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Cheap flights from Ontario to Prague from C$ 304

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PRG
7 Aug — 14 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Prague

Enter your travel dates to find the best prices.

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 8 July 2026.

Tue 1/99:55 p.m.
YYZ
-
PRG
2 stops16h 10m
Multiple Airlines
Thu 17/91:55 p.m.
PRG
-
YYZ
1 stop29h 25m
Multiple Airlines
Deal found 4/7C$ 750
Tue 8/99:35 p.m.
YYZ
-
PRG
1 stop12h 30m
Multiple Airlines
Tue 15/99:45 a.m.
PRG
-
YYZ
2 stops33h 35m
Multiple Airlines
Deal found 5/7C$ 753
Thu 10/99:55 p.m.
YUL
-
PRG
1 stop30h 55m
Air Canada
Sun 13/96:15 a.m.
PRG
-
YUL
2 stops40h 25m
Air Canada
Deal found 5/7C$ 756
Thu 3/911:05 p.m.
YYZ
-
PRG
1 stop13h 25m
Multiple Airlines
Tue 8/912:45 p.m.
PRG
-
YYZ
3 stops39h 00m
Multiple Airlines
Deal found 5/7C$ 757
Sat 10/109:35 p.m.
YYZ
-
PRG
1 stop12h 20m
Multiple Airlines
Tue 20/106:20 a.m.
PRG
-
YYZ
2 stops16h 50m
Multiple Airlines
Deal found 6/7C$ 760
Tue 8/99:55 p.m.
YYZ
-
PRG
2 stops16h 10m
Multiple Airlines
Wed 23/99:25 p.m.
PRG
-
YYZ
2 stops26h 43m
Multiple Airlines
Deal found 3/7C$ 761
Wed 30/96:20 p.m.
YYZ
-
PRG
3 stops33h 30m
Multiple Airlines
Tue 6/106:20 a.m.
PRG
-
YYZ
2 stops16h 50m
Multiple Airlines
Deal found 4/7C$ 763
Sun 6/99:35 p.m.
YYZ
-
PRG
1 stop12h 50m
Multiple Airlines
Tue 22/99:45 a.m.
PRG
-
YYZ
3 stops37h 30m
Multiple Airlines
Deal found 6/7C$ 766
Sun 4/1011:55 p.m.
YYZ
-
PRG
2 stops32h 20m
Multiple Airlines
Tue 20/102:55 p.m.
PRG
-
YYZ
2 stops30h 55m
Multiple Airlines
Deal found 6/7C$ 770
Tue 29/98:45 p.m.
YYZ
-
PRG
2 stops13h 20m
Multiple Airlines
Tue 6/106:20 a.m.
PRG
-
YYZ
2 stops18h 50m
Multiple Airlines
Deal found 6/7C$ 771
Sun 26/77:55 p.m.
YYZ
-
PRG
1 stop14h 05m
Condor
Mon 10/85:00 p.m.
PRG
-
YYZ
1 stop30h 55m
Condor
Deal found 3/7C$ 776
Wed 9/99:55 p.m.
YYZ
-
PRG
3 stops28h 25m
Multiple Airlines
Tue 15/99:45 a.m.
PRG
-
YYZ
2 stops33h 35m
Multiple Airlines
Deal found 5/7C$ 777

Find flight deals from Ontario to Prague

Keep the following information in mind while searching for Ontario to Prague flight deals. Data was last updated 8 July 2026.

Round-trip from

C$ 750

One-way from

C$ 304

Popular in

December

Cheapest in

April

Average price

C$ 1,171

Good round-trip deal

C$ 1,342 or less

Good one-way deal

C$ 906 or less
1/9-17/9
  • 1/9-17/9
  • 3 total stops
  • 45h 35m total
  • Ontario to Prague
Search Deals
8/9
  • 8/9
  • 2 total stops
  • 16h 10m total
  • Ontario to Prague
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Václav Havel Prague.
Search Deals
Price to beat on a one-way flight from Ontario to Václav Havel Prague.
Search Deals

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 8 July 2026.
Use the filters below to find and compare flights from Ontario to Prague 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

Tue 13/10

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

1 stop17h 05m

Václav Havel Prague

Thu 22/10

9:45 p.m.-2:15 p.m.

1 stop22h 30m

C$ 867

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

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

1 stop16h 45m

Václav Havel Prague

Mon 14/9

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

1 stop20h 20m

C$ 886

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Wed 2/9

5:10 p.m.-9:40 a.m.

1 stop10h 30m

Václav Havel Prague

Thu 22/10

10:40 a.m.-3:40 p.m.

2 stops35h 00m

C$ 1,006

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sat 14/11

6:00 a.m.-9:45 a.m.

2 stops21h 45m

Václav Havel Prague

Wed 18/11

10:25 a.m.-10:51 p.m.

2 stops18h 26m

C$ 1,061

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Wed 9/9

7:15 p.m.-5:05 p.m.

2 stops15h 50m

Václav Havel Prague

Wed 23/9

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

2 stops18h 05m

C$ 1,067
Quickest round-trip

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

9:15 p.m.-2:00 p.m.

1 stop10h 45m

Václav Havel Prague

Sun 6/12

10:55 a.m.-7:15 p.m.

1 stop14h 20m

C$ 1,073

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

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

1 stop10h 55m

Václav Havel Prague

Tue 1/12

10:55 a.m.-7:15 p.m.

1 stop14h 20m

C$ 1,073

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sat 5/9

6:05 p.m.-1:45 p.m.

1 stop13h 40m

Václav Havel Prague

Sun 4/10

6:50 a.m.-4:05 p.m.

1 stop15h 15m

C$ 1,094

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

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

1 stop16h 10m

Václav Havel Prague

Sun 13/9

9:20 p.m.-8:15 p.m.

1 stop28h 55m

C$ 1,112

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sun 16/8

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

1 stop14h 05m

Václav Havel Prague

Sat 26/9

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

1 stop11h 55m

C$ 1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Region of Ontario to Prague (average of C$ 396). Flying from Region of Ontario to Prague in August is currently the most expensive (average of C$ 794). 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 8 July 2026.

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.

How much does it cost to fly round-trip from Region of Ontario to Prague?

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

The best time to book flights from Region of Ontario to Prague is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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.

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

    There are many flights that can get you from Region of Ontario to Prague in 10h 30m. Fly via Scandinavian Airlines, British Airways, or Condor to get the fastest option. Airlines will cover a distance of 6679 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is Condor, with whom users have recently found tickets for as low as C$ 534. However, be on the lookout for offers from Scandinavian Airlines and Aer Lingus, 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 most reliable airlines from Region of Ontario to Prague?

    No one likes to see their flight delayed. When booking a flight from Region of Ontario to Prague consider choosing United Airlines (39%), Air Canada (33%) or Lufthansa (33%) as they are the most reliable in getting you off to your destination on time.

  • 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$ 1,476, our data shows the cheapest flight currently is C$ 759. When looking at the most popular route, (Toronto Pearson Intl - Václav Havel Prague), you can expect to pay C$ 727 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, July is the cheapest month in which you can book a flight from Region of Ontario to Prague (average of C$ 396). Flying from Region of Ontario to Prague in August is currently the most expensive (average of C$ 794). 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 9 airlines flying from Ontario to Prague

Discover the top 9 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 8 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 552AverageC$ 1,146FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
CondorCheapestC$ 708AverageC$ 874FlexibilityNo cancel feeOn-time76%
Search Condor flights
British AirwaysCheapestC$ 714AverageC$ 1,009FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapestC$ 748AverageC$ 877FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapestC$ 872AverageC$ 1,219FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapestC$ 919AverageC$ 1,148FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air CanadaCheapestC$ 961AverageC$ 1,287FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 990AverageC$ 1,171FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 1,022AverageC$ 1,300FlexibilityNo 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 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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