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$513+ Cheap flights from Oregon to Singapore

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SIN
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
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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 November 4, 2024.

This ScholarTrip deal was found by Cheapflights users on 11/3. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/126:00 amPDX - SIN
2 stops31h 25mChina Eastern
Tue 11/1911:00 pmSIN - PDX
2 stops33h 27mChina Eastern
Deal found 11/3$1,032
This Air Canada deal was found by Cheapflights users on 11/3. 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 12/510:10 amPDX - SIN
1 stop29h 45mAir Canada
Thu 12/1210:00 amSIN - PDX
1 stop24h 24mAir Canada
Deal found 11/3$1,108
This Air Canada deal was found by Cheapflights users on 11/3. 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 12/53:25 pmPDX - SIN
1 stop24h 30mMultiple Airlines
Thu 12/1210:00 amSIN - PDX
2 stops21h 20mMultiple Airlines
Deal found 11/3$1,114
This oojo deal was found by Cheapflights users on 11/3. 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 11/61:45 pmPDX - SIN
2 stops27h 00mQatar Airways
Thu 12/510:15 amSIN - PDX
2 stops44h 29mQatar Airways
Deal found 11/3$1,155
This oojo deal was found by Cheapflights users on 11/4. 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 11/54:20 pmPDX - SIN
2 stops27h 35mCathay Pacific
Tue 11/128:15 pmSIN - PDX
2 stops33h 48mCathay Pacific
Deal found 11/4$1,169
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/138:13 amBOI - SIN
2 stops32h 47mUnited Airlines
Thu 1/1610:10 amSIN - BOI
2 stops26h 33mUnited Airlines
Deal found 11/4$1,175
This Travelocity deal was found by Cheapflights users on 11/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/49:05 amBOI - SIN
2 stops36h 00mMultiple Airlines
Mon 11/113:45 pmSIN - BOI
2 stops43h 34mMultiple Airlines
Deal found 11/4$1,186
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/114:16 pmPDX - SIN
1 stop23h 44mUnited Airlines
Thu 11/2110:10 amSIN - PDX
1 stop24h 25mUnited Airlines
Deal found 11/3$1,187
This Delta deal was found by Cheapflights users on 11/3. 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 11/117:00 amPDX - SIN
2 stops30h 00mDelta
Sun 11/1710:30 pmSIN - PDX
2 stops34h 40mDelta
Deal found 11/3$1,202
This Booking.com deal was found by Cheapflights users on 11/4. 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.
Tue 11/56:00 amPDX - SIN
2 stops43h 25mJapan Airlines
Mon 11/112:20 amSIN - PDX
2 stops27h 43mJapan Airlines
Deal found 11/4$1,208
This FlightHub deal was found by Cheapflights users on 11/3. 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.
Thu 12/56:00 amPDX - SIN
2 stops26h 55mANA
Thu 12/126:35 amSIN - PDX
2 stops24h 45mANA
Deal found 11/3$1,250
This oojo deal was found by Cheapflights users on 11/4. 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 12/46:00 amPDX - SIN
2 stops26h 10mKorean Air
Mon 12/91:30 amSIN - PDX
2 stops30h 20mKorean Air
Deal found 11/4$1,296

Find flights from Oregon to Singapore within your budget

Customize 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Fri 11/22

9:40 pm-7:05 pm

2 stops53h 25m

$513

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Thu 3/6

3:05 pm-7:05 pm

1 stop36h 00m

$570

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Mon 2/10

3:25 pm-11:15 am

2 stops27h 50m

$600

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Mon 2/10

7:30 am-8:15 pm

1 stop20h 45m

$627

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Thu 3/6

5:35 pm-4:20 pm

3 stops30h 45m

$628

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Fri 1/31

8:10 am-12:50 am

2 stops24h 40m

$635

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 2/16

6:30 am-8:45 am

3 stops35h 15m

$859

PortlandSingapore

PDX - SIN

PDXSIN

Portland

Thu 11/21

12:59 am-5:00 am

2 stops36h 01m

$921

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 2/16

2:46 pm-1:05 pm

2 stops31h 19m

$695

BoiseSingapore

BOI - SIN

BOISIN

Boise Air Term. Gowen Fld

Sun 2/16

8:00 am-5:30 am

1 stop30h 30m

$812

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 27 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 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 Oregon to Singapore

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

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

Currently, September is the cheapest month in which you can book a flight from Oregon to Singapore (average of $1,011). Flying from Oregon to Singapore in June is currently the most expensive (average of $1,559). 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.

What is the cheapest time of day to fly from OR to SG?

Find hourly flight availability from Oregon to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Singapore as you normally would.

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 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

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 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

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 November 4, 2024.
Peruse reviews from past customers who have flown with Cathay Pacific, United Airlines and China Eastern from Oregon to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
122 reviews

Comfort

9.1

Food

9.0

Overall

9.1

Entertainment

9.0

Crew

9.3

Boarding

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
122 reviews
STARLUX Airlines
9.1
Wonderful
122 reviews

Comfort

9.1

Food

9.0

Overall

9.1

Entertainment

9.0

Crew

9.3

Boarding

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
1,034 reviews
STARLUX Airlines
9.1
Wonderful
122 reviews

Comfort

9.1

Food

9.0

Overall

9.1

Entertainment

9.0

Crew

9.3

Boarding

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.

ANA
8.4
Very good
831 reviews
STARLUX Airlines
9.1
Wonderful
122 reviews

Comfort

9.1

Food

9.0

Overall

9.1

Entertainment

9.0

Crew

9.3

Boarding

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
1,453 reviews
STARLUX Airlines
9.1
Wonderful
122 reviews

Comfort

9.1

Food

9.0

Overall

9.1

Entertainment

9.0

Crew

9.3

Boarding

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
1,336 reviews
STARLUX Airlines
9.1
Wonderful
122 reviews

Comfort

9.1

Food

9.0

Overall

9.1

Entertainment

9.0

Crew

9.3

Boarding

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 Oregon to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Oregon to Singapore for under $900 on Cheapflights?

    Yes, there are multiple flights from Oregon to Singapore for under $900. The cheapest flight booked recently is on China Eastern for just $880, but on average you can expect to pay $1,172.

  • Are there last-minute flights available from Oregon to Singapore for under $1,100?

    There are currently 13+ open flights from Oregon to Singapore within the next 7 days for less than $1,100.

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

    $570 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on Air Canada and Cathay Pacific, with prices starting from $600 and $610, respectively.

  • What does PDX to SIN mean?

    Portland Airport is PDX and Singapore Changi Airport is SIN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Eugene Airport (EUG), Bend/Redmond Airport (RDM), Medford Airport (MFR), North Bend Airport (OTH), Pendleton Airport (PDT) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Oregon to Singapore that include extra baggage allowance?

    The amount of baggage you can bring on your Oregon to Singapore flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Oregon to Singapore with specific airlines?

    Yes, Cheapflights allows you to browse and filter Oregon to Singapore flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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 vacation 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.

  • Can I find deals for flights from Oregon to Singapore that allow pets onboard?

    Many airlines flying from Oregon to Singapore offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Oregon to Singapore?

    Yes, you can often find last-minute deals on Oregon to Singapore flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Oregon to Singapore flight deals updated?

    The Oregon to Singapore flight deals you see on this page were last updated on 11/4.

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

    Currently, September is the cheapest month in which you can book a flight from Oregon to Singapore (average of $1,011). Flying from Oregon to Singapore in June is currently the most expensive (average of $1,559). 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

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Top 3 airlines flying from Oregon to Singapore

Discover the top 3 airlines that operate flights from Oregon to Singapore. 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$845Average$1,266FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,013Average$1,325FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$1,098Average$1,338FlexibilityNo cancel feeOn-time81%
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