
Popular airlines from Changi Airport (SIN) to Portland International Airport (PDX)
- Cathay Pacific
Cathay Pacific
- United
United
- Air Canada
Air Canada
- Japan Airlines
Japan Airlines
- Qatar Airways
Qatar Airways
- Korean Air
Korean Air
- Delta
Delta
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Cheap Flights from Singapore (SIN) to Portland (PDX)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Singapore (SIN) to Portland (PDX)
October is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Changi |
Destination airport | Portland Intl. |
Airlines serving | Air Canada, Air France, All Nippon Airways, American Airlines, Cathay Pacific, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Swiss International Air Lines, United |
Return price | AU$1,570 |
Distance | 13005 km |
Your quick guide to flights from Singapore to Portland
Pick up great flights from Singapore to Portland
With Expedia, you have your pick of flights a day with 20 airlines covering flights from Singapore to Portland. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Singapore to Portland that take around hours.
Find cheap flights from Singapore to Portland
From the great flight deals with prices currently ranging from AU$1,571 to AU$1,843, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Singapore to Portland around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Portland is normally in September.
Reasons to book your flight from Singapore to Portland with Expedia
Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Singapore to Portland across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Portland right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.
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Top Routes from Singapore
- Singapore to Bangkok (SIN - DMK)
- Singapore to Bangkok (SIN - BKK)
- Singapore to Kuala Lumpur (SIN - KUL)
- Singapore to London (SIN - LCY)
- Singapore to Denpasar (SIN - DPS)
- Singapore to Paris (SIN - CDG)
- Singapore to Istanbul (SIN - SAW)
- Singapore to Tokyo (SIN - NRT)
- Singapore to Rome (SIN - FCO)
- Singapore to Abu Dhabi (SIN - AUH)
- Singapore to Melbourne (SIN - MEL)
- Singapore to Athens (SIN - ATH)
Top Routes to Portland
- Los Angeles to Portland (LAX - PDX)
- Bangkok to Portland (BKK - PDX)
- Honolulu to Portland (HNL - PDX)
- Darwin to Portland (DRW - PDX)
- Adelaide to Portland (ADL - PDX)
- Cairns to Portland (CNS - PDX)
- Denver to Portland (DEN - PDX)
- Gold Coast to Portland (OOL - PDX)
- Canberra to Portland (CBR - PDX)
- Vancouver to Portland (YVR - PDX)
- Melbourne to Portland (MEL - PDX)
- Townsville to Portland (TSV - PDX)
Top Routes from Singapore
Top Flight Destinations
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