Cheapest one-way flights from Oslo to Helsinki in September from $37

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 September 2024 (see full year).

One-Way flights

25 Sep Norwegian direct
10 Sep Norwegian direct
11 Sep Norwegian direct
30 Sep Norwegian direct
17 Sep Norwegian direct
03 Sep Norwegian direct
13 Sep Norwegian
22 Sep Norwegian
29 Sep Norwegian
27 Sep Scandinavian Airlines

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

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki