Seattle / Tacoma (SEA) to Singapore (SIN) flight deal in economy from $332

Air CanadaACAir Canada
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
SingaporeSIN

Singapore Changi Airport

Singapore, Singapore
$552 USD
-40%$332 USD
Verified about 2 hours ago
Fair Availability
23% of dates checked are available within 10% of the lowest price

Thursday, August 20th, 2026

Outbound Flights

23h 15m·1 stop
$332 USD
Air Canada
SEAAug 20 15:00
→
YVRAug 20 16:06
AC 8807De Havilland-Bombardier Dash-8
6h 44m layover
Air Canada
YVRAug 20 22:50
→
SINAug 22 05:15
AC 19Boeing 787
18h 55m·1 stop
$1,022 USD
Air Canada
SEAAug 20 19:20
→
YVRAug 20 20:30
AC 8809De Havilland-Bombardier Dash-8
2h 20m layover
Air Canada
YVRAug 20 22:50
→
SINAug 22 05:15
AC 19Boeing 787
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