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 18 hours agoNovember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
31% of dates checked are available within 10% of the lowest price
Wednesday, November 4th, 2026
8 round-trip options
Returning
Mon, Nov 9, 2026•5 Day Trip
$922 USD
Returning
Tue, Nov 10, 2026•6 Day Trip
$887 USD
Returning
Wed, Nov 11, 2026•7 Day Trip
$922 USD
Returning
Sat, Nov 14, 2026•10 Day Trip
$921 USD
Returning
Sun, Nov 15, 2026•11 Day Trip
$921 USD
Returning
Mon, Nov 16, 2026•12 Day Trip
$978 USD
Returning
Tue, Nov 17, 2026•13 Day Trip
$906 USD
Returning
Wed, Nov 18, 2026•14 Day Trip
$978 USD