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
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Great Availability
63% of dates checked are available within 10% of the lowest price
Saturday, July 4th, 2026
10 round-trip options
Returning
Thu, Jul 9, 2026•5 Day Trip
$1,239 USD
Returning
Fri, Jul 10, 2026•6 Day Trip
$1,176 USD
Returning
Sat, Jul 11, 2026•7 Day Trip
$1,135 USD
Returning
Sun, Jul 12, 2026•8 Day Trip
$1,036 USD
Returning
Mon, Jul 13, 2026•9 Day Trip
$964 USD
Returning
Tue, Jul 14, 2026•10 Day Trip
$962 USD
Returning
Wed, Jul 15, 2026•11 Day Trip
$1,112 USD
Returning
Thu, Jul 16, 2026•12 Day Trip
$1,821 USD
Returning
Fri, Jul 17, 2026•13 Day Trip
$962 USD
Returning
Sat, Jul 18, 2026•14 Day Trip
$1,270 USD