Cheapest return flights from Oulu to Helsinki in April from $127

AirHint found the following cheapest return flights from Oulu (OUL) to Helsinki (HEL) in April 2026 (see full year).

Return flights

17 Apr - 18 Apr Finnair direct
29 Apr - 03 May Finnair direct
03 Apr - 03 Apr Finnair direct

Also check the deals for one-way flights from Oulu to Helsinki in April.

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 Helsinki

Cheap car rent in Helsinki

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