AirHint found the following cheapest return flights from Cologne (CGN) to Vienna (VIE)
in September 2025 (see full year ).
Return flights
24 Sep
- 27 Sep
Ryanair
62 €
direct
03 Sep
- 24 Sep
Ryanair
62 €
direct
03 Sep
- 06 Sep
Ryanair
65 €
direct
03 Sep
- 10 Sep
Ryanair
65 €
direct
19 Sep
- 27 Sep
Ryanair
70 €
direct
19 Sep
- 24 Sep
Ryanair
72 €
direct
03 Sep
- 01 Oct
Ryanair
74 €
direct
24 Sep
- 26 Sep
Ryanair
75 €
direct
06 Sep
- 27 Sep
Ryanair
75 €
direct
24 Sep
- 07 Oct
Ryanair
75 €
direct
24 Sep
- 01 Oct
Ryanair
77 €
direct
06 Sep
- 24 Sep
Ryanair
78 €
direct
20 Sep
- 27 Sep
Ryanair
79 €
direct
30 Sep
- 07 Oct
Ryanair
81 €
direct
19 Sep
- 07 Oct
Ryanair
82 €
direct
30 Sep
- 01 Oct
Ryanair
83 €
direct
19 Sep
- 01 Oct
Ryanair
84 €
direct
20 Sep
- 07 Oct
Ryanair
91 €
direct
29 Sep
- 01 Oct
Eurowings
91 €
direct
20 Sep
- 01 Oct
Ryanair
93 €
direct
Also check the deals for one-way flights from Cologne to Vienna 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.