Cheapest one-way flights from Tromso to Helsinki in October from $87

Best time to book flights for Tromso (TOS) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest one-way flights from Tromso (TOS) to Helsinki (HEL) in October 2025 (see full year).

One-Way flights

13 Oct Scandinavian Airlines
28 Oct Scandinavian Airlines
21 Oct Finnair direct
14 Oct Finnair direct
28 Oct Finnair direct
26 Oct Finnair
31 Oct Finnair
22 Oct Finnair direct
26 Oct Finnair direct
31 Oct Finnair direct

Also check the deals for return flights from Tromso to Helsinki in October.

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