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Cheap flights from Singapore to Oregon from S$ 710

SIN — PDX
22 Nov — 29 Nov1
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

Fri 30-1008:40 -
1 stop21h 01m
Sun 22-1119:10 -
1 stop19h 50m
Deal found 18-10S$ 1,180
Fri 30-1008:40 -
1 stop24h 51m
Sun 15-1119:10 -
1 stop19h 50m
Deal found 18-10S$ 1,194
Fri 30-1008:40 -
2 stops27h 22m
Sun 22-1119:10 -
1 stop19h 50m
Deal found 18-10S$ 1,249
Thu 12-1122:30 -
2 stops34h 41m
Mon 16-1107:00 -
2 stops30h 00m
Deal found 19-10S$ 1,273
Sat 19-1201:40 -
2 stops26h 06m
Sat 20-206:40 -
2 stops30h 20m
Deal found 18-10S$ 1,284
Thu 12-1108:40 -
1 stop16h 46m
Mon 16-1115:40 -
2 stops47h 20m
Deal found 19-10S$ 1,323
Fri 4-1214:45 -
2 stops20h 10m
Fri 11-1219:18 -
2 stops26h 07m
Deal found 20-10S$ 1,453
Sun 20-1208:40 -
1 stop25h 51m
Sat 20-209:40 -
2 stops27h 20m
Deal found 18-10S$ 1,455
Sun 6-1214:45 -
2 stops19h 37m
Sun 13-1218:59 -
2 stops26h 26m
Deal found 22-10S$ 1,521
Sat 5-1214:45 -
2 stops34h 48m
Sat 12-1217:32 -
2 stops27h 53m
Deal found 21-10S$ 1,676
Sun 6-1222:20 -
1 stop29h 39m
Sun 13-1207:10 -
1 stop21h 05m
Deal found 22-10S$ 2,535

Find flight deals from Singapore to Oregon

Round-trip from

S$ 1,170

One-way from

S$ 710
Japan Airlines
  • Japan Airlines
  • 28-1-1-2
  • 4 total stops
  • 44h 52m total
  • Singapore to Oregon
Search Deals
10-12-31-12
  • 10-12-31-12
  • 3 total stops
  • 39h 26m total
  • Singapore to Oregon
Search Deals

Cheapflights Fare Finder

 
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 Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Tue 10-11

17:40-09:28

3 stops55h 48m

Portland

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 734

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Sun 20-12

08:40-18:31

1 stop25h 51m

Portland

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 740
Fastest return journey

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Fri 22-1

08:40-09:26

1 stop16h 46m

Portland

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 766

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Thu 21-1

01:40-16:59

2 stops31h 19m

Portland

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 778

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Thu 28-1

08:15-13:48

2 stops21h 33m

Portland

Mon 1-2

09:31-00:50

2 stops23h 19m

S$ 1,170

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Thu 12-11

08:40-18:31

1 stop25h 51m

Portland

Mon 16-11

15:40-07:00

2 stops47h 20m

S$ 1,249

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Fri 5-2

08:15-13:29

2 stops21h 14m

Portland

Sat 20-2

06:00-06:40

2 stops32h 40m

S$ 1,271

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Thu 12-11

22:30-17:11

2 stops34h 41m

Portland

Mon 16-11

07:00-05:00

2 stops30h 00m

S$ 1,273

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Fri 5-2

10:30-16:59

2 stops22h 29m

Portland

Sat 20-2

06:40-05:00

2 stops30h 20m

S$ 1,277

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Sat 19-12

01:40-11:46

2 stops26h 06m

Portland

Sat 20-2

06:40-05:00

2 stops30h 20m

S$ 1,284

Flights are sorted by cheapest return flights first.

Deals found on 23-10

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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

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

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
11,795 reviews
Check prices

Comfort

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had
Air Canada
7.1
Good
11,795 reviews
Air Canada
7.1
Good
11,795 reviews
Check prices

Comfort

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had

Related info for your journey

  • How long is the flight from Singapore to Oregon?

    Departing from Singapore to Oregon will take you 21h 33m. Singapore and Oregon are separated by a distance of 13073 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with 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 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

Top airline flying from Singapore to Oregon

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 1,247AverageS$ 1,621FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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