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Cheap flights from Ontario to Ljubljana from C$ 448

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LJU
4 May — 11 May1
1 adult

Cheap flight deals from Ontario to Ljubljana

Keep the following information in mind while searching for Ontario to Ljubljana flight deals. Data was last updated 29 April 2025.

Round-trip from

C$ 966

One-way from

C$ 524

Popular in

August

Cheapest in

February

Average price

C$ 1,134
Lufthansa
  • Lufthansa
  • 2/6-18/6
  • 3 total stops
  • 45h 25m total
  • Ontario to Ljubljana
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11/6
  • 11/6
  • 1 total stop
  • 12h 45m total
  • Ontario to Ljubljana
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 Ljubljana

Cheapest flights from Ontario to Ljubljana
Explore the most affordable flight options available from Ontario to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Sun 18/54:35 p.m.YYZ - LJU
1 stop11h 30mMultiple Airlines
Tue 3/610:50 a.m.LJU - YYZ
1 stop11h 35mMultiple Airlines
Deal found 28/4C$ 953
Mon 15/94:40 p.m.YUL - LJU
1 stop19h 55mSWISS
Mon 6/107:20 p.m.LJU - YUL
1 stop25h 40mSWISS
Deal found 27/4C$ 981
Thu 22/54:40 p.m.YUL - LJU
1 stop11h 25mMultiple Airlines
Sat 7/69:55 a.m.LJU - YUL
1 stop11h 05mMultiple Airlines
Deal found 27/4C$ 987
Sun 18/58:15 p.m.YYZ - LJU
1 stop31h 50mSWISS
Sat 7/67:20 p.m.LJU - YYZ
2 stops50h 40mSWISS
Deal found 27/4C$ 1,005
Mon 4/812:25 p.m.YTZ - LJU
2 stops15h 40mSWISS
Mon 8/97:20 p.m.LJU - YTZ
2 stops28h 25mSWISS
Deal found 28/4C$ 1,019
Sun 7/97:00 p.m.YUL - LJU
1 stop10h 35mKLM
Fri 12/99:00 a.m.LJU - YUL
1 stop13h 55mKLM
Deal found 28/4C$ 1,021
Thu 4/96:50 p.m.YUL - LJU
1 stop11h 15mDelta
Wed 10/912:35 p.m.LJU - YUL
1 stop10h 20mDelta
Deal found 27/4C$ 1,030
Sun 10/810:50 p.m.YUL - LJU
1 stop14h 35mLufthansa
Tue 19/86:20 a.m.LJU - YUL
1 stop11h 50mLufthansa
Deal found 27/4C$ 1,052
Sun 21/911:35 p.m.YYZ - LJU
2 stops16h 50mLufthansa
Fri 3/106:40 a.m.LJU - YYZ
2 stops17h 18mLufthansa
Deal found 28/4C$ 1,100
Thu 1/54:30 p.m.YYZ - LJU
2 stops19h 15mBrussels Airlines
Thu 15/56:35 p.m.LJU - YYZ
2 stops26h 15mBrussels Airlines
Deal found 27/4C$ 1,222
Thu 1/510:05 p.m.YYZ - LJU
1 stop30h 05mBritish Airways
Thu 15/57:00 p.m.LJU - YYZ
1 stop27h 00mBritish Airways
Deal found 28/4C$ 1,278
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 28/4C$ 1,303

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Ljubljana 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 29 April 2025.
Use the filters below to find and compare flights from Ontario to Ljubljana that are best for you.

Fly from

Ontario

Fly to

Ljubljana

Route

Depart

Return

Price

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Sun 18/5

4:35 p.m.-10:05 a.m.

1 stop11h 30m

Ljubljana Joze Pucnik

Tue 3/6

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

1 stop11h 35m

C$ 953

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

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Sun 11/5

5:15 p.m.-10:05 a.m.

2 stops34h 50m

Ljubljana Joze Pucnik

Wed 14/5

7:25 p.m.-3:00 p.m.

1 stop25h 35m

C$ 991

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Sun 18/5

8:15 p.m.-10:05 a.m.

1 stop31h 50m

Ljubljana Joze Pucnik

Sat 7/6

7:20 p.m.-4:00 p.m.

2 stops50h 40m

C$ 1,005

TorontoLjubljana

YTZ - LJU

YTZLJU

Toronto Island

Mon 4/8

12:25 p.m.-10:05 a.m.

2 stops15h 40m

Ljubljana Joze Pucnik

Mon 8/9

7:20 p.m.-5:45 p.m.

2 stops28h 25m

C$ 1,019

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Sun 21/9

11:35 p.m.-10:25 p.m.

2 stops16h 50m

Ljubljana Joze Pucnik

Fri 3/10

6:40 a.m.-5:58 p.m.

2 stops17h 18m

C$ 1,100

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Wed 9/7

8:40 p.m.-8:55 a.m.

2 stops30h 15m

Ljubljana Joze Pucnik

Fri 18/7

9:30 a.m.-6:21 p.m.

2 stops14h 51m

C$ 1,121

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Wed 9/7

10:10 p.m.-5:50 p.m.

1 stop13h 40m

Ljubljana Joze Pucnik

Sat 19/7

11:00 a.m.-8:15 p.m.

1 stop15h 15m

C$ 1,303

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Mon 23/6

6:15 p.m.-11:35 a.m.

1 stop11h 20m

Ljubljana Joze Pucnik

Mon 30/6

12:20 p.m.-8:55 p.m.

1 stop14h 35m

C$ 1,329

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Thu 10/7

7:00 p.m.-11:05 a.m.

1 stop10h 05m

Ljubljana Joze Pucnik

Thu 17/7

12:20 p.m.-8:10 p.m.

1 stop13h 50m

C$ 1,441

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 29 results
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2
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Best time to book a flight from Ontario to Ljubljana

Have a flexible travel schedule? Discover the best time to fly to Ljubljana 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 Ljubljana

What is the cheapest time of day to fly from ON to LJU?

Find hourly flight availability from Ontario to Ljubljana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

When flying from Region of Ontario to Ljubljana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ljubljana by month

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

In terms of precipitation, rainfall in Ljubljana 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 Ljubljana when rainfall is around 40.0 mm.

Temperature in Ljubljana by month

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

If weather is an important factor for your trip to Ljubljana, 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 Ljubljana

Get insights into the airlines that provide service to Ljubljana. 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 Ljubljana. Reviews last updated 29 April 2025.
Get a feel of what it's like to fly with Delta, KLM and LOT from Ontario to Ljubljana by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
SWISS
7.5
Good
1,587 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Related info for your journey

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

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

    If you book a flight to Ljubljana from Ontario, you will be flying to Joze Pucnik, which is the city’s only airport. Ljubljana Joze Pucnik (LJU) is located 18.8 km from the centre of Ljubljana.

  • What are the most popular routes from Region of Ontario to Ljubljana?

    Most travellers choose Montreal Pierre Elliott Trudeau Intl - Ljubljana Joze Pucnik, Toronto Pearson Intl - Ljubljana Joze Pucnik or Toronto Island - Ljubljana Joze Pucnik when deciding on the best route from Region of Ontario to Ljubljana.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Ontario to Ljubljana

Discover the top 3 airlines that operate flights from Ontario to Ljubljana. 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 907AverageC$ 1,082FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LOTCheapestC$ 1,002AverageC$ 1,534FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 1,083AverageC$ 1,321FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Ontario to Ljubljana flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Ljubljana from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Ljubljana flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Ontario to Ljubljana flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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