AirHint found the following cheapest one-way flights from Copenhagen (CPH) to Billund (BLL) in December 2025 (see full year).

One-Way flights

15 Dec	Ryanair
15 Dec	Scandinavian Airlines	direct
07 Dec	Scandinavian Airlines	direct
13 Dec	Scandinavian Airlines	direct
14 Dec	Scandinavian Airlines	direct
17 Dec	Scandinavian Airlines	direct
23 Dec	Scandinavian Airlines	direct
25 Dec	Scandinavian Airlines	direct
29 Dec	Scandinavian Airlines	direct
03 Dec	Scandinavian Airlines	direct

Also check the deals for return flights from Copenhagen to Billund in December.

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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Cheapest one-way flights from Copenhagen to Billund in December from 69€

One-Way flights