The carrier will fly non-stop between Singapore and Seattle three times per week beginning September 3 and then four times per week beginning the following month.
Singapore Airlines will make Seattle its sixth US gateway next September.
The carrier will fly non-stop between Singapore and Seattle three times per week beginning September 3 and then four times per week beginning the following month.
Singapore will fly a three-class Airbus A350-900.
The route announcement comes on the heels of the carrier's launch last month of non-stop Newark-Singapore service, which is the world's longest route. Singapore begins Los Angeles-Singapore service on November 2.
Singapore also flies nonstop to San Francisco and one-stop to Houston and New York JFK.