Featured airlines
Cheap Flights from Portland (PDX) to Singapore (SIN)
Prices were available within the past 7 days and start at AU$956 for one-way flights and AU$1,911 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Portland Intl. |
Destination airport | Changi |
Airlines serving | All Nippon Airways, Japan Airlines, KLM, United |
Return price | AU$1,911 |
Distance | 13005 km |
Your quick guide to flights from Portland to Singapore
Pick up great flights from Portland to Singapore
With Expedia, you have your pick of flights a day with 20 airlines covering flights from Portland to Singapore. 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 Portland to Singapore that take around hours.
Find cheap flights from Portland to Singapore
From the great flight deals with prices currently ranging from AU$1,911 to AU$2,546, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Portland to Singapore 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 Singapore is normally in May.
Reasons to book your flight from Portland to Singapore 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 Portland to Singapore 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 Singapore right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.
Frequently asked questions
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Related Carriers
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Portland
- Portland to Chicago (PDX - ORD)
- Portland to Puerto Escondido (PDX - PXM)
- Portland to Boston (PDX - BOS)
- Portland to Cairns (PDX - CNS)
- Portland to Reykjavik (PDX - KEF)
- Portland to New York (PDX - JFK)
- Portland to Rockhampton (PDX - ROK)
- Portland to Ontario (PDX - ONT)
- Portland to Nashville (PDX - BNA)
- Portland to Melbourne (PDX - MEL)
- Portland to Brisbane (PDX - BNE)
- Portland to Orlando (PDX - MCO)
Top Routes to Singapore
- Melbourne to Singapore (AVV - SIN)
- Kuala Lumpur to Singapore (KUL - SIN)
- Bangkok to Singapore (DMK - SIN)
- Bangkok to Singapore (BKK - SIN)
- Denpasar to Singapore (DPS - SIN)
- Hobart to Singapore (HBA - SIN)
- Darwin to Singapore (DRW - SIN)
- Adelaide to Singapore (ADL - SIN)
- Cairns to Singapore (CNS - SIN)
- Manila to Singapore (MNL - SIN)
- Gold Coast to Singapore (OOL - SIN)
- Canberra to Singapore (CBR - SIN)