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Cheap flights from Portland (PDX) to Singapore from $622

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — SIN
cze 7 — cze 141
From?
To?
pt. 6/7
pt. 6/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Portland to Singapore?

To save on the cost of your flight from Portland to Singapore, book at least 15 days before your planned departure. Booking around this time can save you about 12% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,110 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,238.

What is the cheapest month to fly from Portland to Singapore?

October can be a great time to fly to Singapore from Portland with a flight ticket averaging about $1,431. Cheapflights users have found deals in the month of October for as cheap as $1,088. The most expensive prices can be found in the month of December.

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

When flying from Portland to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Air Canada flights from Portland to Singapore

Explore cheap flight options specifically provided by Air Canada for the route between Portland and Singapore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated Czerwiec 2, 2024.
Take a look at some of the lowest-priced Air Canada flights heading from Portland to Singapore. It's recommended that users confirm their flight details before booking.
ndz. 9/153:25 pmPDX - SIN
1 stop24h 40mAir Canada
czw. 10/179:10 amSIN - PDX
1 stop20h 37mAir Canada
Deal found 6/1$988
czw. 9/123:25 pmPDX - SIN
1 stop24h 40mAir Canada
wt. 10/159:10 amSIN - PDX
1 stop24h 07mAir Canada
Deal found 6/1$1,013
pt. 9/133:25 pmPDX - SIN
1 stop24h 40mAir Canada
sob. 10/129:10 amSIN - PDX
1 stop24h 07mAir Canada
Deal found 6/1$1,039
pt. 8/3010:20 amPDX - SIN
1 stop29h 45mAir Canada
czw. 9/59:10 amSIN - PDX
1 stop28h 02mAir Canada
Deal found 6/1$1,056
pt. 11/226:00 amPDX - SIN
2 stops34h 10mAir Canada
sob. 11/3010:00 amSIN - PDX
1 stop23h 21mAir Canada
Deal found 5/31$1,092
pt. 11/2210:40 amPDX - SIN
1 stop29h 30mAir Canada
sob. 11/3010:00 amSIN - PDX
1 stop23h 21mAir Canada
Deal found 5/31$1,121
pt. 11/227:58 amPDX - SIN
2 stops32h 12mAir Canada
sob. 11/3010:00 amSIN - PDX
2 stops29h 26mAir Canada
Deal found 5/31$1,147
wt. 9/176:55 pmPDX - SIN
1 stop21h 10mAir Canada
pon. 10/148:50 pmSIN - PDX
2 stops32h 57mAir Canada
Deal found 6/1$1,283
czw. 9/126:55 pmPDX - SIN
1 stop21h 10mAir Canada
pon. 10/148:50 pmSIN - PDX
2 stops32h 57mAir Canada
Deal found 6/1$1,309

Cheap American Airlines flights from Portland to Singapore

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Singapore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated Czerwiec 2, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Portland to Singapore. Ensure the flight price, dates, time, and airline match your criteria before you book.
pon. 9/167:00 amPDX - SIN
2 stops32h 15mAmerican Airlines
wt. 10/151:50 amSIN - PDX
2 stops34h 59mAmerican Airlines
Deal found 6/1$944
ndz. 9/155:25 amPDX - SIN
2 stops33h 50mAmerican Airlines
pon. 10/141:50 amSIN - PDX
2 stops34h 59mAmerican Airlines
Deal found 6/1$974
sob. 9/1411:59 pmPDX - SIN
2 stops33h 21mAmerican Airlines
pon. 10/148:05 amSIN - PDX
2 stops28h 44mAmerican Airlines
Deal found 6/1$978
sob. 9/1411:59 pmPDX - SIN
2 stops33h 21mAmerican Airlines
pt. 9/271:50 amSIN - PDX
2 stops36h 39mAmerican Airlines
Deal found 6/1$1,061
wt. 10/2211:59 pmPDX - SIN
2 stops50h 36mAmerican Airlines
śr. 10/302:15 amSIN - PDX
2 stops30h 09mAmerican Airlines
Deal found 6/1$1,104

Cheap Portland to Singapore flights in June & July 2024

Find cheap flight options from Portland to Singapore specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on Czerwiec 2, 2024.
These are some of the best deals we've found on flights to Singapore in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
ndz. 6/23:25 pmPDX - SIN
1 stop24h 40mAir Canada
ndz. 6/99:10 amSIN - PDX
1 stop20h 35mAir Canada
Deal found 6/1$1,226
ndz. 6/27:55 amPDX - SIN
2 stops32h 10mAir Canada
ndz. 6/99:10 amSIN - PDX
1 stop39h 30mAir Canada
Deal found 6/1$1,335
ndz. 6/26:55 pmPDX - SIN
2 stops29h 10mMultiple Airlines
ndz. 6/96:00 pmSIN - PDX
2 stops29h 29mMultiple Airlines
Deal found 6/1$1,483
ndz. 6/26:55 pmPDX - SIN
3 stops29h 30mMultiple Airlines
ndz. 6/96:00 pmSIN - PDX
2 stops29h 29mMultiple Airlines
Deal found 6/1$1,484
ndz. 6/210:05 amPDX - SIN
2 stops23h 30mMultiple Airlines
sob. 6/81:45 amSIN - PDX
2 stops29h 02mMultiple Airlines
Deal found 6/1$1,491
wt. 6/256:55 pmPDX - SIN
1 stop21h 10mAir Canada
wt. 7/29:10 amSIN - PDX
1 stop28h 02mAir Canada
Deal found 5/31$1,498
ndz. 6/3010:15 amPDX - SIN
2 stops41h 20mFinnair
pon. 7/229:45 pmSIN - PDX
2 stops36h 49mFinnair
Deal found 5/31$1,721
wt. 6/256:55 pmPDX - SIN
1 stop21h 10mAir Canada
wt. 7/29:10 amSIN - PDX
2 stops40h 04mAir Canada
Deal found 5/31$1,753
ndz. 6/28:15 amPDX - SIN
3 stops29h 30mMultiple Airlines
ndz. 6/96:00 pmSIN - PDX
3 stops33h 04mMultiple Airlines
Deal found 6/1$1,774

Portland to Singapore 2024 flight deals

Discover exclusive flight deals for travel between Portland and Singapore in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated Czerwiec 2, 2024.
These are some of the best deals we've found on flights to Singapore in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
czw. 10/36:36 amPDX - SIN
2 stops32h 39mJapan Airlines
wt. 10/89:50 pmSIN - PDX
2 stops32h 59mJapan Airlines
Deal found 5/30$938
czw. 9/197:00 amPDX - SIN
2 stops26h 20mAmerican Airlines
ndz. 9/228:05 amSIN - PDX
2 stops28h 19mAmerican Airlines
Deal found 5/31$978
wt. 10/226:36 amPDX - SIN
2 stops32h 39mJapan Airlines
czw. 10/3110:25 pmSIN - PDX
2 stops32h 32mJapan Airlines
Deal found 5/31$985
wt. 10/2210:20 amPDX - SIN
1 stop29h 45mAir Canada
czw. 10/319:00 amSIN - PDX
1 stop28h 46mAir Canada
Deal found 5/31$988
czw. 11/71:34 pmPDX - SIN
2 stops26h 36mMultiple Airlines
czw. 11/1410:00 amSIN - PDX
1 stop28h 46mMultiple Airlines
Deal found 5/31$993
sob. 9/1410:30 amPDX - SIN
2 stops22h 50mJapan Airlines
sob. 9/288:05 amSIN - PDX
2 stops28h 19mJapan Airlines
Deal found 5/31$1,002
sob. 9/1411:59 pmPDX - SIN
2 stops40h 06mMultiple Airlines
sob. 9/289:10 amSIN - PDX
1 stop24h 07mMultiple Airlines
Deal found 6/1$1,017
sob. 9/1411:55 pmPDX - SIN
2 stops40h 10mMultiple Airlines
sob. 9/289:10 amSIN - PDX
1 stop28h 02mMultiple Airlines
Deal found 5/31$1,018
pon. 11/48:45 pmPDX - SIN
1 stop30h 20mSingapore Airlines
pon. 11/187:55 pmSIN - PDX
1 stop34h 05mSingapore Airlines
Deal found 5/30$1,019

One-way flights to Singapore from Portland

Search for one-way flight options from Portland to Singapore. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated Czerwiec 2, 2024.
Take a look at some of the best available options we've come across on one-way flights from Portland to Singapore. Users needing a return flight from Portland to Singapore should utilize the search form above.
wt. 10/153:25 pmPDX - SIN
1 stop24h 40mAir Canada
Deal found 6/1$622
wt. 10/157:00 amPDX - SIN
2 stops31h 00mDelta
Deal found 6/1$623
pt. 7/53:29 pmPDX - SIN
2 stops55h 51mMultiple Airlines
Deal found 5/31$761
pt. 7/511:53 pmPDX - SIN
3 stops53h 07mMultiple Airlines
Deal found 5/31$777
pon. 7/18:30 amPDX - SIN
3 stops58h 30mMultiple Airlines
Deal found 6/1$795
pt. 7/56:00 amPDX - SIN
1 stop34h 05mAir Canada
Deal found 5/31$818
ndz. 6/306:00 amPDX - SIN
2 stops35h 45mMultiple Airlines
Deal found 5/31$865
pon. 6/104:07 pmPDX - SIN
2 stops35h 38mUnited Airlines
Deal found 6/1$888
pon. 7/18:30 amPDX - SIN
2 stops47h 40mMultiple Airlines
Deal found 6/1$895

Find flights from Portland to Singapore within your budget

Customize your flight search to find flights from Portland 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 2,810,401 searches. Data last updated Czerwiec 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$944 - $1,114

Route

Depart

Return

Price

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

pon. 9/16

2 stops32h 15m

Singapore Changi

wt. 10/15

2 stops34h 59m

$944

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

wt. 9/17

2 stops23h 27m

Singapore Changi

śr. 10/16

2 stops28h 44m

$955

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

pon. 9/16

2 stops26h 20m

Singapore Changi

pon. 10/14

2 stops28h 59m

$957

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

ndz. 9/15

2 stops27h 30m

Singapore Changi

śr. 10/16

2 stops22h 39m

$970

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

ndz. 9/15

1 stop24h 40m

Singapore Changi

czw. 10/17

1 stop20h 37m

$988

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

wt. 10/22

2 stops44h 15m

Singapore Changi

czw. 10/31

2 stops38h 28m

$1,032

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

czw. 9/12

1 stop21h 10m

Singapore Changi

pon. 10/14

1 stop26h 59m

$1,086

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

śr. 11/20

2 stops30h 00m

Singapore Changi

pon. 12/2

2 stops42h 31m

$1,096

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

pon. 9/16

3 stops28h 30m

Singapore Changi

wt. 10/15

2 stops34h 39m

$1,114

Flights are sorted by cheapest first

Deals found on 6/1

No data available for this route at this time. Please check back soon.

Best time to book a flight from Portland to Singapore

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

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 Czerwiec 2, 2024.
Read reviews from past customers who have flown Air Canada, American Airlines and Japan Airlines from Portland to Singapore. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,142 reviews
Check prices

Crew

8.8

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,142 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Crew

8.8

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Japan Airlines
8.3
Very good
1,466 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Crew

8.8

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Singapore Airlines
8.2
Very good
1,423 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Crew

8.8

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Delta
8.0
Very good
10,410 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Crew

8.8

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

KLM
7.9
Good
1,507 reviews
Korean Air
8.5
Very good
1,142 reviews
Check prices

Crew

8.8

Food

8.1

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from Portland 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 from for flights from Portland to Singapore?

    Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to Singapore from Portland.

  • Can I find flights from Portland to Singapore for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Portland to Singapore for under $1,000. The cheapest flight booked recently is on American Airlines for just $944, but on average you can expect to pay $989.

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

    The cheapest airlines for a one-way flight from Portland to Singapore are Air Canada ($622), Delta ($623), and United Airlines ($888).

  • What does PDX to SIN mean?

    PDX and SIN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PDX to SIN refers to a flight route from Portland Airport to Singapore Changi Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Singapore Seletar Airport (XSP).

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

    The amount of baggage you can bring on your Portland 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 Portland to Singapore with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland 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 Portland to Singapore that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Singapore that allow pets onboard?

    Many airlines flying from Portland 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 Portland to Singapore?

    Yes, you can often find last-minute deals on Portland 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 Portland to Singapore flight deals updated?

    The Portland to Singapore flight deals you see on this page were last updated on 6/1.

  • What are the most popular airlines that fly from Portland to Singapore?

    Air Canada, Japan Airlines and Korean Air are the most popular airlines when flying from Portland to Singapore.

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

    Currently, April is the cheapest month in which you can book a flight from Portland to Singapore (average of $1,139). Flying from Portland to Singapore in June is currently the most expensive (average of $1,614). 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 6 airlines flying from Portland to Singapore

Discover the top 6 airlines that operate flights from Portland 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 2,810,401 searches. Data last updated Czerwiec 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$932Average$1,369FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Singapore AirlinesCheapest$1,091Average$1,484FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air CanadaCheapest$1,096Average$1,509FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapest$1,145Average$1,196FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapest$1,161Average$1,313FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ANACheapest$1,456Average$1,771FlexibilityNo cancel feeOn-time80%
Search ANA flights
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Search flights from Portland to Singapore by cabin class

Find flights from Portland to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Singapore?

When you search for this flight from Portland to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Portland to Singapore?

Cheapflights helps you find that perfect flight to Singapore from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portland to Singapore with no change fees?

Certainly. Search results for flights to Singapore from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portland to Singapore become cheaper?

Of course! You can now track prices for flights from Portland to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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