Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Phnom Penh from C$ 1,456

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PNH
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Ottawa to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) 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 22 February 2025.

Round-trip from

C$ 1,831

Popular in

December

Cheapest in

October

Average price

C$ 2,197
31/3-12/5
  • 31/3-12/5
  • 4 total stops
  • 71h 48m total
  • Ottawa to Phnom Penh
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 498 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 135 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Ottawa to Phnom Penh

Cheapest flights from Ottawa to Phnom Penh
Explore the most affordable flight options available from Ottawa to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Tue 7/105:50 p.m.YOW - PNH
2 stops32h 15mAir Canada
Fri 7/116:55 p.m.PNH - YOW
2 stops46h 02mAir Canada
Deal found 21/2C$ 1,456
Mon 31/36:00 a.m.YOW - PNH
2 stops39h 50mMultiple Airlines
Mon 12/511:25 a.m.PNH - YOW
2 stops31h 58mMultiple Airlines
Deal found 20/2C$ 1,831
Mon 31/35:45 a.m.YOW - PNH
3 stops47h 50mEmirates
Mon 12/58:50 p.m.PNH - YOW
3 stops51h 55mEmirates
Deal found 20/2C$ 2,048
Mon 31/36:00 a.m.YOW - PNH
2 stops30h 05mAir China
Sun 11/512:20 a.m.PNH - YOW
2 stops31h 33mAir China
Deal found 20/2C$ 2,795

Find flights from Ottawa to Phnom Penh within your budget

Customize your flight search to find flights from Ottawa 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 22 February 2025.

Fly from

Ottawa

Fly to

Phnom Penh

Route

Depart

Return

Price

OttawaPhnom Penh

YOW - PNH

YOWPNH

Ottawa

Mon 31/3

6:00 a.m.-8:50 a.m.

2 stops39h 50m

Phnom Penh Pochentong

Mon 12/5

11:25 a.m.-8:23 a.m.

2 stops31h 58m

C$ 1,831

OttawaPhnom Penh

YOW - PNH

YOWPNH

Ottawa

Mon 31/3

5:45 a.m.-4:35 p.m.

3 stops47h 50m

Phnom Penh Pochentong

Mon 12/5

8:50 p.m.-1:45 p.m.

3 stops51h 55m

C$ 2,048

OttawaPhnom Penh

YOW - PNH

YOWPNH

Ottawa

Mon 31/3

6:00 a.m.-11:05 p.m.

2 stops30h 05m

Phnom Penh Pochentong

Sun 11/5

12:20 a.m.-8:53 p.m.

2 stops31h 33m

C$ 2,795

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Best time to book a flight from Ottawa to Phnom Penh

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

Travel insights for flights from Ottawa to Phnom Penh

Get recent, data-driven insights about flights from Ottawa to Phnom Penh including ideal travel times, pricing trends, and more.

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

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

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 22 February 2025.
Emirates
8.1
Very good
3,276 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very good
3,276 reviews
Emirates
8.1
Very good
3,276 reviews
Check prices

Crew

8.3

Entertainment

8.2

Food

7.9

Boarding

8.1

Overall

8.1

Comfort

8.0

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Ottawa 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 are the cheapest airlines flying from Ottawa to Phnom Penh round-trip?

    Our cheapest airline available from Ottawa to Phnom Penh is Emirates. Our recent data shows that you can find tickets from as low as C$ 2,048 on this airline. An additional option worth looking into is Air China, starting at C$ 2,795. Emirates is currently priced 7% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa 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 Ottawa to Phnom Penh?

    Currently, September is the cheapest month in which you can book a flight from Ottawa to Phnom Penh (average of C$ 1,138). Flying from Ottawa 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 Ottawa 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
Pearson Intl to Phnom Penh flights
Pearson Intl to Krong Preah Sihanouk flights

Top 2 airlines flying from Ottawa to Phnom Penh

Discover the top 2 airlines that operate flights from Ottawa 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 22 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,440AverageC$ 1,880FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
EVA AirCheapestC$ 2,224AverageC$ 2,374FlexibilityNo 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 Ottawa to Phnom Penh?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Phnom Penh. 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 Ottawa to Phnom Penh?

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 Phnom Penh from Ottawa.

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

Yes! Cheapflights helps users easily find flights from Ottawa to Phnom Penh with no change fees.

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

Yes! Start tracking prices for Ottawa to Phnom Penh flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your 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.