Seattle / Tacoma (SEA) to Singapore (SIN) flight deal in economy from $887
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
SINSingapore Changi Airport
Singapore, Singapore
$1,344 USD
-34%$887 USD
Verified about 17 hours agoJune 2026
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Fair Availability
31% of dates checked are available within 10% of the lowest price
Tuesday, June 9th, 2026
8 round-trip options
Returning
Sun, Jun 14, 2026•5 Day Trip
$1,121 USD
Returning
Mon, Jun 15, 2026•6 Day Trip
$3,300 USD
Returning
Tue, Jun 16, 2026•7 Day Trip
$1,084 USD
Returning
Wed, Jun 17, 2026•8 Day Trip
$3,300 USD
Returning
Thu, Jun 18, 2026•9 Day Trip
$1,084 USD
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Sat, Jun 20, 2026•11 Day Trip
$1,121 USD
Returning
Mon, Jun 22, 2026•13 Day Trip
$1,106 USD
Returning
Tue, Jun 23, 2026•14 Day Trip
$1,084 USD