Cheapest one-way flights from Porto to Helsinki in June from 73€

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 June 2025 (see full year).

One-Way flights

26 Jun easyJet
11 Jun Ryanair
18 Jun Ryanair
05 Jun Ryanair
25 Jun Ryanair
12 Jun Ryanair
07 Jun Norwegian Air Sweden AOC
06 Jun Ryanair
08 Jun Ryanair
20 Jun Ryanair

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

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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