Fly nonstop from Seattle to Frankfurt for $443 round-trip on Lufthansa.
Seen below, we found seats departing SEA on Wednesday, May 3, returning from FRA on Wednesday, May 10.
Other dates are also available for travel from April 1 through May 10.
See our fare details for booking info.
Need a room in Frankfurt? Here's what's available for the above dates on Hotelwatchdog.