Cheapest return flights from Lisbon to Helsinki in December from 182€

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

Return flights

01 Dec - 06 Dec Norwegian Air Sweden AOC
06 Dec - 12 Dec Scandinavian Airlines
05 Dec - 12 Dec Ryanair
29 Dec - 02 Jan SWISS
04 Dec - 08 Dec Scandinavian Airlines
14 Dec - 16 Dec Scandinavian Airlines
27 Dec - 03 Jan KLM
27 Dec - 31 Dec KLM
14 Dec - 20 Dec Scandinavian Airlines
29 Dec - 03 Jan Finnair
18 Dec - 23 Dec Lufthansa
26 Dec - 02 Jan KLM
26 Dec - 30 Dec KLM
26 Dec - 02 Jan Finnair direct
26 Dec - 29 Dec KLM
27 Dec - 03 Jan Finnair direct

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

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