Seattle / Tacoma (SEA) to Singapore (SIN) flight deal in economy from $394

ACAir Canada

One Way•Economy

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

SIN

Singapore Changi Airport

Singapore, Singapore

$547 USD

-28%$394 USD

Verified about 2 hours ago

July 2026

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29301234567891011121314151617181920212223$2,16624$3,47225$63726$62327$43728$39429$67430$58131$6841$4932$450

Fair Availability

24% of dates checked are available within 10% of the lowest price

Tuesday, July 28th, 2026

Outbound Flights

18h 55m·1 stop

$394 USD

SEAJul 28 19:20

→

YVRJul 28 20:30

AC 8809De Havilland-Bombardier Dash-8

2h 20m layover

YVRJul 28 22:50

→

SINJul 30 05:15

AC 19Boeing 787

23h 10m·2 stops

$4,081 USD

SEAJul 28 10:45

→

YVRJul 28 12:00

AC 8803De Havilland-Bombardier Dash-8

1h 10m layover

YVRJul 28 13:10

→

NRTJul 29 14:55

AC 3Boeing 787

4h 5m layover

NRTJul 29 19:00

→

SINJul 30 00:55

SQ 11Boeing 777

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