Cheap Flights to Bonn - Rhein-Sieg from HK$379

View HK$379 flight on Fri, 20 Mar 2026Opens in a new window

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Cheap round-trip flights to Bonn - Rhein-Sieg

Prices were available within the past 7 days and start at HK$379 for one-way flights and HK$1,194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eurowings
Fri, 27 Feb - Sun, 1 Mar
LHR
London
CGN
Cologne
HK$1,194 Return, found 5 days ago
HK$1,194
Return
found 5 days ago
Select Eurowings flight, departing Fri, 27 Feb from London to Cologne, returning Sun, 1 Mar, priced at HK$1,194 found 5 days ago
British Airways
Sat, 28 Feb - Sun, 1 Mar
LHR
London
CGN
Cologne
HK$1,409 Return, found 1 day ago
HK$1,409
Return
found 1 day ago
Select British Airways flight, departing Sat, 28 Feb from London to Cologne, returning Sun, 1 Mar, priced at HK$1,409 found 1 day ago
Lufthansa
Thu, 13 Aug - Sun, 16 Aug
MUC
Munich
CGN
Cologne
HK$2,088 Return, found 3 days ago
HK$2,088
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 13 Aug from Munich to Cologne, returning Sun, 16 Aug, priced at HK$2,088 found 3 days ago
Austrian Airlines
Sun, 1 Mar - Fri, 6 Mar
ZAG
Zagreb
CGN
Cologne
HK$2,219 Return, found 1 day ago
HK$2,219
Return
found 1 day ago
Select Austrian Airlines flight, departing Sun, 1 Mar from Zagreb to Cologne, returning Fri, 6 Mar, priced at HK$2,219 found 1 day ago
Swiss International Air Lines
Wed, 8 Jul - Tue, 14 Jul
LGW
London
CGN
Cologne
HK$2,855 Return, found 4 days ago
HK$2,855
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Wed, 8 Jul from London to Cologne, returning Tue, 14 Jul, priced at HK$2,855 found 4 days 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, HK$1,194 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 HK$1,194 and reached a maximum cost of HK$5,620. For one-way trips departing from Zagreb (ZAG), the lowest amount paid during this same period was HK$379.
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 HK$1,194 to HK$5,620.
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
Return price
HK$5,620

Trending flights to Bonn - Rhein-Sieg

Prices were available within the past 7 days and start at HK$379 for one-way flights and HK$1,194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sun, 8 Mar - Mon, 9 Mar
HKG
Hong Kong SAR
CGN
Cologne
HK$5,620 Return, found 6 days ago
HK$5,620
Return
found 6 days ago
Select Turkish Airlines flight, departing Sun, 8 Mar from Hong Kong SAR to Cologne, returning Mon, 9 Mar, priced at HK$5,620 found 6 days ago

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