S$963 Cheap Flights from Singapore to Portland

View S$963 flight on Sun, 19 Jul, 2026Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Portland Intl. Jetport Airport (PWM)

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Cheap Flights from Singapore to Portland (SIN-PWM)

Prices were available within the past 7 days and start at S$963 for one-way flights and S$1,517 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Wed, 15 Apr - Tue, 21 Apr
SIN
Singapore
PWM
Portland
S$1,517 Return, found 5 days ago
S$1,517
Return
found 5 days ago
Select Japan Airlines flight, departing Wed, 15 Apr from Singapore to Portland, returning Tue, 21 Apr, priced at S$1,517 found 5 days ago
Japan Airlines
Wed, 15 Apr - Tue, 21 Apr
SIN
Singapore
PWM
Portland
S$1,521 Return, found 5 days ago
S$1,521
Return
found 5 days ago
Select Japan Airlines flight, departing Wed, 15 Apr from Singapore to Portland, returning Tue, 21 Apr, priced at S$1,521 found 5 days ago
United
Wed, 15 Apr - Tue, 21 Apr
SIN
Singapore
PWM
Portland
S$1,569 Return, found 5 days ago
S$1,569
Return
found 5 days ago
Select United flight, departing Wed, 15 Apr from Singapore to Portland, returning Tue, 21 Apr, priced at S$1,569 found 5 days ago
Lufthansa
Sun, 19 Jul - Tue, 4 Aug
SIN
Singapore
PWM
Portland
S$1,592 Return, found 3 days ago
S$1,592
Return
found 3 days ago
Select Lufthansa flight, departing Sun, 19 Jul from Singapore to Portland, returning Tue, 4 Aug, priced at S$1,592 found 3 days ago
Lufthansa
Sun, 19 Jul - Tue, 4 Aug
SIN
Singapore
PWM
Portland
S$1,596 Return, found 3 days ago
S$1,596
Return
found 3 days ago
Select Lufthansa flight, departing Sun, 19 Jul from Singapore to Portland, returning Tue, 4 Aug, priced at S$1,596 found 3 days ago
United
Fri, 13 Feb - Sat, 21 Feb
SIN
Singapore
PWM
Portland
S$1,618 Return, found 12 hours ago
S$1,618
Return
found 12 hours ago
Select United flight, departing Fri, 13 Feb from Singapore to Portland, returning Sat, 21 Feb, priced at S$1,618 found 12 hours ago
United
Wed, 15 Apr - Tue, 21 Apr
SIN
Singapore
PWM
Portland
S$1,648 Return, found 5 days ago
S$1,648
Return
found 5 days ago
Select United flight, departing Wed, 15 Apr from Singapore to Portland, returning Tue, 21 Apr, priced at S$1,648 found 5 days ago
Japan Airlines
Wed, 15 Apr - Tue, 21 Apr
SIN
Singapore
PWM
Portland
S$1,681 Return, found 5 days ago
S$1,681
Return
found 5 days ago
Select Japan Airlines flight, departing Wed, 15 Apr from Singapore to Portland, returning Tue, 21 Apr, priced at S$1,681 found 5 days ago
American Airlines
Wed, 15 Apr - Tue, 21 Apr
SIN
Singapore
PWM
Portland
S$1,726 Return, found 5 days ago
S$1,726
Return
found 5 days ago
Select American Airlines flight, departing Wed, 15 Apr from Singapore to Portland, returning Tue, 21 Apr, priced at S$1,726 found 5 days ago
Cathay Pacific
Wed, 15 Apr - Tue, 21 Apr
SIN
Singapore
PWM
Portland
S$1,850 Return, found 5 days ago
S$1,850
Return
found 5 days ago
Select Cathay Pacific flight, departing Wed, 15 Apr from Singapore to Portland, returning Tue, 21 Apr, priced at S$1,850 found 5 days ago

Frequently asked questions

How much is a flight from Changi Airport (SIN) to Portland Intl. Jetport Airport (PWM)?
Start packing your bags, because round-trip journeys between Changi Airport and Portland Intl. Jetport start from S$1,517. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Singapore Airport to PWM?
We get that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Singapore Airport to Portland Intl. Jetport Airport (PWM) 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. Jetport Airport (PWM) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SIN to Portland Intl. Jetport Airport (PWM)?
You'll have 15,000 kilometres to cover on the long-haul Singapore to Portland route. Wear layers of comfy clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from Changi Airport (SIN) to PWM?
You won't find any airlines operating directly between Changi Airport and Portland Intl. Jetport, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are SIN to Portland Intl. Jetport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Changi Airport to Portland Intl. Jetport Airport (PWM) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd prefer to play it safe and start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines advertise their prices so far in advance. Our suggestion? Check back often as updates are made regularly.

Travel information

Origin airport
Changi
Destination airport
Portland Intl. Jetport
Return price
S$1,517
Distance
14891 km

Book with confidence

Perfect flights from Singapore to Portland

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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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