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 8 hours ago
Good Availability
42% of dates checked are available within 10% of the lowest price

Friday, July 31st, 2026

5 round-trip options

Returning
Thu, Aug 6, 2026•6 Day Trip
$1,109 USD
Google Flights
Returning
Sat, Aug 8, 2026•8 Day Trip
$1,137 USD
Google Flights
Returning
Mon, Aug 10, 2026•10 Day Trip
$1,941 USD
Google Flights
Returning
Tue, Aug 11, 2026•11 Day Trip
$1,120 USD
Google Flights
Returning
Wed, Aug 12, 2026•12 Day Trip
$1,941 USD
Google Flights