Cheapest one-way flights from Helsinki to Lisbon in October from 100€

Best time to book flights for Helsinki (HEL) to Lisbon (LIS) flights at AirHint

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

One-Way flights

28 Oct Ryanair
01 Oct Norwegian Air Sweden AOC
30 Oct Norwegian Air Sweden AOC
15 Oct Norwegian Air Sweden AOC
02 Oct Ryanair
02 Oct Finnair direct
28 Oct Finnair direct
15 Oct Finnair direct
01 Oct Finnair direct

Also check the deals for return flights from Helsinki to Lisbon 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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