Cheap flights from Prague to Bonn - Rhein-Sieg

View AU$93 flight on Sun, 12 Oct. 2025Opens in a new window

Popular airlines from Prague to Bonn - Rhein-Sieg

  • Eurowings Luftverkehrs

    Eurowings Luftverkehrs

  • Air France

    Air France

  • British Airways

    British Airways

  • Air Baltic

    Air Baltic

  • Condor

    Condor

  • Aer Lingus

    Aer Lingus

  • KLM

    KLM

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Cheap Flights from Prague (PRG) 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.

Lufthansa
Sun, 31 Aug. - Sun, 7 Sep.
PRG
Prague
CGN
Cologne
AU$299 Return, found 6 days ago
AU$299
Return
found 6 days ago
Select Lufthansa flight, departing Sun, 31 Aug. from Prague to Cologne, returning Sun, 7 Sep., priced at AU$299 found 6 days ago
Austrian Airlines
Sun, 31 Aug. - Sun, 7 Sep.
PRG
Prague
CGN
Cologne
AU$300 Return, found 6 days ago
AU$300
Return
found 6 days ago
Select Austrian Airlines flight, departing Sun, 31 Aug. from Prague to Cologne, returning Sun, 7 Sep., priced at AU$300 found 6 days ago
Austrian Airlines
Thu, 25 Sep. - Sat, 4 Oct.
PRG
Prague
CGN
Cologne
AU$301 Return, found 3 days ago
AU$301
Return
found 3 days ago
Select Austrian Airlines flight, departing Thu, 25 Sep. from Prague to Cologne, returning Sat, 4 Oct., priced at AU$301 found 3 days ago
Eurowings Luftverkehrs
Sun, 31 Aug. - Sun, 7 Sep.
PRG
Prague
CGN
Cologne
AU$334 Return, found 6 days ago
AU$334
Return
found 6 days ago
Select Eurowings Luftverkehrs flight, departing Sun, 31 Aug. from Prague to Cologne, returning Sun, 7 Sep., priced at AU$334 found 6 days ago
Swiss International Air Lines
Thu, 25 Sep. - Sat, 4 Oct.
PRG
Prague
CGN
Cologne
AU$482 Return, found 3 days ago
AU$482
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Thu, 25 Sep. from Prague to Cologne, returning Sat, 4 Oct., priced at AU$482 found 3 days ago
Smart Wings
Sun, 31 Aug. - Sun, 7 Sep.
PRG
Prague
CGN
Cologne
AU$542 Return, found 6 days ago
AU$542
Return
found 6 days ago
Select Smart Wings flight, departing Sun, 31 Aug. from Prague to Cologne, returning Sun, 7 Sep., priced at AU$542 found 6 days ago

Find the cheapest month to fly from Prague (PRG) to Frankfurt (FRA)

May is typically the cheapest month to fly

From AU$195 - AU$321 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.