Search and book Oslo to Helsinki flights
Popular flights and flight offers from Oslo to Helsinki
OSL – HEL
Oslo - Helsinki
Sun 23 Mar 2025 – Mon 31 Mar 2025
From
1,557 NOK OSL – HEL
Oslo - Helsinki
Mon 24 Mar 2025 – Mon 31 Mar 2025
From
1,557 NOK OSL – HEL
Oslo - Helsinki
Sun 30 Mar 2025 – Mon 7 Apr 2025
From
1,557 NOK OSL – HEL
Oslo - Helsinki
Mon 3 Mar 2025 – Mon 10 Mar 2025
From
1,557 NOK OSL – HEL
Oslo - Helsinki
Thu 27 Mar 2025 – Mon 31 Mar 2025
From
1,557 NOK OSL – HEL
Oslo - Helsinki
Thu 20 Mar 2025 – Mon 24 Mar 2025
From
1,557 NOK Our cheapest flights from Oslo to Helsinki
OSL – HEL
Oslo - Helsinki
Sun 23 Mar 2025 – Mon 31 Mar 2025
From
1,557 NOK OSL – HEL
Oslo - Helsinki
Mon 24 Mar 2025 – Mon 31 Mar 2025
From
1,557 NOK OSL – HEL
Oslo - Helsinki
Sun 30 Mar 2025 – Mon 7 Apr 2025
From
1,557 NOK OSL – HEL
Oslo - Helsinki
Mon 3 Mar 2025 – Mon 10 Mar 2025
From
1,557 NOK