$549+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PDX
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from Singapore to Oregon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 August 18, 2026.
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 August 18, 2026.
This Bravofly deal was found by Cheapflights users on 8/14. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:00 pm -
2 stops31h 41m
Tue 9/296:08 am -
2 stops31h 52m
Deal found 8/14![Korean Air logo]()
$895
This Air Canada deal was found by Cheapflights users on 8/14. 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.
Thu 9/107:00 am -
1 stop22h 46m
Tue 9/297:45 pm -
1 stop18h 30m
Deal found 8/14![Air Canada logo]()
$973
This Air Canada deal was found by Cheapflights users on 8/13. 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.
Wed 10/2811:10 pm -
2 stops30h 31m
Sun 11/17:10 am -
2 stops31h 50m
Deal found 8/13![Air Canada logo]()
$980
This Gotogate deal was found by Cheapflights users on 8/17. 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 10/11:45 am -
2 stops22h 46m
Fri 10/97:45 pm -
1 stop18h 30m
Deal found 8/17![Multiple Airlines logo]()
$986
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:30 am -
2 stops24h 40m
Mon 9/285:30 am -
2 stops32h 30m
Deal found 8/14![Delta logo]()
$991
This Air Canada deal was found by Cheapflights users on 8/14. 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.
Wed 9/910:00 pm -
2 stops36h 11m
Tue 9/2910:10 am -
1 stop28h 05m
Deal found 8/14![Air Canada logo]()
$993
This Korean Air deal was found by Cheapflights users on 8/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:00 pm -
2 stops31h 41m
Mon 9/289:51 am -
2 stops28h 09m
Deal found 8/14![Korean Air logo]()
$997
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:55 am -
2 stops35h 11m
Fri 10/96:30 am -
2 stops32h 40m
Deal found 8/17![Japan Airlines logo]()
$1,006
This Gotogate deal was found by Cheapflights users on 8/16. 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.
Wed 9/306:15 am -
2 stops23h 31m
Wed 10/73:30 pm -
2 stops28h 45m
Deal found 8/16![Multiple Airlines logo]()
$1,029
This OneTravel deal was found by Cheapflights users on 8/16. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:50 pm -
2 stops27h 41m
Thu 10/83:30 pm -
1 stop22h 45m
Deal found 8/16![Air Canada logo]()
$1,031
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:10 pm -
2 stops23h 34m
Tue 9/224:20 pm -
2 stops30h 20m
Deal found 8/16![Multiple Airlines logo]()
$1,095
This Air Canada deal was found by Cheapflights users on 8/13. 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.
Thu 11/128:40 am -
2 stops40h 12m
Mon 11/167:10 pm -
2 stops44h 50m
Deal found 8/13![Air Canada logo]()
$1,102
Best flights from Singapore to OregonDiscover carefully curated flight deals from Singapore to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from Singapore to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This Expedia deal was found by Cheapflights users on 8/13. 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.
Fri 2/128:40 am -
1 stop25h 51m
Sat 2/277:10 pm -
2 stops24h 05m
Deal found 8/13![Air Canada logo]()
$926
This Gotogate deal was found by Cheapflights users on 8/17. 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 10/11:45 am -
2 stops22h 46m
Fri 10/97:45 pm -
1 stop18h 30m
Deal found 8/17![Multiple Airlines logo]()
$986
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:25 am -
2 stops30h 45m
Wed 9/305:30 am -
2 stops27h 25m
Deal found 8/14![Delta logo]()
$991
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:10 am -
1 stop21h 32m
Mon 11/166:20 am -
1 stop22h 55m
Deal found 8/13![United Airlines logo]()
$1,706
This Air Canada deal was found by Cheapflights users on 8/14. 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.
Wed 10/2811:10 pm -
2 stops30h 31m
Sun 11/17:10 am -
2 stops31h 50m
Deal found 8/14![Air Canada logo]()
$980
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:30 am -
2 stops24h 40m
Mon 9/285:30 am -
2 stops32h 30m
Deal found 8/14![Delta logo]()
$991
This Trip.com deal was found by Cheapflights users on 8/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:10 pm -
3 stops37h 44m
Thu 10/812:11 pm -
3 stops38h 14m
Deal found 8/16![Multiple Airlines logo]()
$1,060
This OneTravel deal was found by Cheapflights users on 8/16. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:50 pm -
2 stops27h 41m
Thu 10/83:30 pm -
1 stop22h 45m
Deal found 8/16![Air Canada logo]()
$1,031
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:30 am -
2 stops40h 13m
Fri 9/185:30 am -
2 stops27h 25m
Deal found 8/14![Delta logo]()
$1,100
This China Airlines deal was found by Cheapflights users on 8/17. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:55 pm -
2 stops36h 40m
Mon 9/216:47 pm -
2 stops27h 43m
Deal found 8/17![Multiple Airlines logo]()
$1,128
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:30 am -
2 stops30h 01m
Wed 9/305:30 am -
2 stops27h 25m
Deal found 8/14![Delta logo]()
$1,101
This Air Canada deal was found by Cheapflights users on 8/13. 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.
Thu 11/128:40 am -
2 stops40h 12m
Mon 11/167:10 pm -
2 stops44h 50m
Deal found 8/13![Air Canada logo]()
$1,102
Last-minute flights from Singapore to OregonDiscover last-minute flight deals from Singapore to Oregon. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Singapore to Oregon. Data last updated August 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:55 am -
2 stops32h 04m
Tue 8/256:35 am -
2 stops32h 35m
Deal found 8/16![American Airlines logo]()
$1,051
This OneTravel deal was found by Cheapflights users on 8/17. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:50 pm -
2 stops34h 00m
Tue 9/296:30 am -
2 stops44h 15m
Deal found 8/17![Japan Airlines logo]()
$1,089
This Japan Airlines deal was found by Cheapflights users on 8/14. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:05 am -
2 stops21h 27m
Mon 9/287:03 am -
2 stops26h 17m
Deal found 8/14![Japan Airlines logo]()
$1,072
This Korean Air deal was found by Cheapflights users on 8/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:00 pm -
2 stops31h 41m
Mon 9/289:51 am -
2 stops28h 09m
Deal found 8/14![Korean Air logo]()
$997
This Bravofly deal was found by Cheapflights users on 8/14. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:00 pm -
2 stops31h 41m
Tue 9/296:08 am -
2 stops31h 52m
Deal found 8/14![Korean Air logo]()
$895
This lol.travel deal was found by Cheapflights users on 8/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:00 am -
1 stop27h 11m
Tue 9/2910:10 am -
1 stop28h 05m
Deal found 8/14![Air Canada logo]()
$1,064
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:30 am -
2 stops24h 40m
Mon 9/285:30 am -
2 stops32h 30m
Deal found 8/14![Delta logo]()
$991
This Air Canada deal was found by Cheapflights users on 8/14. 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.
Wed 9/910:00 pm -
2 stops36h 11m
Tue 9/2910:10 am -
1 stop28h 05m
Deal found 8/14![Air Canada logo]()
$993
This Air Canada deal was found by Cheapflights users on 8/14. 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.
Thu 9/107:00 am -
1 stop22h 46m
Tue 9/297:00 am -
2 stops31h 15m
Deal found 8/14![Air Canada logo]()
$973
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:10 pm -
2 stops23h 34m
Tue 9/224:20 pm -
2 stops30h 20m
Deal found 8/16![Multiple Airlines logo]()
$1,095
This Gotogate deal was found by Cheapflights users on 8/13. 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.
Sun 9/201:55 am -
2 stops29h 55m
Wed 9/237:03 am -
2 stops43h 42m
Deal found 8/13![Japan Airlines logo]()
$1,042
This Gotogate deal was found by Cheapflights users on 8/16. 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.
Wed 9/306:15 am -
2 stops23h 31m
Wed 10/73:30 pm -
2 stops28h 45m
Deal found 8/16![Multiple Airlines logo]()
$1,029
One-way flights from Singapore to OregonSearch for one-way flight options from Singapore to Oregon. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from Singapore to Oregon. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:15 am -
2 stops44h 42m
Deal found 8/16![Multiple Airlines logo]()
$549
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/911:10 pm -
2 stops33h 27m
Deal found 8/16![Multiple Airlines logo]()
$555
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:50 pm -
2 stops35h 45m
Deal found 8/14![Multiple Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:15 am -
2 stops26h 53m
Deal found 8/13![Multiple Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:15 am -
2 stops44h 42m
Deal found 8/16![Multiple Airlines logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:00 pm -
2 stops33h 50m
Deal found 8/16![Multiple Airlines logo]()
$585
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/228:40 am -
1 stop16h 46m
Deal found 8/13![Air Canada logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:15 am -
1 stop27h 18m
Deal found 8/16![Multiple Airlines logo]()
$596
This BusinessClass deal was found by Cheapflights users on 8/13. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:30 am -
2 stops24h 20m
Deal found 8/13![Multiple Airlines logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:10 pm -
3 stops58h 19m
Deal found 8/16![Multiple Airlines logo]()
$598
This Booking.com deal was found by Cheapflights users on 8/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:00 am -
2 stops26h 31m
Deal found 8/16![Air Canada logo]()
$600
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:15 am -
1 stop27h 18m
Deal found 8/16![Multiple Airlines logo]()
$602
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 August 18, 2026.
Round-trip from | $895 (Bravofly) |
|---|---|
One-way from | $549 (Kiwi.com) |
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 August 18, 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
Cheapest round-trip
SingaporePortland
SIN Singapore Changi - PDX Portland
SINPDX
Singapore Changi
Fri 2/12
8:40 am-6:31 pm
1 stop25h 51m
Portland
Sat 2/27
7:10 pm-11:15 am
2 stops24h 05m
$926
SingaporePortland
SIN Singapore Changi - PDX Portland
SINPDX
Singapore Changi
Wed 10/28
11:10 pm-2:41 pm
2 stops30h 31m
Portland
Sun 11/1
7:10 am-7:00 am
2 stops31h 50m
$980
Quickest round-trip
SingaporePortland
SIN Singapore Changi - PDX Portland
SINPDX
Singapore Changi
Thu 10/1
1:45 am-9:31 am
2 stops22h 46m
Portland
Fri 10/9
7:45 pm-5:15 am
1 stop18h 30m
$986
SingaporePortland
SIN Singapore Changi - PDX Portland
SINPDX
Singapore Changi
Tue 9/8
1:25 am-5:10 pm
2 stops30h 45m
Portland
Wed 9/30
5:30 am-11:55 pm
2 stops27h 25m
$991
SingaporePortland
SIN Singapore Changi - PDX Portland
SINPDX
Singapore Changi
Wed 9/9
7:30 am-5:10 pm
2 stops24h 40m
Portland
Mon 9/28
5:30 am-5:00 am
2 stops32h 30m
$991
SingaporePortland
SIN Singapore Changi - PDX Portland
SINPDX
Singapore Changi
Thu 10/1
8:50 pm-9:31 am
2 stops27h 41m
Portland
Thu 10/8
3:30 pm-5:15 am
1 stop22h 45m
$1,031
SingaporePortland
SIN Singapore Changi - PDX Portland
SINPDX
Singapore Changi
Thu 10/1
1:10 pm-11:54 am
3 stops37h 44m
Portland
Thu 10/8
12:11 pm-5:25 pm
3 stops38h 14m
$1,060
SingaporePortland
SIN Singapore Changi - PDX Portland
SINPDX
Singapore Changi
Fri 9/11
7:30 am-8:43 am
2 stops40h 13m
Portland
Fri 9/18
5:30 am-11:55 pm
2 stops27h 25m
$1,100
SingaporePortland
SIN Singapore Changi - PDX Portland
SINPDX
Singapore Changi
Thu 9/10
7:30 am-10:31 pm
2 stops30h 01m
Portland
Wed 9/30
5:30 am-11:55 pm
2 stops27h 25m
$1,101
SingaporeBoise
SIN Singapore Changi - BOI Boise Air Term. Gowen Fld
SINBOI
Singapore Changi
Thu 11/12
8:40 am-9:52 am
2 stops40h 12m
Boise Air Term. Gowen Fld
Mon 11/16
7:10 pm-7:00 am
2 stops44h 50m
$1,102
Showing 1-10 of 27 resultsSorted by cheapest first
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.
SIN-PDX
SIN-BOI
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
SG0-USOR
SIN-PDX
SIN-BOI
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.
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