Cheapest return flights from Bologna to Oslo in September from $136

Best time to book flights for Bologna (BLQ) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Bologna (BLQ) to Oslo (OSL) in September 2025 (see full year).

Return flights

04 Sep - 14 Sep Norwegian
04 Sep - 14 Sep Norwegian direct
04 Sep - 21 Sep Norwegian direct
18 Sep - 21 Sep Wizz Air
20 Sep - 05 Oct Vueling Airlines
20 Sep - 21 Sep Vueling Airlines
20 Sep - 23 Sep Vueling Airlines
07 Sep - 14 Sep Norwegian direct
07 Sep - 11 Sep Wizz Air
07 Sep - 21 Sep Norwegian direct
02 Sep - 12 Sep SWISS
18 Sep - 05 Oct Norwegian direct

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

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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.

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