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Cheap flights from Ontario to Phnom Penh from C$ 710

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PNH
22 Apr — 29 Apr1
1 adult

Cheap flight deals from Ontario to Phnom Penh

Keep the following information in mind while searching for Ontario to Phnom Penh flight deals. Data was last updated 17 April 2025.

Round-trip from

C$ 1,507

One-way from

C$ 710

Popular in

December

Cheapest in

February

Average price

C$ 1,881
Air Canada
  • Air Canada
  • 23/8-15/9
  • 4 total stops
  • 62h 27m total
  • Ontario to Phnom Penh
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19/8
  • 19/8
  • 2 total stops
  • 27h 30m total
  • Ontario to Phnom Penh
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 81 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Ontario to Phnom Penh

Cheapest flights from Ontario to Phnom Penh
Explore the most affordable flight options available from Ontario to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Sat 23/810:00 a.m.YYZ - PNH
2 stops25h 55mMultiple Airlines
Mon 15/96:55 p.m.PNH - YYZ
2 stops36h 32mMultiple Airlines
Deal found 17/4C$ 1,507
Fri 31/105:00 p.m.YYZ - PNH
2 stops30h 35mChina Airlines
Sun 23/1111:35 a.m.PNH - YYZ
2 stops30h 39mChina Airlines
Deal found 17/4C$ 1,574
Sun 28/128:00 a.m.YYZ - PNH
2 stops41h 50mAir Canada
Sun 18/17:45 p.m.PNH - YYZ
2 stops57h 20mAir Canada
Deal found 17/4C$ 1,649
Mon 5/56:50 p.m.YUL - PNH
2 stops36h 45mKLM
Mon 26/511:10 a.m.PNH - YUL
2 stops40h 45mKLM
Deal found 17/4C$ 1,686
Fri 22/81:50 a.m.YYZ - PNH
1 stop21h 25mCathay Pacific
Mon 15/96:30 p.m.PNH - YYZ
1 stop38h 40mCathay Pacific
Deal found 17/4C$ 1,698
Sun 1/66:10 a.m.YOW - PNH
3 stops41h 05mMultiple Airlines
Sun 8/66:30 p.m.PNH - YOW
3 stops45h 55mMultiple Airlines
Deal found 17/4C$ 1,737
Mon 29/91:45 a.m.YYZ - PNH
1 stop22h 30mEVA Air
Tue 14/1012:35 p.m.PNH - YYZ
1 stop19h 45mEVA Air
Deal found 17/4C$ 1,737
Wed 29/106:15 p.m.YUL - PNH
2 stops43h 00mMultiple Airlines
Tue 11/111:15 a.m.PNH - YUL
2 stops51h 26mMultiple Airlines
Deal found 16/4C$ 1,755
Thu 30/101:30 a.m.YYZ - PNH
1 stop22h 20mChina Southern
Sun 23/1111:55 a.m.PNH - YYZ
1 stop21h 20mChina Southern
Deal found 17/4C$ 1,790
Wed 24/127:55 a.m.YYZ - PNH
2 stops26h 30mKorean Air
Wed 4/211:45 p.m.PNH - YYZ
1 stop21h 35mKorean Air
Deal found 17/4C$ 1,854
Sun 21/127:30 a.m.YUL - PNH
2 stops42h 20mAir Canada
Mon 19/17:45 p.m.PNH - YUL
2 stops33h 20mAir Canada
Deal found 17/4C$ 1,873
Mon 15/97:15 p.m.YUL - PNH
3 stops32h 10mSWISS
Tue 30/99:25 a.m.PNH - YUL
2 stops40h 35mSWISS
Deal found 17/4C$ 1,937

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario 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 17 April 2025.
Use the filters below to find and compare flights from Ontario to Phnom Penh that are best for you.

Fly from

Ontario

Fly to

Phnom Penh

Route

Depart

Return

Price

TorontoPhnom Penh

YYZ - PNH

YYZPNH

Toronto Pearson Intl

Sat 23/8

10:00 a.m.-10:55 p.m.

2 stops25h 55m

Phnom Penh Pochentong

Mon 15/9

6:55 p.m.-8:27 p.m.

2 stops36h 32m

C$ 1,507

TorontoPhnom Penh

YYZ - PNH

YYZPNH

Toronto Pearson Intl

Tue 8/7

7:45 p.m.-4:05 p.m.

2 stops33h 20m

Phnom Penh Pochentong

Fri 18/7

10:50 a.m.-7:00 a.m.

2 stops31h 10m

C$ 1,599

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

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

2 stops36h 45m

Phnom Penh Pochentong

Mon 26/5

11:10 a.m.-4:55 p.m.

2 stops40h 45m

C$ 1,686

TorontoPhnom Penh

YYZ - PNH

YYZPNH

Toronto Pearson Intl

Fri 22/8

1:50 a.m.-10:15 a.m.

1 stop21h 25m

Phnom Penh Pochentong

Mon 15/9

6:30 p.m.-10:10 p.m.

1 stop38h 40m

C$ 1,698

TorontoPhnom Penh

YYZ - PNH

YYZPNH

Toronto Pearson Intl

Mon 29/9

1:45 a.m.-11:15 a.m.

1 stop22h 30m

Phnom Penh Pochentong

Tue 14/10

12:35 p.m.-9:20 p.m.

1 stop19h 45m

C$ 1,737

OttawaPhnom Penh

YOW - PNH

YOWPNH

Ottawa

Sun 1/6

6:10 a.m.-10:15 a.m.

3 stops41h 05m

Phnom Penh Pochentong

Sun 8/6

6:30 p.m.-5:25 a.m.

3 stops45h 55m

C$ 1,737

TorontoPhnom Penh

YYZ - PNH

YYZPNH

Toronto Pearson Intl

Tue 8/7

6:40 p.m.-5:40 p.m.

2 stops36h 00m

Phnom Penh Pochentong

Wed 16/7

6:55 p.m.-8:28 p.m.

2 stops36h 33m

C$ 1,804

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Fri 25/4

6:20 p.m.-11:15 a.m.

2 stops29h 55m

Phnom Penh Pochentong

Fri 9/5

12:35 p.m.-6:45 a.m.

2 stops29h 10m

C$ 1,888

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Sat 5/7

9:45 p.m.-5:40 p.m.

2 stops56h 55m

Phnom Penh Pochentong

Sat 26/7

6:55 p.m.-12:34 a.m.

2 stops40h 39m

C$ 2,005

TorontoPhnom Penh

YYZ - PNH

YYZPNH

Toronto Pearson Intl

Tue 30/9

6:15 a.m.-4:35 p.m.

3 stops47h 20m

Phnom Penh Pochentong

Tue 14/10

9:25 a.m.-9:30 a.m.

2 stops35h 05m

C$ 2,028

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 32 results
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Best time to book a flight from Ontario to Phnom Penh

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

What is the cheapest month to book a flight from Region of Ontario to Phnom Penh?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Phnom Penh (average of C$ 1,138). Flying from Region of Ontario 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 ON to PNH?

Find hourly flight availability from Ontario 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 17 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Phnom Penh as you normally would.

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 17 April 2025.
To help decide which airline to fly from Ontario to Phnom Penh, see what other customers have to say about EVA Air, Korean Air and China Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,177 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,177 reviews
EVA Air
8.4
Very good
1,177 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,177 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
729 reviews
EVA Air
8.4
Very good
1,177 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very good
3,200 reviews
EVA Air
8.4
Very good
1,177 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
KLM
7.8
Good
1,329 reviews
EVA Air
8.4
Very good
1,177 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Ontario?

    For a flight from Ontario to Phnom Penh, you will be flying into Pochentong. Phnom Penh Pochentong (PNH) is just 8.0 km from the centre of the city.

  • What are the cheapest airlines to fly from Region of Ontario to Phnom Penh one-way?

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at C$ 883. Etihad Airways flights start at C$ 987 while deals on Cathay Pacific start at C$ 994 one-way.

  • What are the most popular routes from Region of Ontario to Phnom Penh?

    When deciding which route to take from Region of Ontario to Phnom Penh consider Montreal Pierre Elliott Trudeau Intl - Phnom Penh Pochentong, Toronto Pearson Intl - Phnom Penh Pochentong or Toronto Island - Phnom Penh Pochentong as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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 Region of Ontario to Phnom Penh?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Phnom Penh (average of C$ 1,138). Flying from Region of Ontario 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

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Top 6 airlines flying from Ontario to Phnom Penh

Discover the top 6 airlines that operate flights from Ontario 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 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,406AverageC$ 1,721FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestC$ 1,574AverageC$ 1,889FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
China SouthernCheapestC$ 1,613AverageC$ 1,775FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China AirlinesCheapestC$ 1,621AverageC$ 2,438FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapestC$ 1,654AverageC$ 2,216FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapestC$ 1,668AverageC$ 1,880FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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

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

Cheapflights simply makes it quick and affordable to book flights from Ontario to Phnom Penh by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario 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 Ontario 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 Ontario to Phnom Penh become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Phnom Penh flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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