Cheapest one-way flights from Oslo to Helsinki in June from 44€

Best time to book flights for Oslo (OSL) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest one-way flights from Oslo (OSL) to Helsinki (HEL) in June 2025 (see full year).

One-Way flights

18 Jun Norwegian direct
11 Jun Norwegian direct
23 Jun Norwegian direct
08 Jun Norwegian direct
06 Jun Norwegian direct
15 Jun Norwegian direct
13 Jun Finnair direct
20 Jun Norwegian direct
21 Jun Finnair direct

Also check the deals for return flights from Oslo 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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