Cheapest return flights from Billund to Oslo in December from 149€

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

Return flights

30 Dec - 01 Jan Norwegian direct
30 Dec - 15 Jan Norwegian direct
30 Dec - 08 Jan Norwegian direct
30 Dec - 18 Jan Norwegian direct
30 Dec - 06 Jan Norwegian direct
29 Dec - 08 Jan Norwegian Air Sweden AOC direct
29 Dec - 15 Jan Norwegian Air Sweden AOC direct
27 Dec - 01 Jan Wizz Air
29 Dec - 18 Jan Norwegian Air Sweden AOC direct
30 Dec - 02 Jan Norwegian
29 Dec - 30 Dec Norwegian Air Sweden AOC direct
26 Dec - 30 Dec Wizz Air Malta
28 Dec - 31 Dec Lufthansa
26 Dec - 31 Dec KLM
28 Dec - 29 Dec Norwegian direct
26 Dec - 30 Dec Norwegian direct
28 Dec - 30 Dec Norwegian direct
26 Dec - 28 Dec Norwegian direct

Also check the deals for one-way flights from Billund to Oslo in December.

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