$775 Cheap Flights from Ottawa (YOW) to Prague (PRG)

View $775 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Vaclav Havel Airport (PRG)

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Cheap Flights from Ottawa to Prague (YOW-PRG)

Prices were available within the past 7 days and start at $775 for one-way flights and $710 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, Apr 16 - Sat, May 9
YOW
Ottawa
PRG
Prague
$710 Roundtrip, found 11 hours ago
$710
Roundtrip
found 11 hours ago
Select WestJet flight, departing Thu, Apr 16 from Ottawa to Prague, returning Sat, May 9, priced at $710 found 11 hours ago
WestJet
Thu, Apr 16 - Sat, May 9
YOW
Ottawa
PRG
Prague
$723 Roundtrip, found 11 hours ago
$723
Roundtrip
found 11 hours ago
Select WestJet flight, departing Thu, Apr 16 from Ottawa to Prague, returning Sat, May 9, priced at $723 found 11 hours ago
WestJet
Mon, Oct 20 - Fri, Oct 31
YOW
Ottawa
PRG
Prague
$733 Roundtrip, found 5 days ago
$733
Roundtrip
found 5 days ago
Select WestJet flight, departing Mon, Oct 20 from Ottawa to Prague, returning Fri, Oct 31, priced at $733 found 5 days ago
WestJet
Fri, Nov 14 - Sat, Dec 6
YOW
Ottawa
PRG
Prague
$745 Roundtrip, found 2 days ago
$745
Roundtrip
found 2 days ago
Select WestJet flight, departing Fri, Nov 14 from Ottawa to Prague, returning Sat, Dec 6, priced at $745 found 2 days ago
Air Canada
Fri, Nov 14 - Sat, Dec 6
YOW
Ottawa
PRG
Prague
$746 Roundtrip, found 2 days ago
$746
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Nov 14 from Ottawa to Prague, returning Sat, Dec 6, priced at $746 found 2 days ago
Lufthansa
Sat, Nov 15 - Sat, Dec 6
YOW
Ottawa
PRG
Prague
$752 Roundtrip, found 6 days ago
$752
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 15 from Ottawa to Prague, returning Sat, Dec 6, priced at $752 found 6 days ago
Air Canada
Sat, Nov 22 - Sat, Nov 29
YOW
Ottawa
PRG
Prague
$753 Roundtrip, found 4 days ago
$753
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Nov 22 from Ottawa to Prague, returning Sat, Nov 29, priced at $753 found 4 days ago
Air Canada
Fri, May 15 - Sat, Jun 6
YOW
Ottawa
PRG
Prague
$755 Roundtrip, found 1 day ago
$755
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, May 15 from Ottawa to Prague, returning Sat, Jun 6, priced at $755 found 1 day ago
Austrian Airlines
Sat, Nov 15 - Sat, Dec 6
YOW
Ottawa
PRG
Prague
$756 Roundtrip, found 6 days ago
$756
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Sat, Nov 15 from Ottawa to Prague, returning Sat, Dec 6, priced at $756 found 6 days ago
Brussels Airlines
Thu, Nov 27 - Sat, Dec 20
YOW
Ottawa
PRG
Prague
$758 Roundtrip, found 12 hours ago
$758
Roundtrip
found 12 hours ago
Select Brussels Airlines flight, departing Thu, Nov 27 from Ottawa to Prague, returning Sat, Dec 20, priced at $758 found 12 hours ago

Find the cheapest month to fly from Ottawa (YOW) to Prague (PRG)

June is typically the cheapest month to fly

From $567 - $1,585 per traveler.

Alternative airports near Prague

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Vaclav Havel PRG. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $818
PRG
Vaclav Havel
CheapestClosest
Average driving time to city center19 min
Flights from $818
Flights from Ottawa (YOW) to Prague (PRG)
Origin airport
Macdonald-Cartier Intl.
Destination airport
Vaclav Havel
Airlines serving
Aer Lingus, Air Canada, Air France, Austrian Airlines, Brussels Airlines, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, TAP Portugal, United
Roundtrip price
$710
Distance
3931 mi

Ottawa to Prague Flights

The cheapest times to fly from Ottawa to Prague

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 Ottawa to Prague are during the month of April. You can find some of the cheapest flights from Ottawa to Prague with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ottawa to Prague

Sunday is one of the best days to book for cheap flights from Ottawa to Prague: 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 Ottawa to Prague

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 Ottawa to Prague in 2025. You can also book with separate airlines for your outbound and return journeys, from $775 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 Ottawa to Prague 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 Ottawa to Prague 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.

 

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to Vaclav Havel Airport (PRG) cost?
Secure a cheap one-way flight from $775 or cheap return flight from $710 from Macdonald-Cartier Intl. Airport (YOW) to Vaclav Havel Airport (PRG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Macdonald-Cartier Intl. Airport (YOW) to Vaclav Havel Airport (PRG)?
The cheapest month to fly from YOW to PRG is April, when there's less demand. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Macdonald-Cartier Intl. Airport (YOW) to Vaclav Havel Airport (PRG)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest YOW to PRG flight.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Vaclav Havel Airport (PRG)?
You'll have to catch a flight with a layover when traveling from Macdonald-Cartier Intl. Airport (YOW) to Vaclav Havel Airport (PRG). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from YOW to PRG?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Macdonald-Cartier Intl. Airport (YOW) to Vaclav Havel Airport (PRG)?
To arrive at Vaclav Havel Airport (PRG) on schedule, choose a flight that leaves from Macdonald-Cartier Intl. Airport (YOW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Macdonald-Cartier Intl. Airport (YOW) to Vaclav Havel Airport (PRG) last-minute?
Last-minute bookings from YOW to PRG are typically more expensive. To secure the lowest 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 fare just before your departure.
Is it cheaper to book a YOW to PRG flight and hotel package?
Compared with arranging hotels and flights separately, booking a YOW to PRG flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the stress out of travel planning. Just pick your flights and choose from our extensive range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Vaclav Havel Airport (PRG)?
If you booked your YOW to PRG flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.