Cheap Flights from Singapore to Portland from $499
Find the best flight deals from Singapore to Portland from $499
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Flights from Singapore to Portland
What to know about flights from Singapore to Portland?
The distance between Singapore and Portland is approximately 13,095.65 km. Based on Trip.com's data, travel demand peaks in January.
Cheapest one-way
$499
Air Canada
SIN-PDX
27h 6m · 1 stop
Sun, Oct 18
Cheapest round-trip
$903
Air Canada
SIN-PDX
21h 1m · 2 stops
Mon, Oct 26 - Sat, Oct 31
Recommended airlines
When to travel
November
Cheapest
January
Peak season for travel
Route details
13,095.65 km
Flight distance
How can I find cheap flights from Singapore to Portland?
Explore the cheapest one-way and round-trip flights from Singapore to Portland over the next 90 days, with one-way fares from $499 and round-trip from $903. Based on Trip.com's latest 7-day flight data.
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One way
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Round-trip
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SIN 8:40 AM21h 1m1 stopPDX 2:41 PMSingapore - Portland | Mon, Oct 26 | Air Canada
PDX 7:10 PM20h 50m1 stopSIN 7:00 AMPortland - Singapore | Sat, Oct 31 | Air Canada
Price detailsDepartureSIN-PDX
Included
ReturnPDX-SIN
Included
$903 $1,88552% off52% off$1,885 $903 -
SIN 8:40 AM22h 1m1 stopPDX 2:41 PMSingapore - Portland | Fri, Nov 13 | Air Canada
PDX 7:10 PM19h 50m1 stopSIN 7:00 AMPortland - Singapore | Wed, Nov 18 | Air Canada
Price detailsDepartureSIN-YVREconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletYVR-PDXEconomy class
Included
In-flight meals are availableReturnPDX-YVREconomy class
Included
In-flight meals are availableYVR-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$908 $1,88552% off52% off$1,885 $908
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SIN 7:00 AM17h 31m1 stopPDX 9:31 AMSingapore - Portland | Fri, Oct 23 | Air Canada
PDX 10:00 AM30h1 stopSIN 7:00 AMPortland - Singapore | Fri, Oct 30 | Air Canada
Price detailsDepartureSIN-YVREconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletYVR-PDXEconomy class
Included
In-flight meals are availableReturnPDX-YVREconomy class
Included
In-flight meals are availableYVR-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$911 $1,88552% off52% off$1,885 $911
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SIN 8:40 AM22h 1m1 stopPDX 2:41 PMSingapore - Portland | Wed, Nov 4 | Air Canada
PDX 7:10 PM19h 50m1 stopSIN 7:00 AMPortland - Singapore | Wed, Nov 11 | Air Canada
Price detailsDepartureSIN-YVREconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletYVR-PDXEconomy class
Included
In-flight meals are availableReturnPDX-YVREconomy class
Included
In-flight meals are availableYVR-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,12240% off$1,885 $1,122
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SIN 7:00 AM27h 11m1 stopPDX 7:11 PMSingapore - Portland | Mon, Oct 12 | Air Canada
PDX 3:30 PM22h 45m1 stopSIN 5:15 AMPortland - Singapore | Sat, Oct 17 | Air Canada
Price detailsDepartureSIN-YVREconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletYVR-PDXEconomy class
Included
In-flight meals are availableReturnPDX-YVREconomy class
Included
In-flight meals are availableYVR-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,12940% off$1,885 $1,129
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SIN 8:40 AM28h 6m1 stopPDX 8:46 PMSingapore - Portland | Wed, Dec 2 | Air Canada
PDX 7:10 PM19h 50m1 stopSIN 7:00 AMPortland - Singapore | Wed, Dec 9 | Air Canada
Price detailsDepartureSIN-YVREconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnPDX-YVREconomy class
Included
In-flight meals are availableYVR-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,13840% off$1,885 $1,138
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SIN 7:00 AM27h 11m1 stopPDX 7:11 PMSingapore - Portland | Sun, Oct 25 | Air Canada
PDX 3:20 PM24h 40m1 stopSIN 7:00 AMPortland - Singapore | Sat, Oct 31 | Air Canada
Price detailsDepartureSIN-YVREconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletYVR-PDXEconomy class
Included
In-flight meals are availableReturnPDX-YVREconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletYVR-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,16338% off$1,885 $1,163
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SIN 10:10 AM24h 13m1 stopPDX 6:23 PMSingapore - Portland | Thu, Dec 3 | United Airlines
PDX 7:25 PM32h 50m1 stopSIN 8:15 PMPortland - Singapore | Tue, Dec 8 | United Airlines
Price detailsDepartureSIN-SFOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletSFO-PDXEconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnPDX-SFOEconomy class
Included
Wi-Fi (additional charge)USB port and power outletSFO-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,36927% off$1,885 $1,369 -
SIN 10:10 AM26h 52m1 stopPDX 9:02 PMSingapore - Portland | Wed, Nov 4 | United Airlines
PDX 7:10 AM21h 5m1 stopSIN 8:15 PMPortland - Singapore | Wed, Nov 11 | United Airlines
Price detailsDepartureSIN-SFOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletSFO-PDXEconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnPDX-SFOEconomy class
Included
Wi-Fi (additional charge)USB port and power outletSFO-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,37427% off$1,885 $1,374
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SIN 10:10 AM20h 27m1 stopPDX 2:37 PMSingapore - Portland | Fri, Nov 13 | United Airlines
PDX 7:26 PM32h 49m1 stopSIN 8:15 PMPortland - Singapore | Wed, Nov 18 | United Airlines
Price detailsDepartureSIN-SFOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletSFO-PDXEconomy class
Included
Wi-Fi (additional charge)USB port and power outletReturnPDX-SFOEconomy class
Included
Wi-Fi (additional charge)USB port and power outletSFO-SINEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,37627% off$1,885 $1,376
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SIN 1:00 PM17h 25m1 stopPDX 2:00 PMSingapore - Portland | Tue, Oct 13 | Normal Airline
PDX 3:00 PM6hNonstopSIN 4:00 PMPortland - Singapore | Thu, Oct 15 | Normal AirlineFind more flightsFind more flights
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SIN 7:00 AM27h 6m1 stopPDX 7:06 PMSingapore - Portland | Sun, Oct 18 | Air Canada
Price detailsSIN-YVREconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletYVR-PDXEconomy classIn-flight meals are available$499 $74233% off33% off$742 $499
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SIN 7:00 AM27h 6m1 stopPDX 7:06 PMSingapore - Portland | Wed, Oct 14 | Air Canada
Price detailsSIN-YVREconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletYVR-PDXEconomy classIn-flight meals are available$506 $74232% off32% off$742 $506
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SIN 7:00 AM27h 6m1 stopPDX 7:06 PMSingapore - Portland | Mon, Oct 19 | Air Canada
Price detailsSIN-YVREconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$506 $74232% off32% off$742 $506
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SIN 9:05 AM20h 25m1 stopPDX 1:30 PMSingapore - Portland | Thu, Nov 19 | Singapore Airlines
Price detailsSIN-SFOEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletSFO-PDXEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$53028% off$742 $530 -
SIN 9:05 AM27h 42m1 stopPDX 8:47 PMSingapore - Portland | Thu, Nov 12 | Singapore Airlines
Price detailsSIN-SFOEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletSFO-PDXEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$53528% off$742 $535
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SIN 8:40 AM28h 6m1 stopPDX 8:46 PMSingapore - Portland | Sun, Nov 8 | Air Canada
Price detailsSIN-YVREconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletYVR-PDXEconomy classIn-flight meals are available$53628% off$742 $536
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SIN 8:40 AM25h 51m1 stopPDX 6:31 PMSingapore - Portland | Wed, Nov 18 | Air Canada
Price detailsSIN-YVREconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletYVR-PDXEconomy classIn-flight meals are available$53628% off$742 $536
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SIN 8:40 AM28h 6m1 stopPDX 8:46 PMSingapore - Portland | Mon, Nov 23 | Air Canada
Price detailsSIN-YVREconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$53827% off$742 $538
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SIN 8:40 AM28h 6m1 stopPDX 8:46 PMSingapore - Portland | Fri, Dec 4 | Air Canada
Price detailsSIN-YVREconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletYVR-PDXEconomy classIn-flight meals are available$54127% off$742 $541
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SIN 8:40 AM28h 6m1 stopPDX 8:46 PMSingapore - Portland | Sun, Nov 29 | Air Canada
Price detailsSIN-YVREconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletYVR-PDXEconomy classIn-flight meals are available$54127% off$742 $541
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SIN 1:00 PM17h 25m1 stopPDX 2:00 PMSingapore - Portland | Tue, Oct 13 | Normal AirlineFind more flightsFind more flights
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Which airlines are the most popular for Singapore to Portland flights?
You can choose from 2 airlines that fly from Singapore to Portland, including Air Canada, STARLUX Airlines, Air Canada has lowest fares on this route.
Air Canada
STARLUX Airlines
Airlines are determined based on actual purchased flight tickets from Singapore to Portland according to previous 12 months data from Trip.com.
Frequently Asked Questions
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What are the cheapest flights from Singapore to Portland (SIN-PDX)?
Based on Trip.com data, Air Canada offers one-way fares as low as $499 on Cheapest nonstop routes (e.g. SIN to PDX on Sun, Oct 18), while Air Canada offers Cheapest nonstop round-trips from $903 departing on Mon, Oct 26 and returning on Sat, Oct 31. -
Which airlines offer direct flights from Singapore to Portland?
At the moment, you can catch a nonstop flight from Singapore to Portland with the following airlines, including: EVA Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days. -
When is the best time to book flights from Singapore to Portland?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Singapore to Portland is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals. -
How can I find the best deals on flights from Singapore to Portland?
To find best deals on flights from Singapore to Portland, you can use various tools on Trip.com:
· Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Oct 18, with one-way flights priced at just $499.
· Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Canada.
· Set up price alerts to easily monitor ticket prices without having to check every day.
· Check Trip.com flight deals and promo codes frequently.
· Avoid peak season unless you book very early. It seems the peak season for Portland travel is around January.
· Get exclusive promo codes for Trip.com app users. -
When are flight tickets from Singapore (SIN) to Portland (PDX) the cheapest?
The cheapest months to fly from Singapore to Portland is November, when demand for travel is lower. -
Which upcoming date is cheapest to fly from Singapore to Portland on?
After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Singapore to Portland on October 13, 2026 with Singapore Airlines, with prices starting at $521. -
Which airports can I fly into Portland from Singapore?
You can arrive at any of the following airports in Portland: Portland International Airport (PDX), and Hillsboro Airport (HIO). Flights from Singapore Changi Airport to Portland International Airport (SIN-PDX) are by far the most popular option for this route. -
Is there any time difference between Singapore and Portland?
The time difference between Portland and Singapore is 16h. -
How do I change or cancel my ticket from Singapore to Portland?
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages. -
What is the average cost of a one-way flight from Singapore to Portland?
Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Singapore to Portland is $1,175. Fares vary by travel date, airline and availability. -
How do I book flights from Singapore to Portland on Trip.com?
Enter Singapore and Portland, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.