Helsinki to Trondheim flights (HEL–TRD) | Finnair

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

Timetable for this route

Popular flights and flight offers from Helsinki to Trondheim

HEL – TRD

Helsinki - Trondheim

Wed 14 Jan 2026 – Mon 19 Jan 2026

From

€227

Our cheapest flights from Helsinki to Trondheim

HEL – TRD

Helsinki - Trondheim

Wed 14 Jan 2026 – Mon 19 Jan 2026

From

€227

Popular routes and flight deals