Cheapest one-way flights from Helsinki to Oslo in May from 35€

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

One-Way flights

19 May Norwegian direct
15 May Norwegian direct
28 May Norwegian direct
04 May Norwegian direct
11 May Norwegian direct
03 May Norwegian direct
21 May Norwegian direct
22 May Norwegian direct
09 May Ryanair
17 May Ryanair

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

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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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