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
Wednesday, July 22nd, 2026
8 round-trip options
Returning
Mon, Jul 27, 2026•5 Day Trip
$2,077 USD
Returning
Tue, Jul 28, 2026•6 Day Trip
$1,373 USD
Returning
Thu, Jul 30, 2026•8 Day Trip
$1,393 USD
Returning
Fri, Jul 31, 2026•9 Day Trip
$2,714 USD
Returning
Sat, Aug 1, 2026•10 Day Trip
$1,416 USD
Returning
Sun, Aug 2, 2026•11 Day Trip
$1,390 USD
Returning
Mon, Aug 3, 2026•12 Day Trip
$2,662 USD
Returning
Wed, Aug 5, 2026•14 Day Trip
$2,201 USD