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Popular flights and flight offers from Oslo to Helsinki

OSL – HEL
Oslo - Helsinki
Sun 20 Sep 2026 – Wed 23 Sep 2026
From
1,730 NOK

Our cheapest flights from Oslo to Helsinki

OSL – HEL
Oslo - Helsinki
Sun 20 Sep 2026 – Wed 23 Sep 2026
From
1,730 NOK

Popular routes and flight deals

From Oslo