Cheapest one-way flights from Oslo to Helsinki in January from 47€

AirHint found the following cheapest one-way flights from Oslo (OSL) to Helsinki (HEL) in January 2026 (see full year).

One-Way flights

18 Jan Norwegian direct
25 Jan Norwegian direct
22 Jan Norwegian direct
29 Jan Norwegian direct
26 Jan Norwegian Air Sweden AOC
30 Jan Norwegian
27 Jan Norwegian
21 Jan airBaltic
19 Jan airBaltic
20 Jan airBaltic

Also check the deals for return flights from Oslo to Helsinki in January.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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