AirHint found the following cheapest one-way flights from Oslo (OSL) to Helsinki (HEL) in November 2025 (see full year).
One-Way flights
| 24 Nov | airBaltic | ||
| 30 Nov | airBaltic | ||
| 26 Nov | airBaltic | ||
| 30 Nov | Norwegian | direct | |
| 16 Nov | Norwegian | direct | |
| 29 Nov | airBaltic | ||
| 20 Nov | Norwegian | direct | |
| 23 Nov | Norwegian | direct | |
| 13 Nov | airBaltic | ||
| 17 Nov | airBaltic |
Also check the deals for return flights from Oslo to Helsinki in November.
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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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