Cheapest return flights from Helsinki to Oslo in April from 96€

AirHint found the following cheapest return flights from Helsinki (HEL) to Oslo (OSL) in April 2026 (see full year).

Return flights

07 Apr - 14 Apr Norwegian direct
28 Apr - 05 May Norwegian direct
28 Apr - 12 May Norwegian direct
14 Apr - 21 Apr Norwegian direct
14 Apr - 20 Apr Norwegian direct
07 Apr - 21 Apr Norwegian direct
07 Apr - 20 Apr Norwegian direct
07 Apr - 08 Apr Norwegian direct
14 Apr - 05 May Norwegian direct
14 Apr - 23 Apr Norwegian direct
07 Apr - 23 Apr Norwegian direct
12 Apr - 21 Apr Norwegian direct
12 Apr - 14 Apr Norwegian direct
16 Apr - 05 May Norwegian direct
28 Apr - 08 May Norwegian direct
28 Apr - 17 May Norwegian direct
22 Apr - 12 May Norwegian direct
22 Apr - 05 May Norwegian direct
22 Apr - 08 May Norwegian direct

Also check the deals for one-way flights from Helsinki to Oslo 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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