Cheap flights from Singapore to Portland from S$ 653
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2-5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Singapore to Portland
Keep the following information in mind while searching for Singapore to Portland flight deals. Data was last updated 3 April 2025.
Round-trip from | S$ 1,392 |
---|---|
One-way from | S$ 653 |
Popular in | May |
Cheapest in | September |
Average price | S$ 1,654 |
Find flight deals from Singapore to Portland
Cheapest flights from Singapore to PortlandExplore the most affordable flight options available from Singapore to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2025.
Explore the most affordable flight options available from Singapore to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Singapore to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 3 April 2025.
Use the filters below to find and compare flights from Singapore to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Sat 17-5
09:10-00:31
2 stops30h 21m
Portland
Sat 24-5
19:41-07:05
2 stops44h 24m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Fri 16-5
01:45-09:30
2 stops22h 45m
Portland
Sat 24-5
06:15-00:50
2 stops27h 35m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Fri 16-5
00:40-11:20
1 stop25h 40m
Portland
Sat 24-5
13:15-15:30
1 stop35h 15m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Wed 14-5
14:00-22:23
2 stops23h 23m
Portland
Wed 18-6
21:59-12:40
2 stops23h 41m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Tue 13-5
01:50-21:45
2 stops34h 55m
Portland
Wed 18-6
19:35-15:05
2 stops28h 30m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Sat 17-5
22:30-16:59
2 stops33h 29m
Portland
Fri 23-5
00:40-05:00
2 stops37h 20m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Wed 14-5
09:00-14:54
1 stop20h 54m
Portland
Wed 18-6
13:25-06:15
1 stop25h 50m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Fri 2-5
20:45-13:37
2 stops31h 52m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Wed 11-6
14:00-19:00
2 stops20h 00m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Tue 10-6
09:10-14:40
1 stop20h 30m
Best time to book a flight from Singapore to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Singapore with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Singapore to Portland
Rainfall in Portland by month
Plan your trip to Portland by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.
Temperature in Portland by month
Plan your trip to Portland by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated 3 April 2025.
Food
Comfort
Crew
Overall
Entertainment
Boarding
Reviews
Andrew,Jan 2025
LAX - TPE
Food
Comfort
Crew
Overall
Entertainment
Boarding
Reviews
Andrew,Jan 2025
LAX - TPE
Food
Comfort
Crew
Overall
Entertainment
Boarding
Reviews
Andrew,Jan 2025
LAX - TPE
Food
Comfort
Crew
Overall
Entertainment
Boarding
Reviews
Andrew,Jan 2025
LAX - TPE
Food
Comfort
Crew
Overall
Entertainment
Boarding
Reviews
Andrew,Jan 2025
LAX - TPE
Food
Comfort
Crew
Overall
Entertainment
Boarding
Reviews
Andrew,Jan 2025
LAX - TPE
Related info for your journey
Find useful and relevant information for your journey from Singapore to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Singapore to Portland
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Singapore to Portland
Discover the top 4 airlines that operate flights from Singapore to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 3 April 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Singapore to Portland?
When you search for this flight from Singapore to Portland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Singapore to Portland?
Cheapflights simply makes it quick and affordable to book flights from Singapore to Portland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Singapore to Portland with no change fees?
Need flexible booking options for your flight to Portland from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Singapore to Portland become cheaper?
Of course! You can now track prices for flights from Singapore to Portland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.