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.

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).

What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Slovenia?

Consider Lufthansa, SWISS or KLM when booking your flight. These represent the most popular airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Slovenia.

What is the cheapest time of day to fly from YUL to SI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Slovenia as you normally would.

How can I find direct flights from Pierre Elliott Trudeau Intl to Slovenia?

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

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Slovenia?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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.

C$ 490+ Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Slovenia

Cheap flight deals from Pierre Elliott Trudeau Intl to Slovenia

Enter your travel dates to find the best prices.

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Cheapest flights from Pierre Elliott Trudeau Intl to Slovenia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Sat 28/116:30 p.m. -

1 stop20h 00m

Sat 12/1211:40 a.m. -

2 stops30h 50m

Deal found 7/9C$ 1,027

Thu 8/104:40 p.m. -

1 stop23h 55m

Wed 21/102:50 p.m. -

1 stop30h 10m

Deal found 9/9C$ 1,052

Thu 8/104:40 p.m. -

1 stop23h 55m

Thu 15/106:25 a.m. -

1 stop14h 35m

Deal found 10/9C$ 1,056

Mon 5/103:10 p.m. -

3 stops35h 40m

Mon 19/103:15 p.m. -

3 stops34h 17m

Deal found 9/9C$ 1,065

Thu 1/104:40 p.m. -

1 stop23h 55m

Thu 8/106:25 a.m. -

1 stop14h 35m

Deal found 10/9C$ 1,085

Thu 1/104:40 p.m. -

1 stop23h 55m

Fri 9/106:25 a.m. -

1 stop14h 35m

Deal found 10/9C$ 1,088

Sat 10/108:40 p.m. -

1 stop16h 45m

Sat 31/103:15 p.m. -

1 stop29h 55m

Deal found 7/9C$ 1,103

Find flight deals from Pierre Elliott Trudeau Intl to Slovenia

Round-trip from	C$ 1,027
One-way from	C$ 490
Popular in	July
Cheapest in	November
Average price	C$ 1,237

28/11-12/12
3 total stops
50h 50m total
Montreal to Slovenia

Search Deals

29/9-31/12
2 total stops
35h 30m total
Montreal to Slovenia

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (C$ 291 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 65 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealLjubljana

YUL Montreal Pierre Elliott Trudeau Intl - LJU Ljubljana Joze Pucnik

YULLJU

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

11:45 p.m.-5:15 p.m.

2 stops35h 30m

Ljubljana Joze Pucnik

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 490

MontrealLjubljana

YUL Montreal Pierre Elliott Trudeau Intl - LJU Ljubljana Joze Pucnik

YULLJU

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

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

1 stop23h 55m

Ljubljana Joze Pucnik

Wed 21/10

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

1 stop30h 10m

C$ 1,052

MontrealLjubljana

YUL Montreal Pierre Elliott Trudeau Intl - LJU Ljubljana Joze Pucnik

YULLJU

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

4:40 p.m.-1:55 p.m.

1 stop15h 15m

Ljubljana Joze Pucnik

Sun 18/10

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

1 stop30h 10m

C$ 1,067

MontrealLjubljana

YUL Montreal Pierre Elliott Trudeau Intl - LJU Ljubljana Joze Pucnik

YULLJU

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

8:40 p.m.-7:25 p.m.

1 stop16h 45m

Ljubljana Joze Pucnik

Sat 31/10

3:15 p.m.-4:10 p.m.

1 stop29h 55m

C$ 1,103

MontrealLjubljana

YUL Montreal Pierre Elliott Trudeau Intl - LJU Ljubljana Joze Pucnik

YULLJU

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

10:05 p.m.-10:20 a.m.

1 stop30h 15m

Ljubljana Joze Pucnik

Tue 13/10

10:25 a.m.-2:15 p.m.

1 stop33h 50m

C$ 1,111

MontrealLjubljana

YUL Montreal Pierre Elliott Trudeau Intl - LJU Ljubljana Joze Pucnik

YULLJU

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

8:40 p.m.-7:25 p.m.

1 stop16h 45m

Ljubljana Joze Pucnik

Sat 31/10

6:40 a.m.-8:25 p.m.

2 stops18h 45m

C$ 1,133

MontrealLjubljana

YUL Montreal Pierre Elliott Trudeau Intl - LJU Ljubljana Joze Pucnik

YULLJU

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

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

1 stop15h 20m

Ljubljana Joze Pucnik

Wed 28/10

6:15 a.m.-4:10 p.m.

1 stop14h 55m

C$ 1,143

Quickest round-trip

MontrealLjubljana

YUL Montreal Pierre Elliott Trudeau Intl - LJU Ljubljana Joze Pucnik

YULLJU

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

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

1 stop15h 20m

Ljubljana Joze Pucnik

Mon 19/10

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

1 stop14h 35m

C$ 1,144

MontrealLjubljana

YUL Montreal Pierre Elliott Trudeau Intl - LJU Ljubljana Joze Pucnik

YULLJU

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

4:40 p.m.-1:55 p.m.

1 stop15h 15m

Ljubljana Joze Pucnik

Tue 20/10

6:25 a.m.-7:21 p.m.

2 stops18h 56m

C$ 1,155

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Sorted by cheapest first

Best time to book a flight from Pierre Elliott Trudeau Intl to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from Pierre Elliott Trudeau Intl with our price prediction graph.

YUL-LJU

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 Montreal Pierre Elliott Trudeau Intl Airport to Slovenia

YUL-SI0

YUL-LJU

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Slovenia

Check out reviews from past customers who have flown with KLM,SWISS, andLufthansa from Montreal Pierre Elliott Trudeau Intl Airport to Slovenia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.8

Good

1,576 reviews

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

SWISS

7.5

Good

2,068 reviews

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Lufthansa

6.8

Okay

8,218 reviews

KLM

7.8

Good

1,576 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Slovenia?
Airlines like SWISS fly from Montreal Pierre Elliott Trudeau Intl Airport to Slovenia in about 23h 55m. The time it takes to get you to your destination can typically vary by up to . The distance between Montreal Pierre Elliott Trudeau Intl Airport and Slovenia is about 6445 km.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Slovenia that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Slovenia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Slovenia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Slovenia.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Slovenia?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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.

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Top 3 airlines flying from Pierre Elliott Trudeau Intl to Slovenia

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	CheapestC$ 818	AverageC$ 1,385	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	CheapestC$ 963	AverageC$ 1,049	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
KLM	CheapestC$ 975	AverageC$ 1,352	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Slovenia?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Slovenia with no change fees?

Need flexible booking options for your flight to Slovenia from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Slovenia from C$ 490

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pierre Elliott Trudeau Intl to Slovenia

Cheapest flights from Pierre Elliott Trudeau Intl to SloveniaExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Pierre Elliott Trudeau Intl to SloveniaDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to SloveniaDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to Slovenia. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Slovenia. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to SloveniaSearch for one-way flight options from Pierre Elliott Trudeau Intl to Slovenia. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Pierre Elliott Trudeau Intl to Slovenia. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

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Best time to book a flight from Pierre Elliott Trudeau Intl to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Slovenia

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Slovenia?

Can I find deals for flights from Pierre Elliott Trudeau Intl to Slovenia that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to Slovenia?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Slovenia?

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Alternative routes for Pierre Elliott Trudeau Intl to Slovenia

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Pierre Elliott Trudeau Intl and Slovenia flights

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Cheapest flights from Pierre Elliott Trudeau Intl to Slovenia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Pierre Elliott Trudeau Intl to Slovenia
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to Slovenia
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Slovenia. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to Slovenia
Search for one-way flight options from Pierre Elliott Trudeau Intl to Slovenia. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.