Cheapest return flights from Bologna to Oslo in September from $194

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

25 Sep - 30 Sep Ryanair
13 Sep - 14 Sep Ryanair
01 Sep - 05 Sep Ryanair
18 Sep - 08 Oct Norwegian
13 Sep - 28 Sep Vueling Airlines
18 Sep - 09 Oct Norwegian direct
26 Sep - 04 Oct Ryanair
18 Sep - 28 Sep Norwegian
18 Sep - 28 Sep Norwegian direct
13 Sep - 27 Sep Vueling Airlines
04 Sep - 11 Sep Norwegian direct
18 Sep - 27 Sep Norwegian
14 Sep - 28 Sep Norwegian

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

Skyscanner

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo