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Cheapest one-way flights from Helsinki (HEL) to Oslo (OSL), October

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
20 Oct	Ryanair
28 Oct	Ryanair
19 Oct	Norwegian Direct Flight
20 Oct	Norwegian Direct Flight
21 Oct	Norwegian Direct Flight
22 Oct	Norwegian Direct Flight
23 Oct	Ryanair
14 Oct	Norwegian Direct Flight
23 Oct	Norwegian Direct Flight
16 Oct	Norwegian Direct Flight

deals for return flights from Helsinki to Oslo in October.

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Updated Jul 20, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Helsinki (HEL) to Oslo (OSL), October

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