This long-haul flight from Seattle (SEA) to Singapore (SIN) takes about 15 hours and 50 minutes.
There are 4 direct flights between Seattle and Singapore every week.
The flight number is SQ27 and it's operated by Singapore Airlines.
From Seattle you will fly out from Seattle Tacoma International (SEA) and you will be landing at Singapore Changi (SIN).
Airbus A350 flies this route operated by Singapore Airlines.
Singapore Airlines have non-stop flights to Singapore.
Other routes from United States to Singapore (SIN).