Find and book Finnair flights from Oslo
Flight offers from Oslo (OSL)
OSL – HEL
Oslo - Helsinki
Mon 9 Jun 2025 – Fri 13 Jun 2025
From
1,635 NOK OSL – HEL
Oslo - Helsinki
Mon 26 May 2025 – Fri 30 May 2025
From
1,635 NOK OSL – HEL
Oslo - Helsinki
Mon 2 Jun 2025 – Fri 13 Jun 2025
From
1,635 NOK OSL – HEL
Oslo - Helsinki
Mon 19 May 2025 – Fri 30 May 2025
From
1,635 NOK OSL – HEL
Oslo - Helsinki
Mon 12 May 2025 – Sat 17 May 2025
From
1,737 NOK OSL – HEL
Oslo - Helsinki
Thu 5 Jun 2025 – Fri 13 Jun 2025
From
1,737 NOK Cheap Finnair flights from Oslo and (OSL) airports
OSL – HEL
Oslo - Helsinki
Mon 9 Jun 2025 – Fri 13 Jun 2025
From
1,635 NOK OSL – HEL
Oslo - Helsinki
Mon 26 May 2025 – Fri 30 May 2025
From
1,635 NOK OSL – HEL
Oslo - Helsinki
Mon 2 Jun 2025 – Fri 13 Jun 2025
From
1,635 NOK OSL – HEL
Oslo - Helsinki
Mon 19 May 2025 – Fri 30 May 2025
From
1,635 NOK