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Cheap flights from Prague to Ontario from C$ 404

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — YYZ
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Prague to Ontario

Keep the following information in mind while searching for Prague to Ontario flight deals. Data was last updated 14 September 2025.

Round-trip from

C$ 774

One-way from

C$ 404

Popular in

March

Cheapest in

November

Average price

C$ 1,033

Good one-way deal

C$ 1,050 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 12/12-12/1
  • 2 total stops
  • 29h 00m total
  • Prague to Ontario
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9/11
  • 9/11
  • 1 total stop
  • 16h 00m total
  • Prague to Ontario
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Highest demand for flights based on searches. 8% potential increase in price (C$ 122 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 48 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Václav Havel Prague to Ontario.
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Find flight deals from Prague to Ontario

Cheapest flights from Prague to Ontario
Explore the most affordable flight options available from Prague to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Fri 12/1211:55 a.m.PRG - YYZ
1 stop15h 20mTAP AIR PORTUGAL
Mon 12/110:45 p.m.YYZ - PRG
1 stop13h 40mTAP AIR PORTUGAL
Deal found 14/9C$ 774
Wed 1/106:40 a.m.PRG - YUL
1 stop20h 20mMultiple Airlines
Wed 8/1011:00 p.m.YUL - PRG
1 stop16h 30mMultiple Airlines
Deal found 14/9C$ 807
Sun 9/119:40 a.m.PRG - YUL
1 stop16h 00mMultiple Airlines
Wed 19/119:40 p.m.YUL - PRG
1 stop16h 15mMultiple Airlines
Deal found 14/9C$ 826
Fri 3/109:55 p.m.PRG - YYZ
2 stops25h 15mMultiple Airlines
Mon 13/1010:10 p.m.YYZ - PRG
1 stop31h 00mMultiple Airlines
Deal found 12/9C$ 833
Wed 24/96:40 a.m.PRG - YUL
1 stop20h 20mMultiple Airlines
Tue 7/103:10 p.m.YUL - PRG
3 stops24h 20mMultiple Airlines
Deal found 12/9C$ 839
Fri 26/99:55 p.m.PRG - YYZ
2 stops25h 15mMultiple Airlines
Sun 19/1011:55 p.m.YYZ - PRG
1 stop14h 00mMultiple Airlines
Deal found 12/9C$ 842
Sun 9/119:40 a.m.PRG - YUL
1 stop16h 00mMultiple Airlines
Sun 23/119:40 p.m.YUL - PRG
1 stop14h 55mMultiple Airlines
Deal found 14/9C$ 850
Mon 20/102:00 p.m.PRG - YYZ
1 stop11h 10mIcelandair
Fri 31/108:40 p.m.YYZ - PRG
1 stop10h 15mIcelandair
Deal found 13/9C$ 851
Mon 6/105:35 p.m.PRG - YUL
2 stops24h 30mMultiple Airlines
Mon 20/105:50 p.m.YUL - PRG
1 stop16h 55mMultiple Airlines
Deal found 14/9C$ 853
Fri 3/1012:25 p.m.PRG - YUL
1 stop14h 35mMultiple Airlines
Thu 16/103:10 p.m.YUL - PRG
2 stops23h 00mMultiple Airlines
Deal found 13/9C$ 858
Fri 12/128:05 a.m.PRG - YYZ
1 stop12h 40mCondor
Sun 18/15:15 p.m.YYZ - PRG
1 stop16h 00mCondor
Deal found 14/9C$ 860
Mon 8/127:15 a.m.PRG - YYZ
1 stop19h 25mLOT
Sat 17/110:40 p.m.YYZ - PRG
1 stop14h 10mLOT
Deal found 14/9C$ 862

Cheapflights Fare Finder

 
Customize your flight search to find flights from Prague 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 14 September 2025.
Use the filters below to find and compare flights from Prague to Ontario that are best for you.

Fly from

Prague

Fly to

Ontario

Route

Depart

Return

Price

PragueMontreal

PRG - YUL

PRGYUL

Václav Havel Prague

Wed 24/9

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

1 stop20h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

3:10 p.m.-9:30 p.m.

3 stops24h 20m

C$ 839

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Mon 20/10

2:00 p.m.-7:10 p.m.

1 stop11h 10m

Toronto Pearson Intl

Fri 31/10

8:40 p.m.-11:55 a.m.

1 stop10h 15m

C$ 851

PragueMontreal

PRG - YUL

PRGYUL

Václav Havel Prague

Fri 3/10

12:25 p.m.-9:00 p.m.

1 stop14h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

3:10 p.m.-8:10 p.m.

2 stops23h 00m

C$ 858

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Fri 12/12

8:05 a.m.-2:45 p.m.

1 stop12h 40m

Toronto Pearson Intl

Sun 18/1

5:15 p.m.-3:15 p.m.

1 stop16h 00m

C$ 860

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Thu 11/12

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

1 stop26h 20m

Toronto Pearson Intl

Wed 14/1

5:10 p.m.-9:45 a.m.

1 stop10h 35m

C$ 864

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Fri 26/9

9:55 p.m.-5:10 p.m.

2 stops25h 15m

Toronto Pearson Intl

Sun 19/10

11:55 p.m.-9:20 p.m.

2 stops15h 25m

C$ 880

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Mon 29/9

2:00 p.m.-9:55 p.m.

1 stop13h 55m

Toronto Pearson Intl

Fri 3/10

11:00 p.m.-1:05 p.m.

1 stop32h 05m

C$ 887

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Fri 12/12

10:25 a.m.-3:40 p.m.

1 stop11h 15m

Toronto Pearson Intl

Wed 14/1

5:10 p.m.-9:45 a.m.

1 stop10h 35m

C$ 890

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Sun 1/2

10:25 a.m.-3:40 p.m.

1 stop11h 15m

Toronto Pearson Intl

Sun 15/2

5:10 p.m.-6:40 p.m.

1 stop19h 30m

C$ 894

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Tue 9/12

9:20 p.m.-2:50 p.m.

1 stop23h 30m

Toronto Pearson Intl

Thu 15/1

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

1 stop14h 00m

C$ 909

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

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

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

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

Currently, January is the cheapest month in which you can book a flight from Prague to Region of Ontario (average of C$ 168). Flying from Prague to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 PRG to ON?

Find hourly flight availability from Prague to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 September 2025.

When flying from Prague to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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 14 September 2025.
Read through reviews of airlines operating flights from Prague to Ontario, such as Air Canada and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Overall

7.1

Entertainment

6.8

Crew

7.8

Comfort

7.1

Food

6.3

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Overall

7.1

Entertainment

6.8

Crew

7.8

Comfort

7.1

Food

6.3

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Lufthansa
6.8
Okay
7,409 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Overall

7.1

Entertainment

6.8

Crew

7.8

Comfort

7.1

Food

6.3

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Related info for your journey

Find useful and relevant information for your journey from Prague to Ontario. 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 from for flights from Prague to Ontario?

    Václav Havel Prague (PRG), located 11.2 km from the city centre, is the airport you fly out of when you book flights from Prague to Ontario.

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

    Departing from Prague to Region of Ontario will take you 11h 10m. The distance from Prague to Region of Ontario is about 6679 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Most travellers choose Václav Havel Prague - Toronto Pearson Intl, Václav Havel Prague - Toronto Island or Václav Havel Prague - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Prague to Region of Ontario.

  • What are the most reliable airlines from Prague to Region of Ontario?

    Consider Air Canada (69%), United Airlines (69%) or Lufthansa (69%) when booking your flight. These represent the most reliable airlines when flying from Prague to Region of Ontario.

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

    On average you can expect to pay C$ 1,234 for a flight from Prague to Region of Ontario. The cheapest flight overall is C$ 864 while the most popular route, (Václav Havel Prague - Toronto Pearson Intl) is currently priced at C$ 792.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Prague to Region of Ontario (average of C$ 168). Flying from Prague to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 2 airlines flying from Prague to Ontario

Discover the top 2 airlines that operate flights from Prague 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 14 September 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 876AverageC$ 1,012FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 909AverageC$ 1,070FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Prague today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Prague.

Can Cheapflights find flights from Prague to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Prague 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 Prague to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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