Search and book Oslo to Helsinki flights

Your journey starts here

Round-trip price per adult from
–

Popular flights and flight offers from Sandefjord to Helsinki

TRF – HEL
Sandefjord - Helsinki
Tue 9 Jun 2026 – Mon 15 Jun 2026
From
1,840 NOK

Our cheapest flights from Sandefjord to Helsinki

TRF – HEL
Sandefjord - Helsinki
Tue 9 Jun 2026 – Mon 15 Jun 2026
From
1,840 NOK

Popular routes and flight deals

From Oslo