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Cheap flights from Ontario to Slovenia from C$ 468

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LJU
29 Apr — 6 May1
1 adult

Cheap flight deals from Ontario to Slovenia

Keep the following information in mind while searching for Ontario to Slovenia flight deals. Data was last updated 24 April 2025.

Round-trip from

C$ 969

One-way from

C$ 468

Popular in

August

Cheapest in

February

Average price

C$ 1,133
SWISS
  • SWISS
  • 7/10-4/11
  • 2 total stops
  • 41h 45m total
  • Ontario to Slovenia
Search Deals
15/9
  • 15/9
  • 1 total stop
  • 15h 00m total
  • Ontario to Slovenia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Ontario to Slovenia

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 24 April 2025.

Tue 7/104:40 p.m.YUL - LJU
1 stop11h 25mSWISS
Tue 4/112:55 p.m.LJU - YUL
1 stop30h 20mSWISS
Deal found 23/4C$ 969
Sun 28/94:35 p.m.YYZ - LJU
1 stop20h 00mMultiple Airlines
Thu 16/1010:50 a.m.LJU - YYZ
1 stop11h 35mMultiple Airlines
Deal found 23/4C$ 971
Sat 27/94:30 p.m.YYZ - LJU
2 stops44h 05mSWISS
Wed 15/107:25 p.m.LJU - YYZ
1 stop27h 00mSWISS
Deal found 23/4C$ 972
Tue 4/116:40 p.m.YUL - LJU
1 stop15h 05mMultiple Airlines
Tue 2/122:55 p.m.LJU - YUL
1 stop30h 20mMultiple Airlines
Deal found 23/4C$ 980
Sun 28/95:00 p.m.YYZ - LJU
2 stops20h 25mLufthansa
Wed 15/108:00 p.m.LJU - YYZ
1 stop24h 55mLufthansa
Deal found 23/4C$ 993
Sat 7/65:25 p.m.YTZ - LJU
2 stops34h 40mSWISS
Sat 14/69:55 a.m.LJU - YTZ
2 stops13h 55mSWISS
Deal found 23/4C$ 1,010
Thu 4/96:50 p.m.YUL - LJU
1 stop11h 15mDelta
Wed 10/912:35 p.m.LJU - YUL
1 stop10h 20mDelta
Deal found 23/4C$ 1,032
Sun 7/910:50 p.m.YUL - LJU
1 stop14h 35mLufthansa
Tue 16/99:35 a.m.LJU - YUL
1 stop15h 15mLufthansa
Deal found 23/4C$ 1,043
Mon 29/96:35 p.m.YYZ - LJU
1 stop17h 10mBrussels Airlines
Fri 17/106:35 p.m.LJU - YYZ
1 stop23h 05mBrussels Airlines
Deal found 23/4C$ 1,075
Tue 20/57:00 p.m.YUL - LJU
1 stop10h 35mKLM
Tue 27/512:35 p.m.LJU - YUL
1 stop10h 20mKLM
Deal found 23/4C$ 1,165
Sat 6/910:05 p.m.YUL - LJU
1 stop16h 35mBritish Airways
Sun 14/99:25 p.m.LJU - YUL
1 stop28h 50mBritish Airways
Deal found 23/4C$ 1,305
Tue 12/812:45 p.m.YUL - LJU
2 stops16h 50mAir France
Sat 30/812:35 p.m.LJU - YUL
2 stops13h 35mAir France
Deal found 22/4C$ 1,346

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 24 April 2025.
Use the filters below to find and compare flights from Ontario to Slovenia that are best for you.

Fly from

Ontario

Fly to

Slovenia

Route

Depart

Return

Price

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

4:40 p.m.-10:05 a.m.

1 stop11h 25m

Ljubljana Joze Pucnik

Tue 4/11

2:55 p.m.-3:15 p.m.

1 stop30h 20m

C$ 969

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Sun 28/9

4:35 p.m.-6:35 p.m.

1 stop20h 00m

Ljubljana Joze Pucnik

Thu 16/10

10:50 a.m.-4:25 p.m.

1 stop11h 35m

C$ 971

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Sat 27/9

4:30 p.m.-6:35 p.m.

2 stops44h 05m

Ljubljana Joze Pucnik

Wed 15/10

7:25 p.m.-4:25 p.m.

1 stop27h 00m

C$ 972

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

4:40 p.m.-10:05 a.m.

1 stop11h 25m

Ljubljana Joze Pucnik

Sat 7/6

9:55 a.m.-3:00 p.m.

1 stop11h 05m

C$ 987

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Sun 28/9

5:00 p.m.-7:25 p.m.

2 stops20h 25m

Ljubljana Joze Pucnik

Wed 15/10

8:00 p.m.-2:55 p.m.

1 stop24h 55m

C$ 993

TorontoLjubljana

YTZ - LJU

YTZLJU

Toronto Island

Sat 7/6

5:25 p.m.-10:05 a.m.

2 stops34h 40m

Ljubljana Joze Pucnik

Sat 14/6

9:55 a.m.-5:50 p.m.

2 stops13h 55m

C$ 1,010

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

6:50 p.m.-12:05 p.m.

1 stop11h 15m

Ljubljana Joze Pucnik

Wed 10/9

12:35 p.m.-4:55 p.m.

1 stop10h 20m

C$ 1,032

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

10:50 p.m.-7:25 p.m.

1 stop14h 35m

Ljubljana Joze Pucnik

Tue 16/9

9:35 a.m.-6:50 p.m.

1 stop15h 15m

C$ 1,043

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Mon 29/9

6:35 p.m.-5:45 p.m.

1 stop17h 10m

Ljubljana Joze Pucnik

Fri 17/10

6:35 p.m.-11:40 a.m.

1 stop23h 05m

C$ 1,075

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Tue 20/5

7:00 p.m.-11:35 a.m.

1 stop10h 35m

Ljubljana Joze Pucnik

Tue 27/5

12:35 p.m.-4:55 p.m.

1 stop10h 20m

C$ 1,165

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 29 results
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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 time of day to fly from ON to SI?

Find hourly flight availability from Ontario to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Slovenia as you normally would.

Rainfall in Slovenia by month

Plan your trip to Slovenia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Slovenia ranges from 40.0 - 70.0 mm per month. October is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Slovenia when rainfall is around 40.0 mm.

Temperature in Slovenia by month

Plan your trip to Slovenia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Slovenia, 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 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Slovenia

Get insights into the airlines that provide service to Slovenia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Slovenia. Reviews last updated 24 April 2025.
To help decide which airline to fly from Ontario to Slovenia, see what other customers have to say about Emirates, Delta and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,205 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
Emirates
8.0
Very good
3,205 reviews
Emirates
8.0
Very good
3,205 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
Delta
8.0
Very good
7,920 reviews
Emirates
8.0
Very good
3,205 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
KLM
7.8
Good
1,333 reviews
Emirates
8.0
Very good
3,205 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
LOT
7.6
Good
1,066 reviews
Emirates
8.0
Very good
3,205 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
Finnair
7.6
Good
1,272 reviews
Emirates
8.0
Very good
3,205 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.

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.

  • 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.

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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Top 3 airlines flying from Ontario to Slovenia

Discover the top 3 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 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 907AverageC$ 1,081FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LOTCheapestC$ 1,002AverageC$ 1,533FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 1,082AverageC$ 1,320FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

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

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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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