Cheapest return flights from Oslo to Helsinki in June from 85€

AirHint found the following cheapest return flights from Oslo (OSL) to Helsinki (HEL) in June 2026 (see full year).

Return flights

16 Jun - 19 Jun Norwegian direct
16 Jun - 26 Jun Norwegian direct
01 Jun - 04 Jun Norwegian direct
01 Jun - 19 Jun Norwegian direct
08 Jun - 19 Jun Norwegian direct
08 Jun - 26 Jun Norwegian direct
09 Jun - 19 Jun Norwegian direct
09 Jun - 26 Jun Norwegian direct
17 Jun - 19 Jun Norwegian direct
17 Jun - 26 Jun Norwegian direct
26 Jun - 04 Jul airBaltic
16 Jun - 02 Jul Norwegian direct
16 Jun - 03 Jul Norwegian direct
16 Jun - 07 Jul Norwegian direct
16 Jun - 01 Jul Norwegian direct
17 Jun - 02 Jul Norwegian direct
17 Jun - 03 Jul Norwegian direct
17 Jun - 07 Jul Norwegian direct
17 Jun - 01 Jul Norwegian direct
10 Jun - 01 Jul Norwegian

Also check the deals for one-way flights from Oslo to Helsinki in June.

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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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