Cheapest return flights from Billund to Frankfurt in December from $182

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

Return flights

04 Dec - 26 Jan Wizz Air Malta
01 Dec - 21 Dec Lufthansa direct
04 Dec - 26 Jan Lufthansa direct
03 Dec - 06 Dec KLM
03 Dec - 07 Dec Air France
16 Dec - 20 Dec Air France
02 Dec - 02 Dec KLM
03 Dec - 06 Dec Lufthansa direct
16 Dec - 20 Dec Lufthansa direct
03 Dec - 07 Dec Lufthansa direct
02 Dec - 02 Dec Lufthansa direct

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

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