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Cheap flights from Niagara Falls to Slovenia from C$ 378

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LJU
13 Sep — 20 Sep1
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 14 August 2026.

Wed 14/1010:25 p.m. -
3 stops28h 25m
Thu 29/107:00 p.m. -
2 stops30h 10m
Deal found 12/8C$ 1,028
Sun 27/910:45 p.m. -
1 stop28h 55m
Fri 9/1010:40 a.m. -
1 stop32h 05m
Deal found 12/8C$ 1,038
Sat 7/116:30 p.m. -
1 stop11h 10m
Thu 12/1112:55 p.m. -
1 stop12h 20m
Deal found 13/8C$ 1,040
Sun 18/1010:45 p.m. -
1 stop28h 55m
Thu 29/1011:10 a.m. -
1 stop33h 50m
Deal found 10/8C$ 1,043
Sun 18/106:05 p.m. -
1 stop13h 45m
Thu 29/1012:55 p.m. -
1 stop12h 20m
Deal found 11/8C$ 1,052
Mon 12/109:55 p.m. -
1 stop19h 00m
Tue 20/106:00 a.m. -
1 stop13h 20m
Deal found 11/8C$ 1,058
Mon 12/105:45 p.m. -
3 stops18h 00m
Tue 20/109:35 a.m. -
3 stops34h 25m
Deal found 10/8C$ 1,064
Sat 26/96:00 p.m. -
1 stop13h 50m
Mon 12/102:00 p.m. -
1 stop29h 20m
Deal found 12/8C$ 1,070
Sun 18/106:05 p.m. -
1 stop13h 45m
Thu 22/106:00 a.m. -
1 stop13h 20m
Deal found 11/8C$ 1,071
Sun 27/99:55 p.m. -
1 stop19h 00m
Mon 12/102:00 p.m. -
1 stop29h 20m
Deal found 12/8C$ 1,076

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 14 August 2026.

Round-trip from

C$ 953

One-way from

C$ 378

Popular in

December

Cheapest in

March

Average price

C$ 1,403
4/10-20/10
  • 4/10-20/10
  • 3 total stops
  • 87h 40m total
  • Niagara Falls to Slovenia
Search Deals
3/10
  • 3/10
  • 2 total stops
  • 29h 40m total
  • Niagara Falls to Slovenia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 251 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 14 August 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 Toronto Pearson Intl - LJU Ljubljana Joze Pucnik

YYZLJU

Toronto Pearson Intl

Sun 18/10

10:45 p.m.-9:40 a.m.

1 stop28h 55m

Ljubljana Joze Pucnik

Thu 29/10

11:10 a.m.-4:00 p.m.

1 stop33h 50m

C$ 1,043

TorontoLjubljana

YYZ Toronto Pearson Intl - LJU Ljubljana Joze Pucnik

YYZLJU

Toronto Pearson Intl

Sun 18/10

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

1 stop24h 10m

Ljubljana Joze Pucnik

Thu 22/10

2:00 p.m.-7:55 p.m.

1 stop11h 55m

C$ 1,058

TorontoLjubljana

YYZ Toronto Pearson Intl - LJU Ljubljana Joze Pucnik

YYZLJU

Toronto Pearson Intl

Mon 12/10

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

1 stop19h 00m

Ljubljana Joze Pucnik

Tue 20/10

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

1 stop13h 20m

C$ 1,058

TorontoLjubljana

YYZ Toronto Pearson Intl - LJU Ljubljana Joze Pucnik

YYZLJU

Toronto Pearson Intl

Sun 27/9

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

1 stop19h 00m

Ljubljana Joze Pucnik

Sun 11/10

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

1 stop13h 20m

C$ 1,076
Quickest round-trip

TorontoLjubljana

YYZ Toronto Pearson Intl - LJU Ljubljana Joze Pucnik

YYZLJU

Toronto Pearson Intl

Fri 11/12

5:55 p.m.-12:10 p.m.

1 stop12h 15m

Ljubljana Joze Pucnik

Fri 25/12

12:55 p.m.-7:15 p.m.

1 stop12h 20m

C$ 1,078

TorontoLjubljana

YYZ Toronto Pearson Intl - LJU Ljubljana Joze Pucnik

YYZLJU

Toronto Pearson Intl

Mon 12/10

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

2 stops18h 00m

Ljubljana Joze Pucnik

Tue 20/10

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

1 stop13h 20m

C$ 1,085

TorontoLjubljana

YYZ Toronto Pearson Intl - LJU Ljubljana Joze Pucnik

YYZLJU

Toronto Pearson Intl

Mon 12/10

10:30 a.m.-10:05 a.m.

2 stops17h 35m

Ljubljana Joze Pucnik

Tue 20/10

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

1 stop12h 25m

C$ 1,090

TorontoLjubljana

YYZ Toronto Pearson Intl - LJU Ljubljana Joze Pucnik

YYZLJU

Toronto Pearson Intl

Mon 28/9

10:00 a.m.-1:50 p.m.

2 stops21h 50m

Ljubljana Joze Pucnik

Mon 12/10

2:00 p.m.-1:20 p.m.

1 stop29h 20m

C$ 1,110

TorontoLjubljana

YYZ Toronto Pearson Intl - LJU Ljubljana Joze Pucnik

YYZLJU

Toronto Pearson Intl

Mon 7/9

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

2 stops18h 00m

Ljubljana Joze Pucnik

Tue 15/9

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

1 stop12h 25m

C$ 1,114
Cheapest one-way
Quickest one-way

TorontoLjubljana

YYZ Toronto Pearson Intl - LJU Ljubljana Joze Pucnik

YYZLJU

Toronto Pearson Intl

Sun 18/10

11:55 p.m.-9:40 a.m.

2 stops27h 45m

C$ 397

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

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 14 August 2026.
Check out reviews from past customers who have flown with KLM,LOT, andSWISS 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
1,558 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,558 reviews
KLM
7.8
Good
1,558 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
LOT
7.5
Good
1,213 reviews
KLM
7.8
Good
1,558 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
SWISS
7.5
Good
2,035 reviews
KLM
7.8
Good
1,558 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Lufthansa
6.8
Okay
8,191 reviews
KLM
7.8
Good
1,558 reviews
Check prices

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

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 24h 10m. Delta provides one of the quickest options available for as low as C$ 1,058. 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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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 14 August 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 959AverageC$ 1,265FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LOTCheapestC$ 996AverageC$ 1,239FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 1,013AverageC$ 1,577FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,056AverageC$ 1,255FlexibilityNo 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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