$575 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 4/7. 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
0 bags

Search hundreds of travel sites at once for deals on flights to Cambodia

In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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$952

Good to know

Low season

September

High season

June

Cheapest flight

$575
Best time to beat the crowds with an average 20% 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 tips for finding cheap flights to Cambodia

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Ontario is September.
  • Morning departure is around 106% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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 750 reviews
8.3Boarding
8.6Crew
7.8Food
8.0Comfort
8.0Entertainment
Airline reviews

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

8.0 ExcellentSuzanne, Dec 2024SGN - TPE
Read more China Airlines reviews

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

Boarding could have been a little bit better but other than that it was a pretty good experience. I think because of the stowaway to Paris France recently they are being extra diligent about boarding passes at the gate. But they boarded the back of the plane first, and that's something I really think needs to start in the USA.

I was ordered vegetarian food, but didn't services to me :(

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.

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. 😍

Short lay over. Seat assignment was terrible. Was traveling as a family and end up being seated separately. Will not use underpricer ever again.

Unable to set seat assignment. Got a call from presumably “China airlines representative” but was asking for an exorbitant amount for the seat assignment. Was traveling as a family end up being assigned to different seats as a result. Will never use underpricer again.

Not many selections for entertainment. Bulk head seats are no longer available with out fee at the counter. That’s pretty lame.

Everything was efficient. Good leg room. Food was good. Staff were friendly.

I would have liked to know how to order a special meal (for medical purposes) before the flight.

Book cheap flights from Ontario to Cambodia

Recent round-trip flight deals

4/29Tue
1 stopChina Airlines
25h 55mONT-PNH
6/22Sun
1 stopChina Airlines
21h 10mPNH-ONT
$952
2/19Wed
1 stopChina Airlines
20h 50mONT-PNH
3/10Mon
1 stopChina Airlines
38h 30mPNH-ONT
$961
2/4Tue
2 stopsAsiana Airlines
26h 20mONT-PNH
3/3Mon
2 stopsAsiana Airlines
35h 57mPNH-ONT
$982
2/3Mon
2 stopsAsiana Airlines
26h 20mONT-PNH
3/15Sat
2 stopsAsiana Airlines
31h 49mPNH-ONT
$1,028
1/16Thu
2 stops
25h 25mONT-PNH
2/23Sun
2 stops
30h 40mPNH-ONT
$1,054
1/20Mon
2 stopsKorean Air
25h 25mONT-PNH
3/2Sun
2 stopsKorean Air
37h 47mPNH-ONT
$1,060
2/28Fri
2 stops
44h 49mONT-PNH
4/30Wed
2 stops
34h 44mPNH-ONT
$1,120
1/21Tue
2 stopsKorean Air
25h 25mONT-PNH
2/26Wed
2 stopsKorean Air
30h 40mPNH-ONT
$1,128
4/30Wed
3 stopsQatar Airways
38h 14mONT-PNH
6/22Sun
3 stopsQatar Airways
42h 57mPNH-ONT
$1,452
5/1Thu
3 stopsQatar Airways
44h 00mONT-PNH
5/31Sat
3 stopsQatar Airways
43h 07mPNH-ONT
$1,467

Search by stops

Search by airline

Search by price

Recent one-way flight deals

4/7Mon
1 stopChina Airlines
19h 40mONT-PNH
$575
4/8Tue
1 stopChina Airlines
25h 55mONT-PNH
$596
1/7Tue
2 stopsKorean Air
25h 25mONT-PNH
$630
4/7Mon
2 stopsKorean Air
26h 30mONT-PNH
$631
4/4Fri
1 stopChina Airlines
19h 40mONT-PNH
$636
2/10Mon
3 stops
44h 05mONT-PNH
$684
4/4Fri
2 stops
24h 15mONT-PNH
$772
1/7Tue
3 stopsQatar Airways
42h 25mONT-PNH
$1,096
4/7Mon
3 stopsQatar Airways
38h 42mONT-PNH
$1,103
3/15Sat
2 stopsAsiana Airlines
45h 23mONT-PNH
$2,922

Search by stops

Search by airline

Search by price

Last minute flights from Ontario to Cambodia

Last minute flight, train and bus deals

1/1Wed
multi-stop
24h 25mONT-PNH
1/17Fri
multi-stop
20h 15mPNH-ONT
$1,543
1/1Wed
multi-stopKorean Air
24h 25mONT-PNH
1/16Thu
multi-stopKorean Air
37h 47mPNH-ONT
$1,562
1/1Wed
multi-stopKorean Air
24h 25mONT-PNH
1/16Thu
multi-stopKorean Air
37h 47mPNH-ONT
$1,568
1/1Wed
multi-stopChina Airlines
20h 50mONT-PNH
1/17Fri
multi-stopChina Airlines
20h 15mPNH-ONT
$1,659
1/1Wed
multi-stopChina Airlines
20h 50mONT-PNH
1/16Thu
multi-stopChina Airlines
38h 30mPNH-ONT
$1,752
1/1Wed
multi-stop
24h 40mONT-PNH
1/16Thu
multi-stop
38h 30mPNH-ONT
$1,821
1/1Wed
multi-stopQatar Airways
37h 39mONT-PNH
1/16Thu
multi-stopQatar Airways
44h 29mPNH-ONT
$3,410
1/1Wed
multi-stopQatar Airways
37h 39mONT-PNH
1/17Fri
multi-stopQatar Airways
40h 03mPNH-ONT
$3,628
1/2Thu
multi-stopUnited Airlines
26h 20mONT-PNH
1/12Sun
multi-stopUnited Airlines
32h 27mPNH-ONT
$5,932
1/1Wed
multi-stopUnited Airlines
42h 23mONT-PNH
1/15Wed
multi-stopUnited Airlines
24h 21mPNH-ONT
$6,806

Search by stops

Search by airline

Search by price

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.