Cheapest one-way flights from Porto to Helsinki in April from $91

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 April 2025 (see full year).

One-Way flights

28 Apr Scandinavian Airlines
30 Apr Scandinavian Airlines
14 Apr easyJet
04 Apr easyJet
05 Apr Vueling Airlines
22 Apr Vueling Airlines
06 Apr Ryanair
11 Apr Ryanair
19 Apr Ryanair
21 Apr Norwegian

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

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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