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Cheap flights from Košice to Ontario from C$ 836

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
KSC — YYZ
22 Apr — 29 Apr1
1 adult

Cheap flight deals from Košice to Ontario

Keep the following information in mind while searching for Košice to Ontario flight deals. Data was last updated 17 April 2025.

Round-trip from

C$ 836

Popular in

September

Cheapest in

June

Average price

C$ 971
Lufthansa
  • Lufthansa
  • 5/9-21/9
  • 4 total stops
  • 47h 10m total
  • Košice to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 263 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Košice to Ontario

Cheapest flights from Košice to Ontario
Explore the most affordable flight options available from Košice to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Fri 5/95:25 a.m.KSC - YUL
2 stops20h 00mLufthansa
Sun 21/92:10 p.m.YUL - KSC
2 stops27h 10mLufthansa
Deal found 16/4C$ 836
Sat 6/95:25 a.m.KSC - YUL
2 stops36h 20mAustrian Airlines
Sat 20/99:00 p.m.YUL - KSC
2 stops44h 20mAustrian Airlines
Deal found 17/4C$ 839
Sat 6/99:35 a.m.KSC - YUL
2 stops35h 15mSWISS
Sat 20/98:40 p.m.YUL - KSC
2 stops40h 10mSWISS
Deal found 16/4C$ 890
Sat 6/910:35 p.m.KSC - YUL
3 stops28h 42mMultiple Airlines
Sat 20/96:50 p.m.YUL - KSC
2 stops19h 25mMultiple Airlines
Deal found 16/4C$ 1,532

Cheapflights Fare Finder

Customize your flight search to find flights from Košice to Ontario 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 17 April 2025.
Use the filters below to find and compare flights from Košice to Ontario that are best for you.

Fly from

Košice

Fly to

Ontario

Route

Depart

Return

Price

KošiceMontreal

KSC - YUL

KSCYUL

Košice Barca

Fri 5/9

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

2 stops20h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

2:10 p.m.-11:20 p.m.

2 stops27h 10m

C$ 836

KošiceMontreal

KSC - YUL

KSCYUL

Košice Barca

Sat 6/9

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

2 stops36h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 20/9

9:00 p.m.-11:20 p.m.

2 stops44h 20m

C$ 839

KošiceMontreal

KSC - YUL

KSCYUL

Košice Barca

Sat 6/9

9:35 a.m.-2:50 p.m.

2 stops35h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 20/9

8:40 p.m.-6:50 p.m.

2 stops40h 10m

C$ 890

KošiceMontreal

KSC - YUL

KSCYUL

Košice Barca

Sat 6/9

10:35 p.m.-9:17 p.m.

3 stops28h 42m

Montreal Pierre Elliott Trudeau Intl

Sat 20/9

6:50 p.m.-8:15 p.m.

2 stops19h 25m

C$ 1,532

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Best time to book a flight from Košice to Ontario

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

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 17 April 2025.
Austrian Airlines
7.6
Good
775 reviews
Check prices

Comfort

7.3

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
775 reviews
Austrian Airlines
7.6
Good
775 reviews
Check prices

Comfort

7.3

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,580 reviews
Austrian Airlines
7.6
Good
775 reviews
Check prices

Comfort

7.3

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Lufthansa
6.7
Okay
7,012 reviews
Austrian Airlines
7.6
Good
775 reviews
Check prices

Comfort

7.3

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Related info for your journey

Find useful and relevant information for your journey from Košice to Ontario. 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 from for flights from Košice to Ontario?

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Košice to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Košice to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Košice to Region of Ontario (average of C$ 167). Flying from Košice to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

Cheapflights helps you find that perfect flight to Ontario from Košice by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Košice to Ontario, users can toggle the no change fees filter when performing a flight search.

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