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Cheap flights from Ottawa to Prague from C$ 393

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Prague departing on 14/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ottawa to Prague

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 a.m. - 4:55 p.m.
YOW
-
PRG
26h 15m
2 stops
Multiple Airlines Logo
9:45 p.m. - 12:40 p.m.
PRG
-
YOW
20h 55m
1 stop
C$ 963Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
4:00 p.m. - 8:20 a.m.
YOW
-
PRG
34h 20m
3 stops
Multiple Airlines Logo
9:45 p.m. - 12:40 p.m.
PRG
-
YOW
20h 55m
1 stop
C$ 966Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
8:40 a.m. - 9:25 p.m.
YOW
-
PRG
30h 45m
2 stops
Multiple Airlines Logo
12:00 p.m. - 12:25 a.m.
PRG
-
YOW
18h 25m
2 stops
C$ 1,086Multiple Airlines
Sat, 30 May - Sat, 6 Jun
Air France Logo
5:25 p.m. - 7:35 p.m.
YOW
-
PRG
20h 10m
1 stop
Air France Logo
6:30 a.m. - 3:00 p.m.
PRG
-
YOW
14h 30m
1 stop
C$ 1,121Air France
Fri, 22 May - Sun, 21 Jun
Air France Logo
5:25 p.m. - 3:00 p.m.
YOW
-
PRG
15h 35m
1 stop
Air France Logo
6:30 a.m. - 3:00 p.m.
PRG
-
YOW
14h 30m
1 stop
C$ 1,124Air France
Thu, 18 Jun - Thu, 25 Jun
Multiple Airlines Logo
5:25 p.m. - 11:00 a.m.
YOW
-
PRG
35h 35m
2 stops
Multiple Airlines Logo
5:20 a.m. - 3:00 p.m.
PRG
-
YOW
15h 40m
1 stop
C$ 1,181Multiple Airlines
Thu, 18 Jun - Thu, 25 Jun
KLM Logo
5:25 p.m. - 1:45 p.m.
YOW
-
PRG
14h 20m
2 stops
KLM Logo
6:00 a.m. - 3:00 p.m.
PRG
-
YOW
15h 00m
2 stops
C$ 1,205KLM
Fri, 22 May - Sun, 21 Jun
Multiple Airlines Logo
9:35 a.m. - 4:55 p.m.
YOW
-
PRG
25h 20m
3 stops
Multiple Airlines Logo
6:10 a.m. - 12:20 a.m.
PRG
-
YOW
24h 10m
3 stops
C$ 1,208Multiple Airlines
Sat, 30 May - Sat, 6 Jun
Multiple Airlines Logo
6:55 a.m. - 9:25 p.m.
YOW
-
PRG
32h 30m
2 stops
Multiple Airlines Logo
12:00 p.m. - 12:20 a.m.
PRG
-
YOW
18h 20m
2 stops
C$ 1,209Multiple Airlines
Thu, 14 May - Thu, 21 May
Multiple Airlines Logo
8:40 a.m. - 4:40 p.m.
YOW
-
PRG
26h 00m
2 stops
Multiple Airlines Logo
6:10 a.m. - 12:20 a.m.
PRG
-
YOW
24h 10m
3 stops
C$ 1,215Multiple Airlines
Sat, 30 May - Sat, 6 Jun

Air France flights from Ottawa to Prague

Our best Air France deals on Ottawa to Prague flight tickets
Air France
22 May
YOW5:25 p.m.Ottawa
20h 10m
1 stop
PRG7:35 p.m.Václav Havel Prague
21 Jun
PRG6:30 a.m.Václav Havel Prague
14h 30m
1 stop
YOW3:00 p.m.Ottawa
C$ 1,121
Air France
18 Jun
YOW5:25 p.m.Ottawa
15h 35m
1 stop
PRG3:00 p.m.Václav Havel Prague
25 Jun
PRG6:30 a.m.Václav Havel Prague
14h 30m
1 stop
YOW3:00 p.m.Ottawa
C$ 1,124
Air France
11 May
YOW5:25 p.m.Ottawa
11h 25m
1 stop
PRG10:50 a.m.Václav Havel Prague
28 May
PRG8:25 p.m.Václav Havel Prague
24h 35m
1 stop
YOW3:00 p.m.Ottawa
C$ 1,155

Aer Lingus flights from Ottawa to Prague

Our best Aer Lingus deals on Ottawa to Prague flight tickets
Aer Lingus
9 Oct
YOW9:00 a.m.Ottawa
20h 10m
2 stops
PRG11:10 a.m.Václav Havel Prague
18 Oct
PRG11:50 a.m.Václav Havel Prague
42h 55m
2 stops
YOW12:45 a.m.Ottawa
C$ 1,328
Aer Lingus
9 Oct
YOW9:00 a.m.Ottawa
20h 10m
2 stops
PRG11:10 a.m.Václav Havel Prague
18 Oct
PRG11:50 a.m.Václav Havel Prague
39h 25m
2 stops
YOW9:15 p.m.Ottawa
C$ 1,330
Aer Lingus
9 Oct
YOW12:00 p.m.Ottawa
17h 10m
2 stops
PRG11:10 a.m.Václav Havel Prague
18 Oct
PRG11:50 a.m.Václav Havel Prague
42h 55m
2 stops
YOW12:45 a.m.Ottawa
C$ 1,343

momondo 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, momondo users made 96,600 searches. Data last updated 4 May 2026.
Use the filters below to find and compare flights from Ottawa to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaPrague

YOW - PRG

YOWPRG

Ottawa

Thu 28/5

8:40 a.m.-4:55 p.m.

2 stops26h 15m

Václav Havel Prague

Thu 4/6

9:45 p.m.-12:40 p.m.

1 stop20h 55m

C$ 963

OttawaPrague

YOW - PRG

YOWPRG

Ottawa

Thu 28/5

4:00 p.m.-8:20 a.m.

3 stops34h 20m

Václav Havel Prague

Thu 4/6

9:45 p.m.-12:40 p.m.

1 stop20h 55m

C$ 966

OttawaPrague

YOW - PRG

YOWPRG

Ottawa

Sat 30/5

8:40 a.m.-9:25 p.m.

2 stops30h 45m

Václav Havel Prague

Sat 6/6

12:00 p.m.-12:25 a.m.

2 stops18h 25m

C$ 1,086

OttawaPrague

YOW - PRG

YOWPRG

Ottawa

Fri 22/5

5:25 p.m.-7:35 p.m.

1 stop20h 10m

Václav Havel Prague

Sun 21/6

6:30 a.m.-3:00 p.m.

1 stop14h 30m

C$ 1,121

OttawaPrague

YOW - PRG

YOWPRG

Ottawa

Thu 18/6

5:25 p.m.-3:00 p.m.

1 stop15h 35m

Václav Havel Prague

Thu 25/6

6:30 a.m.-3:00 p.m.

1 stop14h 30m

C$ 1,124

OttawaPrague

YOW - PRG

YOWPRG

Ottawa

Thu 18/6

5:25 p.m.-11:00 a.m.

2 stops35h 35m

Václav Havel Prague

Thu 25/6

5:20 a.m.-3:00 p.m.

1 stop15h 40m

C$ 1,181
Quickest round-trip

OttawaPrague

YOW - PRG

YOWPRG

Ottawa

Fri 22/5

5:25 p.m.-1:45 p.m.

2 stops14h 20m

Václav Havel Prague

Sun 21/6

6:00 a.m.-3:00 p.m.

2 stops15h 00m

C$ 1,205

OttawaPrague

YOW - PRG

YOWPRG

Ottawa

Sat 30/5

9:35 a.m.-4:55 p.m.

3 stops25h 20m

Václav Havel Prague

Sat 6/6

6:10 a.m.-12:20 a.m.

3 stops24h 10m

C$ 1,208

OttawaPrague

YOW - PRG

YOWPRG

Ottawa

Thu 14/5

6:55 a.m.-9:25 p.m.

2 stops32h 30m

Václav Havel Prague

Thu 21/5

12:00 p.m.-12:20 a.m.

2 stops18h 20m

C$ 1,209

OttawaPrague

YOW - PRG

YOWPRG

Ottawa

Sat 30/5

8:40 a.m.-4:40 p.m.

2 stops26h 00m

Václav Havel Prague

Sat 6/6

6:10 a.m.-12:20 a.m.

3 stops24h 10m

C$ 1,215

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Prague from

How to get the cheapest flight ticket from Ottawa to Prague

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ottawa and Prague?

What is the cheapest month to fly to Prague?

If you are unable to visit Prague during the month of January, then departing from Ottawa during the month February is also very affordable. Most momondo users find prices during this month for around C$ 996.

Can stopping save me money on Ottawa to Prague flights?

You could potentially save up to 3% on your flight if you consider stops on a Ottawa to Prague flight.

When to book flights from Ottawa to Prague

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Prague according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Prague (YOW to PRG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Prague

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from Ottawa to Prague takes 15h 15m
There are no direct flights from Ottawa to Prague. There are no popular flight routes from Ottawa to Prague.
Search flight deals

Frequently asked questions about flying from Ottawa to Prague

  • How far is Ottawa to Václav Havel Prague by plane?

    Václav Havel Prague is 6327.9 km away from Ottawa. 15h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ottawa Airport to Václav Havel Prague Airport?

    Prices for flights from Ottawa Airport to Václav Havel Prague Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ottawa Airport to Václav Havel Prague Airport?

  • How old do you have to be to fly from Ottawa Airport to Václav Havel Prague Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Václav Havel Prague Airport.

  • What documentation or ID do you need to fly to Václav Havel Prague Airport?

    The travel and health documents required for your trip to Václav Havel Prague Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Václav Havel Prague Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ottawa to Prague?

Best airlines flying from Ottawa to Prague

Compare and see reviews for airlines that fly from Ottawa to Prague with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom C$ 986Free CancellationRating
7.4
1,585 reviews
Search Air France flights
Air CanadaPriceFrom C$ 1,069Free CancellationRating
7.1
10,998 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Prague?

Finding the right flight to Prague from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Prague quick and easy, saving you time and money.

Can I find flights from Ottawa to Prague with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Prague from Ottawa with this policy.

How can momondo help me find flights from Ottawa to Prague?

momondo helps you find the best flight between Ottawa and Prague by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ottawa to Prague right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Prague, momondo offers a useful price alert feature which will track prices for flights to Prague from Ottawa and alert you when they change.

An easier way to manage your Prague trip

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Fly your favourite airline to Prague

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Air Canada
Air France
Lufthansa
KLM
British Airways