July is currently the most expensive (average of C$ 2,105). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. 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 Phnom Penh. Reviews last updated 14 April 2026.
Get a feel of what it's like to fly with EVA Air,Korean Air, andAir Canada from Montreal to Phnom Penh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,414 reviews
Check prices

Comfort

8.3

Overall

8.5

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very good
1,414 reviews
EVA Air
8.5
Very good
1,414 reviews
Check prices

Comfort

8.3

Overall

8.5

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Korean Air
8.4
Very good
1,205 reviews
EVA Air
8.5
Very good
1,414 reviews
Check prices

Comfort

8.3

Overall

8.5

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Air Canada
7.1
Good
10,923 reviews
EVA Air
8.5
Very good
1,414 reviews
Check prices

Comfort

8.3

Overall

8.5

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Related info for your journey

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

  • What airport do you fly into for flights to Phnom Penh from Montreal?

    Most people fly into Phnom Penh Pochentong (PNH) if they book a flight to Phnom Penh from Montreal. On average, Pochentong has 0 inbound flights from Montreal per day from 4 airlines. Phnom Penh Pochentong is conveniently located just 8.0 km from Phnom Penh’s city centre.

  • How long is the flight from Montreal to Phnom Penh?

    For as low as C$ 6,849, British Airways can have you in Phnom Penh from Montreal in 49h. Montreal and Phnom Penh are separated by a distance of 13665 km.

  • What are the cheapest airlines flying from Montreal to Phnom Penh round-trip?

    Flying on Air Canada is currently your cheapest option to Phnom Penh, with prices starting at C$ 1,239. Additional round-trip tickets that might be worth considering are offered by EVA Air and Qatar Airways, with the lowest prices starting at C$ 1,654 and C$ 1,753, respectively. Air Canada is currently priced 34% below the average price you’ll pay for this route.

  • Can I find deals for flights from Montreal to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Montreal to Phnom Penh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Phnom Penh.

  • Can I find deals for business class flights from Montreal to Phnom Penh?

    Yes. Cheapflights offers flight deals from Montreal to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Montreal to Phnom Penh (average of C$ 1,231). Flying from Montreal to Phnom Penh in July is currently the most expensive (average of C$ 2,105). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Montreal to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Siem Reap flights
Pierre Elliott Trudeau Intl to Phnom Penh flights
Québec City to Phnom Penh flights
Ottawa to Phnom Penh flights
Ottawa to Siem Reap flights

Top 4 airlines flying from Montreal to Phnom Penh

Discover the top 4 airlines that operate flights from Montreal to Phnom Penh. 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 14 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,239AverageC$ 1,648FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
EVA AirCheapestC$ 1,654AverageC$ 2,016FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Qatar AirwaysCheapestC$ 1,753AverageC$ 2,018FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Korean AirCheapestC$ 2,057AverageC$ 2,167FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Phnom Penh?

Deals for Montreal to Phnom Penh flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Phnom Penh?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Phnom Penh for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to Phnom Penh with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Phnom Penh, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Montreal to Phnom Penh become cheaper?

Of course! You can now track prices for flights from Montreal to Phnom Penh and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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