Search and book Helsinki to Trondheim flights
Popular flights and flight offers from Helsinki to Trondheim
HEL – TRD
Helsinki - Trondheim
Tue 24 Jun 2025 – Tue 1 Jul 2025
From
€195 Our cheapest flights from Helsinki to Trondheim
HEL – TRD
Helsinki - Trondheim
Tue 24 Jun 2025 – Tue 1 Jul 2025
From
€195 HEL – TRD
Helsinki - Trondheim
Wed 25 Jun 2025 – Tue 1 Jul 2025
From
€195 HEL – TRD
Helsinki - Trondheim
Wed 4 Jun 2025 – Tue 10 Jun 2025
From
€195 HEL – TRD
Helsinki - Trondheim
Tue 3 Jun 2025 – Sat 7 Jun 2025
From
€198