Cheapest return flights from Lisbon to Helsinki in December from $189

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

Return flights

03 Dec - 10 Dec Norwegian Air Sweden AOC
02 Dec - 09 Dec Ryanair
04 Dec - 09 Dec Wizz Air Malta
02 Dec - 08 Dec Ryanair
03 Dec - 06 Dec easyJet
01 Dec - 05 Dec Ryanair
01 Dec - 08 Dec Lufthansa
01 Dec - 07 Dec Lufthansa
02 Dec - 09 Dec Finnair direct
27 Dec - 03 Jan KLM
07 Dec - 13 Dec Scandinavian Airlines
27 Dec - 05 Jan KLM
26 Dec - 02 Jan Finnair
27 Dec - 03 Jan Finnair direct

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

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