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Popular flights and flight offers from Oslo to Helsinki
OSL – HEL
Oslo - Helsinki
Mon 28 Apr 2025 – Wed 7 May 2025
From
1,493 NOK OSL – HEL
Oslo - Helsinki
Mon 26 May 2025 – Wed 4 Jun 2025
From
1,493 NOK OSL – HEL
Oslo - Helsinki
Sun 1 Jun 2025 – Wed 4 Jun 2025
From
1,596 NOK OSL – HEL
Oslo - Helsinki
Mon 12 May 2025 – Thu 15 May 2025
From
1,596 NOK OSL – HEL
Oslo - Helsinki
Mon 5 May 2025 – Thu 8 May 2025
From
1,596 NOK OSL – HEL
Oslo - Helsinki
Mon 19 May 2025 – Thu 22 May 2025
From
1,596 NOK Our cheapest flights from Oslo to Helsinki
OSL – HEL
Oslo - Helsinki
Mon 28 Apr 2025 – Wed 7 May 2025
From
1,493 NOK OSL – HEL
Oslo - Helsinki
Mon 26 May 2025 – Wed 4 Jun 2025
From
1,493 NOK OSL – HEL
Oslo - Helsinki
Sun 1 Jun 2025 – Wed 4 Jun 2025
From
1,596 NOK OSL – HEL
Oslo - Helsinki
Mon 12 May 2025 – Thu 15 May 2025
From
1,596 NOK