Trondheim to Helsinki flights (TRD–HEL) | Finnair

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Finnair flies direct from Trondheim to Helsinki September–October 2025 and March–September 2026.

Timetable for this route

Popular flights and flight offers from Trondheim to Helsinki

TRD – HEL

Trondheim - Helsinki

Sat 18 Oct 2025 – Tue 21 Oct 2025

From

2,066 NOK

Our cheapest flights from Trondheim to Helsinki

TRD – HEL

Trondheim - Helsinki

Sat 18 Oct 2025 – Tue 21 Oct 2025

From

2,066 NOK

Popular routes and flight deals