Cheapest return flights from Oslo to Helsinki in June from 94€

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

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

Return flights

18 Jun - 19 Jun Norwegian direct
18 Jun - 23 Jun Norwegian direct
02 Jun - 19 Jun Norwegian direct
02 Jun - 13 Jun Norwegian direct
18 Jun - 22 Jun Norwegian direct
02 Jun - 22 Jun Norwegian direct
02 Jun - 11 Jun Norwegian direct
22 Jun - 23 Jun Norwegian direct
02 Jun - 23 Jun Norwegian

Also check the deals for one-way 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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