Cheap Flights to Bonn - Rhein-Sieg from CA $173

View CA $173 flight on Sun, Jun. 8, 2025Opens in a new window

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How much is the cheapest flight to Bonn - Rhein-Sieg?

Prices were available within the past 7 days and start at CA $173 for one-way flights and CA $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sun., Jun. 8 - Fri., Jun. 13
DUB
Dublin
QKL
Cologne
CA $270 Roundtrip, found 3 days ago
CA $270
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sun., Jun. 8 from Dublin to Cologne, returning Fri., Jun. 13, priced at CA $270 found 3 days ago
Eurowings
Fri., Aug. 22 - Fri., Aug. 29
BER
Berlin
CGN
Cologne
CA $313 Roundtrip, found 5 days ago
CA $313
Roundtrip
found 5 days ago
Select Eurowings flight, departing Fri., Aug. 22 from Berlin to Cologne, returning Fri., Aug. 29, priced at CA $313 found 5 days ago
Lufthansa
Fri., May 16 - Sun., May 18
DUB
Dublin
CGN
Cologne
CA $320 Roundtrip, found 4 days ago
CA $320
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri., May 16 from Dublin to Cologne, returning Sun., May 18, priced at CA $320 found 4 days ago
Lufthansa
Thu., Jun. 26 - Sat., Jul. 26
BER
Berlin
QKL
Cologne
CA $413 Roundtrip, found 9 hours ago
CA $413
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Thu., Jun. 26 from Berlin to Cologne, returning Sat., Jul. 26, priced at CA $413 found 9 hours ago
Condor
Fri., May 9 - Thu., May 15
YYZ
Toronto
QKL
Cologne
CA $851 Roundtrip, found 4 days ago
CA $851
Roundtrip
found 4 days ago
Select Condor flight, departing Fri., May 9 from Toronto to Cologne, returning Thu., May 15, priced at CA $851 found 4 days ago

Expedia.ca gives you the best tools to secure great deals on flights to Bonn - Rhein-Sieg. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Bonn - Rhein-Sieg. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Bonn - Rhein-Sieg.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Bonn - Rhein-Sieg flights with full confidence knowing that you've found the best deal online.

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Frequently asked questions

How do I find cheap flights to Bonn - Rhein-Sieg that have flexible change policies?
At Expedia, we’ve been channeling our inner gymnast to offer you the most flexible airfares in town. Simply click on “No change fee” directly under the “Flexible change policies” heading to find your dream flight to Bonn - Rhein-Sieg.
Which airlines fly to Bonn - Rhein-Sieg?
Delta Air Lines is a leading air carrier servicing Bonn - Rhein-Sieg. Look up airfares to Duesseldorf Intl. Airport (DUS) and you’ll have 13 Delta Air Lines flights each month to pick from.
How can I find cheap tickets to Bonn - Rhein-Sieg?
In the last seven days, CA $270 was the lowest price for a flight to Bonn - Rhein-Sieg. If you want to save even more, book ahead of time and be flexible with your travel dates. Search for your trip to Bonn - Rhein-Sieg, then compare prices for nearby days by clicking on our “flexible dates” link.
How much is a flight to Bonn - Rhein-Sieg?
In the last seven days, round-trip airfares to Bonn - Rhein-Sieg sold for as little as CA $270 and reached a maximum cost of CA $894. For one-way trips departing from Dublin (DUB), the lowest amount paid during this same period was CA $173.
What are the most popular airports to fly into in Bonn - Rhein-Sieg?
Bonn - Rhein-Sieg’s main airport is Duesseldorf Intl. Airport (DUS). Get your next exciting adventure underway by securing a ticket on one of the 13 flights a month to this destination.
When is the cheapest time to fly to Bonn - Rhein-Sieg?
If you can be flexible with what date you travel to Bonn - Rhein-Sieg, fly out earlier in the week. The cheapest day to take off is usually Tuesday, followed closely by Monday. Saturday is typically the most expensive day, with lots of vacationers preferring to take off on the weekend.
How much is a plane ticket to Bonn - Rhein-Sieg?
In the last seven days, flights to Bonn - Rhein-Sieg varied from CA $270 to CA $894.
What months are the cheapest to book a flight to Bonn - Rhein-Sieg?
To score a great deal to Bonn - Rhein-Sieg, try to book during the month of February when the prices are at their cheapest. When’s the most expensive time? In the United States, it’s the month of December.
Flights to Bonn - Rhein-Sieg information
Destination airport
Cologne - Bonn
Destination airport IATA code
CGN
Destination city name
Cologne
Roundtrip price
CA $207

Trending flights to Bonn - Rhein-Sieg

Prices were available within the past 7 days and start at CA $173 for one-way flights and CA $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Fri., May 9 - Thu., May 15
YYZ
Toronto
QKL
Cologne
CA $851 Roundtrip, found 4 days ago
CA $851
Roundtrip
found 4 days ago
Select Condor flight, departing Fri., May 9 from Toronto to Cologne, returning Thu., May 15, priced at CA $851 found 4 days ago
*Available to Expedia members.