Seattle / Tacoma (SEA) to Singapore (SIN) flight deal in economy from $897
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
SINSingapore Changi Airport
Singapore, Singapore
$1,326 USD
-32%$897 USD
Verified 14 days agoJuly 2026
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Limited Availability
16% of dates checked are available within 10% of the lowest price
Sunday, July 5th, 2026
0 round-trip options
No flight details available for this date.