AirHint found the following cheapest return flights from Bilbao (BIO) to Oslo (OSL)
in September 2024 (see full year ).
Return flights
25 Sep
- 16 Oct
Norwegian
$ 133
direct
25 Sep
- 09 Oct
Norwegian
$ 133
direct
25 Sep
- 12 Oct
Norwegian
$ 133
direct
28 Sep
- 16 Oct
Norwegian
$ 141
direct
28 Sep
- 09 Oct
Norwegian
$ 141
direct
28 Sep
- 19 Oct
Norwegian
$ 141
direct
28 Sep
- 12 Oct
Norwegian
$ 141
direct
21 Sep
- 09 Oct
Norwegian
$ 156
direct
21 Sep
- 12 Oct
Norwegian
$ 156
direct
25 Sep
- 14 Oct
Norwegian
$ 158
21 Sep
- 25 Sep
Norwegian
$ 225
direct
25 Sep
- 28 Sep
Norwegian
$ 241
28 Sep
- 30 Sep
Norwegian
$ 247
23 Sep
- 26 Sep
Air Europa
$ 261
21 Sep
- 30 Sep
Norwegian
$ 262
27 Sep
- 29 Sep
Vueling Airlines
$ 268
24 Sep
- 27 Sep
Air Europa
$ 305
25 Sep
- 28 Sep
Norwegian
$ 398
direct
29 Sep
- 30 Sep
Norwegian Air Sweden AOC
$ 547
23 Sep
- 28 Sep
Vueling Airlines
$ 635
Also check the deals for one-way flights from Bilbao to Oslo in September .
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.