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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PRG
30 Nov — 7 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Ottawa to Václav Havel Prague are usually found in February or March, booked 73 days in advance, depart on a Friday or Tuesday and return on a Wednesday
Cheap flight deals from Ottawa to Prague
Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Prague (PRG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 October 2025.
Explore the most affordable flight options available from Ottawa to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.
Thu 6/112:05 p.m.YOW - PRG
2 stops26h 35mAustrian Airlines
Thu 20/117:25 a.m.PRG - YOW
2 stops17h 13mAustrian Airlines
Deal found 29/10C$ 1,040
Thu 6/115:20 p.m.YOW - PRG
1 stop12h 20mMultiple Airlines
Thu 20/112:30 p.m.PRG - YOW
2 stops16h 12mMultiple Airlines
Deal found 29/10C$ 1,054
Sat 22/115:14 p.m.YOW - PRG
2 stops42h 41mUnited Airlines
Sun 30/111:45 p.m.PRG - YOW
2 stops50h 41mUnited Airlines
Deal found 28/10C$ 1,352
Sat 22/117:25 p.m.YOW - PRG
2 stops15h 50mLOT
Sun 30/116:00 p.m.PRG - YOW
2 stops37h 38mLOT
Deal found 28/10C$ 1,364
Sat 22/116:00 a.m.YOW - PRG
2 stops33h 55mMultiple Airlines
Sun 30/111:55 p.m.PRG - YOW
3 stops40h 47mMultiple Airlines
Deal found 28/10C$ 1,440
Best flights from Ottawa to Prague
Discover carefully curated flight deals from Ottawa to Prague that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 October 2025.
Thu 6/112:05 p.m.YOW - PRG
2 stops26h 35mAustrian Airlines
Thu 20/117:25 a.m.PRG - YOW
2 stops17h 13mAustrian Airlines
Deal found 29/10C$ 1,040
Thu 6/115:20 p.m.YOW - PRG
1 stop12h 20mMultiple Airlines
Thu 20/112:30 p.m.PRG - YOW
2 stops16h 12mMultiple Airlines
Deal found 29/10C$ 1,054
Sat 22/115:14 p.m.YOW - PRG
2 stops42h 41mUnited Airlines
Sun 30/111:45 p.m.PRG - YOW
2 stops50h 41mUnited Airlines
Deal found 28/10C$ 1,352
Sat 22/117:25 p.m.YOW - PRG
2 stops15h 50mLOT
Sun 30/116:00 p.m.PRG - YOW
2 stops37h 38mLOT
Deal found 28/10C$ 1,364
Sat 22/116:00 a.m.YOW - PRG
2 stops33h 55mMultiple Airlines
Sun 30/111:55 p.m.PRG - YOW
3 stops40h 47mMultiple Airlines
Deal found 28/10C$ 1,440
Last-minute flights from Ottawa to Prague
Discover last-minute flight deals from Ottawa to Prague. Data last updated 31 October 2025 and is based on user searches.
Thu 6/112:05 p.m.YOW - PRG
2 stops26h 35mAustrian Airlines
Thu 20/117:25 a.m.PRG - YOW
2 stops17h 13mAustrian Airlines
Deal found 29/10C$ 1,040
Thu 6/115:20 p.m.YOW - PRG
1 stop12h 20mMultiple Airlines
Thu 20/112:30 p.m.PRG - YOW
2 stops16h 12mMultiple Airlines
Deal found 29/10C$ 1,054
Sat 22/115:14 p.m.YOW - PRG
2 stops42h 41mUnited Airlines
Sun 30/111:45 p.m.PRG - YOW
2 stops50h 41mUnited Airlines
Deal found 28/10C$ 1,352
Sat 22/117:25 p.m.YOW - PRG
2 stops15h 50mLOT
Sun 30/116:00 p.m.PRG - YOW
2 stops37h 38mLOT
Deal found 28/10C$ 1,364
Sat 22/116:00 a.m.YOW - PRG
2 stops33h 55mMultiple Airlines
Sun 30/111:55 p.m.PRG - YOW
3 stops40h 47mMultiple Airlines
Deal found 28/10C$ 1,440
One-way flights from Ottawa to Prague
Search for one-way flight options from Ottawa to Prague. Find affordable one-way fares based on user searches. Data last updated 31 October 2025.
Thu 4/125:45 p.m.YOW - PRG
2 stops46h 10mMultiple Airlines
Deal found 28/10C$ 575
Sat 13/129:25 a.m.YOW - PRG
3 stops46h 40mMultiple Airlines
Deal found 29/10C$ 644
Sun 28/126:00 a.m.YOW - PRG
3 stops31h 05mMultiple Airlines
Deal found 30/10C$ 779
Sun 28/125:20 p.m.YOW - PRG
1 stop17h 45mAir France
Deal found 30/10C$ 1,825
Thu 4/125:20 p.m.YOW - PRG
1 stop17h 45mAir France
Deal found 28/10C$ 1,843
Cheapflights Fare Finder
Customize your flight search to find flights from Ottawa to Prague 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 31 October 2025.
Use the filters below to find and compare flights from Ottawa to Prague that are best for you.
Fly from
Ottawa
Fly to
Prague
Route
Depart
Return
Price
OttawaPrague
YOW - PRG
YOWPRG
Ottawa
Thu 6/11
2:05 p.m.-10:40 p.m.
2 stops26h 35m
Václav Havel Prague
Thu 20/11
7:25 a.m.-6:38 p.m.
2 stops17h 13m
C$ 1,040
OttawaPrague
YOW - PRG
YOWPRG
Ottawa
Thu 6/11
5:20 p.m.-11:40 a.m.
1 stop12h 20m
Václav Havel Prague
Thu 20/11
2:30 p.m.-12:42 a.m.
2 stops16h 12m
C$ 1,054
OttawaPrague
YOW - PRG
YOWPRG
Ottawa
Sat 22/11
5:14 p.m.-5:55 p.m.
2 stops42h 41m
Václav Havel Prague
Sun 30/11
1:45 p.m.-10:26 a.m.
2 stops50h 41m
C$ 1,352
OttawaPrague
YOW - PRG
YOWPRG
Ottawa
Sat 22/11
7:25 p.m.-5:15 p.m.
2 stops15h 50m
Václav Havel Prague
Sun 30/11
6:00 p.m.-1:38 a.m.
2 stops37h 38m
C$ 1,364
OttawaPrague
YOW - PRG
YOWPRG
Ottawa
Sat 22/11
6:00 a.m.-9:55 p.m.
2 stops33h 55m
Václav Havel Prague
Sun 30/11
1:55 p.m.-12:42 a.m.
3 stops40h 47m
C$ 1,440
OttawaPrague
YOW - PRG
YOWPRG
Ottawa
Thu 4/12
5:45 p.m.-9:55 p.m.
2 stops46h 10m
C$ 575
OttawaPrague
YOW - PRG
YOWPRG
Ottawa
Sat 13/12
9:25 a.m.-2:05 p.m.
3 stops46h 40m
C$ 644
OttawaPrague
YOW - PRG
YOWPRG
Ottawa
Sun 28/12
6:00 a.m.-7:05 p.m.
3 stops31h 05m
C$ 779
OttawaPrague
YOW - PRG
YOWPRG
Ottawa
Sun 28/12
5:20 p.m.-5:05 p.m.
1 stop17h 45m
C$ 1,825
OttawaPrague
YOW - PRG
YOWPRG
Ottawa
Thu 4/12
5:20 p.m.-5:05 p.m.
1 stop17h 45m
C$ 1,843
Flights are sorted by cheapest round-trip flights first.
Deals found on 28/10
Best time to book a flight from Ottawa to Prague
Have a flexible travel schedule? Discover the best time to fly to Prague from Ottawa 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 Ottawa to Prague
Prices
More
How far ahead should I book a flight from Ottawa to Prague?
Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Prague. Price data was last updated on 24 October 2025.
The best time to book flights from Ottawa to Prague is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Ottawa to Prague?
Currently, March is the cheapest month in which you can book a flight from Ottawa to Prague (average of C$ 783). Flying from Ottawa to Prague in July is currently the most expensive (average of C$ 1,183). 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 YOW to PRG?
Find hourly flight availability from Ottawa to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.
One of the essential ways to save on airfare from Ottawa to Prague is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 25% on airfare.
What’s the top layover airport for flights from Ottawa to Prague?
Share of one-stop round-trip flights from Ottawa to Prague chosen by Cheapflights users in the past 12 months, using the same layover each way.
Paris (CDG) – chosen by Cheapflights users on 93% of one-stop itineraries from Ottawa to Prague on Cheapflights.
What’s the fastest layover option from Ottawa to Prague?
Shortest average travel time for 1-stop one-way flights from Ottawa to Prague, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 11h 58m.
What’s the fastest layover option from Ottawa to Prague?
Shortest average travel time for 1-stop one-way flights from Ottawa to Prague, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 11h 58m.
Which airport typically offers the quickest layover for flights from Ottawa to Prague?
Average layover duration for 1-stop one-way flights from Ottawa to Prague, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 3h 23m.
Reviews of airlines servicing Prague
Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated 31 October 2025.
Check out reviews from past customers who have flown with Air France,Air Canada, andLufthansa from Ottawa to Prague to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Related info for your journey
Find useful and relevant information for your journey from Ottawa to Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Ottawa to Prague?
Austrian Airlines and United Airlines can get you from Ottawa to Prague in just under 26h 35m. Your travel time can differ by up to 16h 06m. Airlines will cover a distance of 6323 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Ottawa to Prague round-trip?
Flying on Air France is currently your cheapest option to Prague, with prices starting at C$ 915. Additional round-trip tickets that might be worth considering are offered by Air Canada and Lufthansa, with the lowest prices starting at C$ 1,069 and C$ 1,211, respectively. These flights start at 25% lower than the current average price 3 months from now.
Can I find deals for business class flights from Ottawa to Prague?
Yes. Cheapflights offers flight deals from Ottawa to Prague by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ottawa to Prague?
Currently, March is the cheapest month in which you can book a flight from Ottawa to Prague (average of C$ 783). Flying from Ottawa to Prague in July is currently the most expensive (average of C$ 1,183). 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.
Explore flights to Prague departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
Discover the top 3 airlines that operate flights from Ottawa to Prague. 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 31 October 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ottawa to Prague?
When you search for this flight from Ottawa to Prague, 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 Ottawa to Prague?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Prague.
Can Cheapflights find flights from Ottawa to Prague with no change fees?
Certainly. Search results for flights to Prague from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Ottawa to Prague become cheaper?
Not ready to book yet? You can track prices for flights from Ottawa to Prague on Cheapflights with our Price Alert feature and get notified when better prices are available.
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