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Cheap flights from Ontario to Prague from C$ 436

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PRG
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Ontario to Prague

Keep the following information in mind while searching for Ontario to Prague flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 730

One-way from

C$ 436

Popular in

December

Cheapest in

January

Average price

C$ 1,211

Good round-trip deal

C$ 1,003 or less

Good one-way deal

C$ 770 or less
Condor
  • Condor
  • 18/9-7/10
  • 2 total stops
  • 29h 00m total
  • Ontario to Prague
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8/10
  • 8/10
  • 1 total stop
  • 11h 30m total
  • Ontario to Prague
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Ontario to Václav Havel Prague.
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Price to beat on a one-way flight from Ontario to Václav Havel Prague.
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Find flight deals from Ontario to Prague

Cheapest flights from Ontario to Prague
Explore the most affordable flight options available from Ontario to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Thu 18/97:55 p.m.YYZ - PRG
1 stop13h 55mCondor
Tue 7/108:50 a.m.PRG - YYZ
1 stop15h 05mCondor
Deal found 10/6C$ 730
Sun 31/810:50 p.m.YYZ - PRG
1 stop15h 05mMultiple Airlines
Tue 9/96:20 a.m.PRG - YYZ
1 stop13h 50mMultiple Airlines
Deal found 10/6C$ 740
Tue 21/105:10 p.m.YYZ - PRG
1 stop21h 05mScandinavian Airlines
Tue 4/1110:25 a.m.PRG - YYZ
1 stop11h 15mScandinavian Airlines
Deal found 11/6C$ 848
Mon 20/1010:00 p.m.YYZ - PRG
1 stop16h 20mAmerican Airlines
Wed 5/1111:40 a.m.PRG - YYZ
2 stops28h 10mAmerican Airlines
Deal found 11/6C$ 897
Wed 22/106:05 p.m.YYZ - PRG
1 stop10h 45mBritish Airways
Wed 5/1111:00 a.m.PRG - YYZ
1 stop15h 15mBritish Airways
Deal found 11/6C$ 952
Wed 3/95:55 a.m.YOW - PRG
2 stops27h 55mMultiple Airlines
Wed 10/98:50 a.m.PRG - YOW
2 stops21h 32mMultiple Airlines
Deal found 12/6C$ 958
Sat 18/105:45 p.m.YYZ - PRG
1 stop22h 05mAustrian Airlines
Mon 3/114:40 p.m.PRG - YYZ
1 stop27h 10mAustrian Airlines
Deal found 11/6C$ 964
Sun 7/99:55 p.m.YYZ - PRG
Nonstop8h 15mLufthansa
Wed 22/106:20 a.m.PRG - YYZ
1 stop14h 35mLufthansa
Deal found 11/6C$ 965
Sun 5/106:35 p.m.YUL - PRG
1 stop21h 15mAustrian Airlines
Mon 13/1011:15 a.m.PRG - YUL
1 stop32h 35mAustrian Airlines
Deal found 9/6C$ 968
Wed 17/910:50 p.m.YUL - PRG
1 stop11h 10mLufthansa
Wed 1/101:35 p.m.PRG - YUL
1 stop13h 25mLufthansa
Deal found 10/6C$ 969
Sat 18/104:35 p.m.YYZ - PRG
1 stop19h 50mSWISS
Sun 2/115:45 a.m.PRG - YYZ
1 stop16h 20mSWISS
Deal found 11/6C$ 978
Sun 5/105:00 p.m.YUL - PRG
1 stop22h 45mDelta
Wed 15/106:00 a.m.PRG - YUL
1 stop16h 55mDelta
Deal found 9/6C$ 979

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Prague 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 12 June 2025.
Use the filters below to find and compare flights from Ontario to Prague that are best for you.

Fly from

Ontario

Fly to

Prague

Route

Depart

Return

Price

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Thu 18/9

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

1 stop13h 55m

Václav Havel Prague

Tue 7/10

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

1 stop15h 05m

C$ 730

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sun 31/8

10:50 p.m.-7:55 p.m.

1 stop15h 05m

Václav Havel Prague

Tue 9/9

6:20 a.m.-2:10 p.m.

1 stop13h 50m

C$ 740

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Tue 21/10

5:10 p.m.-8:15 p.m.

1 stop21h 05m

Václav Havel Prague

Mon 3/11

7:20 p.m.-3:40 p.m.

1 stop26h 20m

C$ 848

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Mon 20/10

10:00 p.m.-8:20 p.m.

1 stop16h 20m

Václav Havel Prague

Wed 5/11

11:40 a.m.-9:50 a.m.

2 stops28h 10m

C$ 897

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Wed 22/10

6:05 p.m.-10:50 a.m.

1 stop10h 45m

Václav Havel Prague

Wed 5/11

11:00 a.m.-8:15 p.m.

1 stop15h 15m

C$ 952

OttawaPrague

YOW - PRG

YOWPRG

Ottawa

Wed 3/9

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

2 stops27h 55m

Václav Havel Prague

Wed 10/9

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

2 stops21h 32m

C$ 958

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sat 18/10

5:45 p.m.-9:50 p.m.

1 stop22h 05m

Václav Havel Prague

Thu 6/11

7:25 a.m.-1:50 p.m.

1 stop12h 25m

C$ 964

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Thu 16/10

8:20 p.m.-9:20 p.m.

1 stop19h 00m

Václav Havel Prague

Tue 28/10

7:20 a.m.-5:15 p.m.

1 stop14h 55m

C$ 967

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

6:35 p.m.-9:50 p.m.

1 stop21h 15m

Václav Havel Prague

Mon 13/10

11:15 a.m.-1:50 p.m.

1 stop32h 35m

C$ 968

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Wed 17/9

10:50 p.m.-4:00 p.m.

1 stop11h 10m

Václav Havel Prague

Wed 1/10

1:35 p.m.-9:00 p.m.

1 stop13h 25m

C$ 969

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Prague

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

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

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Prague (average of C$ 644). Flying from Region of Ontario to Prague in December is currently the most expensive (average of C$ 985). 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 PRG?

Find hourly flight availability from Ontario to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Prague as you normally would.

Rainfall in Prague by month

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

In terms of precipitation, rainfall in Prague 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 Prague when rainfall is around 10.0 mm.

Temperature in Prague by month

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

If weather is an important factor for your trip to Prague, 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 Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated 12 June 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Azores Airlines from Ontario to Prague to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
1,358 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
1,077 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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 Prague. 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 into for flights to Prague from Ontario?

    If you book a flight to Prague from Ontario, you will be flying to Václav Havel Prague, which is the city’s only airport. Václav Havel Prague (PRG) is located 11.2 km from the centre of Prague.

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

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as C$ 641. However, be on the lookout for offers from Icelandair and Lufthansa, as they are both options that can get you from Region of Ontario to Prague for a low price.

  • What are the most popular routes from Region of Ontario to Prague?

    While some choose either Toronto Island - Václav Havel Prague or Montreal Pierre Elliott Trudeau Intl - Václav Havel Prague, Toronto Pearson Intl - Václav Havel Prague is the most popular route from Region of Ontario to Prague.

  • What are the cheapest flights from Region of Ontario to Prague?

    While on average a flight from Region of Ontario to Prague is generally C$ 1,391, our data shows the cheapest flight currently is C$ 770. When looking at the most popular route, (Toronto Pearson Intl - Václav Havel Prague), you can expect to pay C$ 670 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Prague 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 Prague?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Prague (average of C$ 644). Flying from Region of Ontario to Prague in December is currently the most expensive (average of C$ 985). 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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Top 10 airlines flying from Ontario to Prague

Discover the top 10 airlines that operate flights from Ontario to Prague. 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapestC$ 451AverageC$ 895FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
CondorCheapestC$ 582AverageC$ 812FlexibilityNo cancel feeOn-time76%
Search Condor flights
Air CanadaCheapestC$ 754AverageC$ 1,143FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapestC$ 808AverageC$ 976FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestC$ 821AverageC$ 1,080FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 836AverageC$ 880FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IcelandairCheapestC$ 844AverageC$ 1,174FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapestC$ 852AverageC$ 1,074FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 865AverageC$ 1,228FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapestC$ 889AverageC$ 986FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Prague?

Deals for Ontario to Prague flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Prague 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 Prague with no change fees?

Certainly. Search results for flights to Prague from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Ontario to Prague 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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