Find flights
When to book
Airlines
FAQs

Cheap flights from Ontario to Slovakia from C$ 450

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BTS
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Ontario to Slovakia

Keep the following information in mind while searching for Ontario to Slovakia flight deals. Data was last updated 21 February 2025.

Round-trip from

C$ 1,105

One-way from

C$ 518

Popular in

June

Cheapest in

January
21/5-31/5
  • 21/5-31/5
  • 4 total stops
  • 70h 55m total
  • Ontario to Slovakia
Search Deals
6/4
  • 6/4
  • 2 total stops
  • 44h 50m total
  • Ontario to Slovakia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals

Find flight deals from Ontario to Slovakia

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 21 February 2025.

Sat 24/55:50 p.m.YUL - BTS
2 stops33h 00mMultiple Airlines
Sat 7/69:25 a.m.BTS - YUL
2 stops37h 55mMultiple Airlines
Deal found 19/2C$ 950
Wed 16/79:10 p.m.YYZ - KSC
2 stops20h 10mAustrian Airlines
Thu 7/85:25 a.m.KSC - YYZ
2 stops43h 20mAustrian Airlines
Deal found 18/2C$ 1,283
Sun 3/86:35 p.m.YUL - KSC
1 stop22h 45mAustrian Airlines
Wed 13/85:25 a.m.KSC - YUL
2 stops12h 20mAustrian Airlines
Deal found 20/2C$ 1,470
Sun 3/86:35 p.m.YUL - KSC
2 stops41h 55mSWISS
Wed 13/82:45 p.m.KSC - YUL
2 stops30h 05mSWISS
Deal found 20/2C$ 1,474
Wed 16/74:30 p.m.YYZ - KSC
2 stops15h 30mLufthansa
Thu 7/85:25 a.m.KSC - YYZ
1 stop14h 25mLufthansa
Deal found 18/2C$ 1,474
Sun 3/810:50 p.m.YUL - KSC
2 stops18h 30mLufthansa
Thu 14/85:25 a.m.KSC - YUL
2 stops12h 20mLufthansa
Deal found 20/2C$ 1,504
Thu 20/312:25 p.m.YTZ - KSC
2 stops15h 30mMultiple Airlines
Thu 27/35:20 a.m.KSC - YTZ
2 stops19h 30mMultiple Airlines
Deal found 20/2C$ 1,534
Thu 20/312:00 p.m.YYZ - KSC
2 stops15h 55mMultiple Airlines
Thu 27/35:20 a.m.KSC - YYZ
2 stops15h 35mMultiple Airlines
Deal found 20/2C$ 1,580
Wed 16/77:20 p.m.YYZ - KSC
1 stop15h 45mLOT
Thu 7/85:40 p.m.KSC - YYZ
1 stop29h 40mLOT
Deal found 18/2C$ 1,656
Fri 4/76:35 p.m.YUL - KSC
1 stop22h 45mMultiple Airlines
Tue 22/77:15 p.m.KSC - YUL
1 stop25h 45mMultiple Airlines
Deal found 20/2C$ 1,719
Fri 1/84:00 p.m.YUL - KSC
2 stops50h 20mLOT
Tue 19/812:45 p.m.KSC - YUL
2 stops17h 56mLOT
Deal found 20/2C$ 1,940

Find flights from Ontario to Slovakia within your budget

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 21 February 2025.

Fly from

Ontario

Fly to

Slovakia

Route

Depart

Return

Price

MontrealBratislava

YUL - BTS

YULBTS

Montreal Pierre Elliott Trudeau Intl

Sat 24/5

5:50 p.m.-8:50 a.m.

2 stops33h 00m

Bratislava - M. R. Štefánik

Sat 7/6

9:25 a.m.-5:20 p.m.

2 stops37h 55m

C$ 950

TorontoKošice

YYZ - KSC

YYZKSC

Toronto Pearson Intl

Wed 16/7

9:10 p.m.-11:20 p.m.

2 stops20h 10m

Košice Barca

Thu 7/8

5:25 a.m.-6:45 p.m.

2 stops43h 20m

C$ 1,283

MontrealKošice

YUL - KSC

YULKSC

Montreal Pierre Elliott Trudeau Intl

Sun 3/8

6:35 p.m.-11:20 p.m.

1 stop22h 45m

Košice Barca

Wed 13/8

5:25 a.m.-11:45 a.m.

2 stops12h 20m

C$ 1,470

MontrealKošice

YUL - KSC

YULKSC

Montreal Pierre Elliott Trudeau Intl

Sun 3/8

6:35 p.m.-6:30 p.m.

2 stops41h 55m

Košice Barca

Tue 19/8

7:15 p.m.-2:50 p.m.

2 stops25h 35m

C$ 1,474

TorontoKošice

YYZ - KSC

YYZKSC

Toronto Pearson Intl

Wed 16/7

4:30 p.m.-2:00 p.m.

2 stops15h 30m

Košice Barca

Thu 7/8

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

1 stop14h 25m

C$ 1,474

MontrealKošice

YUL - KSC

YULKSC

Montreal Pierre Elliott Trudeau Intl

Sun 3/8

10:50 p.m.-11:20 p.m.

2 stops18h 30m

Košice Barca

Thu 14/8

5:25 a.m.-11:45 a.m.

2 stops12h 20m

C$ 1,504

TorontoKošice

YTZ - KSC

YTZKSC

Toronto Island

Thu 20/3

12:25 p.m.-8:55 a.m.

2 stops15h 30m

Košice Barca

Thu 27/3

5:20 a.m.-7:50 p.m.

2 stops19h 30m

C$ 1,534

TorontoKošice

YYZ - KSC

YYZKSC

Toronto Pearson Intl

Thu 20/3

12:00 p.m.-8:55 a.m.

2 stops15h 55m

Košice Barca

Thu 27/3

5:20 a.m.-3:55 p.m.

2 stops15h 35m

C$ 1,580

TorontoKošice

YYZ - KSC

YYZKSC

Toronto Pearson Intl

Wed 16/7

7:20 p.m.-5:05 p.m.

1 stop15h 45m

Košice Barca

Thu 7/8

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

1 stop29h 40m

C$ 1,656

MontrealKošice

YUL - KSC

YULKSC

Montreal Pierre Elliott Trudeau Intl

Fri 4/7

6:35 p.m.-11:20 p.m.

1 stop22h 45m

Košice Barca

Tue 22/7

7:15 p.m.-3:00 p.m.

1 stop25h 45m

C$ 1,719

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 18 results
1
2

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.

Travel insights for flights from Ontario to Slovakia

Get recent, data-driven insights about flights from Ontario to Slovakia including ideal travel times, pricing trends, and more.

Rainfall in Slovakia by month

Plan your trip to Slovakia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Slovakia ranges from 20.0 - 80.0 mm per month. June is typically the wettest month, when rainfall can reach 80.0 mm. January is typically the driest time to visit Slovakia when rainfall is around 20.0 mm.

Temperature in Slovakia by month

Plan your trip to Slovakia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Slovakia, 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 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

Reviews of airlines servicing Slovakia

Get insights into the airlines that provide service to Slovakia. 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 Slovakia. Reviews last updated 21 February 2025.
Read reviews from past customers who have flown LOT, Austrian Airlines and SWISS from Ontario to Slovakia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,080 reviews
Check prices

Food

7.2

Overall

7.6

Comfort

7.5

Crew

8.2

Entertainment

7.0

Boarding

7.7

Reviews

1 / 20

10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

LOT
7.6
Good
1,080 reviews
LOT
7.6
Good
1,080 reviews
Check prices

Food

7.2

Overall

7.6

Comfort

7.5

Crew

8.2

Entertainment

7.0

Boarding

7.7

Reviews

1 / 20

10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Austrian Airlines
7.6
Good
773 reviews
LOT
7.6
Good
1,080 reviews
Check prices

Food

7.2

Overall

7.6

Comfort

7.5

Crew

8.2

Entertainment

7.0

Boarding

7.7

Reviews

1 / 20

10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

SWISS
7.5
Good
1,568 reviews
LOT
7.6
Good
1,080 reviews
Check prices

Food

7.2

Overall

7.6

Comfort

7.5

Crew

8.2

Entertainment

7.0

Boarding

7.7

Reviews

1 / 20

10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Lufthansa
6.7
Okay
6,984 reviews
LOT
7.6
Good
1,080 reviews
Check prices

Food

7.2

Overall

7.6

Comfort

7.5

Crew

8.2

Entertainment

7.0

Boarding

7.7

Reviews

1 / 20

10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

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.

  • What are the cheapest airlines to fly from Region of Ontario to Slovakia one-way?

    For one-way options, check prices for LOT. According to our data, you can fly for as low as C$ 1,037. Users have also found prices from C$ 1,277 and C$ 1,503 on Austrian Airlines and SWISS, respectively.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Slovakia

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

Top 4 airlines flying from Ontario to Slovakia

Discover the top 4 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 978AverageC$ 1,283FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Austrian AirlinesCheapestC$ 1,075AverageC$ 1,429FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,167AverageC$ 1,803FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapestC$ 1,322AverageC$ 1,574FlexibilityNo 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!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.