$899 Cheap Flights from Ottawa (YOW) to Cologne (CGN)

View $899 flight on Wed, Sep 10, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Ottawa to Cologne (YOW-CGN)

Prices were available within the past 7 days and start at $899 for one-way flights and $912 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Sep 10 - Thu, Sep 25
YOW
Ottawa
CGN
Cologne
$912 Roundtrip, found 6 days ago
$912
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 10 from Ottawa to Cologne, returning Thu, Sep 25, priced at $912 found 6 days ago
Air Canada
Wed, Sep 10 - Thu, Sep 25
YOW
Ottawa
CGN
Cologne
$913 Roundtrip, found 6 days ago
$913
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 10 from Ottawa to Cologne, returning Thu, Sep 25, priced at $913 found 6 days ago
Austrian Airlines
Wed, Sep 10 - Thu, Sep 25
YOW
Ottawa
CGN
Cologne
$925 Roundtrip, found 6 days ago
$925
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Wed, Sep 10 from Ottawa to Cologne, returning Thu, Sep 25, priced at $925 found 6 days ago
Lufthansa
Wed, Sep 10 - Thu, Sep 25
YOW
Ottawa
CGN
Cologne
$932 Roundtrip, found 6 days ago
$932
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Wed, Sep 10 from Ottawa to Cologne, returning Thu, Sep 25, priced at $932 found 6 days ago
Austrian Airlines
Wed, Sep 10 - Thu, Sep 25
YOW
Ottawa
CGN
Cologne
$938 Roundtrip, found 6 days ago
$938
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Wed, Sep 10 from Ottawa to Cologne, returning Thu, Sep 25, priced at $938 found 6 days ago
Air Canada
Thu, Aug 28 - Thu, Sep 4
YOW
Ottawa
CGN
Cologne
$939 Roundtrip, found 3 days ago
$939
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Aug 28 from Ottawa to Cologne, returning Thu, Sep 4, priced at $939 found 3 days ago
Air Canada
Wed, Sep 10 - Thu, Sep 25
YOW
Ottawa
CGN
Cologne
$941 Roundtrip, found 6 days ago
$941
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Sep 10 from Ottawa to Cologne, returning Thu, Sep 25, priced at $941 found 6 days ago
Air Canada
Thu, Aug 28 - Thu, Sep 4
YOW
Ottawa
CGN
Cologne
$942 Roundtrip, found 3 days ago
$942
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Aug 28 from Ottawa to Cologne, returning Thu, Sep 4, priced at $942 found 3 days ago
Swiss International Air Lines
Wed, Sep 10 - Thu, Sep 25
YOW
Ottawa
CGN
Cologne
$1,456 Roundtrip, found 6 days ago
$1,456
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Wed, Sep 10 from Ottawa to Cologne, returning Thu, Sep 25, priced at $1,456 found 6 days ago
Turkish Airlines
Wed, Sep 10 - Thu, Sep 25
YOW
Ottawa
CGN
Cologne
$1,695 Roundtrip, found 6 days ago
$1,695
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Wed, Sep 10 from Ottawa to Cologne, returning Thu, Sep 25, priced at $1,695 found 6 days ago
Flights from Ottawa (YOW) to Cologne (CGN)
Origin airport
Macdonald-Cartier Intl.
Destination airport
Cologne - Bonn
Roundtrip price
$911
Distance
3633 mi

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to Cologne - Bonn Airport (CGN) cost?
Discover the latest flight deals from YOW to CGN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from YOW to CGN?
The cheapest flights from YOW to CGN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from YOW to CGN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from YOW to CGN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
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.

Explore a world of travel with Expedia

*Available to One Key members.