Cheapest one-way flights from Barcelona to Oslo in December from 45€

Best time to book flights for Barcelona (BCN) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Oslo (OSL) in December 2025 (see full year).

One-Way flights

14 Dec Vueling Airlines direct
07 Dec Vueling Airlines direct
24 Dec Norwegian direct
11 Dec Norwegian direct
16 Dec Norwegian direct
17 Dec Norwegian direct
18 Dec Norwegian direct
12 Dec Norwegian direct
08 Dec Norwegian direct
15 Dec Norwegian direct

Also check the deals for return flights from Barcelona to Oslo in December.

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.

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