Helsinkis — Trondheimas flights are offered by 1 airline(s) including SAS.
The cheapest one-way flights are usually available on a sekmadienis. The average price of a one-way flight is currently $ 130.87. The lowest price is $ 116.73 departing on local with SAS. Helsinkis - HEL is the cheapest airport for flights Helsinkis – Trondheimas.