Seattle / Tacoma (SEA) to Singapore (SIN) flight deal in economy from $897
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
SINSingapore Changi Airport
Singapore, Singapore
$1,326 USD
-32%$897 USD
Verified 15 days agoNovember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
16% of dates checked are available within 10% of the lowest price
Wednesday, November 18th, 2026
8 round-trip options
Returning
Tue, Nov 24, 2026•6 Day Trip
$911 USD
Returning
Wed, Nov 25, 2026•7 Day Trip
$1,582 USD
Returning
Thu, Nov 26, 2026•8 Day Trip
$911 USD
Returning
Fri, Nov 27, 2026•9 Day Trip
$961 USD
Returning
Sat, Nov 28, 2026•10 Day Trip
$961 USD
Returning
Mon, Nov 30, 2026•12 Day Trip
$997 USD
Returning
Tue, Dec 1, 2026•13 Day Trip
$911 USD
Returning
Wed, Dec 2, 2026•14 Day Trip
$1,606 USD