Cheap flights from Singapore to Oregon from S$ 536
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 28-10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Singapore to Oregon
Keep the following information in mind while searching for Singapore to Oregon flight deals. Data was last updated 11 July 2025.
Round-trip from | S$ 871 |
---|---|
One-way from | S$ 536 |
Popular in | April |
Cheapest in | June |
Average price | S$ 1,528 |
Find flight deals from Singapore to Oregon
Cheapest flights from Singapore to OregonExplore the most affordable flight options available from Singapore to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from Singapore to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Singapore to Oregon 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 11 July 2025.
Use the filters below to find and compare flights from Singapore to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Mon 22-9
22:50-23:01
2 stops39h 11m
Portland
Sun 2-11
15:15-13:05
2 stops53h 50m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Sun 21-9
22:50-16:04
2 stops32h 14m
Portland
Sat 1-11
19:38-21:55
2 stops35h 17m
SingaporeBoise
SIN - BOI
SINBOI
Singapore Changi
Thu 30-10
10:00-23:28
2 stops27h 28m
Boise Air Term. Gowen Fld
Mon 3-11
14:31-07:55
2 stops50h 24m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Fri 22-8
02:00-09:47
2 stops46h 47m
Portland
Sat 30-8
16:46-00:35
2 stops40h 49m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Sat 23-8
13:10-06:17
2 stops32h 07m
Portland
Sat 30-8
16:46-13:50
2 stops30h 04m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Fri 14-11
08:15-12:29
2 stops20h 14m
Portland
Tue 18-11
07:00-06:40
2 stops31h 40m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Mon 22-9
09:15-09:47
1 stop39h 32m
Portland
Sun 2-11
07:21-07:55
1 stop32h 34m
SingaporeBoise
SIN - BOI
SINBOI
Singapore Changi
Mon 10-11
13:15-22:08
2 stops23h 53m
Boise Air Term. Gowen Fld
Fri 21-11
07:30-14:30
2 stops40h 00m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Tue 2-9
20:40-00:45
1 stop19h 05m
Portland
Wed 17-9
17:40-06:15
1 stop21h 35m
SingaporeBoise
SIN - BOI
SINBOI
Singapore Changi
Thu 30-10
10:10-16:03
1 stop19h 53m
Boise Air Term. Gowen Fld
Mon 3-11
14:11-08:00
2 stops26h 49m
Best time to book a flight from Singapore to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Singapore with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Singapore to Oregon
Reviews of airlines servicing Oregon
Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated 11 July 2025.
Read reviews from past customers who have flown with EVA Air, Korean Air, andJapan Airlines from Singapore to Oregon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
Dale,May 2025
TPE - SFO
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
Dale,May 2025
TPE - SFO
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
Dale,May 2025
TPE - SFO
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
Dale,May 2025
TPE - SFO
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
Dale,May 2025
TPE - SFO
Crew
Boarding
Overall
Food
Comfort
Entertainment
Reviews
Dale,May 2025
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Singapore to Oregon. 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 Oregon
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Singapore to Oregon
Discover the top 3 airlines that operate flights from Singapore to Oregon. 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 11 July 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 Oregon?
Deals for Singapore to Oregon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Singapore to Oregon?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Oregon from Singapore.
Can Cheapflights find flights from Singapore to Oregon with no change fees?
Yes, we can. To see specific flights from Singapore to Oregon with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Singapore to Oregon become cheaper?
Yes! Start tracking prices for Singapore to Oregon flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.