Cheap Flights to Bonn - Rhein-Sieg from HK$1,310

View HK$1,310 flight on Mon, 22 Jun 2026Opens in a new window

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  • Turkish Airlines

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Cheap round-trip flights to Bonn - Rhein-Sieg

Prices were available within the past 7 days and start at HK$1,310 for one-way flights and HK$1,954 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, 13 Aug - Tue, 18 Aug
LHR
London
CGN
Cologne
HK$1,954 Return, found 12 hours ago
HK$1,954
Return
found 12 hours ago
Select Lufthansa flight, departing Thu, 13 Aug from London to Cologne, returning Tue, 18 Aug, priced at HK$1,954 found 12 hours ago
Eurowings
Wed, 18 Nov - Fri, 4 Dec
LHR
London
CGN
Cologne
HK$2,986 Return, found 4 days ago
HK$2,986
Return
found 4 days ago
Select Eurowings flight, departing Wed, 18 Nov from London to Cologne, returning Fri, 4 Dec, priced at HK$2,986 found 4 days ago
Swiss International Air Lines
Fri, 31 Jul - Sun, 2 Aug
LHR
London
CGN
Cologne
HK$3,242 Return, found 2 days ago
HK$3,242
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, 31 Jul from London to Cologne, returning Sun, 2 Aug, priced at HK$3,242 found 2 days ago
Qatar Airways
Sun, 14 Mar - Sun, 21 Mar
ADL
Adelaide
QKL
Cologne
HK$12,037 Return, found 23 hours ago
HK$12,037
Return
found 23 hours ago
Select Qatar Airways flight, departing Sun, 14 Mar from Adelaide to Cologne, returning Sun, 21 Mar, priced at HK$12,037 found 23 hours ago
Turkish Airlines
Sun, 14 Mar - Sun, 21 Mar
ADL
Adelaide
CGN
Cologne
HK$14,242 Return, found 23 hours ago
HK$14,242
Return
found 23 hours ago
Select Turkish Airlines flight, departing Sun, 14 Mar from Adelaide to Cologne, returning Sun, 21 Mar, priced at HK$14,242 found 23 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, HK$1,954 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$1,954 and reached a maximum cost of HK$14,242. For one-way trips departing from London (LHR), the lowest amount paid during this same period was HK$1,310.
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$1,954 to HK$14,242.
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
Return price
HK$1,954

Trending flights to Bonn - Rhein-Sieg

Prices were available within the past 7 days and start at HK$1,310 for one-way flights and HK$1,954 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sun, 5 Jul - Tue, 14 Jul
HKG
Hong Kong SAR
QKL
Cologne
HK$6,135 Return, found 6 days ago
HK$6,135
Return
found 6 days ago
Select Etihad Airways flight, departing Sun, 5 Jul from Hong Kong SAR to Cologne, returning Tue, 14 Jul, priced at HK$6,135 found 6 days ago

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