Cheapest one-way flights from Helsinki to Oslo in March from 36€

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

One-Way flights

05 Mar Norwegian direct
26 Mar Norwegian direct
20 Mar airBaltic
09 Mar airBaltic
16 Mar airBaltic
25 Mar airBaltic
16 Mar Norwegian direct
23 Mar Norwegian direct
20 Mar Norwegian direct
09 Mar Finnair direct

Also check the deals for return 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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