Portland (PDX) to Singapore (SIN) flight deal in economy from $910
PDXPortland International Airport
Portland, United States
SINSingapore Changi Airport
Singapore, Singapore
$1,388 USD
-34%$910 USD
Verified about 5 hours agoJanuary 2027
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
17% of dates checked are available within 10% of the lowest price
Sunday, January 10th, 2027
3 round-trip options
Returning
Mon, Jan 18, 2027•8 Day Trip
$1,040 USD
Returning
Wed, Jan 20, 2027•10 Day Trip
$1,040 USD
Returning
Sun, Jan 24, 2027•14 Day Trip
$1,078 USD