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Cheap flights from Portland (PDX) to Singapore from $557

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 7/13. 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
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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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 $1,436. Cheapflights users have found deals in the month of October for as cheap as $1,094. 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 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 3,050,429 searches. Prices were last updated on June 6, 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.
Sat 7/611:40 pmPDX - SIN
2 stops40h 25mAir Canada
Tue 7/169:10 amSIN - PDX
1 stop39h 32mAir Canada
Deal found 6/5$1,382
Wed 7/177:00 amPDX - SIN
2 stops32h 15mJapan Airlines
Wed 7/318:05 amSIN - PDX
2 stops22h 52mJapan Airlines
Deal found 6/5$1,562
Wed 7/177:40 pmPDX - SIN
1 stop19h 35mUnited Airlines
Wed 7/318:45 amSIN - PDX
1 stop18h 46mUnited Airlines
Deal found 6/5$1,566
Wed 7/177:40 pmPDX - SIN
1 stop19h 35mUnited Airlines
Wed 7/319:00 pmSIN - PDX
2 stops35h 34mUnited Airlines
Deal found 6/5$1,570
Sat 7/69:30 pmPDX - SIN
2 stops35h 50mMultiple Airlines
Tue 7/168:05 amSIN - PDX
2 stops23h 45mMultiple Airlines
Deal found 6/5$1,606
Wed 7/177:00 amPDX - SIN
2 stops32h 15mJapan Airlines
Tue 7/301:50 amSIN - PDX
2 stops34h 56mJapan Airlines
Deal found 6/5$1,614
Sat 7/67:00 amPDX - SIN
2 stops43h 35mJapan Airlines
Mon 7/151:50 amSIN - PDX
2 stops34h 56mJapan Airlines
Deal found 6/5$1,686
Sun 6/167:55 amPDX - SIN
1 stop19h 50mUnited Airlines
Sun 6/238:45 amSIN - PDX
1 stop26h 25mUnited Airlines
Deal found 6/5$1,728
Sun 6/167:55 amPDX - SIN
1 stop19h 50mUnited Airlines
Sun 6/239:00 pmSIN - PDX
2 stops39h 03mUnited Airlines
Deal found 6/5$1,732

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 3,050,429 searches. Data last updated June 6, 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.
Mon 9/97:00 amPDX - SIN
2 stops32h 15mAmerican Airlines
Mon 9/168:05 amSIN - PDX
2 stops28h 19mAmerican Airlines
Deal found 6/5$946
Tue 10/226:36 amPDX - SIN
2 stops32h 39mJapan Airlines
Thu 10/318:15 amSIN - PDX
2 stops22h 42mJapan Airlines
Deal found 6/5$957
Tue 10/2210:20 amPDX - SIN
1 stop29h 45mAir Canada
Thu 10/319:00 amSIN - PDX
1 stop28h 46mAir Canada
Deal found 6/5$988
Thu 11/71:34 pmPDX - SIN
2 stops26h 36mMultiple Airlines
Thu 11/1410:00 amSIN - PDX
1 stop28h 46mMultiple Airlines
Deal found 6/5$993
Wed 11/2011:55 pmPDX - SIN
2 stops40h 15mMultiple Airlines
Tue 12/310:00 amSIN - PDX
2 stops24h 36mMultiple Airlines
Deal found 6/5$994
Tue 10/226:55 pmPDX - SIN
1 stop21h 10mMultiple Airlines
Thu 10/319:00 amSIN - PDX
2 stops21h 09mMultiple Airlines
Deal found 6/5$998
Thu 11/215:40 amPDX - SIN
1 stop34h 30mAir Canada
Sat 11/3010:00 amSIN - PDX
1 stop23h 21mAir Canada
Deal found 6/6$1,013
Thu 11/211:34 pmPDX - SIN
2 stops26h 36mMultiple Airlines
Sat 11/3010:00 amSIN - PDX
1 stop23h 21mMultiple Airlines
Deal found 6/6$1,018
Fri 11/2210:40 amPDX - SIN
1 stop29h 30mAir Canada
Sat 11/3010:00 amSIN - PDX
1 stop28h 46mAir Canada
Deal found 6/5$1,039

Portland to Singapore flights leaving soon

Find last-minute flight options from Portland to Singapore for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out these flights departing soon from Portland to Singapore. Tip: verify your flight details before completing your reservation.
Sun 6/167:55 amPDX - SIN
1 stop19h 50mUnited Airlines
Sun 6/238:45 amSIN - PDX
1 stop26h 25mUnited Airlines
Deal found 6/5$1,728
Sun 6/167:55 amPDX - SIN
1 stop19h 50mUnited Airlines
Sun 6/239:00 pmSIN - PDX
2 stops39h 03mUnited Airlines
Deal found 6/5$1,732
Sun 6/1610:15 amPDX - SIN
2 stops41h 20mFinnair
Sun 6/239:45 pmSIN - PDX
2 stops36h 13mFinnair
Deal found 6/5$1,885
Sun 6/162:15 pmPDX - SIN
2 stops27h 30mKLM
Sat 6/2212:40 amSIN - PDX
1 stop26h 20mKLM
Deal found 6/5$2,194
Sun 6/162:15 pmPDX - SIN
2 stops27h 30mKLM
Sat 6/2212:40 amSIN - PDX
2 stops27h 46mKLM
Deal found 6/5$2,204
Sun 6/162:15 pmPDX - SIN
1 stop34h 15mKLM
Sat 6/2212:40 amSIN - PDX
1 stop26h 20mKLM
Deal found 6/5$2,316
Sun 6/168:00 amPDX - SIN
3 stops40h 25mCathay Pacific
Sun 6/238:10 pmSIN - PDX
2 stops40h 59mCathay Pacific
Deal found 6/5$2,508
Sun 6/168:00 amPDX - SIN
3 stops40h 25mCathay Pacific
Sun 6/231:25 pmSIN - PDX
3 stops47h 44mCathay Pacific
Deal found 6/5$2,730
Sat 6/1512:30 amPDX - SIN
2 stops37h 30mDelta
Sat 6/221:10 amSIN - PDX
2 stops34h 36mDelta
Deal found 6/5$4,445

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 3,050,429 searches. Data last updated June 6, 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.
Sat 7/136:46 pmPDX - SIN
2 stops52h 34mMultiple Airlines
Deal found 6/5$557
Sun 7/141:20 pmPDX - SIN
2 stops58h 00mMultiple Airlines
Deal found 6/5$569
Fri 7/123:29 pmPDX - SIN
2 stops55h 51mMultiple Airlines
Deal found 6/5$575
Fri 7/129:50 amPDX - SIN
3 stops57h 40mMultiple Airlines
Deal found 6/5$585
Sat 7/136:46 pmPDX - SIN
3 stops59h 44mMultiple Airlines
Deal found 6/5$589
Sun 8/258:15 amPDX - SIN
2 stops39h 05mMultiple Airlines
Deal found 6/5$610
Sun 7/147:29 pmPDX - SIN
3 stops43h 31mMultiple Airlines
Deal found 6/5$615
Tue 10/153:25 pmPDX - SIN
1 stop24h 40mAir Canada
Deal found 6/5$622
Tue 7/98:30 amPDX - SIN
2 stops30h 45mJapan Airlines
Deal found 6/5$623

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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$946 - $1,257

Route

Depart

Return

Price

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

Mon 9/9

2 stops32h 15m

Singapore Changi

Mon 9/16

2 stops28h 19m

$946

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

Tue 10/22

2 stops32h 39m

Singapore Changi

Thu 10/31

2 stops22h 42m

$957

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

Tue 10/22

1 stop29h 45m

Singapore Changi

Thu 10/31

1 stop28h 46m

$988

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

Thu 11/7

2 stops26h 36m

Singapore Changi

Thu 11/14

1 stop28h 46m

$993

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

Mon 9/9

1 stop21h 10m

Singapore Changi

Mon 9/16

1 stop27h 47m

$1,047

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

Wed 11/6

2 stops24h 05m

Singapore Changi

Wed 11/20

2 stops31h 01m

$1,084

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

Fri 11/22

2 stops28h 55m

Singapore Changi

Tue 12/3

2 stops37h 16m

$1,120

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

Thu 11/7

2 stops34h 15m

Singapore Changi

Wed 11/13

2 stops30h 31m

$1,155

PortlandSingapore Changi

PDX - SIN

PDXSIN

Portland

Thu 11/21

1 stop20h 17m

Singapore Changi

Tue 12/3

1 stop18h 12m

$1,257

Flights are sorted by cheapest first

Deals found on 6/5

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 June 6, 2024.
Read reviews from past customers who have flown Korean Air, Qatar Airways and Cathay Pacific 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
1,137 reviews

Entertainment

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Food

8.1

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
1,137 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Food

8.1

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
1,462 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Food

8.1

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
1,418 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Food

8.1

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
10,368 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Food

8.1

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
1,489 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Overall

8.5

Comfort

8.3

Crew

8.8

Boarding

8.6

Food

8.1

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 $946, but on average you can expect to pay $1,049.

  • Are there last-minute flights available from Portland to Singapore for under $1,800?

    There are currently 20+ open flights from Portland to Singapore within the next 7 days for less than $1,800.

  • 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), Japan Airlines ($623), and United Airlines ($627).

  • 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 6/6.

  • 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 $1,605). 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$932Average$1,369FlexibilityNo cancel feeOn-time79%
Singapore AirlinesCheapest$1,093Average$1,426FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$1,096Average$1,486FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$1,145Average$1,196FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,161Average$1,313FlexibilityNo cancel feeOn-time69%
ANACheapest$1,456Average$1,771FlexibilityNo cancel feeOn-time80%
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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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