$298 Cheap Finnair flights Zürich (ZRH) to Tromsø (TOS)

You’ll find affordable return Finnair flights from $574 from ZRH to TOS by filtering your results from “Price (lowest to highest)” on Expedia. Or search for options from $298 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

May is one of the least expensive months to travel to Tromsø with Finnair. You could also find fantastic deals on one-way and return fares in April.

To discover cheap flights from ZRH to TOS with Finnair, begin your search about one month before your intended departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another useful tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Fill in your dates, press search and check the “Nonstop” filter on Expedia to browse any direct flights from ZRH to TOS with Finnair or another carrier.

Find Finnair’s earliest flights from ZRH to TOS by using our “Early Morning” and “Morning” filters. Not only will you arrive at your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Changes are typically free within 24 hours of making your booking, but your airline may add a charge after that time. For more information about modifying your flights, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to update your itinerary without additional costs, apply the “No cancel fee” or “Changes included” filter when organizing your next getaway.