Flights from Ontario International Airport to Phnom Penh

Flight deals from Ontario International Airport to Phnom Penh

Looking for a cheap last-minute deal or the best return flight from Ontario International Airport to Phnom Penh? If you want to travel next month, return fares start from 964 €. Find the lowest prices on one-way and return tickets right here.

Phnom Penh.658 € per passenger.Departing Mon, 23 Nov, returning Tue, 23 Feb.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Mon, 23 Nov, arriving in Techo International.Inbound indirect flight with Korean Air, departs from Techo International on Tue, 23 Feb, arriving in Ontario International.Price includes taxes and charges.From 658 €, select.

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Flying from Ontario International Airport to Phnom Penh

Arm yourself with these facts on the fly.

Cheapest flight found	658 €
Cheapest month to fly	November

How to find cheap flights from Ontario International Airport to Phnom Penh

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Ontario International Airport to Phnom Penh. Other savvy travellers recently found return flights from 658 € and one-way tickets from 330 €. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in November

The cheapest time to fly from Ontario International Airport to Phnom Penh is currently November.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Ontario International Airport to anywhere you choose in Phnom Penh.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Ontario International Airport to your chosen airport in Phnom Penh go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Phnom Penh Airport to Phnom Penh flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the average price of a flight from Ontario International Airport to Phnom Penh?

We looked at all of the upcoming return flights from Ontario International Airport to Phnom Penh we could find over the next 12 months. It looks like 658 € is the best price. This is good, compared to the average Phnom Penh ticket price of 658 €.

What is the cheapest month to fly from Ontario International Airport to Phnom Penh?

The cheapest month to fly from Ontario International Airport to Phnom Penh is currently November.

Which upcoming date is cheapest to fly from Ontario International Airport to Phnom Penh on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ontario International Airport to Phnom Penh on Monday, 23 November 2026.

If I'm flying from Ontario International Airport, where in Phnom Penh is cheapest to fly into?

If you're flying from Ontario International, the cheapest city in Phnom Penh to fly into is Phnom Penh. The cheapest airport serving Phnom Penh at the moment is Techo International.