Cheapest one-way flights from Oslo to Helsinki in July from 48€

Best time to book flights for Oslo (OSL) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest one-way flights from Oslo (OSL) to Helsinki (HEL) in July 2025 (see full year).

One-Way flights

20 Jul Norwegian direct
21 Jul Norwegian direct
22 Jul Norwegian direct
01 Jul Norwegian direct
13 Jul Norwegian direct
06 Jul Finnair direct
09 Jul Finnair direct
02 Jul Finnair direct
03 Jul Norwegian direct
04 Jul Norwegian direct

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

Skyscanner

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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