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Popular flights and flight offers from Oslo to Helsinki

OSL – HEL
Oslo - Helsinki
Sat 25 Jul 2026 – Wed 5 Aug 2026
From
1,693 NOK

Our cheapest flights from Oslo to Helsinki

OSL – HEL
Oslo - Helsinki
Sat 25 Jul 2026 – Wed 5 Aug 2026
From
1,693 NOK

Popular routes and flight deals

From Oslo