Cheapest return flights from Lisbon to Helsinki in October from 162€

AirHint found the following cheapest return flights from Lisbon (LIS) to Helsinki (HEL) in October 2025 (see full year).

Return flights

01 Oct - 06 Oct Ryanair
11 Oct - 13 Oct Ryanair
03 Oct - 05 Oct Ryanair
31 Oct - 04 Nov easyJet
20 Oct - 26 Oct Ryanair
13 Oct - 15 Oct Ryanair
27 Oct - 02 Nov easyJet
13 Oct - 24 Oct Ryanair
09 Oct - 17 Oct Ryanair
13 Oct - 16 Oct Ryanair
17 Oct - 19 Oct Ryanair
01 Oct - 06 Oct Finnair direct
27 Oct - 02 Nov Finnair direct
31 Oct - 04 Nov Finnair direct

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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