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Cheap flights from Ontario to the Czech Republic 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.
YYZ — PRG
6 ago. — 13 ago.1
Round-trip
1 adult
Economy
Cheap flight deals from Ontario to Czech Republic
Keep the following information in mind while searching for Ontario to Czech Republic flight deals. Data was last updated 1 agosto 2025.
Find flight deals from Ontario to Czech Republic
Cheapest flights from Ontario to Czech RepublicExplore the most affordable flight options available from Ontario to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 agosto 2025.
Explore the most affordable flight options available from Ontario to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 agosto 2025.
lun. 22/911:00 p.m.YUL - PRG
1 stop11h 30mMultiple Airlines
lun. 29/96:40 a.m.PRG - YUL
1 stop20h 20mMultiple Airlines
Deal found 30/7C$ 793
dom. 24/87:55 p.m.YYZ - PRG
1 stop13h 55mCondor
vie. 12/98:50 a.m.PRG - YYZ
1 stop15h 05mCondor
Deal found 29/7C$ 832
vie. 5/911:55 p.m.YYZ - PRG
1 stop15h 00mMultiple Airlines
sáb. 20/911:50 a.m.PRG - YYZ
1 stop32h 20mMultiple Airlines
Deal found 29/7C$ 836
dom. 5/1010:00 p.m.YYZ - PRG
1 stop19h 25mAmerican Airlines
mié. 29/1011:40 a.m.PRG - YYZ
2 stops32h 04mAmerican Airlines
Deal found 29/7C$ 855
dom. 5/105:10 p.m.YYZ - PRG
2 stops19h 45mScandinavian Airlines
lun. 3/117:20 p.m.PRG - YYZ
1 stop26h 20mScandinavian Airlines
Deal found 31/7C$ 865
mié. 8/1010:00 p.m.YYZ - PRG
1 stop29h 20mBritish Airways
mar. 28/106:30 p.m.PRG - YYZ
1 stop31h 45mBritish Airways
Deal found 29/7C$ 870
dom. 30/118:40 p.m.YUL - PRG
1 stop18h 05mBritish Airways
mar. 16/126:45 a.m.PRG - YUL
1 stop18h 00mBritish Airways
Deal found 28/7C$ 901
mié. 12/118:40 p.m.YUL - PRG
1 stop14h 50mAmerican Airlines
jue. 20/116:45 a.m.PRG - YUL
1 stop18h 00mAmerican Airlines
Deal found 31/7C$ 909
sáb. 11/108:50 p.m.YYZ - PRG
1 stop10h 15mIcelandair
mié. 15/102:00 p.m.PRG - YYZ
1 stop13h 55mIcelandair
Deal found 31/7C$ 911
lun. 27/105:40 a.m.YOW - PRG
2 stops34h 30mMultiple Airlines
vie. 7/118:10 a.m.PRG - YOW
2 stops22h 32mMultiple Airlines
Deal found 30/7C$ 933
dom. 28/94:30 p.m.YUL - PRG
1 stop13h 40mLufthansa
sáb. 11/101:35 p.m.PRG - YUL
1 stop13h 25mLufthansa
Deal found 31/7C$ 953
dom. 5/106:35 p.m.YUL - PRG
1 stop21h 15mAustrian Airlines
jue. 9/107:30 a.m.PRG - YUL
1 stop12h 20mAustrian Airlines
Deal found 30/7C$ 970
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Czech Republic 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 1 agosto 2025.
Use the filters below to find and compare flights from Ontario to the Czech Republic that are best for you.
Fly from
Ontario
Fly to
Czech Republic
Route
Depart
Return
Price
MontrealPrague
YUL - PRG
YULPRG
Montreal Pierre Elliott Trudeau Intl
lun. 22/9
11:00 p.m.-4:30 p.m.
1 stop11h 30m
Václav Havel Prague
lun. 29/9
6:40 a.m.-9:00 p.m.
1 stop20h 20m
C$ 793
TorontoPrague
YYZ - PRG
YYZPRG
Toronto Pearson Intl
vie. 5/9
11:55 p.m.-8:55 p.m.
1 stop15h 00m
Václav Havel Prague
sáb. 20/9
11:50 a.m.-2:10 p.m.
1 stop32h 20m
C$ 836
TorontoPrague
YYZ - PRG
YYZPRG
Toronto Pearson Intl
dom. 24/8
7:55 p.m.-3:50 p.m.
1 stop13h 55m
Václav Havel Prague
vie. 12/9
8:50 a.m.-5:55 p.m.
1 stop15h 05m
C$ 837
TorontoPrague
YYZ - PRG
YYZPRG
Toronto Pearson Intl
dom. 5/10
10:00 p.m.-11:25 p.m.
1 stop19h 25m
Václav Havel Prague
lun. 3/11
10:20 a.m.-10:10 a.m.
2 stops29h 50m
C$ 855
TorontoPrague
YYZ - PRG
YYZPRG
Toronto Pearson Intl
mié. 8/10
10:00 p.m.-11:05 p.m.
1 stop19h 05m
Václav Havel Prague
jue. 30/10
6:45 a.m.-9:15 p.m.
1 stop19h 30m
C$ 870
TorontoPrague
YYZ - PRG
YYZPRG
Toronto Pearson Intl
jue. 30/10
2:30 p.m.-8:25 p.m.
2 stops24h 55m
Václav Havel Prague
mar. 13/1
10:25 a.m.-3:40 p.m.
1 stop11h 15m
C$ 893
MontrealPrague
YUL - PRG
YULPRG
Montreal Pierre Elliott Trudeau Intl
dom. 30/11
8:40 p.m.-8:45 p.m.
1 stop18h 05m
Václav Havel Prague
mar. 16/12
6:45 a.m.-6:45 p.m.
1 stop18h 00m
C$ 901
MontrealPrague
YUL - PRG
YULPRG
Montreal Pierre Elliott Trudeau Intl
mié. 12/11
8:40 p.m.-5:30 p.m.
1 stop14h 50m
Václav Havel Prague
jue. 20/11
6:45 a.m.-6:45 p.m.
1 stop18h 00m
C$ 909
TorontoPrague
YYZ - PRG
YYZPRG
Toronto Pearson Intl
sáb. 11/10
8:50 p.m.-1:05 p.m.
1 stop10h 15m
Václav Havel Prague
mié. 15/10
2:00 p.m.-9:55 p.m.
1 stop13h 55m
C$ 911
OttawaPrague
YOW - PRG
YOWPRG
Ottawa
lun. 27/10
5:40 a.m.-9:10 p.m.
2 stops34h 30m
Václav Havel Prague
vie. 7/11
8:10 a.m.-12:42 a.m.
2 stops22h 32m
C$ 933
Showing 1-10 of 40 results
Best time to book a flight from Ontario to Czech Republic
Have a flexible travel schedule? Discover the best time to fly to Czech Republic 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 the Czech Republic
What is the cheapest month to book a flight from Region of Ontario to Czech Republic?
Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Czech Republic (average of C$ 644). Flying from Region of Ontario to Czech Republic 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 CZ?
Find hourly flight availability from Ontario to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 agosto 2025.
When flying from Region of Ontario to Czech Republic, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Czech Republic
Get insights into the airlines that provide service to Czech Republic. 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 Czech Republic. Reviews last updated 1 agosto 2025.
Get a feel of what it's like to fly with LOT,Austrian Airlines, andAir France from Ontario to the Czech Republic by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.5
Crew
8.2
Food
7.2
Overall
7.6
Boarding
7.6
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentTomasz,Jan 2025
JFK - WAW
Comfort
7.5
Crew
8.2
Food
7.2
Overall
7.6
Boarding
7.6
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentTomasz,Jan 2025
JFK - WAW
Comfort
7.5
Crew
8.2
Food
7.2
Overall
7.6
Boarding
7.6
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentTomasz,Jan 2025
JFK - WAW
Comfort
7.5
Crew
8.2
Food
7.2
Overall
7.6
Boarding
7.6
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentTomasz,Jan 2025
JFK - WAW
Comfort
7.5
Crew
8.2
Food
7.2
Overall
7.6
Boarding
7.6
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentTomasz,Jan 2025
JFK - WAW
Comfort
7.5
Crew
8.2
Food
7.2
Overall
7.6
Boarding
7.6
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentTomasz,Jan 2025
JFK - WAW
Related info for your journey
Find useful and relevant information for your journey from Ontario to Czech Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Ontario to Czech Republic
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Ontario to Czech Republic
Discover the top 10 airlines that operate flights from Ontario to Czech Republic. 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 1 agosto 2025.
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How does Cheapflights help users find flights from Ontario to Czech Republic?
When you search for this flight from Ontario to Czech Republic, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Czech Republic?
Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Czech Republic 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 Czech Republic with no change fees?
Need flexible booking options for your flight to Czech Republic from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Ontario to Czech Republic become cheaper?
Yes! Start tracking prices for Ontario to Czech Republic 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.