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Cheap flights from Ontario to Ljubljana from C$ 619

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LJU
6 Apr — 13 Apr1
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 1 April 2025.

Round-trip from

C$ 1,125

One-way from

C$ 619

Popular in

August

Cheapest in

February

Average price

C$ 1,200
SWISS
  • SWISS
  • 15/9-6/10
  • 3 total stops
  • 69h 55m total
  • Ontario to Ljubljana
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18/6
  • 18/6
  • 2 total stops
  • 18h 05m total
  • Ontario to Ljubljana
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 288 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 47 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 1 April 2025.

Mon 13/107:10 p.m.YUL - LJU
1 stop16h 35mMultiple Airlines
Mon 20/106:30 a.m.LJU - YUL
1 stop11h 15mMultiple Airlines
Deal found 31/3C$ 1,094
Mon 15/94:40 p.m.YUL - LJU
1 stop19h 55mSWISS
Mon 6/107:20 p.m.LJU - YUL
2 stops50h 00mSWISS
Deal found 31/3C$ 1,125
Fri 3/104:35 p.m.YYZ - LJU
1 stop20h 00mSWISS
Mon 20/1010:50 a.m.LJU - YYZ
1 stop32h 00mSWISS
Deal found 1/4C$ 1,135
Sun 13/44:35 p.m.YYZ - LJU
1 stop20h 00mMultiple Airlines
Mon 5/58:00 p.m.LJU - YYZ
1 stop28h 30mMultiple Airlines
Deal found 1/4C$ 1,151
Thu 8/512:25 p.m.YTZ - LJU
2 stops15h 40mSWISS
Mon 12/57:20 p.m.LJU - YTZ
2 stops28h 30mSWISS
Deal found 31/3C$ 1,176
Tue 3/65:00 p.m.YYZ - LJU
2 stops20h 25mLufthansa
Fri 13/69:30 a.m.LJU - YYZ
2 stops36h 04mLufthansa
Deal found 31/3C$ 1,197
Mon 21/79:20 p.m.YUL - LJU
2 stops18h 50mLufthansa
Wed 6/81:55 p.m.LJU - YUL
2 stops26h 55mLufthansa
Deal found 31/3C$ 1,201
Thu 1/54:30 p.m.YYZ - LJU
2 stops19h 15mBrussels Airlines
Sat 10/55:10 p.m.LJU - YYZ
2 stops29h 44mBrussels Airlines
Deal found 31/3C$ 1,298
Sat 21/67:05 p.m.YUL - LJU
1 stop10h 05mBrussels Airlines
Sun 29/611:55 a.m.LJU - YUL
1 stop29h 35mBrussels Airlines
Deal found 30/3C$ 1,328
Wed 4/63:25 p.m.YTZ - LJU
2 stops12h 10mMultiple Airlines
Fri 13/610:10 a.m.LJU - YTZ
2 stops15h 40mMultiple Airlines
Deal found 31/3C$ 1,351
Wed 4/610:20 p.m.YYZ - LJU
1 stop32h 15mLOT
Fri 13/61:20 p.m.LJU - YYZ
1 stop13h 00mLOT
Deal found 31/3C$ 1,352
Wed 4/66:15 p.m.YYZ - LJU
1 stop11h 20mKLM
Thu 12/69:10 a.m.LJU - YYZ
1 stop16h 45mKLM
Deal found 31/3C$ 1,536

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 1 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

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

4:40 p.m.-6:35 p.m.

1 stop19h 55m

Ljubljana Joze Pucnik

Mon 6/10

7:20 p.m.-3:20 p.m.

2 stops50h 00m

C$ 1,125

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

4:40 p.m.-6:35 p.m.

1 stop19h 55m

Ljubljana Joze Pucnik

Mon 6/10

6:30 a.m.-11:45 a.m.

1 stop11h 15m

C$ 1,132

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

C$ 1,151

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Sun 13/4

5:00 p.m.-10:05 a.m.

2 stops35h 05m

Ljubljana Joze Pucnik

Mon 5/5

10:50 a.m.-4:00 p.m.

2 stops35h 10m

C$ 1,161

TorontoLjubljana

YTZ - LJU

YTZLJU

Toronto Island

Thu 8/5

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

2 stops15h 40m

Ljubljana Joze Pucnik

Mon 12/5

7:20 p.m.-5:50 p.m.

2 stops28h 30m

C$ 1,176

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Tue 3/6

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

2 stops22h 25m

Ljubljana Joze Pucnik

Thu 12/6

6:40 a.m.-9:39 p.m.

2 stops20h 59m

C$ 1,183

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Mon 21/7

9:20 p.m.-10:10 p.m.

2 stops18h 50m

Ljubljana Joze Pucnik

Wed 6/8

1:55 p.m.-10:50 a.m.

2 stops26h 55m

C$ 1,201

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Thu 1/5

4:30 p.m.-5:45 p.m.

2 stops19h 15m

Ljubljana Joze Pucnik

Sat 10/5

5:10 p.m.-4:54 p.m.

2 stops29h 44m

C$ 1,298

MontrealLjubljana

YUL - LJU

YULLJU

Montreal Pierre Elliott Trudeau Intl

Sat 21/6

7:05 p.m.-11:10 a.m.

1 stop10h 05m

Ljubljana Joze Pucnik

Sun 29/6

11:55 a.m.-11:30 a.m.

1 stop29h 35m

C$ 1,328

TorontoLjubljana

YTZ - LJU

YTZLJU

Toronto Island

Wed 4/6

3:25 p.m.-9:35 a.m.

2 stops12h 10m

Ljubljana Joze Pucnik

Fri 13/6

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

2 stops15h 40m

C$ 1,351

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/3

Showing 1-10 of 31 results
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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 1 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 1 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
7,898 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very good
7,898 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Reviews

1 / 20
6.0
Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

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 cheapest airlines to fly from Region of Ontario to Ljubljana one-way?

    To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at C$ 886. LOT flights start at C$ 1,117 while deals on SWISS start at C$ 1,243 one-way.

  • 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

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Top 4 airlines flying from Ontario to Ljubljana

Discover the top 4 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 1 April 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 940AverageC$ 1,120FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LOTCheapestC$ 1,038AverageC$ 1,589FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 1,122AverageC$ 1,398FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,371AverageC$ 1,718FlexibilityNo cancel feeOn-time75%
Search KLM flights

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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?

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