Cheapest one-way flights from Porto to Helsinki in September from $116

Best time to book flights for Porto (OPO) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest one-way flights from Porto (OPO) to Helsinki (HEL) in September 2024 (see full year).

One-Way flights

11 Sep Ryanair
14 Sep Ryanair
15 Sep easyJet

Also check the deals for return flights from Porto to Helsinki in September.

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki