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Cheap flights from Ontario to Slovakia from C$ 500

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BTS
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Slovakia

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Slovakia
Explore the most affordable flight options available from Ontario to Slovakia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Sun 29/310:20 p.m.
YYZ
-
KSC
1 stop31h 50m
LOT
Thu 2/45:40 p.m.
KSC
-
YYZ
1 stop32h 40m
LOT
Deal found 28/1C$ 1,124
Mon 11/58:30 p.m.
YUL
-
KSC
2 stops35h 35m
Multiple Airlines
Mon 25/52:45 p.m.
KSC
-
YUL
1 stop29h 05m
Multiple Airlines
Deal found 26/1C$ 1,125
Mon 11/56:35 p.m.
YUL
-
KSC
1 stop13h 25m
Austrian Airlines
Mon 25/52:45 p.m.
KSC
-
YUL
1 stop29h 05m
Austrian Airlines
Deal found 26/1C$ 1,166
Sun 31/511:00 p.m.
YUL
-
BTS
2 stops18h 35m
Multiple Airlines
Thu 4/69:10 a.m.
BTS
-
YUL
1 stop14h 10m
Multiple Airlines
Deal found 26/1C$ 1,219
Mon 11/54:40 p.m.
YUL
-
KSC
3 stops39h 25m
SWISS
Mon 25/57:40 p.m.
KSC
-
YUL
2 stops24h 35m
SWISS
Deal found 26/1C$ 1,340
Tue 7/78:25 p.m.
YUL
-
BTS
1 stop12h 00m
Multiple Airlines
Wed 5/810:35 a.m.
BTS
-
YUL
2 stops15h 55m
Multiple Airlines
Deal found 27/1C$ 1,383
Mon 6/78:20 p.m.
YYZ
-
KSC
2 stops16h 05m
Multiple Airlines
Sat 25/75:25 a.m.
KSC
-
YYZ
1 stop14h 25m
Multiple Airlines
Deal found 27/1C$ 1,423
Mon 6/78:25 p.m.
YUL
-
BTS
1 stop12h 00m
Multiple Airlines
Tue 4/810:35 a.m.
BTS
-
YUL
2 stops15h 55m
Multiple Airlines
Deal found 27/1C$ 1,428
Fri 13/22:45 p.m.
YYZ
-
BTS
3 stops22h 20m
Multiple Airlines
Mon 23/29:10 a.m.
BTS
-
YYZ
3 stops39h 49m
Multiple Airlines
Deal found 26/1C$ 1,439
Sat 11/78:25 p.m.
YUL
-
BTS
1 stop11h 05m
Multiple Airlines
Wed 5/810:35 a.m.
BTS
-
YUL
2 stops15h 55m
Multiple Airlines
Deal found 27/1C$ 1,450
Mon 6/78:20 p.m.
YYZ
-
KSC
2 stops21h 00m
Multiple Airlines
Tue 28/77:15 p.m.
KSC
-
YYZ
2 stops26h 30m
Multiple Airlines
Deal found 27/1C$ 1,466
Sat 11/76:50 p.m.
YUL
-
BTS
1 stop18h 05m
Multiple Airlines
Thu 6/89:45 p.m.
BTS
-
YUL
1 stop19h 40m
Multiple Airlines
Deal found 27/1C$ 1,497

Find flight deals from Ontario to Slovakia

Keep the following information in mind while searching for Ontario to Slovakia flight deals. Data was last updated 29 January 2026.

Round-trip from

C$ 1,124

One-way from

C$ 500
LOT
  • LOT
  • 29/3-2/4
  • 2 total stops
  • 64h 30m total
  • Ontario to Slovakia
Search Deals
26/6
  • 26/6
  • 2 total stops
  • 29h 10m total
  • Ontario to Slovakia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Slovakia 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 29 January 2026.
Use the filters below to find and compare flights from Ontario to Slovakia that are best for you.

Fly from

Ontario

Fly to

Slovakia

Route

Depart

Return

Price

TorontoKošice

YYZ - KSC

YYZKSC

Toronto Pearson Intl

Sun 29/3

10:20 p.m.-12:10 p.m.

1 stop31h 50m

Košice Barca

Thu 2/4

5:40 p.m.-8:20 p.m.

1 stop32h 40m

C$ 1,124

MontrealKošice

YUL - KSC

YULKSC

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

8:30 p.m.-2:05 p.m.

2 stops35h 35m

Košice Barca

Mon 25/5

2:45 p.m.-1:50 p.m.

1 stop29h 05m

C$ 1,125

MontrealKošice

YUL - KSC

YULKSC

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

6:35 p.m.-2:00 p.m.

1 stop13h 25m

Košice Barca

Mon 25/5

2:45 p.m.-1:50 p.m.

1 stop29h 05m

C$ 1,166

MontrealBratislava

YUL - BTS

YULBTS

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

11:00 p.m.-11:35 p.m.

2 stops18h 35m

Bratislava - M. R. Štefánik

Thu 4/6

9:10 a.m.-5:20 p.m.

1 stop14h 10m

C$ 1,219

MontrealKošice

YUL - KSC

YULKSC

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

4:40 p.m.-2:05 p.m.

3 stops39h 25m

Košice Barca

Mon 25/5

7:40 p.m.-2:15 p.m.

2 stops24h 35m

C$ 1,340

MontrealBratislava

YUL - BTS

YULBTS

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

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

1 stop12h 00m

Bratislava - M. R. Štefánik

Wed 5/8

10:35 a.m.-8:30 p.m.

2 stops15h 55m

C$ 1,383

TorontoKošice

YYZ - KSC

YYZKSC

Toronto Pearson Intl

Mon 6/7

8:20 p.m.-6:25 p.m.

2 stops16h 05m

Košice Barca

Sat 25/7

5:25 a.m.-1:50 p.m.

1 stop14h 25m

C$ 1,423

MontrealBratislava

YUL - BTS

YULBTS

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

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

1 stop12h 00m

Bratislava - M. R. Štefánik

Tue 4/8

10:35 a.m.-8:30 p.m.

2 stops15h 55m

C$ 1,428

MontrealBratislava

YUL - BTS

YULBTS

Montreal Pierre Elliott Trudeau Intl

Mon 6/7

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

1 stop12h 00m

Bratislava - M. R. Štefánik

Wed 5/8

10:35 a.m.-8:30 p.m.

2 stops15h 55m

C$ 1,428

MontrealBratislava

YUL - BTS

YULBTS

Montreal Pierre Elliott Trudeau Intl

Sat 11/7

8:25 p.m.-1:30 p.m.

1 stop11h 05m

Bratislava - M. R. Štefánik

Wed 5/8

10:35 a.m.-8:30 p.m.

2 stops15h 55m

C$ 1,450

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 29 results
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Best time to book a flight from Ontario to Slovakia

Have a flexible travel schedule? Discover the best time to fly to Slovakia 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 Slovakia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Slovakia. 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 Region of Ontario to Slovakia?

    For as low as C$ 1,166, LOT can have you in Slovakia from Region of Ontario in 13h 25m. Region of Ontario and Slovakia are separated by a distance of 6705 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Ontario to Slovakia that include hotel bookings?

    Yes. In addition to deals on Ontario to Slovakia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Slovakia?

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

  • Can I find deals for business class flights from Ontario to Slovakia?

    Yes. Cheapflights offers flight deals from Ontario to Slovakia 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 Ontario to Slovakia

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Heathrow flights
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
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Pearson Intl to Lisbon flights
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Pearson Intl to Dublin flights
Pearson Intl to Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Istanbul flights
Pierre Elliott Trudeau Intl to Istanbul flights
Vancouver Intl to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Heathrow flights
Pierre Elliott Trudeau Intl to Athens flights
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Pearson Intl to London City flights
Pierre Elliott Trudeau Intl to Barcelona-El Prat flights
Toronto Island to Heathrow flights
Vancouver Intl to Frankfurt flights
Pearson Intl to Stansted flights
Calgary to Heathrow flights
Pearson Intl to Amsterdam flights
Pearson Intl to Barcelona-El Prat flights
Pearson Intl to Orly flights
Pierre Elliott Trudeau Intl to Málaga flights
Pearson Intl to Athens flights
Pearson Intl to Frankfurt flights
Pearson Intl to Luton flights
Vancouver Intl to Istanbul flights
Pierre Elliott Trudeau Intl to Gatwick flights
Vancouver Intl to Amsterdam flights
Pierre Elliott Trudeau Intl to Beauvais-Tille flights
Toronto Island to Charles de Gaulle flights
Toronto Island to Lisbon flights
Pierre Elliott Trudeau Intl to Bruxelles-National flights
Vancouver Intl to Leonardo da Vinci/Fiumicino flights
Québec City to Charles de Gaulle flights
Vancouver Intl to London City flights
Pierre Elliott Trudeau Intl to Vicenza flights
Vancouver Intl to Orly flights
Toronto Island to Gatwick flights
Vancouver Intl to Dublin flights
Pierre Elliott Trudeau Intl to Sabiha Gokcen flights
Vancouver Intl to Stansted flights
Pearson Intl to Madrid flights
Pierre Elliott Trudeau Intl to Malpensa flights
Halifax to Heathrow flights
Pearson Intl to Frederic Chopin flights

Top 2 airlines flying from Ontario to Slovakia

Discover the top 2 airlines that operate flights from Ontario to Slovakia. 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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapestC$ 1,075AverageC$ 1,412FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LOTCheapestC$ 1,193AverageC$ 1,524FlexibilityNo cancel feeOn-time81%
Search LOT 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 Ontario to Slovakia?

Cheapflights makes it easy to find Ontario to Slovakia 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 Ontario to Slovakia?

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 Ontario to Slovakia.

Can Cheapflights find flights from Ontario to Slovakia with no change fees?

Yes, we can. To see specific flights from Ontario to Slovakia 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 Ontario to Slovakia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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