Cheap flights from Ontario to Liège from C$ 1,856
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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Ontario to Liège
Cheapest flights from Ontario to LiègeExplore the most affordable flight options available from Ontario to Liège. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Explore the most affordable flight options available from Ontario to Liège. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Liège 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 30 April 2025.
Use the filters below to find and compare flights from Ontario to Liège that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoLiège
YYZ - LGG
YYZLGG
Toronto Pearson Intl
Thu 12/6
5:40 p.m.-5:35 p.m.
2 stops17h 55m
Liège Bierset
Thu 19/6
6:00 a.m.-9:00 p.m.
3 stops45h 00m
Best time to book a flight from Ontario to Liège
Have a flexible travel schedule? Discover the best time to fly to Liège from Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Liège
Rainfall in Liège by month
Plan your trip to Liège by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Liège ranges from 30.0 - 70.0 mm per month. July is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Liège when rainfall is around 30.0 mm.
Temperature in Liège by month
Plan your trip to Liège by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Liège, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).
Related info for your journey
Find useful and relevant information for your journey from Ontario to Liège. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Liège
See prices for flight routes from nearby airports that may be better suited for you.
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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!