Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal to Phnom Penh from C$ 788

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PNH
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Montreal to Phnom Penh Pochentong are usually found in October or September, booked 67 days in advance, depart on a Thursday or Sunday and return on a Friday

Cheap 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 12 June 2025.

Round-trip from

C$ 1,486

One-way from

C$ 788

Popular in

December

Cheapest in

October

Average price

C$ 2,051
Air Canada
  • Air Canada
  • 30/10-1/12
  • 4 total stops
  • 61h 43m total
  • Montreal to Phnom Penh
Search Deals
15/10
  • 15/10
  • 3 total stops
  • 43h 10m total
  • Montreal to Phnom Penh
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Montreal to Phnom Penh

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 12 June 2025.

Thu 30/107:30 a.m.YUL - PNH
2 stops28h 25mMultiple Airlines
Mon 1/127:45 p.m.PNH - YUL
2 stops33h 18mMultiple Airlines
Deal found 11/6C$ 1,486
Sun 9/119:10 a.m.YUL - PNH
2 stops40h 40mAir Canada
Sun 23/117:45 p.m.PNH - YUL
2 stops33h 20mAir Canada
Deal found 10/6C$ 1,638
Mon 27/1010:20 a.m.YUL - PNH
2 stops43h 15mEmirates
Mon 17/118:35 p.m.PNH - YUL
2 stops46h 45mEmirates
Deal found 10/6C$ 1,786
Sat 18/106:50 p.m.YUL - PNH
2 stops36h 45mKLM
Sat 1/117:25 p.m.PNH - YUL
2 stops57h 45mKLM
Deal found 10/6C$ 1,818
Tue 28/109:50 p.m.YUL - PNH
2 stops30h 35mQatar Airways
Tue 18/1111:10 a.m.PNH - YUL
2 stops38h 55mQatar Airways
Deal found 10/6C$ 1,873
Sun 26/105:50 p.m.YUL - PNH
2 stops51h 45mSWISS
Thu 20/117:45 p.m.PNH - YUL
2 stops31h 30mSWISS
Deal found 10/6C$ 1,933
Sun 26/109:10 p.m.YUL - PNH
2 stops48h 25mLufthansa
Wed 19/113:20 p.m.PNH - YUL
2 stops39h 00mLufthansa
Deal found 10/6C$ 1,946
Sat 1/117:00 a.m.YUL - PNH
2 stops52h 25mKorean Air
Tue 18/1111:45 p.m.PNH - YUL
2 stops36h 55mKorean Air
Deal found 10/6C$ 2,095
Mon 27/109:10 a.m.YUL - PNH
2 stops27h 00mAir China
Sat 15/1112:25 a.m.PNH - YUL
2 stops56h 39mAir China
Deal found 10/6C$ 2,311
Wed 10/126:05 p.m.YUL - PNH
2 stops40h 50mUnited Airlines
Tue 13/111:55 p.m.PNH - YUL
2 stops29h 09mUnited Airlines
Deal found 10/6C$ 2,544
Sun 9/116:00 p.m.YUL - PNH
3 stops36h 35mAustrian Airlines
Sun 23/117:25 p.m.PNH - YUL
2 stops30h 20mAustrian Airlines
Deal found 10/6C$ 2,546

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 12 June 2025.
Use the filters below to find and compare flights from Montreal to Phnom Penh that are best for you.

Fly from

Montreal

Fly to

Phnom Penh

Route

Depart

Return

Price

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Thu 30/10

7:30 a.m.-10:55 p.m.

2 stops28h 25m

Phnom Penh Pochentong

Mon 1/12

7:45 p.m.-5:03 p.m.

2 stops33h 18m

C$ 1,486

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

9:10 a.m.-1:50 p.m.

2 stops40h 40m

Phnom Penh Pochentong

Sun 23/11

7:45 p.m.-5:05 p.m.

2 stops33h 20m

C$ 1,638

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

10:20 a.m.-4:35 p.m.

2 stops43h 15m

Phnom Penh Pochentong

Mon 17/11

8:35 p.m.-7:20 a.m.

2 stops46h 45m

C$ 1,786

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:50 p.m.-6:35 p.m.

2 stops36h 45m

Phnom Penh Pochentong

Sat 1/11

7:25 p.m.-6:10 p.m.

2 stops57h 45m

C$ 1,818

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

9:50 p.m.-3:25 p.m.

2 stops30h 35m

Phnom Penh Pochentong

Tue 18/11

11:10 a.m.-2:05 p.m.

2 stops38h 55m

C$ 1,873

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

5:50 p.m.-8:35 a.m.

2 stops51h 45m

Phnom Penh Pochentong

Thu 20/11

7:45 p.m.-3:15 p.m.

2 stops31h 30m

C$ 1,933

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

9:10 p.m.-8:35 a.m.

2 stops48h 25m

Phnom Penh Pochentong

Wed 19/11

3:20 p.m.-6:20 p.m.

2 stops39h 00m

C$ 1,946

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Sat 1/11

2:45 p.m.-10:25 p.m.

2 stops44h 40m

Phnom Penh Pochentong

Sun 16/11

11:45 p.m.-12:40 a.m.

2 stops36h 55m

C$ 2,095

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

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

2 stops27h 00m

Phnom Penh Pochentong

Sat 15/11

12:25 a.m.-9:04 p.m.

2 stops56h 39m

C$ 2,311

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

6:00 p.m.-6:35 p.m.

3 stops36h 35m

Phnom Penh Pochentong

Sun 23/11

7:25 p.m.-1:45 p.m.

2 stops30h 20m

C$ 2,546

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 16 results
1
2

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

How far ahead should I book a flight from Montreal to Phnom Penh?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Phnom Penh. Price data was last updated on 9 June 2025.

The price you pay for your flight from Montreal to Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Montreal to Phnom Penh (average of C$ 1,138). Flying from Montreal to Phnom Penh in December is currently the most expensive (average of C$ 1,576). 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.

What is the cheapest time of day to fly from YMQ to PNH?

Find hourly flight availability from Montreal to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

When flying from Montreal to Phnom Penh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 17% versus a flight in the evening.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 250.0 mm per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 mm.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

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 12 June 2025.
Korean Air
8.4
Very good
1,088 reviews
Check prices

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Emirates
8.1
Very good
3,264 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
KLM
7.8
Good
1,358 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Austrian Airlines
7.6
Good
802 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
SWISS
7.5
Good
1,623 reviews
Korean Air
8.4
Very good
1,088 reviews
Check prices

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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 7 airlines. Phnom Penh Pochentong is conveniently located just 8.0 km from Phnom Penh’s city centre.

  • 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$ 1,638. Additional round-trip tickets that might be worth considering are offered by Emirates and KLM, with the lowest prices starting at C$ 1,786 and C$ 1,818, respectively. Air Canada is currently priced 12% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Montreal to Phnom Penh one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 920. Etihad Airways flights start at C$ 1,150 while deals on KLM start at C$ 1,371 one-way.

  • 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, September is the cheapest month in which you can book a flight from Montreal to Phnom Penh (average of C$ 1,138). Flying from Montreal to Phnom Penh in December is currently the most expensive (average of C$ 1,576). 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

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.

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 Phnom Penh flights
Ottawa to Phnom Penh flights
Québec City to Phnom Penh flights

Top 7 airlines flying from Montreal to Phnom Penh

Discover the top 7 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,433AverageC$ 1,753FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 1,564AverageC$ 1,657FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 1,611AverageC$ 1,752FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapestC$ 1,702AverageC$ 1,901FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapestC$ 1,719AverageC$ 1,840FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Korean AirCheapestC$ 1,754AverageC$ 2,016FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EVA AirCheapestC$ 1,919AverageC$ 2,818FlexibilityNo cancel feeOn-time74%
Search EVA 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.