Search and book Trondheim to Helsinki flights
Popular flights and flight offers from Trondheim to Helsinki
TRD – HEL
Trondheim - Helsinki
Sun 15 Jun 2025 – Mon 23 Jun 2025
From
2,167 NOK Our cheapest flights from Trondheim to Helsinki
TRD – HEL
Trondheim - Helsinki
Sun 15 Jun 2025 – Mon 23 Jun 2025
From
2,167 NOK