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

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 648. However, be on the lookout for offers from SWISS and Aer Lingus, as they are both options that can get you from Region of Ontario to Prague for a low price.

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.

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).

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$ 1,515, our data shows the cheapest flight currently is C$ 591. When looking at the most popular route, (Toronto Pearson Intl - Václav Havel Prague), you can expect to pay C$ 656 for that flight.

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 Air Canada (71%), United Airlines (71%) or Lufthansa (71%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Region of Ontario to Prague?

When booking a flight from Region of Ontario to Prague, you may want to consider flying on Air Canada, Air France or British Airways as they are the most popular for this route.

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

Find a great deal and save up to 14% by booking at least 10 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Region of Ontario to Prague within the next two weeks, with the cheapest ticket starting at C$ 825.

What is the cheapest month to fly from Region of Ontario to Prague?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Prague. Flights to Prague from Region of Ontario in January are about C$ 1,046 on average during January, but can be found for as low as C$ 869.

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.

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.

C$ 311+ Flights from Ontario to Prague

Cheap flight deals from Ontario to Prague

Round-trip from	C$ 793
One-way from	C$ 311
Popular in	December
Cheapest in	January
Average price	C$ 1,131
Good round-trip deal	C$ 1,106 or less
Good one-way deal	C$ 837 or less

22/9-29/9
2 total stops
31h 50m total
Ontario to Prague

Search Deals

19/10
1 total stop
14h 00m total
Ontario to Prague

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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

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 31 July 2025.

Mon 22/911:00 p.m.YUL - PRG

1 stop11h 30mMultiple Airlines

Mon 29/96:40 a.m.PRG - YUL

1 stop20h 20mMultiple Airlines

Deal found 30/7C$ 793

Sun 24/87:55 p.m.YYZ - PRG

1 stop13h 55mCondor

Fri 12/98:50 a.m.PRG - YYZ

1 stop15h 05mCondor

Deal found 29/7C$ 832

Fri 5/911:55 p.m.YYZ - PRG

1 stop15h 00mMultiple Airlines

Sat 20/911:50 a.m.PRG - YYZ

1 stop32h 20mMultiple Airlines

Deal found 29/7C$ 836

Sun 5/1010:00 p.m.YYZ - PRG

1 stop19h 25mAmerican Airlines

Wed 29/1011:40 a.m.PRG - YYZ

2 stops32h 04mAmerican Airlines

Deal found 29/7C$ 855

Sun 5/105:10 p.m.YYZ - PRG

2 stops19h 45mScandinavian Airlines

Mon 3/117:20 p.m.PRG - YYZ

1 stop26h 20mScandinavian Airlines

Deal found 31/7C$ 865

Wed 8/1010:00 p.m.YYZ - PRG

1 stop29h 20mBritish Airways

Tue 28/106:30 p.m.PRG - YYZ

1 stop31h 45mBritish Airways

Deal found 29/7C$ 870

Sun 30/118:40 p.m.YUL - PRG

1 stop18h 05mBritish Airways

Tue 16/126:45 a.m.PRG - YUL

1 stop18h 00mBritish Airways

Deal found 28/7C$ 901

Wed 12/118:40 p.m.YUL - PRG

1 stop14h 50mAmerican Airlines

Thu 20/116:45 a.m.PRG - YUL

1 stop18h 00mAmerican Airlines

Deal found 31/7C$ 909

Sat 11/108:50 p.m.YYZ - PRG

1 stop10h 15mIcelandair

Wed 15/102:00 p.m.PRG - YYZ

1 stop13h 55mIcelandair

Deal found 31/7C$ 911

Mon 27/105:40 a.m.YOW - PRG

2 stops34h 30mMultiple Airlines

Fri 7/118:10 a.m.PRG - YOW

2 stops22h 32mMultiple Airlines

Deal found 30/7C$ 933

Sun 28/94:30 p.m.YUL - PRG

1 stop13h 40mLufthansa

Sat 11/101:35 p.m.PRG - YUL

1 stop13h 25mLufthansa

Deal found 31/7C$ 953

Sun 5/106:35 p.m.YUL - PRG

1 stop21h 15mAustrian Airlines

Thu 9/107:30 a.m.PRG - YUL

1 stop12h 20mAustrian Airlines

Deal found 30/7C$ 970

Best flights from Ontario to Prague
Discover carefully curated flight deals from Ontario to Prague that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 July 2025.

Mon 22/911:00 p.m.YUL - PRG

1 stop11h 30mMultiple Airlines

Mon 29/96:40 a.m.PRG - YUL

1 stop20h 20mMultiple Airlines

Deal found 30/7C$ 793

Sun 24/87:55 p.m.YYZ - PRG

1 stop13h 55mCondor

Fri 12/98:50 a.m.PRG - YYZ

1 stop15h 05mCondor

Deal found 31/7C$ 837

Sun 5/1010:00 p.m.YYZ - PRG

1 stop19h 25mAmerican Airlines

Mon 3/1110:20 a.m.PRG - YYZ

2 stops29h 50mAmerican Airlines

Deal found 29/7C$ 855

Wed 8/1010:00 p.m.YYZ - PRG

1 stop19h 05mBritish Airways

Thu 30/106:45 a.m.PRG - YYZ

1 stop19h 30mBritish Airways

Deal found 29/7C$ 870

Thu 30/102:30 p.m.YYZ - PRG

2 stops24h 55mScandinavian Airlines

Tue 13/110:25 a.m.PRG - YYZ

1 stop11h 15mScandinavian Airlines

Deal found 30/7C$ 893

Sat 11/108:50 p.m.YYZ - PRG

1 stop10h 15mIcelandair

Wed 15/102:00 p.m.PRG - YYZ

1 stop13h 55mIcelandair

Deal found 31/7C$ 911

Sun 28/94:30 p.m.YUL - PRG

1 stop13h 40mLufthansa

Thu 9/106:20 a.m.PRG - YUL

1 stop18h 30mLufthansa

Deal found 31/7C$ 953

Sun 5/106:35 p.m.YUL - PRG

1 stop21h 15mAustrian Airlines

Mon 13/104:45 p.m.PRG - YUL

1 stop27h 05mAustrian Airlines

Deal found 30/7C$ 970

Sat 27/99:50 p.m.YUL - PRG

1 stop32h 20mAir Canada

Tue 14/109:50 a.m.PRG - YUL

1 stop11h 10mAir Canada

Deal found 31/7C$ 978

Tue 7/1012:25 p.m.YTZ - PRG

2 stops14h 40mSWISS

Wed 22/106:20 a.m.PRG - YTZ

2 stops17h 25mSWISS

Deal found 31/7C$ 1,010

Sun 28/95:25 p.m.YOW - PRG

1 stop22h 20mAir France

Sun 12/106:30 a.m.PRG - YOW

1 stop14h 30mAir France

Deal found 31/7C$ 1,013

Fri 5/911:55 p.m.YYZ - PRG

1 stop15h 00mMultiple Airlines

Sat 20/911:50 a.m.PRG - YYZ

1 stop32h 20mMultiple Airlines

Deal found 29/7C$ 836

Direct flights from Ontario to Prague
Explore direct flight options from Ontario to Prague based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 July 2025.

Fri 5/99:55 p.m.YYZ - PRG

Nonstop8h 15mMultiple Airlines

Sat 20/91:40 p.m.PRG - YYZ

Nonstop8h 50mMultiple Airlines

Deal found 30/7C$ 1,050

Fri 5/99:55 p.m.YYZ - PRG

Nonstop8h 15mLufthansa

Sat 20/91:40 p.m.PRG - YYZ

Nonstop8h 50mLufthansa

Deal found 29/7C$ 1,071

Last-minute flights from Ontario to Prague
Discover last-minute flight deals from Ontario to Prague. Data last updated 31 July 2025 and is based on user searches.

Tue 5/811:30 p.m.YYZ - PRG

1 stop14h 05mAir France

Tue 12/86:30 a.m.PRG - YYZ

1 stop15h 15mAir France

Deal found 29/7C$ 1,064

Tue 5/85:00 p.m.YUL - PRG

1 stop11h 35mDelta

Tue 19/811:15 a.m.PRG - YUL

1 stop11h 40mDelta

Deal found 31/7C$ 1,124

Tue 5/812:45 p.m.YYZ - PRG

2 stops21h 15mUnited Airlines

Tue 12/811:40 a.m.PRG - YYZ

2 stops26h 15mUnited Airlines

Deal found 29/7C$ 1,223

Wed 6/86:21 p.m.YYZ - PRG

2 stops16h 39mAmerican Airlines

Wed 13/86:40 a.m.PRG - YYZ

2 stops16h 39mAmerican Airlines

Deal found 28/7C$ 1,048

Wed 6/810:10 p.m.YUL - PRG

1 stop16h 35mAmerican Airlines

Wed 13/86:40 a.m.PRG - YUL

2 stops16h 02mAmerican Airlines

Deal found 30/7C$ 1,089

Wed 6/85:00 p.m.YUL - PRG

1 stop12h 45mMultiple Airlines

Tue 19/811:15 a.m.PRG - YUL

1 stop11h 40mMultiple Airlines

Deal found 29/7C$ 1,147

Wed 6/811:30 p.m.YYZ - PRG

1 stop14h 05mMultiple Airlines

Wed 13/82:30 p.m.PRG - YYZ

1 stop11h 25mMultiple Airlines

Deal found 28/7C$ 1,239

Wed 6/810:30 p.m.YUL - PRG

1 stop15h 05mAir France

Wed 13/86:30 a.m.PRG - YUL

1 stop14h 30mAir France

Deal found 30/7C$ 1,276

Wed 6/88:30 p.m.YUL - PRG

2 stops32h 05mUnited Airlines

Thu 14/86:00 a.m.PRG - YUL

2 stops31h 15mUnited Airlines

Deal found 30/7C$ 1,277

Wed 6/87:05 p.m.YUL - PRG

2 stops11h 50mLufthansa

Tue 19/86:00 a.m.PRG - YUL

1 stop12h 10mLufthansa

Deal found 31/7C$ 1,306

Wed 6/86:35 p.m.YUL - PRG

1 stop10h 20mAir Canada

Fri 15/86:00 a.m.PRG - YUL

1 stop12h 10mAir Canada

Deal found 30/7C$ 1,335

Sun 10/811:30 p.m.YYZ - PRG

1 stop14h 05mDelta

Sun 17/86:30 a.m.PRG - YYZ

1 stop20h 25mDelta

Deal found 30/7C$ 1,061

One-way flights from Ontario to Prague
Search for one-way flight options from Ontario to Prague. Find affordable one-way fares based on user searches. Data last updated 31 July 2025.

Sun 14/911:55 p.m.YYZ - PRG

1 stop14h 00mMultiple Airlines

Deal found 30/7C$ 311

Mon 8/911:00 p.m.YUL - PRG

1 stop16h 15mMultiple Airlines

Deal found 30/7C$ 400

Sun 14/95:55 a.m.YOW - PRG

2 stops32h 00mMultiple Airlines

Deal found 31/7C$ 411

Tue 9/912:50 p.m.YTZ - PRG

2 stops21h 30mMultiple Airlines

Deal found 29/7C$ 425

Sun 14/911:45 a.m.YQT - PRG

3 stops26h 10mMultiple Airlines

Deal found 30/7C$ 457

Sat 13/98:15 a.m.YHM - PRG

3 stops50h 05mMultiple Airlines

Deal found 30/7C$ 497

Sun 14/94:00 p.m.YQG - PRG

2 stops21h 55mMultiple Airlines

Deal found 30/7C$ 570

Fri 15/81:00 p.m.YUL - PRG

2 stops14h 40mUnited Airlines

Deal found 31/7C$ 704

Sun 21/911:15 a.m.YUL - PRG

2 stops17h 55mAer Lingus

Deal found 29/7C$ 709

Mon 18/812:25 p.m.YTZ - PRG

2 stops14h 40mSWISS

Deal found 30/7C$ 710

Wed 6/86:05 p.m.YUL - PRG

1 stop10h 50mLufthansa

Deal found 31/7C$ 740

Fri 26/96:00 a.m.YOW - PRG

2 stops33h 45mWestJet

Deal found 30/7C$ 870

Fly from

Fly to

Route

Depart

Return

Price

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

11:00 p.m.-4:30 p.m.

1 stop11h 30m

Václav Havel Prague

Mon 29/9

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

1 stop20h 20m

C$ 793

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Fri 5/9

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

1 stop15h 00m

Václav Havel Prague

Sat 20/9

11:50 a.m.-2:10 p.m.

1 stop32h 20m

C$ 836

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sun 24/8

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

1 stop13h 55m

Václav Havel Prague

Fri 12/9

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

1 stop15h 05m

C$ 837

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sun 5/10

10:00 p.m.-11:25 p.m.

1 stop19h 25m

Václav Havel Prague

Mon 3/11

10:20 a.m.-10:10 a.m.

2 stops29h 50m

C$ 855

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Wed 8/10

10:00 p.m.-11:05 p.m.

1 stop19h 05m

Václav Havel Prague

Thu 30/10

6:45 a.m.-9:15 p.m.

1 stop19h 30m

C$ 870

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Thu 30/10

2:30 p.m.-8:25 p.m.

2 stops24h 55m

Václav Havel Prague

Tue 13/1

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

1 stop11h 15m

C$ 893

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

8:40 p.m.-8:45 p.m.

1 stop18h 05m

Václav Havel Prague

Tue 16/12

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

1 stop18h 00m

C$ 901

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Wed 12/11

8:40 p.m.-5:30 p.m.

1 stop14h 50m

Václav Havel Prague

Thu 20/11

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

1 stop18h 00m

C$ 909

TorontoPrague

YYZ - PRG

YYZPRG

Toronto Pearson Intl

Sat 11/10

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

1 stop10h 15m

Václav Havel Prague

Wed 15/10

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

1 stop13h 55m

C$ 911

OttawaPrague

YOW - PRG

YOWPRG

Ottawa

Mon 27/10

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

2 stops34h 30m

Václav Havel Prague

Fri 7/11

8:10 a.m.-12:42 a.m.

2 stops22h 32m

C$ 933

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 41 results

...

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?

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.

Reviews of airlines servicing Prague

Read through reviews of airlines operating flights from Ontario to Prague, such as LOT,Austrian Airlines, andAir France. 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

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

LOT

7.6

Good

1,105 reviews

LOT

7.6

Good

1,105 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Austrian Airlines

7.6

Good

823 reviews

LOT

7.6

Good

1,105 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Air France

7.5

Good

1,465 reviews

LOT

7.6

Good

1,105 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

SWISS

7.5

Good

1,686 reviews

LOT

7.6

Good

1,105 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

United Airlines

7.4

Good

8,900 reviews

LOT

7.6

Good

1,105 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Related info for your journey

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 United Airlines, with whom users have recently found tickets for as low as C$ 648. However, be on the lookout for offers from SWISS 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 Air Canada (71%), United Airlines (71%) or Lufthansa (71%) 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$ 1,515, our data shows the cheapest flight currently is C$ 591. When looking at the most popular route, (Toronto Pearson Intl - Václav Havel Prague), you can expect to pay C$ 656 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

Top 10 airlines flying from Ontario to Prague

Airline	Cheapest	Average	Flexibility	On-time
Austrian Airlines	CheapestC$ 457	AverageC$ 927	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Icelandair	CheapestC$ 554	AverageC$ 1,132	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Condor	CheapestC$ 589	AverageC$ 830	FlexibilityNo cancel fee	On-time76%	Search Condor flights
Air Canada	CheapestC$ 730	AverageC$ 1,156	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Scandinavian Airlines	CheapestC$ 754	AverageC$ 900	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Air France	CheapestC$ 822	AverageC$ 1,045	FlexibilityNo cancel fee	On-time77%	Search Air France flights
SWISS	CheapestC$ 834	AverageC$ 920	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Delta	CheapestC$ 847	AverageC$ 956	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
KLM	CheapestC$ 861	AverageC$ 1,110	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	CheapestC$ 868	AverageC$ 1,249	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

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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Cheap flights from Ontario to Prague from C$ 311

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.

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 31 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ontario to Prague

Cheapest flights from Ontario to PragueExplore 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 31 July 2025.

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 31 July 2025.

Cheapflights Fare Finder

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

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.

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?

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 31 July 2025.

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 31 July 2025.

Read through reviews of airlines operating flights from Ontario to Prague, such as LOT,Austrian Airlines, andAir France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

How can I find direct flights from Ontario to Prague?

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

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

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Alternative routes for Ontario to Prague

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Top 10 airlines flying from Ontario to Prague

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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 31 July 2025.