Portland (PDX) to Singapore (SIN) flight deal in economy from $926

Air CanadaACAir Canada
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
SingaporeSIN

Singapore Changi Airport

Singapore, Singapore
$1,221 USD
-24%$926 USD
Verified about 12 hours ago
Good Availability
42% of dates checked are available within 10% of the lowest price

Monday, July 6th, 2026

0 round-trip options

No flight details available for this date.