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Cheap flights from Ontario to Liège

YYZ — LGG
22 Oct — 29 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ontario to Liège

Popular in

July

Cheapest in

January

Average price

C$ 816
Highest demand for flights based on searches. 19% potential increase in price (C$ 350 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 53 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Related info for your journey

  • What airport do you fly into for flights to Liège from Ontario?

    Liège Bierset (LGG), located 9.6 km from the city centre, is the airport you fly into when you book flights from Ontario to Liège.

  • Can I find deals for flights from Ontario to Liège that include hotel bookings?

    Yes. In addition to deals on Ontario to Liège flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Liège?

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

  • Can I find deals for business class flights from Ontario to Liège?

    Yes. Cheapflights offers flight deals from Ontario to Liège by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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How does Cheapflights help users find flights from Ontario to Liège?

Cheapflights helps you search for flights from Ontario to Liège via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Liège?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Liège 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 Liège with no change fees?

Certainly. Search results for flights to Liège from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Liège become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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