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Cheap flights from Oregon to Singapore from S$ 708

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 11-1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SIN
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Oregon to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

S$ 1,341

One-way from

S$ 708
United Airlines
  • United Airlines
  • 20-5-23-6
  • 2 total stops
  • 48h 09m total
  • Oregon to Singapore
Search Deals
11-1
  • 11-1
  • 2 total stops
  • 54h 37m total
  • Oregon to Singapore
Search Deals

Find flight deals from Oregon to Singapore

Cheapest flights from Oregon to Singapore
Explore the most affordable flight options available from Oregon to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Tue 24-1209:00PDX - SIN
1 stop43h 15mUnited Airlines
Tue 31-1210:10SIN - PDX
1 stop18h 22mUnited Airlines
Deal found 18-12S$ 1,811
Tue 24-1207:00PDX - SIN
2 stops25h 10mKorean Air
Tue 31-1222:30SIN - PDX
2 stops30h 04mKorean Air
Deal found 18-12S$ 2,548
Tue 24-1205:20PDX - SIN
2 stops26h 50mDelta
Mon 30-1201:30SIN - PDX
2 stops36h 53mDelta
Deal found 18-12S$ 2,559
Sun 22-1207:00PDX - SIN
2 stops30h 00mMultiple Airlines
Tue 24-1222:30SIN - PDX
2 stops30h 13mMultiple Airlines
Deal found 18-12S$ 2,679
Tue 24-1213:25PDX - SIN
1 stop34h 50mKLM
Mon 30-1201:40SIN - PDX
1 stop25h 45mKLM
Deal found 18-12S$ 3,337
Sat 21-1200:41PDX - SIN
2 stops40h 04mQatar Airways
Tue 24-1220:25SIN - PDX
2 stops41h 18mQatar Airways
Deal found 18-12S$ 4,138
Sun 29-1220:00PDX - SIN
2 stops25h 25mSTARLUX Airlines
Fri 10-114:45SIN - PDX
2 stops20h 35mSTARLUX Airlines
Deal found 18-12S$ 8,431
Mon 23-1200:59PDX - SIN
2 stops46h 56mBritish Airways
Tue 31-1223:15SIN - PDX
1 stop33h 20mBritish Airways
Deal found 18-12S$ 12,469
Sun 29-1218:33PDX - SIN
3 stops29h 47mCathay Pacific
Thu 9-101:25SIN - PDX
2 stops33h 34mCathay Pacific
Deal found 18-12S$ 12,869

Find flights from Oregon to Singapore within your budget

Customise your flight search to find flights from Oregon to Singapore 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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Tue 20-5

07:51-18:45

1 stop19h 54m

Singapore Changi

Mon 23-6

21:00-10:15

1 stop28h 15m

S$ 1,341

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Mon 13-1

07:10-00:10

2 stops25h 00m

Singapore Changi

Tue 21-1

11:00-16:33

2 stops21h 33m

S$ 1,360

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Wed 8-1

07:00-00:50

2 stops25h 50m

Singapore Changi

Wed 22-1

08:15-12:35

2 stops20h 20m

S$ 1,374

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Mon 10-2

14:40-19:05

1 stop36h 25m

Singapore Changi

Fri 28-2

09:15-13:01

1 stop19h 46m

S$ 1,382

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Sun 9-2

10:10-07:55

1 stop29h 45m

Singapore Changi

Sun 16-2

10:00-22:09

1 stop28h 09m

S$ 1,383

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Tue 7-1

19:15-08:00

1 stop21h 45m

Singapore Changi

Tue 14-1

22:20-22:56

2 stops39h 36m

S$ 1,482

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Fri 9-5

17:55-12:40

2 stops27h 45m

Singapore Changi

Sat 31-5

14:00-20:49

2 stops21h 49m

S$ 1,520

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Thu 9-1

06:03-00:55

2 stops26h 52m

Singapore Changi

Tue 21-1

10:45-18:24

2 stops23h 39m

S$ 1,562

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Mon 19-5

06:00-23:40

2 stops26h 40m

Singapore Changi

Tue 24-6

07:30-17:07

2 stops24h 37m

S$ 1,577

EugeneSingapore

EUG - SIN

EUGSIN

Eugene

Sun 13-4

14:02-18:45

1 stop37h 43m

Singapore Changi

Sun 20-4

11:05-20:50

2 stops48h 45m

S$ 1,579

Flights are sorted by cheapest return flights first.

Deals found on 18-12

Showing 1-10 of 31 results
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Best time to book a flight from Oregon to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Oregon 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.

Travel insights for flights from Oregon to Singapore

Get recent, data-driven insights about flights from Oregon to Singapore including ideal travel times, pricing trends, and more.

Rainfall in Singapore by month

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

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

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

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 19 December 2024.
Get a feel of what it's like to fly with United Airlines, Delta and Singapore Airlines from Oregon to Singapore by reading reviews from past customers. 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.
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

8.9

Boarding

9.1

Crew

9.3

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

STARLUX Airlines
9.1
Wonderful
129 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

8.9

Boarding

9.1

Crew

9.3

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

ANA
8.4
Very Good
839 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

8.9

Boarding

9.1

Crew

9.3

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Korean Air
8.4
Very Good
1,021 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

8.9

Boarding

9.1

Crew

9.3

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Japan Airlines
8.3
Very Good
1,442 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

8.9

Boarding

9.1

Crew

9.3

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Singapore Airlines
8.1
Very Good
1,331 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

8.9

Boarding

9.1

Crew

9.3

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Singapore from Oregon?

    Located just 16.9 km from the city centre, Singapore Changi (SIN) is the airport most travelers will use when flying to Singapore from Oregon.

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

    For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as S$ 727. Users have also found prices from S$ 742 and S$ 744 on United Airlines and China Eastern, respectively.

  • What are the most popular routes from Oregon to Singapore?

    The most popular route from Oregon to Singapore is Portland - Singapore Changi. You may also consider Boise Air Term. Gowen Fld - Singapore Changi or Eugene - Singapore Changi.

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

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

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

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

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

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Oregon to Singapore flexibly with Cheapflights today.

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Yes! Start tracking prices for Oregon to Singapore 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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