YOW - PRG

C$ 576 Find Cheap Flights from Ottawa to Prague

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Prague departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Prague

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Prague, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Prague, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ottawa to Prague (YOW-PRG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Prague that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Prague

Sat, 22 Nov - Sun, 30 Nov
United Airlines Logo
5:14 p.m. - 5:55 p.m.YOW-PRG
42h 41m2 stops
United Airlines Logo
1:45 p.m. - 10:26 a.m.PRG-YOW
50h 41m2 stops
C$ 1,353United Airlines
Find Deal
Sat, 22 Nov - Sun, 30 Nov
LOT Logo
7:25 p.m. - 5:15 p.m.YOW-PRG
15h 50m2 stops
LOT Logo
6:00 p.m. - 1:38 a.m.PRG-YOW
37h 38m2 stops
C$ 1,365LOT
Find Deal
Sat, 22 Nov - Sun, 30 Nov
Multiple Airlines Logo
6:00 a.m. - 9:55 p.m.YOW-PRG
33h 55m2 stops
Multiple Airlines Logo
1:55 p.m. - 12:42 a.m.PRG-YOW
40h 47m3 stops
C$ 1,441Multiple Airlines
Find Deal
Sat, 22 Nov - Sun, 30 Nov
Multiple Airlines Logo
6:00 a.m. - 9:10 p.m.YOW-PRG
33h 10m3 stops
Multiple Airlines Logo
1:55 p.m. - 12:42 a.m.PRG-YOW
40h 47m3 stops
C$ 1,448Multiple Airlines
Find Deal
Sat, 22 Nov - Sun, 30 Nov
Multiple Airlines Logo
6:00 a.m. - 9:55 p.m.YOW-PRG
33h 55m2 stops
Multiple Airlines Logo
1:55 p.m. - 12:42 a.m.PRG-YOW
40h 47m3 stops
C$ 1,452Multiple Airlines
Find Deal
Sat, 22 Nov - Sun, 30 Nov
Multiple Airlines Logo
6:00 a.m. - 10:15 p.m.YOW-PRG
34h 15m3 stops
Multiple Airlines Logo
1:55 p.m. - 12:42 a.m.PRG-YOW
40h 47m3 stops
C$ 1,476Multiple Airlines
Find Deal
Sun, 29 Mar - Mon, 6 Apr
Air France Logo
5:15 p.m. - 10:55 a.m.YOW-PRG
11h 40m1 stop
Air France Logo
6:30 a.m. - 3:05 p.m.PRG-YOW
14h 35m1 stop
C$ 2,401Air France
Find Deal
Sat, 28 Mar - Sun, 5 Apr
KLM Logo
5:40 a.m. - 9:30 a.m.YOW-PRG
22h 50m2 stops
KLM Logo
8:50 a.m. - 12:39 a.m.PRG-YOW
21h 49m2 stops
C$ 2,427KLM
Find Deal
Mon, 30 Mar - Sat, 4 Apr
KLM Logo
5:15 p.m. - 1:45 p.m.YOW-PRG
14h 30m2 stops
KLM Logo
8:50 a.m. - 12:39 a.m.PRG-YOW
21h 49m2 stops
C$ 2,435KLM
Find Deal
Sun, 29 Mar - Sat, 4 Apr
Air France Logo
5:15 p.m. - 10:55 a.m.YOW-PRG
11h 40m1 stop
Air France Logo
11:45 a.m. - 12:39 a.m.PRG-YOW
18h 54m2 stops
C$ 2,462Air France
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from C$ 1,353 (round-trip)
Air France
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 14% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 1,353
Overall average: C$ 1,142
United Airlines
Sat 22/11Sun 30/11
YOW - PRG • 2 stops
Cheapest one-way flights
C$ 576
Multiple Airlines
Thu 4/12
YOW - PRG • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Prague!
Booking Insights

KAYAK's insights & trends for Ottawa to Prague flights

Get data-powered insights and trends into flights from Ottawa to Prague to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ottawa to Prague?

The average price of all round-trip flights from Ottawa to Prague clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Ottawa to Prague, look for departures on Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Prague, Saturday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Ottawa to Prague?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Prague, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Prague is February, where tickets cost C$ 1,052 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is C$ 1,438 and C$ 1,382 respectively.

How far in advance should I book a flight from Ottawa to Prague?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Prague, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ottawa to Prague, you should book around 5 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonMarch
Cheapest flightC$ 576
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Ottawa to Prague

When to book flights from Ottawa to Prague

Are your dates flexible? Find out the best times to travel from Ottawa to Prague based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ottawa to Prague

  • What is the cheapest flight from Ottawa to Prague?

    In the last 3 days, the lowest price for a flight from Ottawa to Prague was C$ 576 for a one-way ticket and C$ 1,353 for a round-trip.

  • Which aircraft models fly most regularly from Ottawa to Prague?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to Prague?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Ottawa and Prague, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ottawa to Prague, Air France or Air Canada?

    The two airlines most popular with KAYAK users for flights from Ottawa to Prague are Air France and Air Canada. With an average price for the route of C$ 1,235 and an overall rating of 7.4, Air France is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 1,231 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Ottawa to Prague?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Prague.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Prague?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Prague from Ottawa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Prague?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Prague with an airline and back to Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Prague?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Prague from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Ottawa to Prague

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Prague. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Prague? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Air FranceOverall score based on 1482 reviews
7.0Entertainment
8.2Crew
7.0Food
7.3Comfort
7.4Boarding
Airline reviews

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

8.0 ExcellentAnonymous, Oct 2025CDG - YVR
Read more Air France reviews

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Snacks were just placed and many people were hungry and unaware they were available. Ran out of water bottles. Attendants not available. Missed entire meal.

Very Bad experience with Swiss, they robbed me for additional baggage and misguided. The flight was delayed for 2hr 55 minutes, screens were not functional and food was also bad.

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

On board wifi or other entertainment. Landlines option was good but ran late to Pearson

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

More space on a sold out fight and food trays were dirty

The airplane is way too tight, you can hardly enter into your row to sit.. more like kids seats than adults.

My original flight was cancelled -- but I have to mention the excellent service I was given by the agent working at check-in who found me an earlier flight -- and helped me navigate security, ensured my baggage kept up with the quick check-in and boarding process -- and just generally made the re-booking process a breeze. Thank you! On flight was fine, but we unfortunately meant no in-flight service -- no water, or coffee (it was an early morning flight...), but the crew was pleasant and accommodating throughout.

No in flight entertainment on a 750 mile flight. Made you join their "program" to get it. It was free on my first leg of the flight from Cincinnati to Toronto. In addition, there was brief period of turbulence that prohibited the crew from serving refreshments. They used that short interruption as an excuse to never serve drinks at all. They had ample time to do so and chose not to. They went around serving half cups of water instead rather than have their carts in the aisle with drinks.

The service and food was excellent. The remote control for entertainment did not function properly.

Business Class was very comfortable and the food and service was top notch.

United lost my travel information and canceled my original flight. I had a seat assignment but was refused the booking. I had to prove that I went to Germany on United Very concerned about security that no one recorded my passport from Cleveland to NY and NY to Frankfurt I arrived at home at 12:30am on Saturday instead of 8pm I expect a full refund from United Please provide information to assure compensation

All was good, except my USB charging did not work, so my phone got drained and I could not charge it. Same happened to my neighbour.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

Safety which is #1 was great. Food choices was not always great and often ran out of choice meat before getting to back of economy. Had one staff member who was just rude otherwise everyone was quite pleasant especially with the job they have to do!

Flight was cancelled and rebooking was an hours long experience which required us to rent a cab, hotel room and fly the next day on a different airline with a much longer layover

The plane was late (as was my flight out from Birmingham the day before)

I ended up in Lufthansa to Zagreb because of our delay

Everything you need to know for your flight from Ottawa to Prague

Information on your arrival and departure airports

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