A river with a crowd of people, historic buildings, and a tower in the background.

CA $650 Cheap Flights from Ottawa (YOW) to Prague (PRG)

View CA $650 flight on Sun, Jul 26, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Ottawa (YOW) to Prague (PRG)

Prices were available within the past 7 days and start at CA $650 for one-way flights and CA $1,013 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, Nov 5 - Sun, Nov 8
YOW
Ottawa
PRG
Prague
CA $1,013 Roundtrip, found 1 day ago
CA $1,013
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, Nov 5 from Ottawa to Prague, returning Sun, Nov 8, priced at CA $1,013 found 1 day ago
WestJet
Sun, Oct 25 - Sat, Oct 31
YOW
Ottawa
PRG
Prague
CA $1,046 Roundtrip, found 2 days ago
CA $1,046
Roundtrip
found 2 days ago
Select WestJet flight, departing Sun, Oct 25 from Ottawa to Prague, returning Sat, Oct 31, priced at CA $1,046 found 2 days ago
WestJet
Mon, Oct 19 - Mon, Oct 26
YOW
Ottawa
PRG
Prague
CA $1,047 Roundtrip, found 4 days ago
CA $1,047
Roundtrip
found 4 days ago
Select WestJet flight, departing Mon, Oct 19 from Ottawa to Prague, returning Mon, Oct 26, priced at CA $1,047 found 4 days ago
WestJet
Sun, Oct 25 - Sat, Oct 31
YOW
Ottawa
PRG
Prague
CA $1,079 Roundtrip, found 2 days ago
CA $1,079
Roundtrip
found 2 days ago
Select WestJet flight, departing Sun, Oct 25 from Ottawa to Prague, returning Sat, Oct 31, priced at CA $1,079 found 2 days ago
WestJet
Mon, Oct 19 - Mon, Oct 26
YOW
Ottawa
PRG
Prague
CA $1,080 Roundtrip, found 4 days ago
CA $1,080
Roundtrip
found 4 days ago
Select WestJet flight, departing Mon, Oct 19 from Ottawa to Prague, returning Mon, Oct 26, priced at CA $1,080 found 4 days ago
WestJet
Thu, Oct 8 - Thu, Oct 29
YOW
Ottawa
PRG
Prague
CA $1,122 Roundtrip, found 6 days ago
CA $1,122
Roundtrip
found 6 days ago
Select WestJet flight, departing Thu, Oct 8 from Ottawa to Prague, returning Thu, Oct 29, priced at CA $1,122 found 6 days ago
Air Canada
Fri, Sep 11 - Sat, Oct 3
YOW
Ottawa
PRG
Prague
CA $1,234 Roundtrip, just found
CA $1,234
Roundtrip
just found
Select Air Canada flight, departing Fri, Sep 11 from Ottawa to Prague, returning Sat, Oct 3, priced at CA $1,234 just found
Lufthansa
Sat, Oct 17 - Mon, Oct 19
YOW
Ottawa
PRG
Prague
CA $1,239 Roundtrip, found 18 hours ago
CA $1,239
Roundtrip
found 18 hours ago
Select Lufthansa flight, departing Sat, Oct 17 from Ottawa to Prague, returning Mon, Oct 19, priced at CA $1,239 found 18 hours ago
Aer Lingus
Sat, Nov 28 - Sat, Dec 5
YOW
Ottawa
PRG
Prague
CA $1,266 Roundtrip, found 1 day ago
CA $1,266
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sat, Nov 28 from Ottawa to Prague, returning Sat, Dec 5, priced at CA $1,266 found 1 day ago
Swiss International Air Lines
Thu, Jan 7 - Fri, Jan 15
YOW
Ottawa
PRG
Prague
CA $1,310 Roundtrip, found 1 day ago
CA $1,310
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, Jan 7 from Ottawa to Prague, returning Fri, Jan 15, priced at CA $1,310 found 1 day ago

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 centre is 19 minutes. Flights from CA $1,587
PRG
Vaclav Havel
CheapestClosest
Average driving time to city centre19 min
Flights from CA $1,587

Frequently asked questions

How much does a flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel) cost?
You can find cheap one-way flights from CA $650 and cheap return flights from CA $1,013 YOW to PRG with Expedia. One-way flights typically cost between CA$919 and CA$2835, and return flights often range between CA$1196 and CA$5098. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when YOW to PRG ticket fares go up or down.
What is the cheapest month to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel)?
The cheapest months to fly from YOW to PRG are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel)?
Enter YOW to PRG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel)?
Porter Airlines is one of the cheapest airlines offering connecting flights from Ottawa Macdonald-Cartier Intl. (YOW) to Prague Vaclav Havel (PRG), with return tickets starting from around CA$1443 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel)?
To find a cheap flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel)?
There are approximately 28 connecting flights per day from Ottawa Macdonald-Cartier Intl. (YOW) to Prague Vaclav Havel (PRG). Some common connection points include Pearson Intl. (YYZ), Pierre Elliott Trudeau Intl. (YUL), and Washington Dulles Intl. (IAD).
What is the earliest flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel)?
The earliest flight from Ottawa Macdonald-Cartier International Airport (YOW) to Prague Václav Havel Airport (PRG) typically departs around 5:00 AM. This service is offered by Air Canada and Lufthansa. This is a seasonal service active in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel)?
You'll typically find the most flights from Ottawa Macdonald-Cartier Intl. (YOW) to Prague Vaclav Havel (PRG) on a Sunday, with around 45 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Air Canada, United, and Air France. Flight schedules are fairly consistent throughout the week, so you'll have plenty of options regardless of the day you choose to fly.
What are the most popular departure times for flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel)?
The most popular departure times for flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel) are between 12pm and 3pm. Many major carriers, including Air Canada, United and KLM, offer flights during this window. Many travelers prefer this because it allows for a morning start and an afternoon arrival, giving you time to settle in upon reaching your destination.
How long does it take to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel)?
There are no nonstop flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel). The shortest flights, with one stop, typically take around 10 hours 48 minutes. Flights with two or more stops usually take a bit longer, averaging about 14 hours 18 minutes. The distance between these two airports is approximately 6,328 kilometres. Keep in mind that actual travel times can vary based on layover duration, routing, and weather conditions.
Can you fly business or first class from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel)?
Yes, you can fly business class from Ottawa (YOW) to Prague (PRG). Airlines that offer business class service on this route include:
  • Air France
  • Air Canada
  • United
How do I earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel) flight with Expedia?
It's easy to earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Prague (PRG) from Ottawa, ON (YOW)?
If you're planning to travel to Prague from Macdonald-Cartier Intl. (YOW), you can fly directly into Vaclav Havel Airport (PRG) which offers international flights and connections. Some flights may connect through major hubs like Pearson Intl. (YYZ), Pierre Elliott Trudeau Intl. (YUL), or Washington Dulles Intl. (IAD) before reaching Prague. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel) at the last minute?
Typically, booking a last minute flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel) flight and hotel package?
Securing a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel)?
If you booked your Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Prague (PRG-Vaclav Havel) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket 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, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Vaclav Havel
Airlines serving
Aer Lingus, Air Canada, Air France, Austrian Airlines, British Airways, Brussels Airlines, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, TAP Portugal, United
Roundtrip price
CA $1,013
Distance
6290 km

Book with confidence

Ottawa to Prague Flights

The easy way to book your flights from Ottawa to Prague 

With Expedia, it’s simple to find and book flights to Prague from Ottawa whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Vaclav Havel, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ottawa to Prague today, tomorrow, or this week.  

 

Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Vaclav Havel, PRG 

Sort your search results by price to find great deals on your flight from Ottawa to Prague—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Prague from Ottawa currently is just CA $1,013 rising to CA $1,310.  

Here are more money-saving tips: 

  • Fly in November when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Prague  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Prague from Ottawa 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Prague with Expedia today.

Ottawa to Prague Flights

Explore a world of travel with Expedia

*Available to Expedia members.