S$723 Cheap Flights from Singapore to Portland

View S$723 flight on Sat, 5 Dec, 2026Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Portland International Airport (PDX)

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Cheap Flights from Singapore to Portland (SIN-PDX)

Prices were available within the past 7 days and start at S$723 for one-way flights and S$1,184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, 14 Jun - Tue, 30 Jun
SIN
Singapore
PDX
Portland
S$1,184 Return, found 5 hours ago
S$1,184
Return
found 5 hours ago
Select Air Canada flight, departing Sun, 14 Jun from Singapore to Portland, returning Tue, 30 Jun, priced at S$1,184 found 5 hours ago
Air Canada
Tue, 8 Sept - Wed, 23 Sept
SIN
Singapore
PDX
Portland
S$1,189 Return, found 2 days ago
S$1,189
Return
found 2 days ago
Select Air Canada flight, departing Tue, 8 Sept from Singapore to Portland, returning Wed, 23 Sept, priced at S$1,189 found 2 days ago
Asiana Airlines
Wed, 17 Feb - Thu, 4 Mar
SIN
Singapore
PDX
Portland
S$1,193 Return, found 2 days ago
S$1,193
Return
found 2 days ago
Select Asiana Airlines flight, departing Wed, 17 Feb from Singapore to Portland, returning Thu, 4 Mar, priced at S$1,193 found 2 days ago
Air Canada
Thu, 9 Jul - Sun, 19 Jul
SIN
Singapore
PDX
Portland
S$1,207 Return, found 2 days ago
S$1,207
Return
found 2 days ago
Select Air Canada flight, departing Thu, 9 Jul from Singapore to Portland, returning Sun, 19 Jul, priced at S$1,207 found 2 days ago
Cathay Pacific
Thu, 4 Mar - Fri, 19 Mar
SIN
Singapore
PDX
Portland
S$1,222 Return, found 2 days ago
S$1,222
Return
found 2 days ago
Select Cathay Pacific flight, departing Thu, 4 Mar from Singapore to Portland, returning Fri, 19 Mar, priced at S$1,222 found 2 days ago
Air Canada
Tue, 14 Jul - Tue, 28 Jul
SIN
Singapore
PDX
Portland
S$1,247 Return, found 6 days ago
S$1,247
Return
found 6 days ago
Select Air Canada flight, departing Tue, 14 Jul from Singapore to Portland, returning Tue, 28 Jul, priced at S$1,247 found 6 days ago
Lufthansa
Fri, 12 Feb - Sat, 27 Feb
SIN
Singapore
PDX
Portland
S$1,324 Return, found 2 days ago
S$1,324
Return
found 2 days ago
Select Lufthansa flight, departing Fri, 12 Feb from Singapore to Portland, returning Sat, 27 Feb, priced at S$1,324 found 2 days ago
Japan Airlines
Thu, 4 Feb - Fri, 19 Feb
SIN
Singapore
PDX
Portland
S$1,354 Return, found 2 days ago
S$1,354
Return
found 2 days ago
Select Japan Airlines flight, departing Thu, 4 Feb from Singapore to Portland, returning Fri, 19 Feb, priced at S$1,354 found 2 days ago
STARLUX Airlines
Mon, 14 Sept - Mon, 28 Sept
SIN
Singapore
PDX
Portland
S$1,427 Return, found 1 day ago
S$1,427
Return
found 1 day ago
Select STARLUX Airlines flight, departing Mon, 14 Sept from Singapore to Portland, returning Mon, 28 Sept, priced at S$1,427 found 1 day ago
American Airlines
Mon, 8 Feb - Tue, 23 Feb
SIN
Singapore
PDX
Portland
S$1,463 Return, found 2 days ago
S$1,463
Return
found 2 days ago
Select American Airlines flight, departing Mon, 8 Feb from Singapore to Portland, returning Tue, 23 Feb, priced at S$1,463 found 2 days ago

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city centre is 17 minutes. Flights from S$1,184
PDX
Portland Intl.
CheapestClosest
Average driving time to city centre17 min
Flights from S$1,184

Frequently asked questions

How much is a flight from SIN to Portland Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between SIN and Portland Airport was S$1,184. Cheap fares don't last forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport to PDX?
This varies between air carriers, as each one has its own terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel online.
How do I find cheap flights from Singapore Airport to Portland Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Changi Airport to Portland Intl. Airport (PDX) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport (SIN) to Portland Intl. Airport (PDX)?
Singapore to Portland is around 13,100 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your toothbrush to your hairbrush. Take a couple of snacks to munch on throughout your trip too.
Which airlines fly direct from Changi Airport to PDX Airport?
Flying directly between Changi Airport and PDX isn't possible right now. However, you'll still be able to book a flight to Portland with at least one stop.
Are Singapore Airport to PDX flight tickets cheaper when they're purchased at the last minute?
Tickets from Changi Airport to PDX Airport are available up to 12 months before departure on Expedia. And although you may occasionally pick up great last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We frequently update our fares to bring you the best bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Changi
Destination airport
Portland Intl.
Return price
S$1,184
Distance
13005 km

Book with confidence

Perfect flights from Singapore to Portland

Your Journey from Singapore to Portland

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Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Canada, Asiana Airlines, Lufthansa, STARLUX Airlines, Qatar Airways, Cathay Pacific, Japan Airlines, American Airlines. Our selection of flights from Changi to Portland Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Experience the Vibrant Portland

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Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Singapore to Portland.
 

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Book Your Flight from Singapore to Portland with Confidence

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Singapore to Portland

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