Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Copenhagen from C$ 399

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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CPH
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Ottawa to Kastrup Copenhagen are usually found in January or November, booked 80 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Ottawa to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Copenhagen (CPH). 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 July 2025.

Round-trip from

C$ 989

One-way from

C$ 399

Popular in

July

Cheapest in

January

Average price

C$ 1,523
24/8-28/8
  • 24/8-28/8
  • 4 total stops
  • 47h 11m total
  • Ottawa to Copenhagen
Search Deals
19/9
  • 19/9
  • 2 total stops
  • 34h 50m total
  • Ottawa to Copenhagen
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 191 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Ottawa to Copenhagen

Cheapest flights from Ottawa to Copenhagen
Explore the most affordable flight options available from Ottawa to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Sun 24/811:55 a.m.YOW - CPH
2 stops19h 00mMultiple Airlines
Thu 28/84:45 p.m.CPH - YOW
2 stops28h 11mMultiple Airlines
Deal found 28/7C$ 989
Sun 14/910:30 a.m.YOW - CPH
2 stops14h 40mAir Canada
Thu 18/912:35 p.m.CPH - YOW
2 stops13h 39mAir Canada
Deal found 28/7C$ 1,170
Sun 31/85:15 p.m.YOW - CPH
1 stop19h 30mAir France
Wed 22/1011:35 a.m.CPH - YOW
1 stop33h 30mAir France
Deal found 29/7C$ 1,292

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Copenhagen 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 July 2025.
Use the filters below to find and compare flights from Ottawa to Copenhagen that are best for you.

Fly from

Ottawa

Fly to

Copenhagen

Route

Depart

Return

Price

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Sun 24/8

11:55 a.m.-12:55 p.m.

2 stops19h 00m

Kastrup Copenhagen

Thu 28/8

4:45 p.m.-2:56 p.m.

2 stops28h 11m

C$ 989

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Sun 14/9

10:30 a.m.-7:10 a.m.

2 stops14h 40m

Kastrup Copenhagen

Thu 18/9

12:35 p.m.-8:14 p.m.

2 stops13h 39m

C$ 1,170

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Sun 31/8

5:15 p.m.-6:45 p.m.

1 stop19h 30m

Kastrup Copenhagen

Wed 22/10

11:35 a.m.-3:05 p.m.

1 stop33h 30m

C$ 1,292

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Fri 19/9

5:55 a.m.-10:45 p.m.

2 stops34h 50m

C$ 399

OttawaCopenhagen

YOW - CPH

YOWCPH

Ottawa

Tue 26/8

11:05 a.m.-7:10 a.m.

1 stop14h 05m

C$ 713

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Best time to book a flight from Ottawa to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen 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 Copenhagen

How far ahead should I book a flight from Ottawa to Copenhagen?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Copenhagen. Price data was last updated on 25 July 2025.

The best time to book flights from Ottawa to Copenhagen is 80 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 Copenhagen?

Currently, February is the cheapest month in which you can book a flight from Ottawa to Copenhagen (average of C$ 591). Flying from Ottawa to Copenhagen in July is currently the most expensive (average of C$ 871). 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 CPH?

Find hourly flight availability from Ottawa to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Ottawa to Copenhagen by exploring options for tickets in the evening.

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

Share of one-stop round-trip flights from Ottawa to Copenhagen chosen by Cheapflights users in the past 12 months, using the same layover each way.

Paris (CDG) – chosen by Cheapflights users on 50% of one-stop itineraries from Ottawa to Copenhagen on Cheapflights.

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

Average round-trip fare for 1-stop flights from Ottawa to Copenhagen, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 1,236.

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

Shortest average travel time for 1-stop one-way flights from Ottawa to Copenhagen, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 4h 18m.

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

Average layover duration for 1-stop one-way flights from Ottawa to Copenhagen, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 2h 27m.

Reviews of airlines servicing Copenhagen

Get insights into the airlines that provide service to Copenhagen. 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 Copenhagen. Reviews last updated 29 July 2025.
Read through reviews of airlines operating flights from Ottawa to Copenhagen, such as Air France and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,465 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.4

Entertainment

7.0

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air France
7.5
Good
1,465 reviews
Air France
7.5
Good
1,465 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.4

Entertainment

7.0

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air Canada
7.1
Good
9,822 reviews
Air France
7.5
Good
1,465 reviews
Check prices

Comfort

7.4

Crew

8.1

Boarding

7.4

Entertainment

7.0

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

Related info for your journey

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

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

    Cheapflights users have booked flights from Ottawa to Copenhagen round-trip from C$ 1,170. Another airline that can offer you cheap pricing is Air France. You may be able to fly from Ottawa to Copenhagen for 5% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Copenhagen 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 Copenhagen?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Copenhagen (average of C$ 591). Flying from Ottawa to Copenhagen in July is currently the most expensive (average of C$ 871). 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.

See more FAQs

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.

Top 3 airlines flying from Ottawa to Copenhagen

Discover the top 3 airlines that operate flights from Ottawa to Copenhagen. 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 948AverageC$ 1,148FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 956AverageC$ 1,216FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,020AverageC$ 1,376FlexibilityNo cancel feeOn-time77%
Search Air France 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 Ottawa to Copenhagen?

Deals for Ottawa to Copenhagen flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Copenhagen by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Copenhagen, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Ottawa to Copenhagen flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.