Cheapest return flights from Helsinki to Lisbon in October from $323

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

Return flights

17 Oct - 23 Oct Lufthansa
15 Oct - 24 Oct Ryanair
07 Oct - 18 Oct Ryanair
13 Oct - 18 Oct Norwegian Air Sweden AOC
17 Oct - 23 Oct Finnair direct
15 Oct - 24 Oct TAP direct
13 Oct - 18 Oct TAP direct
07 Oct - 18 Oct TAP direct

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

Powered by

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Feel free to contact us with any feedback or request another flight research.