Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from the Czech Republic to Ontario from C$ 351

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — YYZ
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Czech Republic to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Czech Republic to Ontario
Explore the most affordable flight options available from Czech Republic to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 May 2026.

Thu 7/58:50 a.m.
PRG
-
YYZ
1 stop15h 05m
Condor
Wed 20/57:55 p.m.
YYZ
-
PRG
1 stop14h 05m
Condor
Deal found 29/4C$ 677
Wed 3/611:40 a.m.
PRG
-
YYZ
1 stop12h 15m
Condor
Wed 10/67:55 p.m.
YYZ
-
PRG
1 stop14h 05m
Condor
Deal found 3/5C$ 734
Sun 7/612:00 p.m.
PRG
-
YYZ
1 stop11h 55m
Condor
Tue 16/67:55 p.m.
YYZ
-
PRG
1 stop18h 45m
Condor
Deal found 30/4C$ 739
Tue 2/612:00 p.m.
PRG
-
YYZ
1 stop11h 55m
Condor
Tue 9/67:55 p.m.
YYZ
-
PRG
1 stop14h 05m
Condor
Deal found 3/5C$ 747
Thu 7/58:50 a.m.
PRG
-
YYZ
1 stop15h 05m
Condor
Sun 10/57:55 p.m.
YYZ
-
PRG
1 stop18h 35m
Condor
Deal found 2/5C$ 749
Sat 6/612:00 p.m.
PRG
-
YYZ
1 stop11h 55m
Condor
Mon 15/67:55 p.m.
YYZ
-
PRG
1 stop19h 30m
Condor
Deal found 29/4C$ 768
Tue 16/612:00 p.m.
PRG
-
YYZ
1 stop11h 55m
Condor
Tue 23/67:55 p.m.
YYZ
-
PRG
1 stop14h 05m
Condor
Deal found 30/4C$ 769
Sun 7/612:00 p.m.
PRG
-
YYZ
1 stop11h 55m
Condor
Sun 14/67:55 p.m.
YYZ
-
PRG
1 stop14h 05m
Condor
Deal found 2/5C$ 790
Sun 31/58:50 a.m.
PRG
-
YYZ
1 stop15h 05m
Condor
Wed 10/67:55 p.m.
YYZ
-
PRG
1 stop19h 30m
Condor
Deal found 3/5C$ 802
Thu 4/612:00 p.m.
PRG
-
YYZ
1 stop11h 55m
Condor
Tue 9/67:55 p.m.
YYZ
-
PRG
1 stop18h 45m
Condor
Deal found 3/5C$ 810
Wed 10/66:40 a.m.
PRG
-
YUL
1 stop20h 20m
Multiple Airlines
Sat 4/711:00 p.m.
YUL
-
PRG
1 stop16h 45m
Multiple Airlines
Deal found 3/5C$ 824
Mon 1/62:45 p.m.
PRG
-
YYZ
2 stops30h 55m
Multiple Airlines
Sun 7/67:00 a.m.
YYZ
-
PRG
2 stops27h 55m
Multiple Airlines
Deal found 4/5C$ 828

Find flight deals from Czech Republic to Ontario

Keep the following information in mind while searching for Czech Republic to Ontario flight deals. Data was last updated 4 May 2026.

Round-trip from

C$ 734

One-way from

C$ 351

Popular in

April

Cheapest in

February

Average price

C$ 949

Good round-trip deal

C$ 1,241 or less
Condor
  • Condor
  • 3/6-10/6
  • 2 total stops
  • 26h 20m total
  • Czech Republic to Ontario
Search Deals
19/5
  • 19/5
  • 2 total stops
  • 30h 15m total
  • Czech Republic to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Czech Republic to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Czech Republic 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 4 May 2026.
Use the filters below to find and compare flights from the Czech Republic to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PragueMontreal

PRG - YUL

PRGYUL

Václav Havel Prague

Sat 20/6

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

1 stop20h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

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

1 stop16h 45m

C$ 936

PragueOttawa

PRG - YOW

PRGYOW

Václav Havel Prague

Fri 29/5

12:10 p.m.-12:22 a.m.

2 stops18h 12m

Ottawa

Tue 2/6

6:55 a.m.-8:40 p.m.

2 stops31h 45m

C$ 989

PragueMontreal

PRG - YUL

PRGYUL

Václav Havel Prague

Sat 20/6

5:20 a.m.-11:40 a.m.

1 stop12h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 28/6

9:35 p.m.-4:45 p.m.

1 stop13h 10m

C$ 1,060

PragueMontreal

PRG - YUL

PRGYUL

Václav Havel Prague

Sun 14/6

5:20 a.m.-11:35 a.m.

1 stop12h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 21/6

4:15 p.m.-4:55 p.m.

2 stops18h 40m

C$ 1,065

PragueOttawa

PRG - YOW

PRGYOW

Václav Havel Prague

Thu 21/5

12:00 p.m.-12:20 a.m.

2 stops18h 20m

Ottawa

Mon 25/5

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

2 stops27h 05m

C$ 1,069

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Tue 30/6

12:00 p.m.-5:55 p.m.

1 stop11h 55m

Toronto Pearson Intl

Wed 19/8

7:55 p.m.-4:00 p.m.

1 stop14h 05m

C$ 1,076

PragueMontreal

PRG - YUL

PRGYUL

Václav Havel Prague

Mon 20/7

9:25 a.m.-8:30 p.m.

2 stops17h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 30/7

5:10 p.m.-4:00 p.m.

2 stops16h 50m

C$ 1,205

PragueMontreal

PRG - YUL

PRGYUL

Václav Havel Prague

Thu 25/6

1:55 p.m.-6:10 p.m.

1 stop34h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

8:05 p.m.-8:20 a.m.

1 stop30h 15m

C$ 1,207
Quickest round-trip

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Wed 8/7

11:30 a.m.-4:20 p.m.

1 stop10h 50m

Toronto Pearson Intl

Sun 26/7

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

Nonstop8h 05m

C$ 1,291

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Wed 5/8

9:30 a.m.-12:50 p.m.

1 stop33h 20m

Toronto Pearson Intl

Tue 25/8

4:30 p.m.-8:40 a.m.

1 stop10h 10m

C$ 1,298

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Czech Republic to Ontario

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

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

To ensure you get the cheapest price possible for a flight from Czech Republic to Region of Ontario, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Czech Republic to Region of Ontario (average of C$ 526). Flying from Czech Republic to Region of Ontario in December is currently the most expensive (average of C$ 853). 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.

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 4 May 2026.
Read reviews from past customers who have flown LOT,Air Canada, andLufthansa from the Czech Republic to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,192 reviews
Check prices

Comfort

7.4

Boarding

7.5

Overall

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
LOT
7.5
Good
1,192 reviews
LOT
7.5
Good
1,192 reviews
Check prices

Comfort

7.4

Boarding

7.5

Overall

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
Air Canada
7.1
Good
10,995 reviews
LOT
7.5
Good
1,192 reviews
Check prices

Comfort

7.4

Boarding

7.5

Overall

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
Lufthansa
6.8
Okay
7,972 reviews
LOT
7.5
Good
1,192 reviews
Check prices

Comfort

7.4

Boarding

7.5

Overall

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .

Related info for your journey

Find useful and relevant information for your journey from Czech Republic to Ontario. 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 Czech Republic to Region of Ontario?

    For as low as C$ 1,291, Condor can have you in Region of Ontario from Czech Republic in 10h 50m. Czech Republic and Region of Ontario are separated by a distance of 6679 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Czech Republic to Region of Ontario one-way?

    The cheapest airline one-way is Condor, with whom users have recently found tickets for as low as C$ 473. However, be on the lookout for offers from British Airways and American Airlines, as they are both options that can get you from Czech Republic to Region of Ontario for a low price.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Czech Republic to Region of Ontario (average of C$ 526). Flying from Czech Republic to Region of Ontario in December is currently the most expensive (average of C$ 853). 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 Czech Republic to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Pierre Elliott Trudeau Intl flights
Heathrow to Vancouver Intl flights
Orly to Pierre Elliott Trudeau Intl flights
Frankfurt to Vancouver Intl flights
Heathrow to Pearson Intl flights
Gatwick to Vancouver Intl flights
Gatwick to Pearson Intl flights
Lyon to Pierre Elliott Trudeau Intl flights
Charles de Gaulle to Vancouver Intl flights
Beauvais-Tille to Pierre Elliott Trudeau Intl flights
Charles de Gaulle to Pearson Intl flights
Charles de Gaulle to Québec City flights
Stansted to Pearson Intl flights
Frankfurt to Pearson Intl flights
London City to Pearson Intl flights
London City to Vancouver Intl flights
Marseille to Pierre Elliott Trudeau Intl flights
Toulouse to Pierre Elliott Trudeau Intl flights
Luton to Pearson Intl flights
Orly to Vancouver Intl flights
Orly to Pearson Intl flights
Orly to Québec City flights
Charles de Gaulle to Toronto Island flights
Frederic Chopin to Pearson Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
Frankfurt to Pierre Elliott Trudeau Intl flights
Heathrow to Calgary flights
Geneva to Pierre Elliott Trudeau Intl flights
Nantes to Pierre Elliott Trudeau Intl flights
Munich to Vancouver Intl flights
Frankfurt to Calgary flights
Vienna to Pearson Intl flights
Amsterdam to Pearson Intl flights
Nice to Pierre Elliott Trudeau Intl flights
Manchester to Pearson Intl flights
Leonardo da Vinci/Fiumicino to Pearson Intl flights
Bruxelles-National to Pierre Elliott Trudeau Intl flights
Zurich to Pearson Intl flights
Bordeaux to Pierre Elliott Trudeau Intl flights
Munich to Pearson Intl flights
Frankfurt-Hahn to Vancouver Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
Frederic Chopin to Toronto Island flights
Frankfurt-Hahn to Pearson Intl flights
Budapest to Pearson Intl flights

Top 2 airlines flying from Czech Republic to Ontario

Discover the top 2 airlines that operate flights from Czech Republic to Ontario. 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 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapestC$ 956AverageC$ 1,018FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 1,061AverageC$ 1,133FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Czech Republic to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Czech Republic to Ontario. 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 Czech Republic to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Czech Republic 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 Czech Republic to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from Czech Republic? 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 Czech Republic to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Czech Republic to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.