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Cheap flights from Ontario to Košice from C$ 474

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — KSC
28 Apr — 5 May1
1 adult

Cheap flight deals from Ontario to Košice

Keep the following information in mind while searching for Ontario to Košice flight deals. Data was last updated 23 April 2025.

Round-trip from

C$ 1,075

One-way from

C$ 474

Popular in

June

Cheapest in

April

Average price

C$ 1,040
20/5-27/5
  • 20/5-27/5
  • 3 total stops
  • 39h 09m total
  • Ontario to Košice
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6/6
  • 6/6
  • 3 total stops
  • 36h 25m total
  • Ontario to Košice
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Highest demand for flights based on searches. 4% potential increase in price (C$ 95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 38 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Ontario to Košice

Cheapest flights from Ontario to Košice
Explore the most affordable flight options available from Ontario to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2025.

Tue 20/54:35 p.m.YYZ - KSC
1 stop15h 20mMultiple Airlines
Tue 27/55:25 a.m.KSC - YYZ
2 stops23h 49mMultiple Airlines
Deal found 22/4C$ 1,075
Tue 20/512:25 p.m.YTZ - KSC
2 stops19h 30mMultiple Airlines
Tue 27/55:25 a.m.KSC - YTZ
2 stops20h 25mMultiple Airlines
Deal found 22/4C$ 1,086
Wed 17/95:45 p.m.YYZ - KSC
1 stop23h 35mAustrian Airlines
Sun 5/105:25 a.m.KSC - YYZ
1 stop14h 25mAustrian Airlines
Deal found 22/4C$ 1,086
Wed 17/95:30 p.m.YYZ - KSC
2 stops23h 50mLufthansa
Sun 5/105:25 a.m.KSC - YYZ
1 stop14h 25mLufthansa
Deal found 22/4C$ 1,104
Sat 7/64:30 p.m.YUL - KSC
2 stops39h 30mAustrian Airlines
Sat 14/62:45 p.m.KSC - YUL
1 stop29h 05mAustrian Airlines
Deal found 23/4C$ 1,112
Fri 4/79:45 p.m.YUL - KSC
2 stops19h 35mMultiple Airlines
Tue 22/72:45 p.m.KSC - YUL
2 stops53h 36mMultiple Airlines
Deal found 23/4C$ 1,223
Sat 5/710:20 p.m.YYZ - KSC
1 stop20h 00mLOT
Sat 9/85:30 a.m.KSC - YYZ
1 stop14h 30mLOT
Deal found 22/4C$ 1,616
Tue 3/68:15 p.m.YYZ - KSC
1 stop11h 40mSWISS
Mon 21/77:55 p.m.KSC - YYZ
1 stop22h 55mSWISS
Deal found 22/4C$ 1,624

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Košice 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 23 April 2025.
Use the filters below to find and compare flights from Ontario to Košice that are best for you.

Fly from

Ontario

Fly to

Košice

Route

Depart

Return

Price

TorontoKošice

YYZ - KSC

YYZKSC

Toronto Pearson Intl

Tue 20/5

4:35 p.m.-1:55 p.m.

1 stop15h 20m

Košice Barca

Tue 27/5

5:25 a.m.-11:14 p.m.

2 stops23h 49m

C$ 1,075

TorontoKošice

YYZ - KSC

YYZKSC

Toronto Pearson Intl

Wed 17/9

5:45 p.m.-11:20 p.m.

1 stop23h 35m

Košice Barca

Sun 5/10

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

1 stop14h 25m

C$ 1,086

TorontoKošice

YTZ - KSC

YTZKSC

Toronto Island

Tue 20/5

12:25 p.m.-1:55 p.m.

2 stops19h 30m

Košice Barca

Tue 27/5

5:25 a.m.-7:50 p.m.

2 stops20h 25m

C$ 1,086

TorontoKošice

YYZ - KSC

YYZKSC

Toronto Pearson Intl

Wed 17/9

5:30 p.m.-11:20 p.m.

2 stops23h 50m

Košice Barca

Sun 5/10

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

1 stop14h 25m

C$ 1,104

MontrealKošice

YUL - KSC

YULKSC

Montreal Pierre Elliott Trudeau Intl

Sat 7/6

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

2 stops39h 30m

Košice Barca

Sat 14/6

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

1 stop29h 05m

C$ 1,112

MontrealKošice

YUL - KSC

YULKSC

Montreal Pierre Elliott Trudeau Intl

Fri 4/7

9:45 p.m.-11:20 p.m.

2 stops19h 35m

Košice Barca

Tue 22/7

2:45 p.m.-2:21 p.m.

2 stops53h 36m

C$ 1,223

TorontoKošice

YYZ - KSC

YYZKSC

Toronto Pearson Intl

Sat 5/7

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

1 stop20h 00m

Košice Barca

Sat 9/8

5:30 a.m.-2:00 p.m.

1 stop14h 30m

C$ 1,616

TorontoKošice

YYZ - KSC

YYZKSC

Toronto Pearson Intl

Tue 3/6

8:15 p.m.-1:55 p.m.

1 stop11h 40m

Košice Barca

Mon 21/7

7:55 p.m.-12:50 p.m.

1 stop22h 55m

C$ 1,624

TorontoKošice

YYZ - KSC

YYZKSC

Toronto Pearson Intl

Fri 6/6

2:30 p.m.-8:55 a.m.

3 stops36h 25m

C$ 474

MontrealKošice

YUL - KSC

YULKSC

Montreal Pierre Elliott Trudeau Intl

Sat 7/6

5:40 p.m.-9:40 p.m.

3 stops46h 00m

C$ 559

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 14 results
1
2

Best time to book a flight from Ontario to Košice

Have a flexible travel schedule? Discover the best time to fly to Košice 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 Košice

Rainfall in Košice by month

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

In terms of precipitation, rainfall in Košice 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 Košice when rainfall is around 20.0 mm.

Temperature in Košice by month

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

If weather is an important factor for your trip to Košice, 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 Košice

Get insights into the airlines that provide service to Košice. 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 Košice. Reviews last updated 23 April 2025.
LOT
7.6
Good
1,066 reviews
Check prices

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Food

7.2

Crew

8.2

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

OTP - WAW

The arrival customs declaration form into Honolulu could have been in English, instead of Spanish. .
LOT
7.6
Good
1,066 reviews
LOT
7.6
Good
1,066 reviews
Check prices

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Food

7.2

Crew

8.2

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

OTP - WAW

The arrival customs declaration form into Honolulu could have been in English, instead of Spanish. .
Austrian Airlines
7.6
Good
780 reviews
LOT
7.6
Good
1,066 reviews
Check prices

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Food

7.2

Crew

8.2

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

OTP - WAW

The arrival customs declaration form into Honolulu could have been in English, instead of Spanish. .
SWISS
7.5
Good
1,582 reviews
LOT
7.6
Good
1,066 reviews
Check prices

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Food

7.2

Crew

8.2

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

OTP - WAW

The arrival customs declaration form into Honolulu could have been in English, instead of Spanish. .
Lufthansa
6.7
Okay
7,029 reviews
LOT
7.6
Good
1,066 reviews
Check prices

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Food

7.2

Crew

8.2

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

OTP - WAW

The arrival customs declaration form into Honolulu could have been in English, instead of Spanish. .

Related info for your journey

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

  • What airport do you fly into for flights to Košice from Ontario?

    Located just 5.8 km from the city centre, Košice Barca (KSC) is the airport most travelers will use when flying to Košice from Ontario.

  • What are the most popular routes from Region of Ontario to Košice?

    Most travellers choose Toronto Pearson Intl - Košice Barca, Montreal Pierre Elliott Trudeau Intl - Košice Barca or Toronto Island - Košice Barca when deciding on the best route from Region of Ontario to Košice.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Košice 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

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Top 3 airlines flying from Ontario to Košice

Discover the top 3 airlines that operate flights from Ontario to Košice. 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 23 April 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 1,115AverageC$ 1,758FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapestC$ 1,179AverageC$ 1,440FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LOTCheapestC$ 1,280AverageC$ 1,579FlexibilityNo cancel feeOn-time81%
Search LOT flights

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How does Cheapflights help users find flights from Ontario to Košice?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Košice. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Košice?

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Yes! Cheapflights helps users easily find flights from Ontario to Košice with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Košice become cheaper?

Yes! Start tracking prices for Ontario to Košice 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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