SIN to PDX from $976 in economy – flightdeals.net

Home Premium Fare Deals About

Air Canada

Round Trip•Economy

Singapore Changi Airport

Singapore, Singapore

Portland International Airport

Portland, United States

$1,258 USD

-22%$976 USD

Verified about 4 hours ago

August 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21$2,636 22$1,241 23$1,513 24$2,928 25$2,017 26$1,718 27$2,880 28$2,954 29$1,375 30$1,360 31$2,890 1$2,703 2$1,726 3$1,681 4$2,170 5$2,170 6$1,385

Good Availability

59% of dates checked are available within 10% of the lowest price

Tuesday, August 18th, 2026

0 round-trip options

No flight details available for this date.