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

Sun 10 May 2026 – Fri 15 May 2026

From

€159

Our cheapest flights from Helsinki to Trondheim

HEL – TRD

Helsinki - Trondheim

Sun 10 May 2026 – Fri 15 May 2026

From

€159

Popular routes and flight deals