Cheapest one-way flights from Helsinki to Lisbon in October from $103

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

27 Oct Norwegian Air Sweden AOC
26 Oct Norwegian Air Sweden AOC
28 Oct Ryanair
18 Oct Ryanair
09 Oct Ryanair
11 Oct Scandinavian Airlines
10 Oct airBaltic
28 Oct Finnair direct
27 Oct Finnair direct
26 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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