Direct flights
from Singapore (SIN)
to Seattle (SEA)

Weekly schedule for flights between Changi Intl (Singapore, Singapore) and Seattle-Tacoma Intl (Seattle, United States) operated by 1 airlines.
4 weekly flights operate on this route flying 8,109mi in 14h10min.
Expect $1599 in average for a one-way ticket with the cheapest option at $0.