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Cheap flights from Ontario to the Czech Republic from C$ 309

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PRG
3 Sep — 10 Sep1
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 4 August 2026.

Mon 7/99:55 p.m.
YUL
-
PRG
1 stop30h 55m
Air Canada
Thu 10/96:15 a.m.
PRG
-
YUL
2 stops35h 45m
Air Canada
Deal found 31/7C$ 754
Mon 7/97:55 p.m.
YYZ
-
PRG
1 stop19h 30m
Condor
Mon 21/98:50 a.m.
PRG
-
YYZ
1 stop15h 05m
Condor
Deal found 1/8C$ 778
Tue 3/114:00 p.m.
YYZ
-
PRG
1 stop23h 10m
Condor
Tue 10/118:00 a.m.
PRG
-
YYZ
1 stop11h 50m
Condor
Deal found 2/8C$ 782
Fri 30/105:00 p.m.
YYZ
-
PRG
1 stop17h 15m
Condor
Sun 1/118:00 a.m.
PRG
-
YYZ
1 stop11h 50m
Condor
Deal found 31/7C$ 788
Mon 7/97:55 p.m.
YYZ
-
PRG
1 stop14h 05m
Condor
Fri 18/912:10 p.m.
PRG
-
YYZ
1 stop11h 45m
Condor
Deal found 30/7C$ 792
Mon 28/97:55 p.m.
YYZ
-
PRG
1 stop14h 05m
Condor
Wed 7/1011:40 a.m.
PRG
-
YYZ
1 stop12h 15m
Condor
Deal found 30/7C$ 796
Wed 9/97:55 p.m.
YYZ
-
PRG
1 stop14h 05m
Condor
Wed 30/911:40 a.m.
PRG
-
YYZ
1 stop12h 15m
Condor
Deal found 31/7C$ 797
Tue 15/97:55 p.m.
YYZ
-
PRG
1 stop14h 05m
Condor
Tue 22/912:00 p.m.
PRG
-
YYZ
1 stop11h 55m
Condor
Deal found 1/8C$ 799
Thu 17/97:55 p.m.
YYZ
-
PRG
1 stop19h 30m
Condor
Thu 24/98:50 a.m.
PRG
-
YYZ
1 stop15h 05m
Condor
Deal found 3/8C$ 800
Sun 6/97:55 p.m.
YYZ
-
PRG
1 stop14h 05m
Condor
Fri 18/98:50 a.m.
PRG
-
YYZ
1 stop15h 05m
Condor
Deal found 30/7C$ 802
Mon 21/97:55 p.m.
YYZ
-
PRG
1 stop14h 05m
Condor
Wed 30/911:40 a.m.
PRG
-
YYZ
1 stop12h 15m
Condor
Deal found 30/7C$ 803
Tue 8/97:55 p.m.
YYZ
-
PRG
1 stop14h 05m
Condor
Sat 26/95:00 p.m.
PRG
-
YYZ
1 stop30h 55m
Condor
Deal found 3/8C$ 806

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 4 August 2026.

Round-trip from

C$ 754

One-way from

C$ 309

Popular in

August

Cheapest in

April

Average price

C$ 1,221

Good round-trip deal

C$ 1,256 or less
Air Canada
  • Air Canada
  • 7/9-10/9
  • 3 total stops
  • 66h 40m total
  • Ontario to Czech Republic
Search Deals
13/9
  • 13/9
  • 2 total stops
  • 31h 25m total
  • Ontario to Czech Republic
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 4 August 2026.
Use the filters below to find and compare flights from Ontario to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Sat 28/11

6:30 p.m.-10:00 a.m.

1 stop33h 30m

Václav Havel Prague

Sat 5/12

10:45 a.m.-12:30 p.m.

1 stop31h 45m

C$ 817

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

11:00 p.m.-9:45 p.m.

1 stop16h 45m

Václav Havel Prague

Mon 21/9

6:40 a.m.-9:00 p.m.

1 stop20h 20m

C$ 828

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

10:05 p.m.-9:20 a.m.

1 stop29h 15m

Václav Havel Prague

Thu 22/10

4:20 p.m.-2:15 p.m.

1 stop27h 55m

C$ 919

TorontoPrague

YTZ - PRG

YTZPRG

Toronto Island

Tue 15/9

10:00 a.m.-4:45 p.m.

2 stops24h 45m

Václav Havel Prague

Wed 30/9

5:20 a.m.-8:11 p.m.

2 stops20h 51m

C$ 1,026

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Tue 22/9

8:45 p.m.-10:50 a.m.

Nonstop8h 05m

Václav Havel Prague

Mon 5/10

1:20 p.m.-6:30 p.m.

1 stop11h 10m

C$ 1,057

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Sat 28/11

9:05 p.m.-2:00 p.m.

1 stop10h 55m

Václav Havel Prague

Sun 6/12

8:40 p.m.-7:15 p.m.

1 stop28h 35m

C$ 1,060

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sat 17/10

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

1 stop19h 10m

Václav Havel Prague

Wed 21/10

12:55 p.m.-8:10 p.m.

1 stop13h 15m

C$ 1,071

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

5:34 p.m.-6:45 p.m.

2 stops19h 11m

Václav Havel Prague

Sun 18/10

8:40 a.m.-11:44 a.m.

2 stops33h 04m

C$ 1,077

TorontoPrague

YTZ - PRG

YTZPRG

Toronto Island

Mon 28/9

12:30 p.m.-8:15 a.m.

2 stops13h 45m

Václav Havel Prague

Mon 5/10

9:30 a.m.-5:50 p.m.

2 stops14h 20m

C$ 1,080

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Mon 28/9

8:05 p.m.-6:45 p.m.

1 stop16h 40m

Václav Havel Prague

Wed 7/10

9:30 a.m.-6:12 p.m.

2 stops14h 42m

C$ 1,084

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from Region of Ontario to Czech Republic (average of C$ 912). Flying from Region of Ontario to Czech Republic in December is currently the most expensive (average of C$ 1,307). 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 4 August 2026.

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.

How far ahead should I book a flight from Region of Ontario to Czech Republic?

The price you pay for your flight from Region of Ontario to Czech Republic may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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?

    Lufthansa, British Airways, and Finnair can get you from Region of Ontario to Czech Republic in just under 8h 05m. Your travel time can differ by up to 11h 06m. 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 Condor, which is currently one of the cheapest options available, starting at C$ 527. Scandinavian Airlines flights start at C$ 560 while deals on Aer Lingus start at C$ 572 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, April is the cheapest month in which you can book a flight from Region of Ontario to Czech Republic (average of C$ 912). Flying from Region of Ontario to Czech Republic in December is currently the most expensive (average of C$ 1,307). 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.
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
Pearson Intl to Heathrow flights
Vancouver Intl to Heathrow flights
Pearson Intl to Istanbul flights
Pearson Intl to Gatwick flights
Pearson Intl to Charles de Gaulle flights
Pearson Intl to Leonardo da Vinci/Fiumicino flights
Vancouver Intl to Frankfurt flights
Pierre Elliott Trudeau Intl to Leonardo da Vinci/Fiumicino flights
Vancouver Intl to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Istanbul flights
Pierre Elliott Trudeau Intl to Heathrow flights
Pierre Elliott Trudeau Intl to Orly flights
Pearson Intl to Dublin flights
Pearson Intl to Lisbon flights
Pearson Intl to London City flights
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Pearson Intl to Athens flights
Pierre Elliott Trudeau Intl to Barcelona-El Prat flights
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Pierre Elliott Trudeau Intl to Beauvais-Tille flights
Pearson Intl to Madrid flights
Pearson Intl to Luton flights
Vancouver Intl to Istanbul flights
Vancouver Intl to Stansted flights
Québec City to Charles de Gaulle flights
Vancouver Intl to London City flights
Calgary to Heathrow flights
Pearson Intl to Orly flights
Pearson Intl to Barcelona-El Prat flights
Pearson Intl to Frankfurt flights
Toronto Island to Gatwick flights
Vancouver Intl to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Sabiha Gokcen flights
Vancouver Intl to Dublin flights
Toronto Island to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Lyon flights
Pierre Elliott Trudeau Intl to Málaga flights
Pierre Elliott Trudeau Intl to Malpensa flights
Pierre Elliott Trudeau Intl to Madrid flights
Vancouver Intl to Orly flights
Vancouver Intl to Amsterdam flights
Pierre Elliott Trudeau Intl to Gatwick flights
Toronto Island to Istanbul flights
Abbotsford to Heathrow flights
Toronto Island to Lisbon flights

Top 9 airlines flying from Ontario to Czech Republic

Discover the top 9 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 4 August 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 545AverageC$ 1,107FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
CondorCheapestC$ 700AverageC$ 864FlexibilityNo cancel feeOn-time76%
Search Condor flights
British AirwaysCheapestC$ 705AverageC$ 1,009FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapestC$ 737AverageC$ 870FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapestC$ 903AverageC$ 1,205FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapestC$ 908AverageC$ 1,134FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air CanadaCheapestC$ 967AverageC$ 1,302FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 979AverageC$ 1,158FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 1,010AverageC$ 1,389FlexibilityNo 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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