Cheapest return flights from Helsinki to Oslo in June from $116

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

Return flights

02 Jun - 10 Jun Norwegian direct
01 Jun - 08 Jun Norwegian direct
09 Jun - 16 Jun Norwegian direct
15 Jun - 16 Jun Norwegian direct
02 Jun - 09 Jun Norwegian direct
02 Jun - 08 Jun Norwegian direct
02 Jun - 16 Jun Norwegian direct
12 Jun - 16 Jun Norwegian direct
01 Jun - 10 Jun Norwegian direct
01 Jun - 09 Jun Norwegian direct
25 Jun - 16 Jul Norwegian direct
15 Jun - 05 Jul Norwegian direct
24 Jun - 05 Jul Norwegian direct
25 Jun - 05 Jul Norwegian direct
24 Jun - 10 Jul Norwegian direct
24 Jun - 08 Jul Norwegian direct
25 Jun - 10 Jul Norwegian direct
25 Jun - 08 Jul Norwegian direct

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