Flights to Bonn - Rhein-Sieg, North Rhine-Westphalia from NT$3,633

View NT$1,817 flight on Tue, 2026/3/3Opens 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 NT$1,817 for one-way flights and NT$3,633 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eurowings
Tue, Mar 3 - Mon, Mar 16
VIE
Vienna
CGN
Cologne
NT$3,633 Roundtrip, found 3 days ago
NT$3,633
Roundtrip
found 3 days ago
Select Eurowings flight, departing Tue, Mar 3 from Vienna to Cologne, returning Mon, Mar 16, priced at NT$3,633 found 3 days ago
Lufthansa
Thu, Dec 11 - Mon, Dec 15
MUC
Munich
CGN
Cologne
NT$8,175 Roundtrip, found 9 hours ago
NT$8,175
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Thu, Dec 11 from Munich to Cologne, returning Mon, Dec 15, priced at NT$8,175 found 9 hours ago
British Airways
Tue, Mar 3 - Mon, Mar 16
VIE
Vienna
CGN
Cologne
NT$13,299 Roundtrip, found 3 days ago
NT$13,299
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Mar 3 from Vienna to Cologne, returning Mon, Mar 16, priced at NT$13,299 found 3 days ago
Swiss International Air Lines
Tue, Mar 3 - Mon, Mar 16
VIE
Vienna
CGN
Cologne
NT$13,503 Roundtrip, found 3 days ago
NT$13,503
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, Mar 3 from Vienna to Cologne, returning Mon, Mar 16, priced at NT$13,503 found 3 days ago
United
Sun, Dec 7 - Sun, Dec 14
DSM
Des Moines
CGN
Cologne
NT$19,186 Roundtrip, found 12 hours ago
NT$19,186
Roundtrip
found 12 hours ago
Select United flight, departing Sun, Dec 7 from Des Moines to Cologne, returning Sun, Dec 14, priced at NT$19,186 found 12 hours ago

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, NT$3,633 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 NT$3,633 and reached a maximum cost of NT$29,396. For one-way trips departing from Vienna (VIE), the lowest amount paid during this same period was NT$1,817.
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 NT$3,633 to NT$29,396.
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.

Travel information

Destination airport
Cologne - Bonn
Destination airport IATA code
CGN
Destination city name
Cologne
Roundtrip price
NT$3,632

Trending flights to Bonn - Rhein-Sieg

Prices were available within the past 7 days and start at NT$1,817 for one-way flights and NT$3,633 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Tue, Mar 3 - Tue, Mar 17
TPE
Taipei
CGN
Cologne
NT$29,396 Roundtrip, found 10 hours ago
NT$29,396
Roundtrip
found 10 hours ago
Select Singapore Airlines flight, departing Tue, Mar 3 from Taipei to Cologne, returning Tue, Mar 17, priced at NT$29,396 found 10 hours ago

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