Cheap flights from Ontario to Slovenia from C$ 593
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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
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 2 April 2025.
Find flight deals from Ontario to Slovenia
Cheapest flights from Ontario to SloveniaExplore 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 2 April 2025.
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 2 April 2025.
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 2 April 2025.
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
MontrealLjubljana
YUL - LJU
YULLJU
Montreal Pierre Elliott Trudeau Intl
Mon 28/4
4:40 p.m.-10:05 a.m.
1 stop11h 25m
Ljubljana Joze Pucnik
Thu 8/5
1:20 p.m.-6:50 p.m.
1 stop11h 30m
MontrealLjubljana
YUL - LJU
YULLJU
Montreal Pierre Elliott Trudeau Intl
Mon 28/4
4:40 p.m.-6:35 p.m.
1 stop19h 55m
Ljubljana Joze Pucnik
Thu 8/5
10:50 a.m.-3:21 p.m.
2 stops34h 31m
TorontoLjubljana
YYZ - LJU
YYZLJU
Toronto Pearson Intl
Sun 4/5
8:15 p.m.-10:05 a.m.
1 stop31h 50m
Ljubljana Joze Pucnik
Wed 14/5
10:50 a.m.-4:25 p.m.
1 stop11h 35m
TorontoLjubljana
YYZ - LJU
YYZLJU
Toronto Pearson Intl
Sun 13/4
4:35 p.m.-6:35 p.m.
1 stop20h 00m
Ljubljana Joze Pucnik
Mon 5/5
8:00 p.m.-6:30 p.m.
1 stop28h 30m
TorontoLjubljana
YTZ - LJU
YTZLJU
Toronto Island
Mon 12/5
12:25 p.m.-10:05 a.m.
2 stops15h 40m
Ljubljana Joze Pucnik
Wed 21/5
7:25 p.m.-5:50 p.m.
2 stops28h 25m
TorontoLjubljana
YYZ - LJU
YYZLJU
Toronto Pearson Intl
Mon 26/5
5:00 p.m.-7:25 p.m.
2 stops20h 25m
Ljubljana Joze Pucnik
Wed 4/6
6:40 a.m.-3:34 p.m.
2 stops14h 54m
MontrealLjubljana
YUL - LJU
YULLJU
Montreal Pierre Elliott Trudeau Intl
Sun 21/9
9:45 p.m.-10:25 p.m.
1 stop18h 40m
Ljubljana Joze Pucnik
Sat 4/10
6:30 a.m.-11:45 a.m.
1 stop11h 15m
TorontoLjubljana
YYZ - LJU
YYZLJU
Toronto Pearson Intl
Thu 1/5
6:35 p.m.-5:45 p.m.
1 stop17h 10m
Ljubljana Joze Pucnik
Sat 10/5
5:10 p.m.-4:54 p.m.
2 stops29h 44m
TorontoLjubljana
YYZ - LJU
YYZLJU
Toronto Pearson Intl
Mon 19/5
5:00 p.m.-8:55 a.m.
2 stops33h 55m
Ljubljana Joze Pucnik
Wed 28/5
9:50 a.m.-2:05 p.m.
2 stops34h 15m
TorontoLjubljana
YTZ - LJU
YTZLJU
Toronto Island
Sun 11/5
12:25 p.m.-10:05 a.m.
2 stops15h 40m
Ljubljana Joze Pucnik
Fri 16/5
6:40 a.m.-5:50 p.m.
2 stops17h 10m
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.
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 2 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 2 April 2025.
To help decide which airline to fly from Ontario to Slovenia, see what other customers have to say about Delta, KLM and LOT. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Comfort
Crew
Entertainment
Food
Boarding
Reviews
Richard,Sep 2023
YYZ - ATL
Overall
Comfort
Crew
Entertainment
Food
Boarding
Reviews
Richard,Sep 2023
YYZ - ATL
Overall
Comfort
Crew
Entertainment
Food
Boarding
Reviews
Richard,Sep 2023
YYZ - ATL
Overall
Comfort
Crew
Entertainment
Food
Boarding
Reviews
Richard,Sep 2023
YYZ - ATL
Overall
Comfort
Crew
Entertainment
Food
Boarding
Reviews
Richard,Sep 2023
YYZ - ATL
Overall
Comfort
Crew
Entertainment
Food
Boarding
Reviews
Richard,Sep 2023
YYZ - ATL
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.
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.
Top 4 airlines flying from Ontario to Slovenia
Discover the top 4 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 2 April 2025.
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.