Cheap Flights to Bonn - Rhein-Sieg

View AU$108 flight on Mon, 16 Feb 2026Opens in a new window

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Cheap Tickets to Bonn - Rhein-Sieg

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eurowings Luftverkehrs
Mon, 16 Feb - Mon, 23 Feb
ZRH
Zürich
CGN
Cologne
AU$216 Return, found 2 days ago
AU$216
Return
found 2 days ago
Select Eurowings Luftverkehrs flight, departing Mon, 16 Feb from Zürich to Cologne, returning Mon, 23 Feb, priced at AU$216 found 2 days ago
British Airways
Fri, 20 Feb - Mon, 23 Feb
LHR
London
CGN
Cologne
AU$306 Return, found 20 hours ago
AU$306
Return
found 20 hours ago
Select British Airways flight, departing Fri, 20 Feb from London to Cologne, returning Mon, 23 Feb, priced at AU$306 found 20 hours ago
Lufthansa
Fri, 12 Dec - Wed, 17 Dec
LHR
London
CGN
Cologne
AU$348 Return, found 9 hours ago
AU$348
Return
found 9 hours ago
Select Lufthansa flight, departing Fri, 12 Dec from London to Cologne, returning Wed, 17 Dec, priced at AU$348 found 9 hours ago
Austrian Airlines
Mon, 16 Feb - Mon, 23 Feb
ZRH
Zürich
CGN
Cologne
AU$355 Return, found 2 days ago
AU$355
Return
found 2 days ago
Select Austrian Airlines flight, departing Mon, 16 Feb from Zürich to Cologne, returning Mon, 23 Feb, priced at AU$355 found 2 days ago
Swiss International Air Lines
Fri, 20 Feb - Mon, 23 Feb
LHR
London
CGN
Cologne
AU$561 Return, found 20 hours ago
AU$561
Return
found 20 hours ago
Select Swiss International Air Lines flight, departing Fri, 20 Feb from London to Cologne, returning Mon, 23 Feb, priced at AU$561 found 20 hours ago

Find the cheapest month to fly from Columbus (CMH) to Frankfurt (FRA)

November is typically the cheapest month to fly

From AU$986 - AU$2,553 per traveller.

Bonn - Rhein-Sieg Flights

Have the time of your life in Bonn - Rhein-Sieg

Flying to Bonn - Rhein-Sieg is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Bonn - Rhein-Sieg flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Bonn - Rhein-Sieg in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Bonn - Rhein-Sieg. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Bonn - Rhein-Sieg, North Rhine-Westphalia has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

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What are you waiting for?

Expedia.com.au helps you find cheap flights to Bonn - Rhein-Sieg AU$216. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Bonn - Rhein-Sieg-bound flight. Bon voyage!

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, AU$216 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 AU$216 and reached a maximum cost of AU$1,512. For one-way trips departing from Zürich (ZRH), the lowest amount paid during this same period was AU$108.
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 holiday makers 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 AU$216 to AU$1,512.
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 Central Train Station
Destination airport IATA code
QKL
Destination city name
Cologne
Return price
AU$1,631

Trending flights to Bonn - Rhein-Sieg

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Wed, 5 Nov - Tue, 11 Nov
MEL
Melbourne
CGN
Cologne
AU$1,512 Return, found 23 hours ago
AU$1,512
Return
found 23 hours ago
Select Qantas Airways flight, departing Wed, 5 Nov from Melbourne to Cologne, returning Tue, 11 Nov, priced at AU$1,512 found 23 hours ago

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