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

Return flights

02 Dec - 05 Dec	Wizz Air
01 Dec - 06 Dec	Wizz Air
02 Dec - 10 Dec	Wizz Air
05 Dec - 09 Dec	Wizz Air
04 Dec - 09 Dec	Wizz Air Malta
11 Dec - 14 Dec	Wizz Air
02 Dec - 12 Dec	Wizz Air
05 Dec - 08 Dec	Wizz Air
10 Dec - 14 Dec	Wizz Air Malta
09 Dec - 16 Dec	Wizz Air
21 Dec - 01 Jan	Scandinavian Airlines
27 Dec - 02 Jan	Wizz Air Malta
26 Dec - 02 Jan	Wizz Air Malta
31 Dec - 04 Jan	LOT
29 Dec - 03 Jan	Wizz Air Malta
28 Dec - 03 Jan	Wizz Air Malta
28 Dec - 02 Jan	Wizz Air Malta
22 Dec - 02 Jan	Wizz Air
24 Dec - 04 Jan	Air France
30 Dec - 04 Jan	LOT

Also check the deals for one-way flights from Billund to London 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 return flights from Billund to London in December from $118

Return flights