Fly nonstop from Seattle to Amsterdam for $608 round-trip on Delta.
Searching Delta, we found seats departing SEA on Wednesday, May 10, returning from AMS on Sunday, May 21.
Other dates are also available for travel in April/May.
See our fare details for booking info.
All products and services mentioned on Airfarewatchdog are independently selected by our team of expert travelers. If you buy something through our links, we may earn an affiliate commission.