Find flights
When to book
Airlines
FAQs

Cheap flights from Ontario to Phnom Penh from C$ 708

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PNH
21 Jun — 28 Jun1
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 16 June 2025.

Round-trip from

C$ 1,249

One-way from

C$ 708

Popular in

December

Cheapest in

September

Average price

C$ 2,015
Philippine Airlines
  • Philippine Airlines
  • 3/9-25/9
  • 2 total stops
  • 68h 25m total
  • Ontario to Phnom Penh
Search Deals
15/8
  • 15/8
  • 2 total stops
  • 40h 10m total
  • Ontario to Phnom Penh
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 85 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 16 June 2025.

Wed 3/91:35 a.m.YYZ - PNH
1 stop35h 40mPhilippine Airlines
Thu 25/91:15 a.m.PNH - YYZ
1 stop32h 45mPhilippine Airlines
Deal found 15/6C$ 1,249
Tue 16/97:00 p.m.YYZ - PNH
2 stops26h 40mMultiple Airlines
Tue 30/92:05 p.m.PNH - YYZ
2 stops27h 55mMultiple Airlines
Deal found 15/6C$ 1,339
Mon 17/116:00 a.m.YOW - PNH
2 stops40h 25mMultiple Airlines
Tue 10/311:45 a.m.PNH - YOW
2 stops39h 15mMultiple Airlines
Deal found 14/6C$ 1,420
Mon 7/74:25 p.m.YYZ - PNH
2 stops32h 10mChina Eastern
Sun 13/712:10 a.m.PNH - YYZ
1 stop25h 15mChina Eastern
Deal found 16/6C$ 1,482
Fri 5/97:45 p.m.YYZ - PNH
2 stops27h 05mChina Airlines
Fri 26/910:50 a.m.PNH - YYZ
2 stops31h 09mChina Airlines
Deal found 15/6C$ 1,529
Thu 2/101:40 p.m.YYZ - PNH
1 stop30h 15mEtihad Airways
Sat 25/108:30 a.m.PNH - YYZ
1 stop35h 45mEtihad Airways
Deal found 15/6C$ 1,568
Thu 4/94:00 p.m.YYZ - PNH
2 stops38h 40mAir Canada
Mon 29/96:55 p.m.PNH - YYZ
2 stops48h 26mAir Canada
Deal found 15/6C$ 1,570
Sat 25/101:15 p.m.YUL - PNH
2 stops46h 40mMultiple Airlines
Sat 22/1111:55 p.m.PNH - YUL
2 stops37h 58mMultiple Airlines
Deal found 14/6C$ 1,578
Wed 24/99:45 p.m.YUL - PNH
2 stops52h 25mAir Canada
Tue 21/106:55 p.m.PNH - YUL
2 stops34h 55mAir Canada
Deal found 15/6C$ 1,585
Wed 5/1110:40 p.m.YYZ - PNH
2 stops35h 45mKorean Air
Wed 17/1211:45 p.m.PNH - YYZ
1 stop21h 35mKorean Air
Deal found 14/6C$ 1,616
Wed 1/107:15 a.m.YYZ - PNH
3 stops46h 00mQatar Airways
Fri 24/105:40 p.m.PNH - YYZ
2 stops32h 20mQatar Airways
Deal found 15/6C$ 1,655
Wed 17/95:30 p.m.YTZ - PNH
3 stops35h 45mMultiple Airlines
Mon 6/105:40 p.m.PNH - YTZ
3 stops35h 30mMultiple Airlines
Deal found 15/6C$ 1,674

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 16 June 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

Wed 3/9

1:35 a.m.-12:15 a.m.

1 stop35h 40m

Phnom Penh Pochentong

Thu 25/9

1:15 a.m.-11:00 p.m.

1 stop32h 45m

C$ 1,249

TorontoPhnom Penh

YYZ - PNH

YYZPNH

Toronto Pearson Intl

Thu 4/9

10:30 a.m.-8:40 a.m.

2 stops35h 10m

Phnom Penh Pochentong

Sun 28/9

2:05 p.m.-5:55 p.m.

2 stops38h 50m

C$ 1,389

OttawaPhnom Penh

YOW - PNH

YOWPNH

Ottawa

Mon 17/11

6:00 a.m.-10:25 a.m.

2 stops40h 25m

Phnom Penh Pochentong

Tue 10/3

11:45 a.m.-4:00 p.m.

2 stops39h 15m

C$ 1,420

TorontoPhnom Penh

YYZ - PNH

YYZPNH

Toronto Pearson Intl

Mon 7/7

4:25 p.m.-11:35 a.m.

2 stops32h 10m

Phnom Penh Pochentong

Sun 13/7

12:10 a.m.-2:25 p.m.

1 stop25h 15m

C$ 1,482

TorontoPhnom Penh

YYZ - PNH

YYZPNH

Toronto Pearson Intl

Fri 5/9

7:45 p.m.-9:50 a.m.

2 stops27h 05m

Phnom Penh Pochentong

Fri 26/9

10:50 a.m.-6:59 a.m.

2 stops31h 09m

C$ 1,529

TorontoPhnom Penh

YYZ - PNH

YYZPNH

Toronto Pearson Intl

Thu 4/9

4:00 p.m.-5:40 p.m.

2 stops38h 40m

Phnom Penh Pochentong

Mon 29/9

6:55 p.m.-8:21 a.m.

2 stops48h 26m

C$ 1,570

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Sat 25/10

1:15 p.m.-10:55 p.m.

2 stops46h 40m

Phnom Penh Pochentong

Sat 22/11

11:55 p.m.-1:53 a.m.

2 stops37h 58m

C$ 1,578

MontrealPhnom Penh

YUL - PNH

YULPNH

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

9:45 p.m.-1:10 p.m.

2 stops52h 25m

Phnom Penh Pochentong

Tue 21/10

6:55 p.m.-6:50 p.m.

2 stops34h 55m

C$ 1,585

TorontoPhnom Penh

YYZ - PNH

YYZPNH

Toronto Pearson Intl

Thu 4/9

12:30 p.m.-10:10 p.m.

1 stop22h 40m

Phnom Penh Pochentong

Sun 21/9

11:30 p.m.-1:38 p.m.

2 stops49h 08m

C$ 1,645

TorontoPhnom Penh

YTZ - PNH

YTZPNH

Toronto Island

Wed 17/9

5:30 p.m.-4:15 p.m.

3 stops35h 45m

Phnom Penh Pochentong

Mon 6/10

5:40 p.m.-6:10 p.m.

3 stops35h 30m

C$ 1,674

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/6

Showing 1-10 of 34 results
1
2
3
4

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 16 June 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 16 June 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
1,204 reviews
Check prices

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,204 reviews
EVA Air
8.4
Very good
1,204 reviews
Check prices

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,090 reviews
EVA Air
8.4
Very good
1,204 reviews
Check prices

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
742 reviews
EVA Air
8.4
Very good
1,204 reviews
Check prices

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very good
3,267 reviews
EVA Air
8.4
Very good
1,204 reviews
Check prices

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
KLM
7.8
Good
1,361 reviews
EVA Air
8.4
Very good
1,204 reviews
Check prices

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 Air Canada, which is currently one of the cheapest options available, starting at C$ 1,002. Cathay Pacific flights start at C$ 1,100 while deals on Qatar Airways start at C$ 1,118 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 Toronto Pearson Intl - Phnom Penh Pochentong, Montreal Pierre Elliott Trudeau Intl - Phnom Penh Pochentong or Ottawa - 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

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

Top 8 airlines flying from Ontario to Phnom Penh

Discover the top 8 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 16 June 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapestC$ 1,253AverageC$ 2,040FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Philippine AirlinesCheapestC$ 1,260AverageC$ 1,727FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Qatar AirwaysCheapestC$ 1,367AverageC$ 1,568FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air CanadaCheapestC$ 1,377AverageC$ 1,670FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestC$ 1,554AverageC$ 1,794FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
China SouthernCheapestC$ 1,580AverageC$ 1,754FlexibilityNo cancel feeOn-time69%
Search China Southern flights
EVA AirCheapestC$ 1,614AverageC$ 2,222FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapestC$ 1,638AverageC$ 1,842FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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 Ontario to Phnom Penh?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Phnom Penh from Ontario today with Cheapflights!

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.

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.