Cheapest return flights from Billund to Lisbon in December from $217

AirHint found the following cheapest return flights from Billund (BLL) to Lisbon (LIS) in December 2026 (see full year).

Return flights

02 Dec - 17 Dec Lufthansa
11 Dec - 18 Dec Lufthansa
28 Dec - 12 Jan Lufthansa
04 Dec - 26 Dec KLM
23 Dec - 15 Jan Lufthansa

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

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