$846 Cheap Flights from Ottawa (YOW) to Cologne (CGN)

View $846 flight on Fri, Oct 17, 2025Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Cologne - Bonn Airport (CGN)

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Cheap Flights from Ottawa to Cologne (YOW-CGN)

Prices were available within the past 7 days and start at $846 for one-way flights and $1,714 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Fri, Oct 17 - Sat, Nov 8
YOW
Ottawa
CGN
Cologne
$1,714 Roundtrip, found 4 days ago
$1,714
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Fri, Oct 17 from Ottawa to Cologne, returning Sat, Nov 8, priced at $1,714 found 4 days ago

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to Cologne - Bonn Airport (CGN) cost?
Lock in a cheap one-way flight from $846 or cheap return flight from $1,714 from Macdonald-Cartier Intl. Airport (YOW) to Cologne - Bonn Airport (CGN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Macdonald-Cartier Intl. Airport (YOW) to Cologne - Bonn Airport (CGN)?
Flying in October can help you save, as it's the cheapest month for flights between YOW and CGN. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Macdonald-Cartier Intl. Airport (YOW) to Cologne - Bonn Airport (CGN)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest YOW to CGN flight.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Cologne - Bonn Airport (CGN)?
There are no daily direct flights available from Macdonald-Cartier Intl. Airport (YOW) to Cologne - Bonn Airport (CGN). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from YOW to CGN?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Macdonald-Cartier Intl. Airport (YOW) to Cologne - Bonn Airport (CGN)?
To arrive at Cologne - Bonn Airport (CGN) on time, book a flight that leaves from Macdonald-Cartier Intl. Airport (YOW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Macdonald-Cartier Intl. Airport (YOW) to Cologne - Bonn Airport (CGN) last-minute?
Last-minute bookings from YOW to CGN are typically more expensive. To secure the best prices, start looking for flights early. That being said, if you're flexible with your travel plans, you may find a cheap ticket right before your journey.
Is it cheaper to book a YOW to CGN flight and hotel package?
Booking a YOW to CGN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our extensive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Cologne - Bonn Airport (CGN)?
If you reserved your YOW to CGN flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Cologne - Bonn
Roundtrip price
$1,714
Distance
3633 mi

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Ottawa to Cologne Flights

The cheapest times to fly from Ottawa to Cologne

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ottawa to Cologne are during the month of October. You can find some of the cheapest flights from Ottawa to Cologne with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ottawa to Cologne

Sunday is one of the best days to book for cheap flights from Ottawa to Cologne: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ottawa to Cologne

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ottawa to Cologne in 2025. You can also book with separate airlines for your outbound and return journeys, from $846 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ottawa to Cologne flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ottawa to Cologne airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Ottawa to Cologne Flights

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*Available to One Key members.