Cheapest return flights from Helsinki to Oslo in March from $63

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

Return flights

04 Mar - 12 Mar airBaltic
20 Mar - 24 Mar airBaltic
11 Mar - 30 Mar airBaltic
10 Mar - 30 Mar airBaltic
10 Mar - 31 Mar airBaltic
12 Mar - 15 Mar airBaltic
11 Mar - 13 Mar airBaltic
12 Mar - 13 Mar Norwegian direct
12 Mar - 30 Mar Norwegian direct
08 Mar - 13 Mar 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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