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Cheap flights from Ontario to the Czech Republic from C$ 320

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PRG
5 May — 12 May1
1 adult

Cheap flight deals from Ontario to Czech Republic

Keep the following information in mind while searching for Ontario to Czech Republic flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 833

One-way from

C$ 320

Popular in

June

Cheapest in

January

Average price

C$ 1,071

Good round-trip deal

C$ 973 or less
3/6-12/6
  • 3/6-12/6
  • 4 total stops
  • 49h 27m total
  • Ontario to Czech Republic
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7/6
  • 7/6
  • 1 total stop
  • 33h 25m total
  • Ontario to Czech Republic
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Ontario to Czech Republic.
Search Deals

Find flight deals from Ontario to Czech Republic

Cheapest flights from Ontario to Czech Republic
Explore the most affordable flight options available from Ontario to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Tue 3/65:55 a.m.YOW - PRG
2 stops27h 55mMultiple Airlines
Thu 12/68:50 a.m.PRG - YOW
2 stops21h 32mMultiple Airlines
Deal found 30/4C$ 833
Tue 24/67:55 p.m.YYZ - PRG
1 stop13h 55mCondor
Tue 8/78:50 a.m.PRG - YYZ
1 stop15h 05mCondor
Deal found 29/4C$ 901
Sun 1/610:15 p.m.YYZ - PRG
2 stops28h 45mMultiple Airlines
Wed 13/84:15 p.m.PRG - YYZ
1 stop26h 55mMultiple Airlines
Deal found 28/4C$ 905
Fri 6/66:55 p.m.YTZ - PRG
2 stops19h 10mMultiple Airlines
Sat 21/65:00 p.m.PRG - YTZ
2 stops31h 10mMultiple Airlines
Deal found 28/4C$ 909
Sun 8/66:45 a.m.YUL - PRG
2 stops31h 10mMultiple Airlines
Sat 21/67:10 p.m.PRG - YUL
1 stop31h 50mMultiple Airlines
Deal found 29/4C$ 944
Sun 8/69:40 p.m.YYZ - PRG
Nonstop8h 30mAir Canada
Mon 16/61:40 p.m.PRG - YYZ
Nonstop9h 10mAir Canada
Deal found 29/4C$ 959
Fri 9/56:03 a.m.YYZ - PRG
1 stop20h 57mDelta
Tue 13/511:00 a.m.PRG - YYZ
1 stop18h 06mDelta
Deal found 28/4C$ 966
Tue 23/92:10 p.m.YUL - PRG
1 stop16h 00mLufthansa
Tue 21/1011:40 a.m.PRG - YUL
1 stop10h 20mLufthansa
Deal found 29/4C$ 969
Fri 30/511:00 a.m.YUL - PRG
1 stop16h 00mDelta
Sun 8/611:00 a.m.PRG - YUL
1 stop16h 20mDelta
Deal found 29/4C$ 986
Sat 24/56:50 p.m.YUL - PRG
1 stop21h 45mKLM
Mon 9/66:00 a.m.PRG - YUL
1 stop16h 55mKLM
Deal found 29/4C$ 999
Sun 8/66:15 p.m.YUL - PRG
1 stop11h 55mAir Canada
Sat 21/61:40 p.m.PRG - YUL
1 stop17h 01mAir Canada
Deal found 29/4C$ 1,012
Sat 1/118:00 p.m.YUL - PRG
2 stops39h 00mAustrian Airlines
Sun 9/114:40 p.m.PRG - YUL
1 stop26h 45mAustrian Airlines
Deal found 28/4C$ 1,013

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Czech Republic 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 30 April 2025.
Use the filters below to find and compare flights from Ontario to the Czech Republic that are best for you.

Fly from

Ontario

Fly to

Czech Republic

Route

Depart

Return

Price

OttawaPrague

YOW - PRG

YOWPRG

Ottawa

Tue 3/6

5:55 a.m.-3:50 p.m.

2 stops27h 55m

Václav Havel Prague

Thu 12/6

8:50 a.m.-12:22 a.m.

2 stops21h 32m

C$ 833

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Tue 24/6

7:55 p.m.-3:50 p.m.

1 stop13h 55m

Václav Havel Prague

Tue 8/7

8:50 a.m.-5:55 p.m.

1 stop15h 05m

C$ 901

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sun 1/6

10:15 p.m.-9:00 a.m.

2 stops28h 45m

Václav Havel Prague

Wed 13/8

4:15 p.m.-1:10 p.m.

1 stop26h 55m

C$ 905

TorontoPrague

YTZ - PRG

YTZPRG

Toronto Island

Fri 6/6

6:55 p.m.-8:05 p.m.

2 stops19h 10m

Václav Havel Prague

Sat 21/6

5:00 p.m.-6:10 p.m.

2 stops31h 10m

C$ 909

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Sun 8/6

6:45 a.m.-7:55 p.m.

2 stops31h 10m

Václav Havel Prague

Sat 21/6

7:10 p.m.-9:00 p.m.

1 stop31h 50m

C$ 944

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sun 8/6

9:40 p.m.-12:10 p.m.

Nonstop8h 30m

Václav Havel Prague

Mon 16/6

1:40 p.m.-4:50 p.m.

Nonstop9h 10m

C$ 959

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Fri 9/5

6:03 a.m.-9:00 a.m.

1 stop20h 57m

Václav Havel Prague

Tue 13/5

11:00 a.m.-11:06 p.m.

1 stop18h 06m

C$ 966

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

2:10 p.m.-12:10 p.m.

1 stop16h 00m

Václav Havel Prague

Tue 21/10

11:40 a.m.-4:00 p.m.

1 stop10h 20m

C$ 969

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Fri 30/5

11:00 a.m.-9:00 a.m.

1 stop16h 00m

Václav Havel Prague

Sun 8/6

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

1 stop16h 20m

C$ 986

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Sat 24/5

6:50 p.m.-10:35 p.m.

1 stop21h 45m

Václav Havel Prague

Mon 9/6

6:00 a.m.-4:55 p.m.

1 stop16h 55m

C$ 999

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 58 results
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Best time to book a flight from Ontario to Czech Republic

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

What is the cheapest month to book a flight from Region of Ontario to Czech Republic?

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Czech Republic (average of C$ 644). Flying from Region of Ontario to Czech Republic in July is currently the most expensive (average of C$ 997). 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.

What is the cheapest time of day to fly from ON to CZ?

Find hourly flight availability from Ontario to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

When flying from Region of Ontario to Czech Republic, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Czech Republic by month

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

In terms of precipitation, rainfall in Czech Republic ranges from 10.0 - 60.0 mm per month. June is typically the wettest month, when rainfall can reach 60.0 mm. February is typically the driest time to visit Czech Republic when rainfall is around 10.0 mm.

Temperature in Czech Republic by month

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

If weather is an important factor for your trip to Czech Republic, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Czech Republic

Get insights into the airlines that provide service to Czech Republic. 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 Czech Republic. Reviews last updated 30 April 2025.
Read reviews from past customers who have flown Delta, KLM and Azores Airlines from Ontario to Czech Republic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta

Related info for your journey

Find useful and relevant information for your journey from Ontario to Czech Republic. 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 Czech Republic one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at C$ 711. Aer Lingus flights start at C$ 736 while deals on Air Canada start at C$ 783 one-way.

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

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

  • How can I find direct flights from Ontario to Czech Republic?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Czech Republic 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 Region of Ontario to Czech Republic?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Czech Republic (average of C$ 644). Flying from Region of Ontario to Czech Republic in July is currently the most expensive (average of C$ 997). 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

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 Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ontario to Czech Republic

Discover the top 10 airlines that operate flights from Ontario to Czech Republic. 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapestC$ 457AverageC$ 906FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
CondorCheapestC$ 667AverageC$ 890FlexibilityNo cancel feeOn-time76%
Search Condor flights
Air CanadaCheapestC$ 764AverageC$ 1,177FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapestC$ 818AverageC$ 1,059FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestC$ 843AverageC$ 1,134FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 846AverageC$ 947FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 863AverageC$ 1,078FlexibilityNo cancel feeOn-time75%
Search KLM flights
IcelandairCheapestC$ 868AverageC$ 1,193FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapestC$ 876AverageC$ 1,093FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapestC$ 920AverageC$ 1,199FlexibilityNo 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 Czech Republic?

When you search for this flight from Ontario to Czech Republic, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Czech Republic for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Czech Republic from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Ontario to Czech Republic 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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