Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Prague from C$ 614

YOW — PRG
3 Nov — 10 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Prague

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Prague

Sun 18/106:55 a.m. -
2 stops31h 35m
Mon 26/108:00 a.m. -
2 stops21h 44m
Deal found 29/9C$ 1,063
Sun 18/106:55 a.m. -
2 stops20h 45m
Mon 30/117:20 p.m. -
2 stops35h 24m
Deal found 29/9C$ 1,143
Sat 17/106:55 a.m. -
2 stops32h 30m
Sat 7/118:00 a.m. -
2 stops22h 44m
Deal found 29/9C$ 1,161
Sat 17/102:00 p.m. -
2 stops20h 00m
Wed 21/1012:30 p.m. -
1 stop12h 40m
Deal found 3/10C$ 1,197
Wed 7/102:50 p.m. -
2 stops14h 10m
Wed 14/1012:30 p.m. -
1 stop18h 15m
Deal found 3/10C$ 1,200
Sat 14/1110:50 a.m. -
2 stops15h 55m
Sat 21/119:45 a.m. -
2 stops18h 05m
Deal found 30/9C$ 1,214

Find flight deals from Ottawa to Prague

Round-trip from

C$ 1,063

One-way from

C$ 614

Popular in

July

Cheapest in

January

Average price

C$ 1,284
18/10-26/10
  • 18/10-26/10
  • 4 total stops
  • 53h 19m total
  • Ottawa to Prague
Search Deals
13/11-31/12
  • 13/11-31/12
  • 2 total stops
  • 58h 25m total
  • Ottawa to Prague
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 748 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 198 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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 Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Fri 13/11

4:15 p.m.-8:40 a.m.

2 stops58h 25m

Václav Havel Prague

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 614

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Mon 21/12

8:50 p.m.-9:30 p.m.

3 stops42h 40m

Václav Havel Prague

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 1,021

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Sun 18/10

6:55 a.m.-8:30 p.m.

2 stops31h 35m

Václav Havel Prague

Mon 26/10

8:00 a.m.-12:44 a.m.

2 stops21h 44m

C$ 1,063

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Sat 17/10

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

2 stops32h 30m

Václav Havel Prague

Sat 7/11

8:00 a.m.-12:44 a.m.

2 stops22h 44m

C$ 1,161

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Sat 17/10

2:00 p.m.-4:00 p.m.

2 stops20h 00m

Václav Havel Prague

Wed 21/10

12:30 p.m.-7:10 p.m.

1 stop12h 40m

C$ 1,197

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Sun 18/10

6:00 p.m.-10:50 a.m.

1 stop10h 50m

Václav Havel Prague

Mon 26/10

6:50 a.m.-9:47 a.m.

2 stops31h 57m

C$ 1,201

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Fri 5/3

7:50 p.m.-4:05 p.m.

2 stops38h 15m

Václav Havel Prague

Thu 11/3

9:40 a.m.-9:47 a.m.

2 stops30h 07m

C$ 1,215
Quickest round-trip

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Sun 15/11

5:10 p.m.-9:05 a.m.

1 stop9h 55m

Václav Havel Prague

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 1,291

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Fri 13/11

5:10 p.m.-5:05 p.m.

1 stop17h 55m

Václav Havel Prague

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 1,361

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Mon 21/12

5:10 p.m.-5:05 p.m.

1 stop17h 55m

Václav Havel Prague

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 1,460

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/9

Sorted by cheapest first

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

Cheapflights Insights

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

What’s the top layover airport for flights from Ottawa to Prague?

Paris (CDG) – chosen by Cheapflights users on 93% of one-stop itineraries from Ottawa to Prague on Cheapflights.

What’s the cheapest layover airport for flights from Ottawa to Prague?

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 1,384.

What’s the fastest layover option from Ottawa to Prague?

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 10h 50m.

Which airport typically offers the quickest layover for flights from Ottawa to Prague?

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 3h 07m.

Reviews of airlines servicing Prague

Check out reviews from past customers who have flown with Air France and Air Canada 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.
Air France
7.5
Good
1,649 reviews
Check prices

Crew

8.2

Overall

7.5

Comfort

7.4

Boarding

7.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!
Air France
7.5
Good
1,649 reviews
Air France
7.5
Good
1,649 reviews
Check prices

Crew

8.2

Overall

7.5

Comfort

7.4

Boarding

7.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!
Air Canada
7.1
Good
11,717 reviews
Air France
7.5
Good
1,649 reviews
Check prices

Crew

8.2

Overall

7.5

Comfort

7.4

Boarding

7.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Carlie,Jun 2026

ATH - CDG

The crew was very friendly and one even suggested i look outside the window so I can see the Swiss Alps! I was not expecting food on our 2.5hour flight - sample of 3 kinds of sandwiches (super soft bread) and 2 mini apple filled donuts that was so good. Air france is my new favorite airline!

Related info for your journey

  • How long is the flight from Ottawa to Prague?

    Air Canada can get you from Ottawa to Prague in just under 20h. Your travel time can differ by up to . Airlines will cover a distance of 6323 km.

  • 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$ 1,025. Another option worth looking into is Air Canada, starting at C$ 1,213 round trip. These flights start at 31% lower than the current average price 3 months from now.

  • Can I find deals for flights from Ottawa to Prague that include hotel bookings?

    Yes. In addition to deals on Ottawa to Prague flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Prague?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Prague.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ottawa to Prague

Pearson Intl to Prague flights
Toronto Island to Prague flights
Pierre Elliott Trudeau Intl to Prague flights
Thunder Bay to Prague flights
Windsor to Prague flights

Top 2 airlines flying from Ottawa to Prague

AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,025AverageC$ 1,420FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 1,213AverageC$ 1,505FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.