Cheapest return flights from Charleroi to Oslo in September from 86€

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

Return flights

25 Sep - 29 Sep Wizz Air
18 Sep - 22 Sep Wizz Air
15 Sep - 25 Sep Wizz Air
10 Sep - 13 Sep Wizz Air
19 Sep - 21 Sep Wizz Air
06 Sep - 11 Sep Ryanair
19 Sep - 23 Sep Ryanair
12 Sep - 23 Sep Wizz Air Malta
02 Sep - 05 Sep Ryanair
19 Sep - 22 Sep Ryanair
29 Sep - 06 Oct Wizz Air
30 Sep - 07 Oct Ryanair
30 Sep - 04 Oct Ryanair

Also check the deals for one-way flights from Charleroi 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

Feel free to contact us with any feedback or request another flight research.