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Cheap flights from Singapore to Portland from S$ 820

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 17-5. 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.
SIN — PDX
8 May — 15 May1
1 adult
Wed 8-5
Wed 15-5

The best prices from Singapore Changi to Portland are usually found in March or October, booked 37 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

What is the cheapest day to fly return from Singapore to Portland?

Monday is generally a great day to depart. Flying on this day could help you save up to 48%.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 38 days in advance, which can save you up to 46% on flights from Singapore to Portland compared to booking the week you need them. Waiting 38 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at S$ 1,362. For sooner than that we have options available in the next 3 days from S$ 1,875.

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

The best pricing can be found in the month of March. Prices to Portland from Singapore average S$ 1,907. You can even find prices in March for less than S$ 1,907, as users have found deals to Portland from as low as S$ 1,170. The month of December appears to be one of the more expensive times to travel to Portland from Singapore. Flying in the targeted month can save you up to 31%.

When is the cheapest time to fly from Singapore to Portland (SIN - PDX)?

Unlike in the morning, when flights are generally more expensive, you can save up to 11% on flights from Singapore to Portland by exploring options for tickets at midday.

Cheap American Airlines flights from Singapore to Portland

Explore cheap flight options specifically provided by American Airlines for the route between Singapore and Portland. 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 192,632 searches. Data last updated 3 May 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Singapore to Portland. Deals update often to give you more flight options matching your criteria
Wed 19-601:50SIN - PDX
2 stops35h 03mAmerican Airlines
Sun 30-607:00PDX - SIN
2 stops32h 15mAmerican Airlines
Deal found 2-5S$ 1,348
Thu 20-608:05SIN - PDX
2 stops28h 48mAmerican Airlines
Sat 29-600:59PDX - SIN
2 stops38h 16mAmerican Airlines
Deal found 2-5S$ 1,351
Sat 1-601:50SIN - PDX
2 stops34h 10mAmerican Airlines
Fri 14-605:25PDX - SIN
2 stops45h 10mAmerican Airlines
Deal found 2-5S$ 1,801
Sat 1-601:50SIN - PDX
2 stops34h 10mAmerican Airlines
Thu 13-600:59PDX - SIN
2 stops38h 16mAmerican Airlines
Deal found 2-5S$ 2,075

Cheap Japan Airlines flights from Singapore to Portland

Explore cheap flight options specifically provided by Japan Airlines for the route between Singapore and Portland. 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 192,632 searches. Data last updated 3 May 2024.
Some of the lowest-priced Japan Airlines flights we've found at this time heading from Singapore to Portland. Deals frequently update to provide users with more options.
Sun 8-901:50SIN - PDX
2 stops34h 59mJapan Airlines
Mon 14-1015:00PDX - SIN
2 stops35h 35mJapan Airlines
Deal found 2-5S$ 1,346
Tue 18-601:50SIN - PDX
2 stops35h 03mJapan Airlines
Wed 16-1010:15PDX - SIN
2 stops23h 05mJapan Airlines
Deal found 1-5S$ 1,358
Wed 19-608:05SIN - PDX
2 stops28h 48mJapan Airlines
Wed 16-1010:15PDX - SIN
2 stops23h 05mJapan Airlines
Deal found 1-5S$ 1,370

Cheap Singapore to Portland flights in May & June 2024

Find cheap flight options from Singapore to Portland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 192,632 searches. Prices were last updated on 3 May 2024.
These are some of the most attractive deals on flights from Singapore to Portland in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 19-601:50SIN - PDX
2 stops35h 03mAmerican Airlines
Sun 30-607:00PDX - SIN
2 stops32h 15mAmerican Airlines
Deal found 2-5S$ 1,348
Thu 20-608:05SIN - PDX
2 stops28h 48mAmerican Airlines
Sat 29-600:59PDX - SIN
2 stops38h 16mAmerican Airlines
Deal found 2-5S$ 1,351
Tue 18-601:50SIN - PDX
2 stops35h 03mJapan Airlines
Wed 16-1010:15PDX - SIN
2 stops23h 05mJapan Airlines
Deal found 1-5S$ 1,358
Wed 19-608:05SIN - PDX
2 stops28h 48mJapan Airlines
Wed 16-1010:15PDX - SIN
2 stops23h 05mJapan Airlines
Deal found 1-5S$ 1,370
Wed 19-608:45SIN - PDX
1 stop26h 25mUnited Airlines
Wed 16-1010:23PDX - SIN
1 stop28h 52mUnited Airlines
Deal found 3-5S$ 1,762
Wed 19-608:45SIN - PDX
2 stops28h 51mUnited Airlines
Wed 16-1010:23PDX - SIN
1 stop28h 52mUnited Airlines
Deal found 3-5S$ 1,769
Wed 19-608:45SIN - PDX
1 stop40h 27mUnited Airlines
Wed 16-1008:00PDX - SIN
1 stop19h 45mUnited Airlines
Deal found 1-5S$ 1,771
Wed 19-621:00SIN - PDX
1 stop28h 12mUnited Airlines
Wed 16-1008:50PDX - SIN
2 stops30h 25mUnited Airlines
Deal found 1-5S$ 1,773
Sat 1-601:50SIN - PDX
2 stops34h 10mAmerican Airlines
Fri 14-605:25PDX - SIN
2 stops45h 10mAmerican Airlines
Deal found 2-5S$ 1,801

Singapore to Portland 2024 flight deals

Discover exclusive flight deals for travel between Singapore and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 192,632 searches. Data last updated 3 May 2024.
These are some of the most attractive deals on flights from Singapore to Portland in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sun 8-901:50SIN - PDX
2 stops34h 59mJapan Airlines
Mon 14-1015:00PDX - SIN
2 stops35h 35mJapan Airlines
Deal found 2-5S$ 1,346
Wed 19-601:50SIN - PDX
2 stops35h 03mAmerican Airlines
Sun 30-607:00PDX - SIN
2 stops32h 15mAmerican Airlines
Deal found 2-5S$ 1,348
Thu 20-608:05SIN - PDX
2 stops28h 48mAmerican Airlines
Sat 29-600:59PDX - SIN
2 stops38h 16mAmerican Airlines
Deal found 2-5S$ 1,351
Tue 18-601:50SIN - PDX
2 stops35h 03mJapan Airlines
Wed 16-1010:15PDX - SIN
2 stops23h 05mJapan Airlines
Deal found 1-5S$ 1,358
Wed 19-608:05SIN - PDX
2 stops28h 48mJapan Airlines
Wed 16-1010:15PDX - SIN
2 stops23h 05mJapan Airlines
Deal found 1-5S$ 1,370
Mon 9-919:50SIN - PDX
1 stop27h 47mSingapore Airlines
Mon 14-1006:35PDX - SIN
1 stop32h 05mSingapore Airlines
Deal found 2-5S$ 1,385
Mon 9-908:45SIN - PDX
2 stops27h 09mUnited Airlines
Mon 14-1008:00PDX - SIN
1 stop19h 45mUnited Airlines
Deal found 2-5S$ 1,651
Tue 12-1101:25SIN - PDX
2 stops31h 15mCathay Pacific
Sun 17-1116:45PDX - SIN
2 stops33h 35mCathay Pacific
Deal found 1-5S$ 1,735
Tue 12-1101:25SIN - PDX
2 stops31h 15mCathay Pacific
Sun 17-1116:45PDX - SIN
2 stops33h 35mCathay Pacific
Deal found 2-5S$ 1,743

One-way flights to Portland from Singapore

Search for one-way flight options from Singapore to Portland. 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 192,632 searches. Data last updated 3 May 2024.
Take a look at some of the one-way flights we've detected from Singapore to Portland. Those needing a return flight from Singapore to Portland can use the search form above.
Fri 17-515:15SIN - PDX
3 stops58h 50mMultiple Airlines
Deal found 3-5S$ 820
Wed 26-607:00SIN - PDX
3 stops46h 59mMultiple Airlines
Deal found 2-5S$ 907
Wed 26-613:10SIN - PDX
2 stops40h 49mMultiple Airlines
Deal found 2-5S$ 950
Mon 24-602:00SIN - PDX
2 stops33h 20mMultiple Airlines
Deal found 2-5S$ 958
Fri 17-514:00SIN - PDX
2 stops34h 48mMultiple Airlines
Deal found 3-5S$ 980
Tue 25-614:00SIN - PDX
3 stops35h 53mMultiple Airlines
Deal found 2-5S$ 992
Thu 16-500:40SIN - PDX
2 stops53h 30mMultiple Airlines
Deal found 3-5S$ 994
Tue 25-622:15SIN - PDX
2 stops55h 44mMultiple Airlines
Deal found 2-5S$ 1,034
Mon 24-600:40SIN - PDX
3 stops37h 12mMultiple Airlines
Deal found 2-5S$ 1,057

Find flights from Singapore to Portland within your budget

Customise 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 192,632 searches. Data last updated 3 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

S$ 1,346 - S$ 2,613

Route

Depart

Return

Price

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Sun 8-9

2 stops34h 59m

Portland

Mon 14-10

2 stops35h 35m

S$ 1,346

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Wed 19-6

2 stops35h 03m

Portland

Sun 30-6

2 stops32h 15m

S$ 1,348

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Mon 9-9

1 stop27h 47m

Portland

Mon 14-10

1 stop32h 05m

S$ 1,385

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Mon 9-9

2 stops27h 09m

Portland

Mon 14-10

1 stop19h 45m

S$ 1,651

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Sat 3-8

2 stops38h 25m

Portland

Thu 8-8

1 stop36h 30m

S$ 1,916

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Sun 2-6

2 stops33h 00m

Portland

Fri 14-6

2 stops42h 42m

S$ 2,047

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Mon 9-9

2 stops30h 48m

Portland

Mon 14-10

3 stops28h 55m

S$ 2,358

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Sun 8-9

2 stops32h 19m

Portland

Sun 13-10

2 stops31h 50m

S$ 2,420

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Tue 18-6

1 stop26h 20m

Portland

Wed 16-10

2 stops33h 15m

S$ 2,613

Flights are sorted by cheapest first

Deals found on 2-5

When is the best time to book a flight from Singapore to Portland?

Use this chart to determine the optimal time to book a return flight from Singapore to Portland. Price data was last updated on 28 January 2024.
The price you pay for your flight from Singapore to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Singapore to Portland?

Use this chart to determine the cheapest time to fly return from Singapore to Portland. Price data was last updated on 28 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Singapore to Portland flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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 3 May 2024.
Read reviews from past customers who have flown American Airlines, Japan Airlines and United Airlines from Singapore to Portland. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,486 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Food

7.9

Overall

8.3

Crew

8.7

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Japan Airlines
8.3
Very Good
1,486 reviews
Japan Airlines
8.3
Very Good
1,486 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Food

7.9

Overall

8.3

Crew

8.7

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Singapore Airlines
8.3
Very Good
1,466 reviews
Japan Airlines
8.3
Very Good
1,486 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Food

7.9

Overall

8.3

Crew

8.7

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Delta
8.1
Very Good
10,848 reviews
Japan Airlines
8.3
Very Good
1,486 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Food

7.9

Overall

8.3

Crew

8.7

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

KLM
7.9
Good
1,604 reviews
Japan Airlines
8.3
Very Good
1,486 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Food

7.9

Overall

8.3

Crew

8.7

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Cathay Pacific
7.8
Good
1,113 reviews
Japan Airlines
8.3
Very Good
1,486 reviews
Check prices

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Food

7.9

Overall

8.3

Crew

8.7

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

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.

  • Can I find flights from Singapore to Portland for under S$ 1,400 on Cheapflights?

    Yes, there are multiple flights from Singapore to Portland for under S$ 1,400. The cheapest flight booked recently is on Japan Airlines for just S$ 1,346, but on average you can expect to pay S$ 1,755.

  • What are the cheapest airlines flying from Singapore to Portland round-trip?

    According to our current data, Japan Airlines (S$ 1,346), American Airlines (S$ 1,348), and Singapore Airlines (S$ 1,385) offers the cheapest pricing from Singapore to Portland. Japan Airlines is 29% cheaper than the average price of flights available within the next 90 days to this destination.

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

    S$ 1,096 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 Japan Airlines and Qantas Airways, with prices starting from S$ 1,173 and S$ 1,285, respectively.

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

    When booking a flight from Singapore to Portland, you may want to consider flying on Japan Airlines, Korean Air or Singapore Airlines as they are the most popular for this route.

  • What does SIN to PDX mean?

    Singapore Changi Airport is SIN and Portland Airport is PDX. 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.

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

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

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

    Yes. In addition to deals on Singapore to Portland flights, Cheapflights offers holiday 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.

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

    Many airlines flying from Singapore to Portland 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 Singapore to Portland?

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

    The Singapore to Portland flight deals you see on this page were last updated on 3-5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from Singapore to Portland on these airlines
Choose from the following airlines for your flight from Singapore to Portland. Flights are based on user searches made on Cheapflights and were last updated on 3 May 2024.

United Airlines flights from Singapore Changi to Portland
Japan Airlines flights from Singapore Changi to Portland
Singapore Airlines flights from Singapore Changi to Portland
Korean Air flights from Singapore Changi to Portland

Top 4 airlines flying from Singapore to Portland

Discover the top 4 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 192,632 searches. Data last updated 3 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapestS$ 1,305AverageS$ 1,608FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Korean AirCheapestS$ 1,381AverageS$ 1,992FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Singapore AirlinesCheapestS$ 1,392AverageS$ 1,984FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestS$ 1,653AverageS$ 2,033FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Singapore to Portland by cabin class

Find flights from Singapore to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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Fly with Cheapflights

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

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

Cheapflights helps you search for flights from Singapore to Portland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portland from Singapore.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Portland, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Singapore to Portland 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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