Seattle / Tacoma (SEA) to Singapore (SIN) flight deal in economy from $887

Air CanadaACAir Canada
Round Trip•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
SingaporeSIN

Singapore Changi Airport

Singapore, Singapore
$1,344 USD
-34%$887 USD
Verified about 20 hours ago
Fair Availability
31% of dates checked are available within 10% of the lowest price

Tuesday, August 18th, 2026

8 round-trip options

Returning
Sun, Aug 23, 2026•5 Day Trip
$921 USD
Google Flights
Returning
Tue, Aug 25, 2026•7 Day Trip
$906 USD
Google Flights
Returning
Wed, Aug 26, 2026•8 Day Trip
$1,801 USD
Google Flights
Returning
Thu, Aug 27, 2026•9 Day Trip
$1,720 USD
Google Flights
Returning
Fri, Aug 28, 2026•10 Day Trip
$1,931 USD
Google Flights
Returning
Sat, Aug 29, 2026•11 Day Trip
$1,105 USD
Google Flights
Returning
Mon, Aug 31, 2026•13 Day Trip
$1,897 USD
Google Flights
Returning
Tue, Sep 1, 2026•14 Day Trip
$1,897 USD
Google Flights