Search and book Oslo to Helsinki flights

Your journey starts here

Popular flights and flight offers from Oslo to Helsinki

OSL – HEL
Oslo - Helsinki
Thu 13 Feb 2025 – Wed 19 Feb 2025
From
1,523 NOK
OSL – HEL
Oslo - Helsinki
Thu 6 Feb 2025 – Mon 10 Feb 2025
From
1,523 NOK
OSL – HEL
Oslo - Helsinki
Mon 17 Feb 2025 – Mon 24 Feb 2025
From
1,523 NOK
OSL – HEL
Oslo - Helsinki
Sun 26 Jan 2025 – Mon 3 Feb 2025
From
1,523 NOK
OSL – HEL
Oslo - Helsinki
Sun 19 Jan 2025 – Wed 29 Jan 2025
From
1,574 NOK
OSL – HEL
Oslo - Helsinki
Sun 9 Feb 2025 – Wed 12 Feb 2025
From
1,615 NOK

Our cheapest flights from Oslo to Helsinki

OSL – HEL
Oslo - Helsinki
Thu 13 Feb 2025 – Wed 19 Feb 2025
From
1,523 NOK
Book now
OSL – HEL
Oslo - Helsinki
Thu 6 Feb 2025 – Mon 10 Feb 2025
From
1,523 NOK
Book now
OSL – HEL
Oslo - Helsinki
Mon 17 Feb 2025 – Mon 24 Feb 2025
From
1,523 NOK
Book now
OSL – HEL
Oslo - Helsinki
Sun 26 Jan 2025 – Mon 3 Feb 2025
From
1,523 NOK
Book now

Popular routes and flight deals