Cheapest return flights from Lisbon to Helsinki in December from 253€

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

Return flights

01 Dec - 05 Dec Ryanair
04 Dec - 13 Dec Lufthansa
05 Dec - 13 Dec KLM
06 Dec - 13 Dec Ryanair
01 Dec - 05 Dec Finnair direct
04 Dec - 13 Dec Finnair direct
05 Dec - 13 Dec Finnair direct
20 Dec - 27 Dec Lufthansa
20 Dec - 27 Dec Finnair direct

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

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