AirHint found the following cheapest return flights from Cologne (CGN) to Split (SPU) in September 2026 (see full year).
Return flights
| 04 Sep - 11 Sep | Austrian Airlines | ||
| 10 Sep - 24 Sep | Eurowings | direct | |
| 18 Sep - 20 Sep | Austrian Airlines | ||
| 04 Sep - 11 Sep | Eurowings | direct | |
| 18 Sep - 20 Sep | Eurowings | direct |
Also check the deals for one-way flights from Cologne to Split in September.
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