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Cheap flights from Prague to Ontario from C$ 489

PRG — YYZ
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Prague to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Prague to Ontario

Tue 3/118:10 p.m. -
1 stop29h 30m
Fri 6/119:40 p.m. -
1 stop30h 10m
Deal found 15/9C$ 707
Fri 6/1111:15 a.m. -
1 stop14h 25m
Fri 20/119:40 p.m. -
1 stop30h 10m
Deal found 11/9C$ 725
Thu 8/108:50 a.m. -
1 stop15h 05m
Wed 14/107:55 p.m. -
1 stop19h 30m
Deal found 13/9C$ 732
Fri 6/118:00 a.m. -
1 stop11h 50m
Thu 12/114:00 p.m. -
1 stop17h 30m
Deal found 12/9C$ 734
Thu 12/118:00 a.m. -
1 stop11h 50m
Tue 24/114:00 p.m. -
1 stop23h 10m
Deal found 14/9C$ 736
Tue 13/108:50 a.m. -
1 stop15h 05m
Tue 20/107:55 p.m. -
1 stop19h 15m
Deal found 13/9C$ 790
Sat 10/108:40 a.m. -
1 stop15h 15m
Sat 17/107:55 p.m. -
1 stop19h 30m
Deal found 12/9C$ 842
Fri 9/1012:10 p.m. -
1 stop11h 45m
Fri 16/107:55 p.m. -
1 stop19h 40m
Deal found 10/9C$ 843
Tue 27/108:00 a.m. -
1 stop11h 50m
Tue 3/114:00 p.m. -
1 stop12h 55m
Deal found 12/9C$ 850
Fri 13/115:20 a.m. -
1 stop13h 20m
Mon 23/118:10 p.m. -
2 stops19h 00m
Deal found 10/9C$ 864
Wed 16/911:40 a.m. -
1 stop12h 15m
Wed 23/97:55 p.m. -
1 stop32h 55m
Deal found 11/9C$ 867
Fri 9/108:50 a.m. -
1 stop15h 05m
Mon 19/107:55 p.m. -
1 stop19h 30m
Deal found 10/9C$ 872

Find flight deals from Prague to Ontario

Round-trip from

C$ 707

One-way from

C$ 489

Popular in

April

Cheapest in

October

Average price

C$ 952
3/11-6/11
  • 3/11-6/11
  • 2 total stops
  • 59h 40m total
  • Prague to Ontario
Search Deals
5/10-31/12
  • 5/10-31/12
  • 2 total stops
  • 38h 15m total
  • Prague to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Prague to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PragueMontreal

PRG Václav Havel Prague - YUL Montreal Pierre Elliott Trudeau Intl

PRGYUL

Václav Havel Prague

Mon 5/10

9:35 a.m.-5:50 p.m.

2 stops38h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 506

PragueToronto

PRG Václav Havel Prague - YYZ Toronto Pearson Intl

PRGYYZ

Václav Havel Prague

Thu 26/11

5:05 p.m.-2:40 p.m.

3 stops51h 35m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 540

PragueMontreal

PRG Václav Havel Prague - YUL Montreal Pierre Elliott Trudeau Intl

PRGYUL

Václav Havel Prague

Wed 7/10

9:50 a.m.-10:10 a.m.

2 stops30h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 558

PragueMontreal

PRG Václav Havel Prague - YUL Montreal Pierre Elliott Trudeau Intl

PRGYUL

Václav Havel Prague

Mon 19/10

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

3 stops46h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 563

PragueMontreal

PRG Václav Havel Prague - YUL Montreal Pierre Elliott Trudeau Intl

PRGYUL

Václav Havel Prague

Sun 4/10

4:05 p.m.-10:10 a.m.

1 stop24h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 575

PragueMontreal

PRG Václav Havel Prague - YUL Montreal Pierre Elliott Trudeau Intl

PRGYUL

Václav Havel Prague

Thu 1/10

7:35 a.m.-10:10 a.m.

2 stops32h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 575

PragueToronto

PRG Václav Havel Prague - YYZ Toronto Pearson Intl

PRGYYZ

Václav Havel Prague

Tue 29/9

9:55 p.m.-5:15 p.m.

3 stops49h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 578

PragueToronto

PRG Václav Havel Prague - YTZ Toronto Island

PRGYTZ

Václav Havel Prague

Wed 25/11

12:30 p.m.-7:00 p.m.

3 stops36h 30m

Toronto Island

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 583

PragueMontreal

PRG Václav Havel Prague - YUL Montreal Pierre Elliott Trudeau Intl

PRGYUL

Václav Havel Prague

Mon 12/10

5:25 p.m.-5:50 p.m.

3 stops30h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 590

PragueToronto

PRG Václav Havel Prague - YYZ Toronto Pearson Intl

PRGYYZ

Václav Havel Prague

Mon 5/10

6:20 a.m.-3:40 p.m.

2 stops39h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 593

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 55 resultsSorted by cheapest first
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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

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, November is the cheapest month in which you can book a flight from Prague to Region of Ontario (average of C$ 722). Flying from Prague to Region of Ontario in March is currently the most expensive (average of C$ 1,245). 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?

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?

Airfare is below average for this route at the moment.
Prague to Region of Ontario flights typically cost between C$ 1,177 and C$ 1,653 in October.
The cheapest round-trip price found within the last 5 days was C$ 732 on Condor (8 Oct-14 Oct).

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

To ensure you get the cheapest price possible for a flight from Prague to Region of Ontario, you should look to book at least 89 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.

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from Prague to Ontario, such as LOT and Air Canada. 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
1,197 reviews
Check prices

Comfort

7.5

Boarding

7.6

Overall

7.6

Food

7.2

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Patrycja,May 2026

KRK - ORD

The whole flight was great. Crew was friendly and helpful.
LOT
7.6
Good
1,197 reviews
LOT
7.6
Good
1,197 reviews
Check prices

Comfort

7.5

Boarding

7.6

Overall

7.6

Food

7.2

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Patrycja,May 2026

KRK - ORD

The whole flight was great. Crew was friendly and helpful.
Air Canada
7.1
Good
11,631 reviews
LOT
7.6
Good
1,197 reviews
Check prices

Comfort

7.5

Boarding

7.6

Overall

7.6

Food

7.2

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Patrycja,May 2026

KRK - ORD

The whole flight was great. Crew was friendly and helpful.

Related info for your journey

  • 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 14h 11m. The distance from Prague to Region of Ontario is about 6669 km. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at C$ 660. Condor flights start at C$ 661 while deals on American Airlines start at C$ 693 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 United Airlines (70%), Air Canada (66%) or Lufthansa (66%) when booking your flight. These represent the most reliable airlines when flying from Prague to Region of Ontario.

  • 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, November is the cheapest month in which you can book a flight from Prague to Region of Ontario (average of C$ 722). Flying from Prague to Region of Ontario in March is currently the most expensive (average of C$ 1,245). 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

Top airline flying from Prague to Ontario

AirlineCheapestAverageFlexibilityOn-time
LOTCheapestC$ 969AverageC$ 1,101FlexibilityNo cancel feeOn-time81%
Search LOT flights

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