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Cheap flights from Singapore to Oregon from S$ 712

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 1-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PDX
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Oregon

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Oregon
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 13 March 2026.

Tue 8-914:30
SIN
-
PDX
2 stops24h 40m
Multiple Airlines
Wed 23-919:40
PDX
-
SIN
2 stops22h 25m
Multiple Airlines
Deal found 9-3S$ 1,032
Wed 9-914:30
SIN
-
PDX
2 stops24h 40m
Multiple Airlines
Thu 24-919:40
PDX
-
SIN
2 stops22h 25m
Multiple Airlines
Deal found 10-3S$ 1,075
Fri 11-913:45
SIN
-
PDX
2 stops35h 40m
Multiple Airlines
Sat 26-919:40
PDX
-
SIN
2 stops25h 55m
Multiple Airlines
Deal found 9-3S$ 1,115
Thu 10-913:45
SIN
-
PDX
2 stops33h 07m
Multiple Airlines
Fri 25-917:40
PDX
-
SIN
2 stops27h 55m
Multiple Airlines
Deal found 11-3S$ 1,118
Fri 11-902:00
SIN
-
PDX
2 stops46h 25m
Multiple Airlines
Sun 27-917:40
PDX
-
SIN
2 stops27h 55m
Multiple Airlines
Deal found 13-3S$ 1,121
Fri 10-702:00
SIN
-
PDX
2 stops36h 30m
Multiple Airlines
Sun 19-709:19
PDX
-
SIN
2 stops36h 16m
Multiple Airlines
Deal found 12-3S$ 1,157
Fri 7-813:45
SIN
-
PDX
2 stops34h 39m
Multiple Airlines
Sat 22-817:40
PDX
-
SIN
2 stops27h 55m
Multiple Airlines
Deal found 10-3S$ 1,204
Thu 23-413:45
SIN
-
PDX
2 stops34h 39m
Multiple Airlines
Thu 30-414:50
PDX
-
SIN
2 stops30h 45m
Multiple Airlines
Deal found 8-3S$ 1,250
Tue 21-414:10
SIN
-
BOI
2 stops22h 47m
STARLUX Airlines
Thu 23-418:08
BOI
-
SIN
2 stops28h 42m
STARLUX Airlines
Deal found 8-3S$ 1,314
Thu 21-514:00
SIN
-
BOI
2 stops23h 58m
STARLUX Airlines
Fri 5-620:51
BOI
-
SIN
2 stops25h 49m
STARLUX Airlines
Deal found 13-3S$ 1,347
Sun 26-422:50
SIN
-
BOI
2 stops30h 43m
Multiple Airlines
Sun 3-506:00
BOI
-
SIN
2 stops27h 55m
Multiple Airlines
Deal found 12-3S$ 1,353
Mon 30-319:40
SIN
-
BOI
2 stops40h 00m
Qatar Airways
Mon 6-407:40
BOI
-
SIN
2 stops35h 10m
Qatar Airways
Deal found 9-3S$ 1,389

Find flight deals from Singapore to Oregon

Keep the following information in mind while searching for Singapore to Oregon flight deals. Data was last updated 13 March 2026.

Round-trip from

S$ 1,032

One-way from

S$ 712

Popular in

April

Cheapest in

December

Average price

S$ 1,383
8-9-23-9
  • 8-9-23-9
  • 4 total stops
  • 47h 05m total
  • Singapore to Oregon
Search Deals
1-5
  • 1-5
  • 2 total stops
  • 34h 53m total
  • Singapore to Oregon
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (S$ 633 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (S$ 145 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 13 March 2026.
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

Cheapest return flight

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Wed 9-9

09:15-13:50

1 stop19h 35m

Portland

Thu 24-9

21:50-19:10

1 stop30h 20m

S$ 1,300

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Tue 21-4

14:10-22:57

2 stops22h 47m

Boise Air Term. Gowen Fld

Thu 23-4

18:08-12:50

2 stops28h 42m

S$ 1,314

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 5-5

14:10-19:34

2 stops20h 24m

Portland

Wed 6-5

17:30-12:40

2 stops28h 10m

S$ 1,324

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 8-9

20:45-10:25

1 stop28h 40m

Portland

Wed 23-9

17:40-07:40

1 stop23h 00m

S$ 1,358

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 5-5

07:00-09:30

1 stop17h 30m

Portland

Wed 6-5

10:10-11:15

2 stops34h 05m

S$ 1,577
Fastest return journey

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 5-5

09:00-12:35

1 stop18h 35m

Portland

Wed 6-5

19:45-06:45

1 stop20h 00m

S$ 1,660

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Fri 24-4

20:45-19:39

1 stop36h 54m

Boise Air Term. Gowen Fld

Fri 1-5

14:57-17:35

1 stop36h 38m

S$ 1,850

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Tue 21-4

09:00-20:13

2 stops25h 13m

Boise Air Term. Gowen Fld

Thu 23-4

16:08-06:45

1 stop24h 37m

S$ 2,020
Cheapest one-way

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Fri 1-5

13:45-09:38

2 stops34h 53m

S$ 712

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 4-5

13:45-09:38

2 stops34h 53m

S$ 716

Flights are sorted by cheapest return flights first.

Deals found on 11-3

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Oregon
No data available for this route at this time. Please check back soon.

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 13 March 2026.
Read reviews from past customers who have flown with Air Canada 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.
Air Canada
7.1
Good
10,800 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.
Air Canada
7.1
Good
10,800 reviews
Air Canada
7.1
Good
10,800 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.

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.

  • How long is the flight from Singapore to Oregon?

    Departing from Singapore to Oregon will take you 22h 47m. Singapore and Oregon are separated by a distance of 13609 km.

  • Can I find deals for flights from Singapore to Oregon that include hotel bookings?

    Yes. In addition to deals on Singapore to Oregon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Oregon.

  • Can I find deals for business class flights from Singapore to Oregon?

    Yes. Cheapflights offers flight deals from Singapore to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Singapore to Oregon

Discover the top airline 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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 1,118AverageS$ 1,311FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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.

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