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Cheap flights from Niagara Falls, ON to Slovenia from C$ 417

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LJU
24 Jul — 31 Jul1
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 24 June 2026.

Thu 10/96:25 p.m.
YYZ
-
LJU
2 stops32h 20m
Finnair
Thu 24/99:30 a.m.
LJU
-
YYZ
2 stops19h 56m
Finnair
Deal found 24/6C$ 924
Thu 10/96:25 p.m.
YYZ
-
LJU
2 stops32h 20m
Finnair
Thu 1/109:30 a.m.
LJU
-
YYZ
2 stops19h 56m
Finnair
Deal found 23/6C$ 925
Wed 23/95:35 p.m.
YYZ
-
LJU
2 stops20h 35m
Multiple Airlines
Tue 6/108:20 p.m.
LJU
-
YYZ
2 stops30h 45m
Multiple Airlines
Deal found 20/6C$ 945
Thu 10/96:25 p.m.
YYZ
-
LJU
2 stops32h 20m
Finnair
Thu 17/99:30 a.m.
LJU
-
YYZ
2 stops19h 56m
Finnair
Deal found 19/6C$ 948
Sat 12/96:25 p.m.
YYZ
-
LJU
2 stops32h 20m
Finnair
Thu 24/99:30 a.m.
LJU
-
YYZ
2 stops19h 56m
Finnair
Deal found 24/6C$ 973
Sat 12/96:25 p.m.
YYZ
-
LJU
2 stops32h 20m
Finnair
Thu 1/109:30 a.m.
LJU
-
YYZ
2 stops19h 56m
Finnair
Deal found 23/6C$ 975
Thu 10/910:00 p.m.
YYZ
-
LJU
1 stop16h 30m
Multiple Airlines
Thu 17/99:30 a.m.
LJU
-
YYZ
2 stops19h 56m
Multiple Airlines
Deal found 19/6C$ 1,041
Tue 13/108:20 p.m.
YYZ
-
LJU
1 stop10h 15m
Multiple Airlines
Tue 27/106:20 a.m.
LJU
-
YYZ
1 stop15h 35m
Multiple Airlines
Deal found 22/6C$ 1,050
Thu 10/96:05 p.m.
YYZ
-
LJU
1 stop20h 25m
British Airways
Sun 4/109:25 p.m.
LJU
-
YYZ
1 stop28h 45m
British Airways
Deal found 23/6C$ 1,051
Fri 11/98:05 p.m.
YYZ
-
LJU
1 stop20h 35m
SWISS
Sat 3/102:50 p.m.
LJU
-
YYZ
1 stop28h 00m
SWISS
Deal found 23/6C$ 1,053
Fri 11/98:05 p.m.
YYZ
-
LJU
1 stop20h 35m
SWISS
Mon 5/106:25 a.m.
LJU
-
YYZ
2 stops17h 47m
SWISS
Deal found 23/6C$ 1,057

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 24 June 2026.

Round-trip from

C$ 924

One-way from

C$ 417

Popular in

December

Cheapest in

March

Average price

C$ 1,644
Finnair
  • Finnair
  • 10/9-24/9
  • 4 total stops
  • 52h 16m total
  • Niagara Falls to Slovenia
Search Deals
10/7
  • 10/7
  • 3 total stops
  • 27h 30m total
  • Niagara Falls to Slovenia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 271 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 24 June 2026.
Use the filters below to find and compare flights from Niagara Falls to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Fri 24/7

9:55 p.m.-10:55 p.m.

1 stop19h 00m

Ljubljana Joze Pucnik

Fri 7/8

6:00 a.m.-1:20 p.m.

1 stop13h 20m

C$ 1,077
Quickest round-trip

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Sun 18/10

6:05 p.m.-1:50 p.m.

1 stop13h 45m

Ljubljana Joze Pucnik

Thu 29/10

12:55 p.m.-8:15 p.m.

1 stop12h 20m

C$ 1,077

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Tue 6/10

6:00 p.m.-1:50 p.m.

1 stop13h 50m

Ljubljana Joze Pucnik

Tue 27/10

12:55 p.m.-8:15 p.m.

1 stop12h 20m

C$ 1,078

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Mon 19/10

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

1 stop17h 05m

Ljubljana Joze Pucnik

Mon 26/10

10:45 a.m.-8:45 p.m.

1 stop15h 00m

C$ 1,080

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Fri 18/9

8:05 p.m.-10:40 p.m.

1 stop20h 35m

Ljubljana Joze Pucnik

Wed 30/9

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

2 stops17h 47m

C$ 1,081

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Sat 3/10

3:40 p.m.-9:40 p.m.

3 stops24h 00m

Ljubljana Joze Pucnik

Sat 10/10

3:15 p.m.-7:20 p.m.

3 stops34h 05m

C$ 1,083

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Fri 18/9

4:45 p.m.-10:55 p.m.

1 stop24h 10m

Ljubljana Joze Pucnik

Tue 22/9

2:35 p.m.-9:00 p.m.

1 stop12h 25m

C$ 1,094

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Fri 18/9

6:05 p.m.-7:25 p.m.

1 stop19h 20m

Ljubljana Joze Pucnik

Tue 22/9

5:05 p.m.-4:05 p.m.

1 stop29h 00m

C$ 1,100

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Wed 16/9

4:45 p.m.-10:55 p.m.

1 stop24h 10m

Ljubljana Joze Pucnik

Wed 23/9

2:35 p.m.-3:50 p.m.

1 stop31h 15m

C$ 1,102

TorontoLjubljana

YYZ - LJU

YYZLJU

Toronto Pearson Intl

Mon 12/10

4:45 p.m.-1:50 p.m.

2 stops15h 05m

Ljubljana Joze Pucnik

Tue 20/10

6:00 a.m.-1:20 p.m.

1 stop13h 20m

C$ 1,114

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/6

Showing 1-10 of 16 resultsSorted by cheapest first
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
No data available for this route at this time. Please check back soon.

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 24 June 2026.
Check out reviews from past customers who have flown with KLM,LOT, andAir France 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
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,530 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
LOT
7.5
Good
1,203 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air France
7.5
Good
1,614 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
SWISS
7.5
Good
1,971 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,091 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 32h 20m. Finnair provides one of the quickest options available for as low as C$ 924. 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.

See more FAQs

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Top 5 airlines flying from Niagara Falls to Slovenia

Discover the top 5 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 24 June 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 979AverageC$ 1,210FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestC$ 1,012AverageC$ 1,366FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapestC$ 1,017AverageC$ 1,287FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air FranceCheapestC$ 1,186AverageC$ 1,409FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 1,207AverageC$ 1,541FlexibilityNo 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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