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Cheap flights from Niagara Falls, ON to Slovenia from C$ 511

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LJU
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Slovenia

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Slovenia
Explore the most affordable flight options available from Niagara Falls to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2026.

Tue 3/38:25 p.m.
YYZ
-
LJU
1 stop11h 40m
SWISS
Mon 9/33:10 p.m.
LJU
-
YYZ
1 stop30h 40m
SWISS
Deal found 4/2C$ 1,010
Tue 29/94:30 p.m.
YYZ
-
LJU
1 stop11h 35m
SWISS
Thu 8/106:25 a.m.
LJU
-
YYZ
1 stop12h 25m
SWISS
Deal found 3/2C$ 1,058
Tue 29/95:30 p.m.
YYZ
-
LJU
2 stops13h 05m
Lufthansa
Thu 8/101:20 p.m.
LJU
-
YYZ
2 stops14h 33m
Lufthansa
Deal found 3/2C$ 1,084
Wed 11/37:10 p.m.
YYZ
-
LJU
2 stops12h 30m
Multiple Airlines
Wed 25/310:00 a.m.
LJU
-
YYZ
2 stops19h 04m
Multiple Airlines
Deal found 3/2C$ 1,105
Thu 7/58:20 p.m.
YYZ
-
LJU
1 stop17h 05m
Multiple Airlines
Tue 12/56:25 a.m.
LJU
-
YYZ
1 stop12h 25m
Multiple Airlines
Deal found 2/2C$ 1,109
Mon 18/512:00 p.m.
YYZ
-
LJU
2 stops16h 05m
Multiple Airlines
Mon 25/56:25 a.m.
LJU
-
YYZ
1 stop15h 50m
Multiple Airlines
Deal found 3/2C$ 1,117
Sun 17/58:15 p.m.
YYZ
-
LJU
1 stop31h 50m
Multiple Airlines
Sun 31/52:50 p.m.
LJU
-
YYZ
2 stops33h 18m
Multiple Airlines
Deal found 2/2C$ 1,120
Tue 19/58:20 p.m.
YYZ
-
LJU
1 stop17h 05m
Multiple Airlines
Tue 9/69:40 a.m.
LJU
-
YYZ
2 stops18h 18m
Multiple Airlines
Deal found 4/2C$ 1,128

Find flight deals from Niagara Falls to Slovenia

Keep the following information in mind while searching for Niagara Falls to Slovenia flight deals. Data was last updated 4 February 2026.

Round-trip from

C$ 986

One-way from

C$ 511

Popular in

December

Cheapest in

November

Average price

C$ 1,227
LOT
  • LOT
  • 4/3-11/3
  • 2 total stops
  • 45h 20m total
  • Niagara Falls to Slovenia
Search Deals
15/6
  • 15/6
  • 2 total stops
  • 17h 50m total
  • Niagara Falls to Slovenia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 297 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls 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 4 February 2026.
Use the filters below to find and compare flights from Niagara Falls to Slovenia that are best for you.

Fly from

Niagara Falls

Fly to

Slovenia

Route

Depart

Return

Price

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Tue 3/3

8:25 p.m.-2:05 p.m.

1 stop11h 40m

Ljubljana Joze Pucnik

Mon 9/3

3:10 p.m.-4:50 p.m.

1 stop30h 40m

C$ 1,010

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Thu 7/5

8:20 p.m.-7:25 p.m.

1 stop17h 05m

Ljubljana Joze Pucnik

Tue 12/5

6:25 a.m.-12:50 p.m.

1 stop12h 25m

C$ 1,109

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Mon 18/5

12:00 p.m.-10:05 a.m.

2 stops16h 05m

Ljubljana Joze Pucnik

Mon 25/5

6:25 a.m.-4:15 p.m.

1 stop15h 50m

C$ 1,117

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Sun 17/5

6:00 p.m.-2:00 p.m.

2 stops38h 00m

Ljubljana Joze Pucnik

Sun 31/5

2:50 p.m.-6:08 p.m.

2 stops33h 18m

C$ 1,129

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Sun 17/5

8:20 p.m.-12:35 p.m.

1 stop10h 15m

Ljubljana Joze Pucnik

Sun 31/5

8:00 p.m.-7:02 p.m.

2 stops53h 02m

C$ 1,141

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Wed 11/3

8:45 p.m.-12:40 p.m.

1 stop10h 55m

Ljubljana Joze Pucnik

Wed 25/3

10:00 a.m.-7:39 a.m.

2 stops26h 39m

C$ 1,156

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Wed 11/3

11:40 p.m.-1:05 p.m.

1 stop32h 25m

Ljubljana Joze Pucnik

Wed 25/3

1:45 p.m.-9:40 p.m.

1 stop12h 55m

C$ 1,158

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Mon 15/6

11:05 p.m.-10:55 p.m.

2 stops17h 50m

C$ 511

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Tue 31/3

7:15 a.m.-10:20 a.m.

2 stops45h 05m

C$ 548

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Sun 21/6

6:20 p.m.-8:05 p.m.

3 stops19h 45m

C$ 565

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 12 results
1
2

Best time to book a flight from Niagara Falls to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from Niagara Falls 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 Niagara Falls to Slovenia

What is the cheapest month to book a flight from Niagara Falls to Slovenia?

Currently, November is the cheapest month in which you can book a flight from Niagara Falls to Slovenia (average of C$ 908). Flying from Niagara Falls to Slovenia in December is currently the most expensive (average of C$ 1,550). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 4 February 2026.
Check out reviews from past customers who have flown with KLM,SWISS, andLOT from Niagara Falls 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
7.7
Good
1,448 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,448 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
SWISS
7.6
Good
1,864 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
LOT
7.5
Good
1,179 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,761 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

  • How long is the flight from Niagara Falls to Slovenia?

    A quick flight from Niagara Falls to Slovenia can take about 11h 40m. SWISS provides one of the quickest options available for as low as C$ 1,010. The distance from Niagara Falls to Slovenia is about 6935 km.

  • Can I find deals for flights from Niagara Falls to Slovenia that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Slovenia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Slovenia?

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

  • Can I find deals for business class flights from Niagara Falls to Slovenia?

    Yes. Cheapflights offers flight deals from Niagara Falls 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.

  • What is the cheapest month to book a flight from Niagara Falls to Slovenia?

    Currently, November is the cheapest month in which you can book a flight from Niagara Falls to Slovenia (average of C$ 908). Flying from Niagara Falls to Slovenia in December is currently the most expensive (average of C$ 1,550). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Niagara Falls to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Niagara Falls to Slovenia

Discover the top 4 airlines that operate flights from Niagara Falls 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 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 942AverageC$ 1,143FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LOTCheapestC$ 979AverageC$ 1,113FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 996AverageC$ 1,301FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,112AverageC$ 1,279FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 Niagara Falls to Slovenia?

Cheapflights makes it easy to find Niagara Falls to Slovenia 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 Niagara Falls to Slovenia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Niagara Falls to Slovenia.

Can Cheapflights find flights from Niagara Falls to Slovenia with no change fees?

Yes, we can. To see specific flights from Niagara Falls to Slovenia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Niagara Falls to Slovenia become cheaper?

Yes! Start tracking prices for Niagara Falls to Slovenia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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