Cheapest return BLQ–OSL flights, September

AirHint found the following cheapest return flights from Bologna (BLQ) to Oslo (OSL) in September 2026 (see full year).

Return flights

15 Sep - 29 Sep Ryanair
16 Sep - 30 Sep Ryanair
06 Sep - 10 Sep Wizz Air
03 Sep - 07 Sep Ryanair
14 Sep - 28 Sep Wizz Air
12 Sep - 27 Sep Wizz Air
03 Sep - 06 Sep Norwegian direct
03 Sep - 13 Sep Norwegian direct
27 Sep - 18 Oct Norwegian direct
06 Sep - 13 Sep Norwegian direct
01 Sep - 06 Sep Norwegian Air Sweden AOC
27 Sep - 15 Oct Norwegian
27 Sep - 15 Oct Norwegian direct

Also check the deals for one-way flights from Bologna to Oslo in September.

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