Cheapest one-way HEL–OSL flights, August

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

One-Way flights

12 Aug Norwegian direct
24 Aug Norwegian direct
18 Aug Norwegian direct
31 Aug Norwegian direct
25 Aug Norwegian direct
20 Aug Norwegian direct
07 Aug airBaltic
11 Aug airBaltic
23 Aug airBaltic
14 Aug airBaltic

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

Powered by

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

Feel free to contact us with any feedback or request another flight research.