Cheapest return flights from Bologna to Oslo in September from $224

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

18 Sep - 21 Sep KLM
29 Sep - 19 Oct Vueling Airlines
29 Sep - 04 Oct Ryanair
29 Sep - 12 Oct Vueling Airlines
18 Sep - 21 Sep Norwegian direct
29 Sep - 13 Oct Vueling Airlines
18 Sep - 09 Oct Norwegian direct
29 Sep - 11 Oct Vueling Airlines
07 Sep - 21 Sep Norwegian direct
18 Sep - 28 Sep Norwegian
18 Sep - 04 Oct Norwegian
18 Sep - 28 Sep Norwegian direct
29 Sep - 09 Oct Vueling Airlines
07 Sep - 28 Sep Norwegian
18 Sep - 02 Oct Norwegian direct
29 Sep - 16 Oct Vueling Airlines
07 Sep - 28 Sep Norwegian direct
07 Sep - 11 Sep Norwegian direct
15 Sep - 22 Sep Lufthansa

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