Cheapest one-way flights from Oulu to Helsinki in May from $64

Best time to book flights for Oulu (OUL) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest one-way flights from Oulu (OUL) to Helsinki (HEL) in May 2025 (see full year).

One-Way flights

26 May Finnair direct
27 May Finnair direct
14 May Finnair direct
06 May Finnair direct
12 May Finnair direct
16 May Finnair direct
20 May Finnair direct
09 May Finnair direct
10 May Finnair direct
31 May Finnair direct

Also check the deals for return flights from Oulu to Helsinki in May.

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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