Finnair will launch seasonal summer service between Helsinki and Seattle on June 1. Tickets are now on sale.
Flights will operate on Mondays, Wednesdays and Fridays.
The new route will link Finnair's European network with the U.S. network of fellow Oneworld member Alaska Airlines, which is based in Seattle.
The flight will join Finnair's planned service next summer from Helsinki to Los Angeles, Chicago O'Hare, JFK and Dallas-Fort Worth.