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$469 Find Cheap Flights from Ontario to Cambodia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Cambodia departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

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Best Cambodia Flight Deals from Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Phnom Penh
Phnom Penh1 stop$881

Cheap Flight Deals from Ontario to Cambodia (ONT-KH0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Cambodia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Ontario to Cambodia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ontario to Cambodia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
12:10 am - 4:05 pmONT-PNH
25h 55m1 stop
10:50 am - 6:00 pmPNH-ONT
21h 10m1 stop
$881China Airlines
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Tue, May 6 - Wed, May 14
12:10 am - 9:50 amONT-PNH
19h 40m1 stop
5:10 pm - 6:00 pmPNH-ONT
38h 50m1 stop
$919China Airlines
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Wed, May 7 - Thu, May 22
12:10 am - 9:50 amONT-PNH
19h 40m1 stop
9:25 am - 6:00 pmPNH-ONT
22h 35m2 stops
$1,043
Find Deal
Wed, May 7 - Thu, May 22
12:10 am - 9:50 amONT-PNH
19h 40m1 stop
9:25 am - 6:00 pmPNH-ONT
22h 35m2 stops
$1,064
Find Deal
Wed, May 7 - Thu, May 22
5:45 am - 10:10 pmONT-PNH
26h 25m2 stops
11:30 pm - 6:20 pmPNH-ONT
32h 50m2 stops
$1,109Korean Air
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Thu, May 1 - Sat, May 31
6:00 am - 10:55 pmONT-PNH
26h 55m2 stops
11:55 pm - 6:01 pmPNH-ONT
32h 06m2 stops
$1,266United Airlines
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Wed, May 7 - Wed, May 14
6:00 am - 10:55 pmONT-PNH
50h 55m2 stops
11:55 pm - 10:55 pmPNH-ONT
37h 00m2 stops
$1,278United Airlines
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Thu, Apr 10 - Wed, Apr 16
5:45 am - 10:10 pmONT-PNH
26h 25m2 stops
11:30 pm - 4:44 pmPNH-ONT
31h 14m2 stops
$1,318Korean Air
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Fri, Apr 25 - Sun, May 4
6:00 am - 4:15 pmONT-PNH
44h 15m3 stops
5:40 pm - 11:59 pmPNH-ONT
44h 19m3 stops
$1,453Qatar Airways
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Fri, Sep 5 - Mon, Sep 15
11:39 am - 4:15 pmONT-PNH
38h 36m3 stops
5:40 pm - 11:59 pmPNH-ONT
44h 19m3 stops
$1,573Qatar Airways
Find Deal
Tue, Sep 2 - Tue, Sep 16

KAYAK's insights & trends for Ontario to Cambodia flights

Get data-powered insights and trends into flights from Ontario to Cambodia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Cambodia?

The average price for all round-trip flights from Ontario to Cambodia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Cambodia is generally in the morning, when round-trip flights cost $1,124 on average. The most expensive time of day to fly to Cambodia is generally at night, which is peak travel time and where the average cost of a ticket is $1,321.

What’s the cheapest day of the week to fly from Ontario to Cambodia?

The average price of all round-trip flights from Ontario to Cambodia clicked on KAYAK for each day over the last 12 months.
For Ontario to Cambodia, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Cambodia back to Ontario, the best deals are generally found on Wednesday, with Friday being the most expensive.

How far in advance should I book a flight from Ontario to Cambodia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to Cambodia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Ontario to Cambodia, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.
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Good to know

Low season

February

High season

June

Cheapest flight

$469
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 46% increase in price.
Flight from Ontario to Phnom Penh

FAQs - booking Cambodia flights

  • How does KAYAK find such low prices on flights from Ontario to Cambodia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Cambodia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Cambodia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Cambodia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Cambodia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Cambodia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Cambodia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to Cambodia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Ontario to Cambodia

Need help choosing which airline to fly with from Ontario to Cambodia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
China AirlinesOverall score based on 722 reviews
8.3Boarding
8.0Entertainment
8.5Crew
7.8Food
8.0Comfort
Airline reviews

Most relaxing long distance flight I have been on. And I have flown on many.

10.0 ExcellentErlend, Mar 2025TPE - YVR
Read more China Airlines reviews

Most relaxing long distance flight I have been on. And I have flown on many.

It was our first time flying with China Airlines and had a very nice experience. The airline staff & crews both on the ground and air were very nice. Food on the plane was very good. Will recommend it to family and friends.

Not great, will likely try to fly another or maybe I should have upgraded my ticket? Needed Air…

I don’t think I’ll be flying them again. Tight seats, no flowing air or air nozzles that you can turn air on you, for those who could have motion sickness this would be your worst nightmare. The pilot was great and experienced (which is what you want when flying 12 hours) overall I’m thankful knowledgeable pilots!

Very routh cabin crew food is only 2 meals for 13 hours fry with them They should get better training how to service good super routh language and talking with customer

staff are super nice and effiecient! It was a very comfortable and relaxing flight

When I booked a premium economy ticket. I then had to pay $100+ to book my seat.

I did not take the flight, tried to cancel it right after I booked it, but was unable to reach anyone. I blame Kayak for this situation because they sent the booking through another company and I was unable to get anyone to talk to me about the situation. I had to just take the hit and pay for another flight through Cathay Pacific, which was wonderful. I will never use Kayak again. (I bet they don’t post this review!) I’ll just post about them on social media sites. I don’t want anyone to have to go through the hassle and expense I dealt with.

Bars and restaurants in Taipei close early. The lounge isn’t very good, but better than the public areas.

The food was the only thing that could have made the experience even better. Everything was stellar but the food. The staff was superb. I’ve been flying with ANA for years as my go-to and I think I may have found my new favorite. 😍

Everything you need to know for your flight from Ontario to Cambodia

Information on your arrival and departure airports

Ontario (ONT)

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