Cheapest return flights from Oslo to Helsinki in June from 105€

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

Return flights

09 Jun - 19 Jun Norwegian direct
09 Jun - 26 Jun Norwegian direct
09 Jun - 16 Jun Norwegian direct
09 Jun - 12 Jun Norwegian direct
01 Jun - 09 Jun Norwegian direct
01 Jun - 19 Jun Norwegian direct
01 Jun - 16 Jun Norwegian direct
01 Jun - 12 Jun Norwegian direct
16 Jun - 19 Jun Norwegian direct
16 Jun - 26 Jun Norwegian direct
16 Jun - 02 Jul Norwegian direct
16 Jun - 03 Jul Norwegian direct
15 Jun - 02 Jul Norwegian direct
15 Jun - 03 Jul Norwegian direct
27 Jun - 27 Jul airBaltic
14 Jun - 02 Jul Norwegian direct
14 Jun - 03 Jul Norwegian direct
16 Jun - 05 Jul Norwegian direct
15 Jun - 05 Jul Norwegian direct
22 Jun - 02 Jul Norwegian direct

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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