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 18 hours ago
Fair Availability
31% of dates checked are available within 10% of the lowest price

Friday, December 4th, 2026

7 round-trip options

Returning
Wed, Dec 9, 2026•5 Day Trip
$1,722 USD
Google Flights
Returning
Thu, Dec 10, 2026•6 Day Trip
$1,021 USD
Google Flights
Returning
Fri, Dec 11, 2026•7 Day Trip
$1,054 USD
Google Flights
Returning
Sat, Dec 12, 2026•8 Day Trip
$1,054 USD
Google Flights
Returning
Mon, Dec 14, 2026•10 Day Trip
$1,135 USD
Google Flights
Returning
Tue, Dec 15, 2026•11 Day Trip
$1,021 USD
Google Flights
Returning
Wed, Dec 16, 2026•12 Day Trip
$1,223 USD
Google Flights