Cheap flights from Copenhagen to Bonn - Rhein-Sieg

View AU$252 flight on Wed, 11 Feb. 2026Opens in a new window

Popular airlines from Copenhagen to Bonn - Rhein-Sieg

  • Air France

    Air France

  • British Airways

    British Airways

  • Air Baltic

    Air Baltic

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • LOT-Polish Airlines

    LOT-Polish Airlines

  • Swiss International Air Lines

    Swiss International Air Lines

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Cheap Flights from Copenhagen (CPH) to Bonn - Rhein-Sieg (CGN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 15 Sep. - Tue, 16 Sep.
CPH
Copenhagen
CGN
Cologne
AU$694 Return, found 5 days ago
AU$694
Return
found 5 days ago
Select British Airways flight, departing Mon, 15 Sep. from Copenhagen to Cologne, returning Tue, 16 Sep., priced at AU$694 found 5 days ago
Scandinavian Airlines
Mon, 15 Sep. - Tue, 16 Sep.
CPH
Copenhagen
CGN
Cologne
AU$752 Return, found 5 days ago
AU$752
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Mon, 15 Sep. from Copenhagen to Cologne, returning Tue, 16 Sep., priced at AU$752 found 5 days ago
Scandinavian Airlines
Mon, 15 Sep. - Tue, 16 Sep.
CPH
Copenhagen
CGN
Cologne
AU$771 Return, found 5 days ago
AU$771
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Mon, 15 Sep. from Copenhagen to Cologne, returning Tue, 16 Sep., priced at AU$771 found 5 days ago
LOT-Polish Airlines
Mon, 15 Sep. - Tue, 16 Sep.
CPH
Copenhagen
CGN
Cologne
AU$1,065 Return, found 5 days ago
AU$1,065
Return
found 5 days ago
Select LOT-Polish Airlines flight, departing Mon, 15 Sep. from Copenhagen to Cologne, returning Tue, 16 Sep., priced at AU$1,065 found 5 days ago
Austrian Airlines
Mon, 15 Sep. - Tue, 16 Sep.
CPH
Copenhagen
CGN
Cologne
AU$1,182 Return, found 5 days ago
AU$1,182
Return
found 5 days ago
Select Austrian Airlines flight, departing Mon, 15 Sep. from Copenhagen to Cologne, returning Tue, 16 Sep., priced at AU$1,182 found 5 days ago
Swiss International Air Lines
Mon, 15 Sep. - Tue, 16 Sep.
CPH
Copenhagen
CGN
Cologne
AU$1,272 Return, found 5 days ago
AU$1,272
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, 15 Sep. from Copenhagen to Cologne, returning Tue, 16 Sep., priced at AU$1,272 found 5 days ago

Find the cheapest month to fly from Copenhagen (CPH) to Frankfurt (FRA)

November is typically the cheapest month to fly

From AU$270 - AU$433 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.