Seattle / Tacoma (SEA) to Singapore (SIN) flight deal in economy from $824
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
SINSingapore Changi Airport
Singapore, Singapore
$1,161 USD
-29%$824 USD
Verified 6 days agoOctober 2026
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Limited Availability
14% of dates checked are available within 10% of the lowest price
Tuesday, October 13th, 2026
7 round-trip options
Returning
Sun, Oct 18, 2026•5 Day Trip
$1,059 USD
Returning
Tue, Oct 20, 2026•7 Day Trip
$824 USD
Returning
Wed, Oct 21, 2026•8 Day Trip
$824 USD
Returning
Thu, Oct 22, 2026•9 Day Trip
$824 USD
Returning
Fri, Oct 23, 2026•10 Day Trip
$874 USD
Returning
Mon, Oct 26, 2026•13 Day Trip
$824 USD
Returning
Tue, Oct 27, 2026•14 Day Trip
$824 USD