Cheapest return flights from Oslo to Barcelona in December from $110

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

Return flights

01 Dec - 17 Dec Norwegian direct
01 Dec - 11 Dec Norwegian direct
07 Dec - 17 Dec Norwegian direct
07 Dec - 24 Dec Norwegian direct
07 Dec - 11 Dec Norwegian direct
11 Dec - 17 Dec Vueling Airlines direct
11 Dec - 24 Dec Vueling Airlines direct
04 Dec - 17 Dec Vueling Airlines direct
04 Dec - 24 Dec Vueling Airlines direct
04 Dec - 11 Dec Vueling Airlines direct
31 Dec - 15 Jan Norwegian direct
31 Dec - 16 Jan Norwegian direct
31 Dec - 11 Jan Norwegian direct
31 Dec - 08 Jan Norwegian direct
31 Dec - 12 Jan Norwegian direct
31 Dec - 18 Jan Norwegian direct
31 Dec - 09 Jan Norwegian direct
25 Dec - 15 Jan Vueling Airlines direct
31 Dec - 19 Jan Norwegian direct
28 Dec - 15 Jan Vueling Airlines direct

Also check the deals for one-way flights from Oslo to Barcelona 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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

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