Cheap Flights to Bonn - Rhein-Sieg from HK$1,423

View HK$1,423 flight on Fri, 20 Feb 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$1,423 for one-way flights and HK$2,393 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 12 Mar - Mon, 16 Mar
MAN
Manchester
CGN
Cologne
HK$2,393 Return, found 2 days ago
HK$2,393
Return
found 2 days ago
Select British Airways flight, departing Thu, 12 Mar from Manchester to Cologne, returning Mon, 16 Mar, priced at HK$2,393 found 2 days ago
Lufthansa
Thu, 12 Mar - Mon, 16 Mar
MAN
Manchester
CGN
Cologne
HK$2,407 Return, found 2 days ago
HK$2,407
Return
found 2 days ago
Select Lufthansa flight, departing Thu, 12 Mar from Manchester to Cologne, returning Mon, 16 Mar, priced at HK$2,407 found 2 days ago
Swiss International Air Lines
Wed, 11 Mar - Wed, 18 Mar
MAN
Manchester
CGN
Cologne
HK$3,147 Return, found 2 days ago
HK$3,147
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 11 Mar from Manchester to Cologne, returning Wed, 18 Mar, priced at HK$3,147 found 2 days ago
Turkish Airlines
Sun, 8 Mar - Mon, 9 Mar
HKG
Hong Kong SAR
CGN
Cologne
HK$5,620 Return, found 5 days ago
HK$5,620
Return
found 5 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 5 days ago
Etihad Airways
Tue, 3 Mar - Fri, 20 Mar
HKG
Hong Kong SAR
QKL
Cologne
HK$5,711 Return, found 5 days ago
HK$5,711
Return
found 5 days ago
Select Etihad Airways flight, departing Tue, 3 Mar from Hong Kong SAR to Cologne, returning Fri, 20 Mar, priced at HK$5,711 found 5 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$2,393 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$2,393 and reached a maximum cost of HK$5,852. For one-way trips departing from Manchester (MAN), the lowest amount paid during this same period was HK$1,423.
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$2,393 to HK$5,852.
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$1,194

Trending flights to Bonn - Rhein-Sieg

Prices were available within the past 7 days and start at HK$1,423 for one-way flights and HK$2,393 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 5 days ago
HK$5,620
Return
found 5 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 5 days ago

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