Portland (PDX) to Singapore (SIN) flight deal in economy from $910

Air North Charter - Canada4NAir North Charter - CanadaAir CanadaACAir CanadaAir Canada JazzQKAir Canada JazzAir Canada RougeRVAir Canada Rouge
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
SingaporeSIN

Singapore Changi Airport

Singapore, Singapore
$1,388 USD
-34%$910 USD
Verified about 2 hours ago
Limited Availability
17% of dates checked are available within 10% of the lowest price

Monday, October 5th, 2026

4 round-trip options

Returning
Sat, Oct 10, 2026•5 Day Trip
$1,353 USD
Google Flights
Returning
Mon, Oct 12, 2026•7 Day Trip
$1,724 USD
Google Flights
Returning
Tue, Oct 13, 2026•8 Day Trip
$1,315 USD
Google Flights
Returning
Mon, Oct 19, 2026•14 Day Trip
$1,724 USD
Google Flights