Singapore (SIN) to Portland (PDX) flight deal in economy from $962
SINSingapore Changi Airport
Singapore, Singapore
PDXPortland International Airport
Portland, United States
$1,163 USD
-17%$962 USD
Verified about 6 hours agoJuly 2026
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Great Availability
63% of dates checked are available within 10% of the lowest price
Wednesday, July 1st, 2026
0 round-trip options
No flight details available for this date.