$896 Cheap Flights from Toronto (YYZ) to Ostrava (OSR)

View $896 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Ostrava (OSR-Leos Janacek)

Cheap Flights from Toronto to Ostrava (YYZ-OSR)

Prices were available within the past 7 days and start at $896 for one-way flights and $686 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Tue, Nov 18 - Tue, Nov 25
YYZ
Toronto
OSR
Ostrava
$686 Roundtrip, found 4 days ago
$686
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Tue, Nov 18 from Toronto to Ostrava, returning Tue, Nov 25, priced at $686 found 4 days ago
LOT-Polish Airlines
Tue, Nov 18 - Thu, Nov 27
YYZ
Toronto
OSR
Ostrava
$831 Roundtrip, found 4 days ago
$831
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Tue, Nov 18 from Toronto to Ostrava, returning Thu, Nov 27, priced at $831 found 4 days ago
LOT-Polish Airlines
Sat, Nov 22 - Tue, Nov 25
YYZ
Toronto
OSR
Ostrava
$950 Roundtrip, found 4 days ago
$950
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Sat, Nov 22 from Toronto to Ostrava, returning Tue, Nov 25, priced at $950 found 4 days ago
LOT-Polish Airlines
Tue, Nov 18 - Thu, Nov 27
YYZ
Toronto
OSR
Ostrava
$1,163 Roundtrip, found 4 days ago
$1,163
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Tue, Nov 18 from Toronto to Ostrava, returning Thu, Nov 27, priced at $1,163 found 4 days ago
TAP Portugal
Tue, Nov 18 - Thu, Nov 27
YYZ
Toronto
OSR
Ostrava
$1,237 Roundtrip, found 4 days ago
$1,237
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Tue, Nov 18 from Toronto to Ostrava, returning Thu, Nov 27, priced at $1,237 found 4 days ago
LOT-Polish Airlines
Tue, Nov 18 - Thu, Nov 27
YYZ
Toronto
OSR
Ostrava
$1,251 Roundtrip, found 4 days ago
$1,251
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Tue, Nov 18 from Toronto to Ostrava, returning Thu, Nov 27, priced at $1,251 found 4 days ago
TAP Portugal
Tue, Nov 18 - Thu, Nov 27
YYZ
Toronto
OSR
Ostrava
$1,295 Roundtrip, found 4 days ago
$1,295
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Tue, Nov 18 from Toronto to Ostrava, returning Thu, Nov 27, priced at $1,295 found 4 days ago
TAP Portugal
Sun, Nov 16 - Fri, Nov 28
YYZ
Toronto
OSR
Ostrava
$1,301 Roundtrip, found 4 days ago
$1,301
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Sun, Nov 16 from Toronto to Ostrava, returning Fri, Nov 28, priced at $1,301 found 4 days ago
Air Canada
Thu, Nov 20 - Fri, Nov 28
YYZ
Toronto
OSR
Ostrava
$4,118 Roundtrip, found 4 days ago
$4,118
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Nov 20 from Toronto to Ostrava, returning Fri, Nov 28, priced at $4,118 found 4 days ago
Lufthansa
Thu, Nov 20 - Fri, Nov 28
YYZ
Toronto
OSR
Ostrava
$4,164 Roundtrip, found 4 days ago
$4,164
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Nov 20 from Toronto to Ostrava, returning Fri, Nov 28, priced at $4,164 found 4 days ago

Frequently asked questions

How much does a flight from Pearson Intl. Airport (YYZ) to Leos Janacek Airport (OSR) cost?
Lock in a cheap one-way flight from $896 or cheap return flight from $686 from Pearson Intl. Airport (YYZ) to Leos Janacek Airport (OSR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Pearson Intl. Airport (YYZ) to Leos Janacek Airport (OSR)?
The cheapest month to fly from YYZ to OSR is November, when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Pearson Intl. Airport (YYZ) to Leos Janacek Airport (OSR)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from YYZ to OSR. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Pearson Intl. Airport (YYZ) to Leos Janacek Airport (OSR)?
There are no daily direct flights from Pearson Intl. Airport (YYZ) to Leos Janacek Airport (OSR). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from YYZ to OSR?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pearson Intl. Airport (YYZ) to Leos Janacek Airport (OSR)?
To avoid potential delays on the Pearson Intl. Airport (YYZ) to Leos Janacek Airport (OSR) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pearson Intl. Airport (YYZ) to Leos Janacek Airport (OSR) last-minute?
Last-minute fares from YYZ to OSR are usually more expensive. To lock in the best prices, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, you may find a cheap ticket just before your departure.
Is it cheaper to book a YYZ to OSR flight and hotel package?
You can save money by booking a YYZ to OSR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your ideal accommodations and flights, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Pearson Intl. Airport (YYZ) to Leos Janacek Airport (OSR)?
It's generally possible to reschedule or cancel your YYZ to OSR flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Pearson Intl.
Destination airport
Leos Janacek
Roundtrip price
$685
Distance
4309 mi

Book with confidence

Book with confidence

Toronto to Ostrava Flights

The cheapest times to fly from Toronto to Ostrava

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Toronto to Ostrava are during the month of November. You can find some of the cheapest flights from Toronto to Ostrava with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Toronto to Ostrava

Sunday is one of the best days to book for cheap flights from Toronto to Ostrava: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Toronto to Ostrava

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Toronto to Ostrava in 2025. You can also book with separate airlines for your outbound and return journeys, from $896 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Toronto to Ostrava flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Toronto to Ostrava airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Toronto to Ostrava Flights

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*Available to One Key members.