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Cheap flights from Singapore to Oregon from S$ 727

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 8-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PDX
4 May — 11 May1
1 adult

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 29 April 2025.

Round-trip from

S$ 1,207

One-way from

S$ 727

Popular in

May

Cheapest in

September

Average price

S$ 1,732
STARLUX Airlines
  • STARLUX Airlines
  • 10-6-17-6
  • 4 total stops
  • 43h 41m total
  • Singapore to Oregon
Search Deals
8-9
  • 8-9
  • 3 total stops
  • 49h 50m total
  • Singapore to Oregon
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (S$ 100 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find 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 29 April 2025.

Tue 10-614:00SIN - PDX
2 stops20h 00mSTARLUX Airlines
Tue 17-621:59PDX - SIN
2 stops23h 41mSTARLUX Airlines
Deal found 28-4S$ 1,207
Tue 10-609:10SIN - PDX
1 stop39h 10mAir Canada
Tue 17-619:40PDX - SIN
1 stop20h 25mAir Canada
Deal found 28-4S$ 1,242
Thu 12-613:10SIN - BOI
2 stops41h 54mEVA Air
Thu 19-613:00BOI - SIN
2 stops33h 00mEVA Air
Deal found 28-4S$ 1,365
Mon 9-601:55SIN - PDX
2 stops27h 30mAmerican Airlines
Mon 16-600:59PDX - SIN
2 stops32h 21mAmerican Airlines
Deal found 28-4S$ 1,425
Mon 10-1115:45SIN - BOI
2 stops21h 35mMultiple Airlines
Fri 21-1107:30BOI - SIN
2 stops40h 00mMultiple Airlines
Deal found 28-4S$ 1,651
Wed 11-602:00SIN - BOI
2 stops53h 04mChina Airlines
Thu 19-617:43BOI - SIN
2 stops28h 52mChina Airlines
Deal found 28-4S$ 1,714
Sun 31-808:45SIN - PDX
1 stop18h 58mUnited Airlines
Sun 14-917:40PDX - SIN
1 stop21h 35mUnited Airlines
Deal found 27-4S$ 1,862
Sun 9-1101:30SIN - BOI
2 stops26h 42mKorean Air
Fri 21-1108:40BOI - SIN
2 stops24h 30mKorean Air
Deal found 29-4S$ 1,899
Mon 9-601:50SIN - PDX
2 stops31h 55mMultiple Airlines
Tue 17-605:18PDX - SIN
3 stops28h 32mMultiple Airlines
Deal found 28-4S$ 1,899
Sun 9-1101:30SIN - BOI
2 stops37h 08mDelta
Fri 21-1105:40BOI - SIN
2 stops27h 30mDelta
Deal found 28-4S$ 1,907
Mon 10-1110:10SIN - BOI
2 stops27h 12mUnited Airlines
Fri 21-1106:48BOI - SIN
1 stop22h 27mUnited Airlines
Deal found 29-4S$ 2,051

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 29 April 2025.
Use the filters below to find and compare flights from Singapore to Oregon that are best for you.

Fly from

Singapore

Fly to

Oregon

Route

Depart

Return

Price

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 10-6

14:00-19:00

2 stops20h 00m

Portland

Tue 17-6

21:59-12:40

2 stops23h 41m

S$ 1,207

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 10-6

09:10-09:20

1 stop39h 10m

Portland

Tue 17-6

19:40-07:05

1 stop20h 25m

S$ 1,242

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 12-6

13:10-17:04

2 stops41h 54m

Boise Air Term. Gowen Fld

Thu 19-6

13:00-12:00

2 stops33h 00m

S$ 1,365

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 9-6

01:55-14:25

2 stops27h 30m

Portland

Mon 16-6

00:59-00:20

2 stops32h 21m

S$ 1,425

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Fri 13-6

15:10-00:11

2 stops23h 01m

Boise Air Term. Gowen Fld

Fri 20-6

20:46-13:50

2 stops27h 04m

S$ 1,671

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Wed 11-6

02:00-17:04

2 stops53h 04m

Boise Air Term. Gowen Fld

Thu 19-6

17:43-12:35

2 stops28h 52m

S$ 1,714

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sun 31-8

08:45-12:43

1 stop18h 58m

Portland

Sun 14-9

17:40-06:15

1 stop21h 35m

S$ 1,862

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 9-6

01:50-18:45

2 stops31h 55m

Portland

Tue 17-6

05:18-00:50

3 stops28h 32m

S$ 1,899

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Thu 12-6

20:40-18:01

2 stops35h 21m

Boise Air Term. Gowen Fld

Thu 19-6

19:07-18:25

1 stop33h 18m

S$ 2,273

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 8-9

09:45-20:35

3 stops49h 50m

S$ 727

Flights are sorted by cheapest return flights first.

Deals found on 28-4

Showing 1-10 of 17 results
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
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

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Oregon when rainfall is around 18.0 mm.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 29 April 2025.
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.1

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.1

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very Good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.1

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very Good
1,459 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.1

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very Good
729 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.1

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Singapore Airlines
8.1
Very Good
1,292 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.1

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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.

  • What are the cheapest airlines to fly from Singapore to Oregon one-way?

    To fly one-way, consider booking your trip with STARLUX Airlines, which is currently one of the cheapest options available, starting at S$ 823. China Airlines flights start at S$ 862 while deals on Air Canada start at S$ 911 one-way.

  • 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

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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.
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Top 4 airlines flying from Singapore to Oregon

Discover the top 4 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapestS$ 1,258AverageS$ 1,383FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Singapore AirlinesCheapestS$ 1,297AverageS$ 1,888FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air CanadaCheapestS$ 1,432AverageS$ 1,996FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestS$ 1,621AverageS$ 1,723FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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