Direct flights
from Bilbao (BIO)
to Zürich (ZRH)
with Swiss International Air Lines

Weekly schedule for flights between Sondica (Bilbao, Spain) and Zürich-Kloten (Zürich, Switzerland).
2 weekly flights operate on this route flying 626mi in 1h55min.
Expect $289 in average for a one-way ticket with the cheapest option at $173 on Mar 28.