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 15 hours agoJune 2026
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Fair Availability
31% of dates checked are available within 10% of the lowest price
Wednesday, June 3rd, 2026
8 round-trip options
Returning
Mon, Jun 8, 2026•5 Day Trip
$3,730 USD
Returning
Tue, Jun 9, 2026•6 Day Trip
$1,128 USD
Returning
Wed, Jun 10, 2026•7 Day Trip
$3,272 USD
Returning
Thu, Jun 11, 2026•8 Day Trip
$1,128 USD
Returning
Fri, Jun 12, 2026•9 Day Trip
$3,065 USD
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Sun, Jun 14, 2026•11 Day Trip
$1,165 USD
Returning
Tue, Jun 16, 2026•13 Day Trip
$1,128 USD
Returning
Wed, Jun 17, 2026•14 Day Trip
$3,239 USD