AirHint found the following cheapest return flights from Bologna (BLQ) to Helsinki (HEL) in September 2026 (see full year).
Return flights
| 18 Sep - 21 Sep | Ryanair | ||
| 09 Sep - 11 Sep | Ryanair | ||
| 22 Sep - 25 Sep | Ryanair | ||
| 02 Sep - 09 Sep | Ryanair | ||
| 20 Sep - 26 Sep | Ryanair | ||
| 15 Sep - 21 Sep | Finnair | ||
| 08 Sep - 14 Sep | Finnair | ||
| 21 Sep - 24 Sep | Finnair | direct |
Also check the deals for one-way flights from Bologna to Helsinki in September.
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