Cheapest one-way flights from Helsinki to Oslo in April from 36€

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

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

One-Way flights

29 Apr Norwegian direct
11 Apr Norwegian direct
13 Apr Norwegian direct
30 Apr Norwegian direct
09 Apr Norwegian direct
02 Apr Norwegian Air Sweden AOC
10 Apr Norwegian direct
01 Apr Norwegian Air Sweden AOC
28 Apr Norwegian direct
06 Apr Norwegian Air Sweden AOC

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

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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