Seattle / Tacoma (SEA) to Singapore (SIN) flight deal in economy from $823
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
SINSingapore Changi Airport
Singapore, Singapore
$1,350 USD
-39%$823 USD
Verified about 5 hours agoNovember 2026
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26$1,05827$1,05828$1,05829$1,05830$1,05831$1,0581$1,0582$1,0583$1,0584$1,0585$1,0586$1,0587$1,3018$1,0589$1,05810$1,05811$1,20812$1,05813$1,20814$1,30115$1,05816$1,05817$1,17818$1,05819$1,30120$1,30121$1,30122$1,05823$1,05824$1,05825$1,05826$1,05827$1,20828$1,30129$1,05830$1,1781$1,1782$1,0583$1,0584$1,3145$1,5226$1,314
Rare Availability
6% of dates checked are available within 10% of the lowest price
Wednesday, November 11th, 2026
10 round-trip options
Returning
Mon, Nov 16, 2026•5 Day Trip
$1,208 USD
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Tue, Nov 17, 2026•6 Day Trip
$1,208 USD
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Wed, Nov 18, 2026•7 Day Trip
$1,208 USD
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Thu, Nov 19, 2026•8 Day Trip
$1,208 USD
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Fri, Nov 20, 2026•9 Day Trip
$1,208 USD
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Sat, Nov 21, 2026•10 Day Trip
$1,357 USD
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Sun, Nov 22, 2026•11 Day Trip
$1,208 USD
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Mon, Nov 23, 2026•12 Day Trip
$1,208 USD
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Tue, Nov 24, 2026•13 Day Trip
$1,208 USD
Returning
Wed, Nov 25, 2026•14 Day Trip
$1,208 USD