Cheapest return flights from Helsinki to Oslo in March from 99€

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

Return flights

12 Mar - 19 Mar Norwegian direct
05 Mar - 19 Mar Norwegian direct
19 Mar - 07 Apr Norwegian direct
12 Mar - 26 Mar Norwegian direct
19 Mar - 26 Mar Norwegian direct
05 Mar - 26 Mar Norwegian direct
12 Mar - 01 Apr Norwegian direct
19 Mar - 01 Apr Norwegian direct
09 Mar - 19 Mar Norwegian direct
16 Mar - 19 Mar Norwegian direct
06 Mar - 19 Mar Norwegian direct
12 Mar - 16 Mar Norwegian direct
12 Mar - 23 Mar Norwegian direct
16 Mar - 01 Apr Norwegian direct

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

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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