AirHint found the following cheapest return flights from Tromso (TOS) to Helsinki (HEL) in May 2026 (see full year).
Return flights
| 06 May - 10 May | Norwegian | ||
| 10 May - 15 May | Finnair | ||
| 27 May - 29 May | Finnair | ||
| 23 May - 25 May | Finnair | ||
| 07 May - 11 May | Norwegian | ||
| 25 May - 27 May | Scandinavian Airlines | ||
| 22 May - 24 May | Finnair |
Also check the deals for one-way flights from Tromso to Helsinki in May.
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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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