Cheapest one-way flights from Helsinki to Oslo in December from 52€

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

One-Way flights

03 Dec Norwegian direct
11 Dec Norwegian direct
12 Dec airBaltic
18 Dec Norwegian direct
23 Dec Norwegian direct
12 Dec Finnair direct
19 Dec Scandinavian Airlines
22 Dec Norwegian Air Sweden AOC
22 Dec Finnair direct
19 Dec Finnair direct

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

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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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