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Cheap flights from Prague to Ontario from C$ 377

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — YYZ
4 Aug — 11 Aug1
1 adult

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 30 July 2025.

Round-trip from

C$ 917

One-way from

C$ 377

Popular in

March

Cheapest in

November

Average price

C$ 989

Good round-trip deal

C$ 1,385 or less
13/9-28/9
  • 13/9-28/9
  • 4 total stops
  • 46h 15m total
  • Prague to Ontario
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23/9
  • 23/9
  • 1 total stop
  • 13h 50m total
  • Prague to Ontario
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Highest demand for flights based on searches. 8% potential increase in price (C$ 126 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 50 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip 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 30 July 2025.

Sat 13/96:00 a.m.PRG - YYZ
2 stops20h 00mMultiple Airlines
Sun 28/911:55 p.m.YYZ - PRG
2 stops26h 15mMultiple Airlines
Deal found 29/7C$ 917
Mon 8/92:00 p.m.PRG - YYZ
1 stop13h 55mIcelandair
Sun 21/98:50 p.m.YYZ - PRG
1 stop10h 15mIcelandair
Deal found 28/7C$ 924
Thu 11/98:55 p.m.PRG - YYZ
1 stop24h 45mScandinavian Airlines
Thu 18/95:10 p.m.YYZ - PRG
2 stops16h 30mScandinavian Airlines
Deal found 28/7C$ 926
Mon 8/97:30 p.m.PRG - YTZ
3 stops31h 20mMultiple Airlines
Sun 21/912:30 p.m.YTZ - PRG
2 stops25h 55mMultiple Airlines
Deal found 28/7C$ 930
Mon 27/107:00 p.m.PRG - YYZ
1 stop25h 50mBritish Airways
Mon 10/1110:05 p.m.YYZ - PRG
1 stop18h 45mBritish Airways
Deal found 27/7C$ 932
Sun 12/106:00 a.m.PRG - YTZ
2 stops16h 45mAir Canada
Sat 18/1012:25 p.m.YTZ - PRG
2 stops14h 40mAir Canada
Deal found 30/7C$ 968
Mon 8/92:30 p.m.PRG - YYZ
1 stop11h 15mAir Canada
Sun 21/99:55 p.m.YYZ - PRG
Nonstop8h 15mAir Canada
Deal found 29/7C$ 975
Mon 8/96:00 a.m.PRG - YYZ
1 stop16h 20mLufthansa
Sun 21/99:55 p.m.YYZ - PRG
Nonstop8h 15mLufthansa
Deal found 30/7C$ 978
Tue 21/102:30 p.m.PRG - YUL
2 stops16h 10mAir Canada
Tue 11/114:45 p.m.YUL - PRG
1 stop10h 00mAir Canada
Deal found 30/7C$ 993
Thu 28/89:50 a.m.PRG - YUL
2 stops17h 05mSWISS
Wed 10/94:40 p.m.YUL - PRG
1 stop10h 25mSWISS
Deal found 29/7C$ 996
Tue 18/116:45 a.m.PRG - YTZ
2 stops17h 15mSWISS
Sat 29/1112:30 p.m.YTZ - PRG
2 stops14h 10mSWISS
Deal found 29/7C$ 1,001
Fri 5/911:40 a.m.PRG - YOW
2 stops17h 24mAir Canada
Tue 9/96:00 a.m.YOW - PRG
2 stops21h 05mAir Canada
Deal found 29/7C$ 1,007

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 30 July 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

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Sat 13/9

6:00 a.m.-8:00 p.m.

2 stops20h 00m

Toronto Pearson Intl

Sun 28/9

11:55 p.m.-8:10 a.m.

2 stops26h 15m

C$ 917

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Mon 8/9

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

1 stop13h 55m

Toronto Pearson Intl

Sun 21/9

8:50 p.m.-1:05 p.m.

1 stop10h 15m

C$ 924

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Thu 11/9

8:55 p.m.-3:40 p.m.

1 stop24h 45m

Toronto Pearson Intl

Thu 18/9

5:10 p.m.-3:40 p.m.

2 stops16h 30m

C$ 926

PragueToronto

PRG - YTZ

PRGYTZ

Václav Havel Prague

Mon 8/9

7:30 p.m.-8:50 p.m.

3 stops31h 20m

Toronto Island

Sun 21/9

12:30 p.m.-8:25 p.m.

2 stops25h 55m

C$ 930

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Mon 27/10

7:00 p.m.-3:50 p.m.

1 stop25h 50m

Toronto Pearson Intl

Mon 10/11

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

1 stop18h 45m

C$ 932

PragueToronto

PRG - YTZ

PRGYTZ

Václav Havel Prague

Sun 12/10

6:00 a.m.-4:45 p.m.

2 stops16h 45m

Toronto Island

Sat 18/10

12:25 p.m.-9:05 a.m.

2 stops14h 40m

C$ 968

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Mon 8/9

2:30 p.m.-7:45 p.m.

1 stop11h 15m

Toronto Pearson Intl

Sun 21/9

9:55 p.m.-12:10 p.m.

Nonstop8h 15m

C$ 975

PragueToronto

PRG - YYZ

PRGYYZ

Václav Havel Prague

Mon 8/9

6:00 a.m.-4:20 p.m.

1 stop16h 20m

Toronto Pearson Intl

Sun 21/9

9:55 p.m.-12:10 p.m.

Nonstop8h 15m

C$ 978

PragueMontreal

PRG - YUL

PRGYUL

Václav Havel Prague

Tue 21/10

2:30 p.m.-12:40 a.m.

2 stops16h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

4:45 p.m.-8:45 a.m.

1 stop10h 00m

C$ 993

PragueMontreal

PRG - YUL

PRGYUL

Václav Havel Prague

Thu 28/8

9:50 a.m.-8:55 p.m.

2 stops17h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

4:40 p.m.-9:05 a.m.

1 stop10h 25m

C$ 996

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 42 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$ 167). 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 30 July 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 30 July 2025.
Read through reviews of airlines operating flights from Prague to Ontario, such as LOT,Austrian Airlines, andFinnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,105 reviews
Check prices

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
LOT
7.6
Good
1,105 reviews
LOT
7.6
Good
1,105 reviews
Check prices

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Austrian Airlines
7.6
Good
823 reviews
LOT
7.6
Good
1,105 reviews
Check prices

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Finnair
7.6
Good
1,316 reviews
LOT
7.6
Good
1,105 reviews
Check prices

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Air France
7.5
Good
1,465 reviews
LOT
7.6
Good
1,105 reviews
Check prices

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
SWISS
7.5
Good
1,686 reviews
LOT
7.6
Good
1,105 reviews
Check prices

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

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.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 606. Icelandair flights start at C$ 699 while deals on Egyptair start at C$ 727 one-way.

  • 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 (62%), United Airlines (24%) or Lufthansa (24%) 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$ 1,472 for a flight from Prague to Region of Ontario. The cheapest flight overall is C$ 1,331 while the most popular route, (Václav Havel Prague - Toronto Pearson Intl) is currently priced at C$ 726.

  • 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$ 167). 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

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Top 3 airlines flying from Prague to Ontario

Discover the top 3 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 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapestC$ 800AverageC$ 910FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 873AverageC$ 1,006FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 906AverageC$ 1,213FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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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.

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