Trondheim to Helsinki flights (TRD–HEL) | Finnair

Our customer service is congested. We do our best to assist you as soon as possible. Thank you for your patience.

Manage your booking

Search and book Trondheim to Helsinki flights

Your journey starts here

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

Timetable for this route

Popular flights and flight offers from Trondheim to Helsinki

TRD – HEL

Trondheim - Helsinki

Tue 19 Aug 2025 – Sun 24 Aug 2025

From

2,040 NOK

Our cheapest flights from Trondheim to Helsinki

TRD – HEL

Trondheim - Helsinki

Tue 19 Aug 2025 – Sun 24 Aug 2025

From

2,040 NOK

Popular routes and flight deals