Helsinki to Trondheim flights (HEL–TRD) | Finnair

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

Timetable for this route

Popular flights and flight offers from Helsinki to Trondheim

HEL – TRD

Helsinki - Trondheim

Mon 1 Sep 2025 – Sun 7 Sep 2025

From

€192

Our cheapest flights from Helsinki to Trondheim

HEL – TRD

Helsinki - Trondheim

Mon 1 Sep 2025 – Sun 7 Sep 2025

From

€192

Popular routes and flight deals