Cheapest return flights from Oslo to Billund in December from $131

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

Return flights

01 Dec - 03 Dec Norwegian Air Sweden AOC direct
01 Dec - 17 Dec Norwegian Air Sweden AOC direct
01 Dec - 04 Dec Norwegian Air Sweden AOC direct
01 Dec - 05 Dec Norwegian Air Sweden AOC direct
01 Dec - 07 Dec Norwegian Air Sweden AOC direct
03 Dec - 17 Dec Norwegian direct
03 Dec - 04 Dec Norwegian direct
03 Dec - 05 Dec Norwegian direct
04 Dec - 17 Dec Norwegian direct
04 Dec - 05 Dec Norwegian direct

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

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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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