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Cheap flights from Ontario to Slovenia from C$ 489

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LJU
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Slovenia

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Slovenia
Explore the most affordable flight options available from Ontario to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2026.

Fri 2/106:15 p.m.
YYZ
-
LJU
2 stops56h 30m
Multiple Airlines
Sat 10/109:30 a.m.
LJU
-
YYZ
2 stops20h 14m
Multiple Airlines
Deal found 13/7C$ 823
Sat 17/106:25 p.m.
YYZ
-
LJU
2 stops32h 20m
Finnair
Thu 22/109:30 a.m.
LJU
-
YYZ
2 stops20h 14m
Finnair
Deal found 13/7C$ 837
Thu 15/1010:00 p.m.
YYZ
-
LJU
1 stop16h 30m
Multiple Airlines
Thu 22/109:30 a.m.
LJU
-
YYZ
2 stops20h 14m
Multiple Airlines
Deal found 11/7C$ 875
Sun 11/106:10 p.m.
YYZ
-
LJU
1 stop14h 05m
British Airways
Sun 18/109:25 p.m.
LJU
-
YYZ
1 stop28h 45m
British Airways
Deal found 11/7C$ 964
Thu 8/106:50 p.m.
YUL
-
LJU
1 stop12h 35m
Multiple Airlines
Fri 16/106:00 a.m.
LJU
-
YUL
1 stop16h 55m
Multiple Airlines
Deal found 10/7C$ 974
Fri 18/94:40 p.m.
YUL
-
LJU
1 stop24h 00m
Multiple Airlines
Sat 3/102:50 p.m.
LJU
-
YUL
1 stop30h 10m
Multiple Airlines
Deal found 11/7C$ 978
Mon 21/94:40 p.m.
YUL
-
LJU
1 stop15h 20m
Multiple Airlines
Mon 5/106:25 a.m.
LJU
-
YUL
1 stop14h 35m
Multiple Airlines
Deal found 11/7C$ 996
Sun 20/94:40 p.m.
YUL
-
LJU
1 stop11h 25m
SWISS
Tue 6/102:50 p.m.
LJU
-
YUL
1 stop30h 10m
SWISS
Deal found 12/7C$ 998
Wed 14/106:50 p.m.
YUL
-
LJU
1 stop12h 35m
Air France
Wed 28/1012:25 p.m.
LJU
-
YUL
1 stop29h 50m
Air France
Deal found 13/7C$ 1,002
Mon 21/94:40 p.m.
YUL
-
LJU
1 stop24h 00m
SWISS
Mon 5/1010:50 a.m.
LJU
-
YUL
2 stops14h 31m
SWISS
Deal found 12/7C$ 1,009
Fri 2/107:15 p.m.
YYZ
-
LJU
2 stops43h 20m
British Airways
Fri 9/109:15 p.m.
LJU
-
YYZ
2 stops32h 29m
British Airways
Deal found 10/7C$ 1,012
Thu 13/87:00 p.m.
YUL
-
LJU
1 stop10h 20m
KLM
Fri 28/86:00 a.m.
LJU
-
YUL
1 stop16h 55m
KLM
Deal found 12/7C$ 1,019

Find flight deals from Ontario to Slovenia

Keep the following information in mind while searching for Ontario to Slovenia flight deals. Data was last updated 15 July 2026.

Round-trip from

C$ 823

One-way from

C$ 489

Popular in

December

Cheapest in

March

Average price

C$ 1,583
Finnair
  • Finnair
  • 2/10-10/10
  • 4 total stops
  • 76h 44m total
  • Ontario to Slovenia
Search Deals
27/8
  • 27/8
  • 3 total stops
  • 37h 40m total
  • Ontario to Slovenia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 247 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Slovenia 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 15 July 2026.
Use the filters below to find and compare flights from Ontario to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Fri 2/10

6:15 p.m.-8:45 a.m.

2 stops56h 30m

Ljubljana Joze Pucnik

Sat 10/10

9:30 a.m.-11:44 p.m.

2 stops20h 14m

C$ 823

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Thu 15/10

10:00 p.m.-8:30 p.m.

1 stop16h 30m

Ljubljana Joze Pucnik

Thu 22/10

9:30 a.m.-11:44 p.m.

2 stops20h 14m

C$ 875

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

4:40 p.m.-10:35 p.m.

1 stop23h 55m

Ljubljana Joze Pucnik

Mon 5/10

6:25 a.m.-3:00 p.m.

1 stop14h 35m

C$ 998

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

4:40 p.m.-2:00 p.m.

1 stop15h 20m

Ljubljana Joze Pucnik

Tue 6/10

2:50 p.m.-3:00 p.m.

1 stop30h 10m

C$ 998

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Fri 2/10

7:15 p.m.-8:35 p.m.

2 stops43h 20m

Ljubljana Joze Pucnik

Fri 9/10

9:15 p.m.-11:44 p.m.

2 stops32h 29m

C$ 1,012

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

9:00 p.m.-6:15 p.m.

1 stop15h 15m

Ljubljana Joze Pucnik

Mon 31/8

6:00 a.m.-4:55 p.m.

1 stop16h 55m

C$ 1,019

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

9:00 p.m.-6:15 p.m.

1 stop15h 15m

Ljubljana Joze Pucnik

Sun 30/8

6:00 a.m.-4:55 p.m.

1 stop16h 55m

C$ 1,022

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

4:40 p.m.-10:35 p.m.

1 stop23h 55m

Ljubljana Joze Pucnik

Mon 21/9

6:25 a.m.-3:00 p.m.

1 stop14h 35m

C$ 1,043

TorontoLjubljana

YTZ - LJU

YTZLJU

Toronto Island

Sun 18/10

6:30 p.m.-12:35 p.m.

2 stops12h 05m

Ljubljana Joze Pucnik

Thu 29/10

6:20 a.m.-9:36 p.m.

2 stops20h 16m

C$ 1,046

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Wed 14/10

8:05 p.m.-10:35 p.m.

1 stop20h 30m

Ljubljana Joze Pucnik

Wed 28/10

6:20 a.m.-7:46 p.m.

2 stops18h 26m

C$ 1,051

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Slovenia

What is the cheapest month to book a flight from Region of Ontario to Slovenia?

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Slovenia (average of C$ 919). Flying from Region of Ontario to Slovenia in December is currently the most expensive (average of C$ 1,600). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Slovenia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Region of Ontario to Slovenia?

    SWISS, British Airways, and KLM can get you from Region of Ontario to Slovenia in just under 15h 15m. Your travel time can differ by up to 28h 05m. The distance from Region of Ontario to Slovenia is about 6445 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Region of Ontario to Slovenia?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Slovenia (average of C$ 919). Flying from Region of Ontario to Slovenia in December is currently the most expensive (average of C$ 1,600). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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Toronto Island to Istanbul flights
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Vancouver Intl to Orly flights

Top 5 airlines flying from Ontario to Slovenia

Discover the top 5 airlines that operate flights from Ontario to Slovenia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 July 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 973AverageC$ 1,202FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LOTCheapestC$ 1,010AverageC$ 1,278FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 1,021AverageC$ 1,591FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestC$ 1,178AverageC$ 1,361FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 1,199AverageC$ 1,531FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Slovenia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Slovenia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Slovenia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Slovenia, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Ontario to Slovenia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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