Find flights
When to book

Cheap flights from Prague to Ottawa from C$ 423

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — YOW
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Prague to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Prague to Ottawa
Explore the most affordable flight options available from Prague to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Thu 14/512:00 p.m.
PRG
-
YOW
2 stops18h 20m
Multiple Airlines
Mon 18/56:55 a.m.
YOW
-
PRG
2 stops27h 05m
Multiple Airlines
Deal found 28/4C$ 930
Thu 11/69:45 p.m.
PRG
-
YOW
1 stop20h 55m
Multiple Airlines
Thu 18/67:00 a.m.
YOW
-
PRG
2 stops32h 10m
Multiple Airlines
Deal found 27/4C$ 974
Tue 1/96:20 a.m.
PRG
-
YOW
3 stops24h 00m
Multiple Airlines
Mon 7/96:55 a.m.
YOW
-
PRG
2 stops31h 10m
Multiple Airlines
Deal found 27/4C$ 1,053
Sun 10/56:15 p.m.
PRG
-
YOW
3 stops36h 05m
Multiple Airlines
Sun 17/52:00 p.m.
YOW
-
PRG
2 stops20h 55m
Multiple Airlines
Deal found 25/4C$ 1,061
Wed 13/54:25 p.m.
PRG
-
YOW
3 stops31h 10m
Multiple Airlines
Sun 17/52:00 p.m.
YOW
-
PRG
2 stops20h 55m
Multiple Airlines
Deal found 27/4C$ 1,072
Sun 17/58:50 a.m.
PRG
-
YOW
2 stops21h 30m
Multiple Airlines
Sun 24/56:55 a.m.
YOW
-
PRG
2 stops31h 35m
Multiple Airlines
Deal found 27/4C$ 1,076

Find flight deals from Prague to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Prague (PRG) to Ottawa (YOW). 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 29 April 2026.

Round-trip from

C$ 930

One-way from

C$ 423
14/5-18/5
  • 14/5-18/5
  • 4 total stops
  • 45h 25m total
  • Prague to Ottawa
Search Deals
26/5
  • 26/5
  • 2 total stops
  • 17h 15m total
  • Prague to Ottawa
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Prague to Ottawa 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 29 April 2026.
Use the filters below to find and compare flights from Prague to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PragueOttawa

PRG - YOW

PRGYOW

Václav Havel Prague

Thu 14/5

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

1 stop20h 55m

Ottawa

Mon 18/5

6:35 p.m.-9:55 p.m.

2 stops21h 20m

C$ 1,101

PragueOttawa

PRG - YOW

PRGYOW

Václav Havel Prague

Fri 29/5

9:00 a.m.-8:05 p.m.

3 stops17h 05m

Ottawa

Fri 5/6

7:00 a.m.-4:55 p.m.

2 stops27h 55m

C$ 1,182

PragueOttawa

PRG - YOW

PRGYOW

Václav Havel Prague

Thu 15/10

8:50 a.m.-12:20 a.m.

2 stops21h 30m

Ottawa

Thu 29/10

5:40 a.m.-9:10 p.m.

2 stops34h 30m

C$ 1,206

PragueOttawa

PRG - YOW

PRGYOW

Václav Havel Prague

Sun 10/5

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

1 stop14h 30m

Ottawa

Sun 17/5

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

1 stop20h 10m

C$ 1,285

PragueOttawa

PRG - YOW

PRGYOW

Václav Havel Prague

Sun 10/5

6:00 a.m.-5:35 p.m.

2 stops17h 35m

Ottawa

Sun 17/5

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

1 stop20h 10m

C$ 1,288
Quickest round-trip

PragueOttawa

PRG - YOW

PRGYOW

Václav Havel Prague

Wed 13/5

2:30 p.m.-12:20 a.m.

2 stops15h 50m

Ottawa

Sun 17/5

5:25 p.m.-10:50 a.m.

1 stop11h 25m

C$ 1,291

PragueOttawa

PRG - YOW

PRGYOW

Václav Havel Prague

Thu 11/6

11:40 a.m.-8:28 a.m.

2 stops26h 48m

Ottawa

Mon 15/6

11:15 a.m.-1:55 p.m.

2 stops20h 40m

C$ 1,319

PragueOttawa

PRG - YOW

PRGYOW

Václav Havel Prague

Sun 14/6

9:10 a.m.-8:28 a.m.

2 stops29h 18m

Ottawa

Sun 28/6

9:10 a.m.-8:45 a.m.

2 stops17h 35m

C$ 1,322

PragueOttawa

PRG - YOW

PRGYOW

Václav Havel Prague

Tue 1/9

2:30 p.m.-12:20 a.m.

2 stops15h 50m

Ottawa

Mon 7/9

5:10 p.m.-10:50 a.m.

1 stop11h 40m

C$ 1,339
Cheapest one-way

PragueOttawa

PRG - YOW

PRGYOW

Václav Havel Prague

Sun 24/5

3:45 p.m.-5:35 p.m.

3 stops55h 50m

C$ 475

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Prague to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Prague 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.

Related info for your journey

Find useful and relevant information for your journey from Prague to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

  • Can I find deals for business class flights from Prague to Ottawa?

    Yes. Cheapflights offers flight deals from Prague to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Wakefield
Pembroke
Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Prague to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Prague to Pearson Intl flights
Prague to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

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 Prague to Ottawa?

Cheapflights makes it easy to find Prague to Ottawa flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Prague to Ottawa?

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 Prague to Ottawa.

Can Cheapflights find flights from Prague to Ottawa with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Prague to Ottawa flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Prague to Ottawa become cheaper?

Not ready to book yet? You can track prices for flights from Prague to Ottawa 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.