Seattle / Tacoma (SEA) to Singapore (SIN) flight deal in economy from $819
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
SINSingapore Changi Airport
Singapore, Singapore
$1,475 USD
-44%$819 USD
Verified about 8 hours agoNovember 2026
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26$1,05427$1,05428$1,05429$1,05430$1,19431$1,1941$1,1942$1,1943$1,1944$1,1945$1,1946$1,1947$1,4938$1,1949$1,19410$1,19411$1,19412$1,19413$1,49314$1,49315$1,19416$1,19417$1,19418$1,19419$1,45320$1,60021$1,56622$1,19423$1,19424$1,19425$1,19426$1,19427$1,19428$1,49329$1,19430$1,3101$1,1942$1,1943$1,3104$1,6005$1,6546$1,600
Rare Availability
5% of dates checked are available within 10% of the lowest price
Monday, November 23rd, 2026
10 round-trip options
Returning
Sat, Nov 28, 2026•5 Day Trip
$1,460 USD
Returning
Sun, Nov 29, 2026•6 Day Trip
$1,548 USD
Returning
Mon, Nov 30, 2026•7 Day Trip
$1,548 USD
Returning
Tue, Dec 1, 2026•8 Day Trip
$1,548 USD
Returning
Wed, Dec 2, 2026•9 Day Trip
$1,194 USD
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Thu, Dec 3, 2026•10 Day Trip
$1,194 USD
Returning
Fri, Dec 4, 2026•11 Day Trip
$1,194 USD
Returning
Sat, Dec 5, 2026•12 Day Trip
$1,600 USD
Returning
Sun, Dec 6, 2026•13 Day Trip
$1,194 USD
Returning
Mon, Dec 7, 2026•14 Day Trip
$1,194 USD