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Oregon

$571+ Cheap flights from Singapore to Oregon

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PDX
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
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Cheap flight deals from Singapore to Oregon

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 July 2, 2026.

This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am
SIN
-
PDX
1 stop27h 11m
Air Canada
Sun 8/233:30 pm
PDX
-
SIN
1 stop22h 45m
Air Canada
Deal found 7/2$915
This Expedia deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/318:40 am
SIN
-
PDX
1 stop25h 51m
Air Canada
Fri 1/157:10 pm
PDX
-
SIN
1 stop19h 50m
Air Canada
Deal found 7/1$916
This Expedia deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/298:30 am
SIN
-
PDX
2 stops22h 11m
Air Canada
Wed 1/133:15 pm
PDX
-
SIN
1 stop23h 45m
Air Canada
Deal found 6/29$933
This Gotogate deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/318:40 am
SIN
-
PDX
1 stop16h 46m
Multiple Airlines
Fri 1/157:10 pm
PDX
-
SIN
2 stops25h 55m
Multiple Airlines
Deal found 7/1$957
This Air Canada deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:00 am
SIN
-
PDX
1 stop17h 31m
Air Canada
Thu 10/157:45 pm
PDX
-
SIN
1 stop18h 30m
Air Canada
Deal found 7/1$963
This Air Canada deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:00 am
SIN
-
PDX
1 stop17h 31m
Air Canada
Sat 7/257:00 am
PDX
-
SIN
2 stops55h 15m
Air Canada
Deal found 7/2$969
This Air Canada deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:30 am
SIN
-
PDX
2 stops22h 11m
Multiple Airlines
Tue 1/123:15 pm
PDX
-
SIN
1 stop23h 45m
Multiple Airlines
Deal found 6/28$971
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am
SIN
-
BOI
2 stops22h 26m
Multiple Airlines
Sun 8/234:17 pm
BOI
-
SIN
2 stops22h 58m
Multiple Airlines
Deal found 7/2$1,087
This Jettzy deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:00 pm
SIN
-
BOI
2 stops24h 04m
Multiple Airlines
Fri 10/26:23 am
BOI
-
SIN
2 stops40h 17m
Multiple Airlines
Deal found 7/1$1,311
This STARLUX Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/132:00 pm
SIN
-
BOI
2 stops24h 04m
STARLUX Airlines
Thu 7/166:13 pm
BOI
-
SIN
2 stops28h 37m
STARLUX Airlines
Deal found 6/29$1,331
This Gotogate deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:00 pm
SIN
-
BOI
2 stops24h 04m
STARLUX Airlines
Fri 10/25:52 pm
BOI
-
SIN
2 stops28h 48m
STARLUX Airlines
Deal found 7/2$1,499

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 July 2, 2026.

Round-trip from

$915
(Expedia)

One-way from

$571
(Kiwi.com)
From Singapore to Oregon
Search Deals
One-way flight from Singapore to Oregon
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 2, 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 round-trip

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 12/29

8:30 am-2:41 pm

2 stops22h 11m

Portland

Wed 1/13

7:10 pm-11:15 am

2 stops24h 05m

$935

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sun 10/11

8:50 pm-2:51 pm

2 stops33h 01m

Portland

Thu 10/15

7:45 pm-5:15 am

1 stop18h 30m

$966

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 12/28

8:30 am-2:41 pm

2 stops22h 11m

Portland

Tue 1/12

7:10 pm-11:15 am

2 stops24h 05m

$973

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sat 8/22

7:00 am-7:11 pm

1 stop27h 11m

Portland

Sun 8/30

7:45 pm-12:45 am

2 stops38h 00m

$976

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sun 10/11

7:00 am-7:06 pm

1 stop27h 06m

Portland

Wed 10/14

7:45 pm-2:30 pm

2 stops27h 45m

$1,025
Quickest round-trip

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Sun 8/16

7:00 am-3:26 pm

2 stops22h 26m

Boise Air Term. Gowen Fld

Sun 8/23

4:17 pm-5:15 am

2 stops22h 58m

$1,087

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sun 10/11

2:00 pm-9:59 pm

2 stops22h 59m

Portland

Wed 10/14

5:45 pm-12:40 pm

2 stops27h 55m

$1,306

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Wed 7/15

2:00 pm-10:25 pm

2 stops23h 25m

Portland

Fri 7/24

5:30 pm-12:40 pm

2 stops28h 10m

$1,308

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Fri 7/31

2:00 pm-12:04 am

2 stops24h 04m

Boise Air Term. Gowen Fld

Fri 10/2

6:23 am-12:40 pm

2 stops40h 17m

$1,311

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Mon 7/13

2:00 pm-12:04 am

2 stops24h 04m

Boise Air Term. Gowen Fld

Thu 7/16

6:13 pm-12:50 pm

2 stops28h 37m

$1,331

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 28 resultsSorted by cheapest first
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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 round-trip 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.

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?

    A quick flight from Singapore to Oregon can take about 24h 04m. Air Canada provides one of the quickest options available for as low as $1,331. The distance from Singapore to Oregon is about 8456 mi. This flight may include one or multiple stops.

  • 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 vacation 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

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