Cheapest one-way flights from Stockholm to Helsinki in April from 18€

AirHint found the following cheapest one-way flights from Stockholm (ARN) to Helsinki (HEL) in April 2026 (see full year).

One-Way flights

07 Apr Norwegian Air Sweden AOC direct
12 Apr Norwegian Air Sweden AOC direct
01 Apr Norwegian Air Sweden AOC direct
24 Apr Norwegian Air Sweden AOC direct
02 Apr Norwegian Air Sweden AOC direct
16 Apr Norwegian Air Sweden AOC direct
28 Apr Norwegian Air Sweden AOC direct
03 Apr Scandinavian Airlines direct
23 Apr Norwegian Air Sweden AOC direct
27 Apr Norwegian Air Sweden AOC direct

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

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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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