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Cheap flights from Ontario to the Czech Republic from C$ 375

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PRG
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Czech Republic

Enter your travel dates to find the best prices.

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 29 January 2026.

Mon 4/56:00 p.m.
YYZ
-
PRG
1 stop10h 55m
Multiple Airlines
Sat 9/511:00 a.m.
PRG
-
YYZ
1 stop17h 57m
Multiple Airlines
Deal found 28/1C$ 747
Sun 26/46:00 p.m.
YYZ
-
PRG
1 stop10h 55m
Air France
Sun 10/511:00 a.m.
PRG
-
YYZ
1 stop17h 57m
Air France
Deal found 28/1C$ 748
Wed 6/511:40 p.m.
YYZ
-
PRG
1 stop13h 05m
Finnair
Wed 20/511:35 a.m.
PRG
-
YYZ
1 stop13h 00m
Finnair
Deal found 28/1C$ 749
Sun 26/46:10 p.m.
YYZ
-
PRG
2 stops34h 40m
Finnair
Sat 9/58:40 a.m.
PRG
-
YYZ
1 stop15h 55m
Finnair
Deal found 28/1C$ 751
Sat 9/511:40 p.m.
YYZ
-
PRG
1 stop26h 15m
Finnair
Fri 22/57:30 p.m.
PRG
-
YYZ
1 stop29h 05m
Finnair
Deal found 28/1C$ 755
Wed 13/511:40 p.m.
YYZ
-
PRG
1 stop13h 05m
American Airlines
Sat 23/58:40 a.m.
PRG
-
YYZ
1 stop15h 55m
American Airlines
Deal found 27/1C$ 756
Sun 5/410:15 p.m.
YYZ
-
PRG
1 stop19h 00m
American Airlines
Sat 18/42:05 p.m.
PRG
-
YYZ
1 stop12h 05m
American Airlines
Deal found 27/1C$ 758
Tue 17/311:05 p.m.
YYZ
-
PRG
1 stop13h 25m
American Airlines
Sat 18/42:05 p.m.
PRG
-
YYZ
1 stop12h 05m
American Airlines
Deal found 28/1C$ 759
Sat 7/39:15 p.m.
YYZ
-
PRG
1 stop14h 20m
Multiple Airlines
Fri 13/39:50 a.m.
PRG
-
YYZ
1 stop12h 35m
Multiple Airlines
Deal found 26/1C$ 760
Thu 9/411:30 p.m.
YYZ
-
PRG
1 stop16h 15m
Delta
Fri 17/46:30 a.m.
PRG
-
YYZ
1 stop15h 20m
Delta
Deal found 27/1C$ 762
Tue 5/57:55 p.m.
YYZ
-
PRG
1 stop19h 30m
Condor
Tue 19/512:00 p.m.
PRG
-
YYZ
1 stop11h 55m
Condor
Deal found 28/1C$ 763
Mon 16/37:05 p.m.
YYZ
-
PRG
1 stop22h 45m
British Airways
Wed 22/46:30 a.m.
PRG
-
YYZ
1 stop15h 35m
British Airways
Deal found 28/1C$ 764

Find 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 29 January 2026.

Round-trip from

C$ 747

One-way from

C$ 375

Popular in

December

Cheapest in

January

Average price

C$ 903

Good round-trip deal

C$ 1,091 or less
KLM
  • KLM
  • 4/5-9/5
  • 2 total stops
  • 28h 52m total
  • Ontario to Czech Republic
Search Deals
2/3
  • 2/3
  • 2 total stops
  • 34h 05m total
  • Ontario to Czech Republic
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Czech Republic.
Search Deals

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 29 January 2026.
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

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Mon 4/5

6:00 p.m.-10:55 a.m.

1 stop10h 55m

Václav Havel Prague

Sat 9/5

11:00 a.m.-10:57 p.m.

1 stop17h 57m

C$ 747

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sat 9/5

11:40 p.m.-7:55 a.m.

1 stop26h 15m

Václav Havel Prague

Fri 22/5

7:30 p.m.-6:35 p.m.

1 stop29h 05m

C$ 755

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Mon 16/3

7:05 p.m.-10:50 p.m.

1 stop22h 45m

Václav Havel Prague

Wed 22/4

6:30 a.m.-4:05 p.m.

1 stop15h 35m

C$ 764

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Mon 20/4

10:00 p.m.-10:50 a.m.

2 stops30h 50m

Václav Havel Prague

Sun 26/4

8:40 a.m.-10:55 p.m.

2 stops20h 15m

C$ 764

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sun 8/3

10:15 p.m.-5:35 p.m.

1 stop14h 20m

Václav Havel Prague

Thu 12/3

9:50 a.m.-5:25 p.m.

1 stop12h 35m

C$ 767

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Tue 3/3

9:15 p.m.-1:45 p.m.

1 stop10h 30m

Václav Havel Prague

Thu 12/3

9:50 a.m.-5:25 p.m.

1 stop12h 35m

C$ 768

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Tue 17/3

6:50 p.m.-1:45 p.m.

1 stop13h 55m

Václav Havel Prague

Mon 20/4

6:30 a.m.-3:50 p.m.

1 stop15h 20m

C$ 770

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sat 21/3

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

1 stop11h 00m

Václav Havel Prague

Tue 21/4

6:30 a.m.-9:00 p.m.

1 stop20h 30m

C$ 770

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Tue 12/5

11:30 p.m.-9:45 p.m.

1 stop16h 15m

Václav Havel Prague

Tue 26/5

11:00 a.m.-10:57 p.m.

1 stop17h 57m

C$ 771

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Wed 25/2

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

2 stops30h 40m

Václav Havel Prague

Wed 4/3

7:35 p.m.-10:39 p.m.

2 stops33h 04m

C$ 772

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 60 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, June is the cheapest month in which you can book a flight from Region of Ontario to Czech Republic (average of C$ 581). Flying from Region of Ontario to Czech Republic in December is currently the most expensive (average of C$ 851). 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.

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.

  • How long is the flight from Region of Ontario to Czech Republic?

    Finnair, British Airways, and Delta can get you from Region of Ontario to Czech Republic in just under 14h 20m. Your travel time can differ by up to 11h 55m. Airlines will cover a distance of 6679 km. This flight may include one or multiple stops.

  • 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 Aer Lingus, which is currently one of the cheapest options available, starting at C$ 488. Condor flights start at C$ 510 while deals on Scandinavian Airlines start at C$ 541 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, June is the cheapest month in which you can book a flight from Region of Ontario to Czech Republic (average of C$ 581). Flying from Region of Ontario to Czech Republic in December is currently the most expensive (average of C$ 851). 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

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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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 530AverageC$ 982FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
CondorCheapestC$ 579AverageC$ 825FlexibilityNo cancel feeOn-time76%
Search Condor flights
DeltaCheapestC$ 586AverageC$ 1,065FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapestC$ 708AverageC$ 822FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapestC$ 718AverageC$ 971FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapestC$ 879AverageC$ 1,098FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 890AverageC$ 1,216FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 891AverageC$ 1,071FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 914AverageC$ 1,138FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 967AverageC$ 1,232FlexibilityNo cancel feeOn-time77%
Search Air France 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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