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$962+ Cheap flights from Singapore (SIN) to Portland (PDX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PDX
Jan 7 — Jan 141
Tue 1/7
Tue 1/14
1 adult, Economy
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Cheap flight deals from Singapore to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Portland (PDX). 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 January 2, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$962
(Expedia)

Popular in

November

Cheapest in

September

Average price

$1,444
Provider with most accurate pricing for Singapore Changi-Portland flight deals.
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Provider most trusted by Cheapflights users for Singapore Changi-Portland flights.
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From Singapore Changi to Portland
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High demand for flights, 3% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Singapore to Portland

Cheapest flights from Singapore to Portland
Explore the most affordable flight options available from Singapore to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2025.

This Expedia deal was found by Cheapflights users on 1/1. 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.
Tue 4/82:00 pmSIN - PDX
2 stops20h 22mSTARLUX Airlines
Thu 4/175:20 pmPDX - SIN
2 stops28h 20mSTARLUX Airlines
Deal found 1/1$962
This Trip.com deal was found by Cheapflights users on 1/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/152:00 amSIN - PDX
2 stops34h 28mMultiple Airlines
Sun 2/239:50 amPDX - SIN
2 stops35h 15mMultiple Airlines
Deal found 1/2$977
This American Airlines deal was found by Cheapflights users on 1/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/148:15 amSIN - PDX
2 stops30h 54mAmerican Airlines
Sun 2/1611:59 pmPDX - SIN
2 stops38h 41mAmerican Airlines
Deal found 1/2$992
This Trip.com deal was found by Cheapflights users on 1/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/89:15 amSIN - PDX
1 stop39h 10mSingapore Airlines
Thu 4/1712:30 pmPDX - SIN
1 stop39h 40mSingapore Airlines
Deal found 1/1$1,035
This SmartFares deal was found by Cheapflights users on 1/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/132:20 amSIN - PDX
2 stops31h 39mJapan Airlines
Sun 2/168:00 amPDX - SIN
2 stops30h 40mJapan Airlines
Deal found 1/1$1,070
This Gotogate deal was found by Cheapflights users on 1/2. 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 2/1410:00 amSIN - PDX
1 stop20h 44mAir Canada
Sun 2/1610:10 amPDX - SIN
1 stop29h 45mAir Canada
Deal found 1/2$1,176
This United Airlines deal was found by Cheapflights users on 12/31. 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.
Mon 4/79:00 pmSIN - PDX
1 stop18h 30mUnited Airlines
Wed 4/165:00 amPDX - SIN
2 stops34h 45mUnited Airlines
Deal found 12/31$1,228
This Delta deal was found by Cheapflights users on 1/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/71:10 amSIN - PDX
2 stops37h 46mDelta
Wed 4/1612:40 amPDX - SIN
2 stops32h 00mDelta
Deal found 1/1$1,695
This KLM deal was found by Cheapflights users on 1/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/151:40 amSIN - PDX
1 stop25h 45mKLM
Sun 2/231:25 pmPDX - SIN
1 stop34h 50mKLM
Deal found 1/2$1,952

Find flights from Singapore to Portland within your budget

Customize your flight search to find flights from Singapore to Portland 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 January 2, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 4/8

2:00 pm-7:22 pm

2 stops20h 22m

Portland

Thu 4/17

5:20 pm-12:40 pm

2 stops28h 20m

$962

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sat 2/15

2:00 am-8:28 pm

2 stops34h 28m

Portland

Sun 2/23

9:50 am-1:05 pm

2 stops35h 15m

$977

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Fri 2/14

8:15 am-11:09 pm

2 stops30h 54m

Portland

Sun 2/16

11:59 pm-6:40 am

2 stops38h 41m

$992

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 4/8

9:15 am-9:25 am

1 stop39h 10m

Portland

Thu 4/17

12:30 pm-7:10 pm

1 stop39h 40m

$1,035

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Thu 2/13

2:20 am-5:59 pm

2 stops31h 39m

Portland

Sun 2/16

8:00 am-6:40 am

2 stops30h 40m

$1,070

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Fri 2/14

10:00 am-2:44 pm

1 stop20h 44m

Portland

Sun 2/16

10:10 am-7:55 am

1 stop29h 45m

$1,176

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 4/7

9:00 pm-12:30 am

1 stop18h 30m

Portland

Wed 4/16

5:00 am-6:45 am

2 stops34h 45m

$1,228

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 4/7

1:10 am-11:56 pm

2 stops37h 46m

Portland

Wed 4/16

12:40 am-11:40 pm

2 stops32h 00m

$1,695

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sat 2/15

1:40 am-11:25 am

1 stop25h 45m

Portland

Sun 2/23

1:25 pm-4:15 pm

1 stop34h 50m

$1,952

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 1/14

3:15 pm-7:00 pm

3 stops43h 45m

$2,489

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 24 results
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Compare providers for flights from Singapore to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Portland in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Singapore-Portland flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Singapore-Portland flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Singapore-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Singapore-Portland flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Singapore to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland 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.

Travel insights for flights from Singapore to Portland

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

What is the cheapest month to book a flight from Singapore to Portland?

Currently, November is the cheapest month in which you can book a flight from Singapore to Portland (average of $277). Flying from Singapore to Portland in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Portland by month

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

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated January 2, 2025.
STARLUX Airlines
9.1
Wonderful
129 reviews

Overall

9.1

Crew

9.3

Food

8.9

Comfort

9.0

Boarding

9.1

Entertainment

9.1

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

Overall

9.1

Crew

9.3

Food

8.9

Comfort

9.0

Boarding

9.1

Entertainment

9.1

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
8.5
Very good
1,030 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Overall

9.1

Crew

9.3

Food

8.9

Comfort

9.0

Boarding

9.1

Entertainment

9.1

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
1,441 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Overall

9.1

Crew

9.3

Food

8.9

Comfort

9.0

Boarding

9.1

Entertainment

9.1

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.

Asiana Airlines
8.3
Very good
463 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Overall

9.1

Crew

9.3

Food

8.9

Comfort

9.0

Boarding

9.1

Entertainment

9.1

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
1,327 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Overall

9.1

Crew

9.3

Food

8.9

Comfort

9.0

Boarding

9.1

Entertainment

9.1

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 Singapore to Portland. 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 flying from Singapore to Portland round-trip?

    Flying on STARLUX Airlines is currently your cheapest option to Portland, with prices starting at $962. Additional round-trip tickets that might be worth considering are offered by American Airlines and Singapore Airlines, with the lowest prices starting at $992 and $1,035, respectively. STARLUX Airlines is currently priced 27% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $3,202. Users have also found prices from $3,288 and $3,318 on Hawaiian Airlines and Asiana Airlines, respectively.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Singapore to Portland?

    Currently, November is the cheapest month in which you can book a flight from Singapore to Portland (average of $277). Flying from Singapore to Portland in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Singapore to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Boise flights

Top 2 airlines flying from Singapore to Portland

Discover the top 2 airlines that operate flights from Singapore to Portland. 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 2,558,603 searches. Data last updated January 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,005Average$1,074FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$1,277Average$1,481FlexibilityNo cancel feeOn-time69%
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