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.

In terms of precipitation, rainfall in Prague ranges from 10.0 - 60.0 mm per month. June is typically the wettest month, when rainfall can reach 60.0 mm. February is typically the driest time to visit Prague when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Prague, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest time of day to fly from YOW to PRG?

When flying from Ottawa to Prague, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

C$ 698+ Cheap Flights from Ottawa to Prague

Cheap flight deals from Ottawa to Prague

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ottawa to Prague
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 8 October 2026.

Mon 19/106:50 a.m. -

2 stops32h 35m

Tue 3/118:00 a.m. -

2 stops22h 44m

Deal found 4/10C$ 992

Thu 5/116:50 a.m. -

2 stops27h 10m

Wed 18/119:05 p.m. -

3 stops27h 40m

Deal found 5/10C$ 1,188

Mon 2/112:00 p.m. -

3 stops25h 10m

Mon 9/115:05 p.m. -

3 stops27h 02m

Deal found 5/10C$ 1,195

Sat 17/102:00 p.m. -

2 stops20h 00m

Wed 21/1012:30 p.m. -

1 stop12h 40m

Deal found 4/10C$ 1,196

Wed 7/102:50 p.m. -

2 stops14h 10m

Wed 14/1012:30 p.m. -

2 stops29h 15m

Deal found 3/10C$ 1,199

Thu 5/115:10 p.m. -

1 stop12h 00m

Wed 18/116:30 a.m. -

1 stop14h 30m

Deal found 5/10C$ 1,207

Mon 19/105:10 p.m. -

1 stop15h 50m

Tue 3/116:30 a.m. -

1 stop14h 30m

Deal found 4/10C$ 1,209

Mon 23/1110:50 a.m. -

2 stops16h 00m

Mon 11/19:40 a.m. -

2 stops18h 52m

Deal found 3/10C$ 1,225

Find flight deals from Ottawa to Prague

Round-trip from	C$ 992
One-way from	C$ 698
Popular in	July
Cheapest in	January
Average price	C$ 1,283

19/10-3/11
4 total stops
55h 19m total
Ottawa to Prague

Search Deals

20/11-31/12
3 total stops
41h 00m total
Ottawa to Prague

Search Deals

Highest demand for flights based on searches. 25% potential increase in price (C$ 747 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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Fri 20/11

5:45 p.m.-4:45 p.m.

3 stops41h 00m

Václav Havel Prague

Wed 31/12

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

Nonstop0h 00m

C$ 698

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Fri 20/11

5:40 p.m.-8:45 a.m.

2 stops33h 05m

Václav Havel Prague

Wed 31/12

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

Nonstop0h 00m

C$ 713

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Mon 19/10

6:50 a.m.-9:25 p.m.

2 stops32h 35m

Václav Havel Prague

Tue 3/11

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

2 stops22h 44m

C$ 992

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Mon 2/11

2:00 p.m.-9:10 p.m.

3 stops25h 10m

Václav Havel Prague

Mon 9/11

5:05 p.m.-2:07 p.m.

3 stops27h 02m

C$ 1,195

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$ 1,196

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Thu 5/11

9:00 a.m.-8:50 a.m.

2 stops17h 50m

Václav Havel Prague

Wed 18/11

8:15 p.m.-10:32 p.m.

2 stops32h 17m

C$ 1,199

Quickest round-trip

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Thu 5/11

5:10 p.m.-11:10 a.m.

1 stop12h 00m

Václav Havel Prague

Wed 18/11

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

1 stop14h 30m

C$ 1,207

OttawaPrague

YOW Ottawa - PRG Václav Havel Prague

YOWPRG

Ottawa

Mon 19/10

5:10 p.m.-3:00 p.m.

1 stop15h 50m

Václav Havel Prague

Tue 3/11

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

1 stop14h 30m

C$ 1,209

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

YOW-PRG

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

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$ 1,383.

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

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

Reviews

1 / 20

10.0

Excellent

Carlie,Jun 2026

ATH - CDG

Air Canada

7.1

Good

11,736 reviews

Air France

7.5

Good

1,649 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Carlie,Jun 2026

ATH - CDG

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

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Alternative routes for Ottawa to Prague

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Pierre Elliott Trudeau Intl to Prague flights

Thunder Bay to Prague flights

Windsor to Prague flights

Top 2 airlines flying from Ottawa to Prague

Airline	Cheapest	Average	Flexibility	On-time
Air France	CheapestC$ 1,025	AverageC$ 1,420	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Air Canada	CheapestC$ 1,213	AverageC$ 1,504	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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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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Cheap flights from Ottawa to Prague from C$ 698

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Prague

Cheapest flights from Ottawa to PragueExplore 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 8 October 2026.

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 8 October 2026.

Best flights from Ottawa to PragueDiscover 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 8 October 2026.

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 8 October 2026.

Last-minute flights from Ottawa to PragueDiscover last-minute flight deals from Ottawa to Prague. Data last updated 8 October 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Prague. Data last updated 8 October 2026 and is based on user searches.

One-way flights from Ottawa to PragueSearch for one-way flight options from Ottawa to Prague. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Search for one-way flight options from Ottawa to Prague. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Find flight deals from Ottawa to Prague

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One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to Prague that are best for you.

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.

Cheapflights Insights

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$ 1,383.

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.

Related info for your journey

How long is the flight from Ottawa to Prague?

What are the cheapest airlines flying from Ottawa to Prague round-trip?

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

How can I find direct flights from Ottawa to Prague?

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

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 Ottawa to Prague

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Prague by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Ottawa to Prague by cabin class

Find flights from Ottawa to Prague, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ottawa and Prague flights

Browse other Ottawa and Prague flight options. Last updated on 8 October 2026.

Other flights from Ottawa

Browse through other flights departing from Ottawa. Flights are based on user searches made on Cheapflights and were last updated on 8 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Prague

Explore flights to Prague departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 October 2026.

Top 2 airlines flying from Ottawa to Prague

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Prague?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ottawa to Prague
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 8 October 2026.

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 8 October 2026.

Last-minute flights from Ottawa to Prague
Discover last-minute flight deals from Ottawa to Prague. Data last updated 8 October 2026 and is based on user searches.

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 8 October 2026.