AirHint found the following cheapest return flights from Bologna (BLQ) to Cologne (CGN)
in September 2025 (see full year ).
Return flights
19 Sep
- 26 Sep
Ryanair
56 €
direct
19 Sep
- 22 Sep
Ryanair
73 €
direct
22 Sep
- 26 Sep
Ryanair
78 €
direct
15 Sep
- 26 Sep
Ryanair
79 €
direct
19 Sep
- 06 Oct
Ryanair
81 €
direct
26 Sep
- 15 Oct
Ryanair
82 €
direct
26 Sep
- 17 Oct
Ryanair
82 €
direct
17 Sep
- 26 Sep
Ryanair
84 €
direct
15 Sep
- 19 Sep
Ryanair
85 €
direct
03 Sep
- 19 Sep
Ryanair
88 €
direct
08 Sep
- 26 Sep
Ryanair
90 €
direct
17 Sep
- 19 Sep
Ryanair
90 €
direct
26 Sep
- 13 Oct
Ryanair
90 €
direct
03 Sep
- 10 Sep
Ryanair
93 €
direct
26 Sep
- 06 Oct
Ryanair
101 €
direct
22 Sep
- 06 Oct
Ryanair
103 €
direct
19 Sep
- 02 Oct
Ryanair
104 €
direct
17 Sep
- 06 Oct
Ryanair
109 €
direct
19 Sep
- 01 Oct
Ryanair
111 €
direct
19 Sep
- 08 Oct
Ryanair
124 €
direct
Also check the deals for one-way flights from Bologna to Cologne in September .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.