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Cheap flights from Singapore to Portland from S$ 705

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 24-4. 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
16 Apr — 23 Apr1
1 adult
Tue 16-4
Tue 23-4

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 Wednesday 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 30%.

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$ 1,364. For sooner than that we have options available in the next 3 days from S$ 1,878.

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$ 1,910. You can even find prices in March for less than S$ 1,910, as users have found deals to Portland from as low as S$ 1,172. 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 Singapore Airlines flights from Singapore to Portland

Explore cheap flight options specifically provided by Singapore 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 197,416 searches. Data last updated 11 April 2024.
Peruse some of the lowest-priced Singapore Airlines flights we've found from Singapore to Portland. Deals update often to give you more flight options matching your criteria
Sun 15-909:15SIN - PDX
1 stop38h 22mSingapore Airlines
Sun 22-907:00PDX - SIN
1 stop21h 10mSingapore Airlines
Deal found 11-4S$ 1,342
Tue 17-909:15SIN - PDX
1 stop38h 22mSingapore Airlines
Sun 22-907:00PDX - SIN
1 stop21h 10mSingapore Airlines
Deal found 11-4S$ 1,455

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 197,416 searches. Data last updated 11 April 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 11-4S$ 1,361
Sun 8-901:50SIN - PDX
2 stops34h 59mJapan Airlines
Mon 14-1015:00PDX - SIN
2 stops59h 35mJapan Airlines
Deal found 10-4S$ 1,376
Mon 9-908:05SIN - PDX
2 stops21h 22mJapan Airlines
Mon 14-1015:00PDX - SIN
2 stops35h 35mJapan Airlines
Deal found 11-4S$ 1,438
Mon 9-921:50SIN - PDX
2 stops33h 56mJapan Airlines
Mon 14-1015:00PDX - SIN
2 stops48h 15mJapan Airlines
Deal found 10-4S$ 1,452

Cheap Singapore to Portland flights in April & May 2024

Find cheap flight options from Singapore to Portland specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 197,416 searches. Prices were last updated on 11 April 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 8-501:50SIN - PDX
2 stops34h 10mAmerican Airlines
Thu 16-513:25PDX - SIN
2 stops37h 10mAmerican Airlines
Deal found 11-4S$ 1,365
Thu 9-508:05SIN - PDX
2 stops27h 55mAmerican Airlines
Thu 16-505:10PDX - SIN
2 stops34h 05mAmerican Airlines
Deal found 11-4S$ 1,368
Thu 9-509:10SIN - PDX
1 stop39h 30mAir Canada
Thu 16-518:55PDX - SIN
1 stop21h 15mAir Canada
Deal found 11-4S$ 1,459
Thu 9-509:10SIN - PDX
1 stop39h 30mAir Canada
Thu 16-510:28PDX - SIN
2 stops29h 42mAir Canada
Deal found 11-4S$ 1,501
Wed 8-501:50SIN - PDX
2 stops34h 10mMultiple Airlines
Thu 16-510:20PDX - SIN
1 stop29h 50mMultiple Airlines
Deal found 11-4S$ 2,295
Wed 8-500:40SIN - PDX
1 stop26h 15mKLM
Thu 16-514:15PDX - SIN
1 stop34h 15mKLM
Deal found 11-4S$ 2,651
Wed 8-501:10SIN - PDX
2 stops37h 44mDelta
Wed 15-500:40PDX - SIN
2 stops32h 00mDelta
Deal found 11-4S$ 2,970
Thu 9-507:10SIN - PDX
3 stops54h 23mSWISS
Thu 16-511:06PDX - SIN
2 stops38h 49mSWISS
Deal found 11-4S$ 20,835
Thu 9-507:10SIN - PDX
3 stops54h 23mSWISS
Thu 16-511:06PDX - SIN
3 stops43h 49mSWISS
Deal found 11-4S$ 20,900

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 197,416 searches. Data last updated 11 April 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 15-909:15SIN - PDX
1 stop38h 22mSingapore Airlines
Sun 22-907:00PDX - SIN
1 stop21h 10mSingapore Airlines
Deal found 11-4S$ 1,342
Sun 8-901:50SIN - PDX
2 stops34h 59mJapan Airlines
Mon 14-1015:00PDX - SIN
2 stops35h 35mJapan Airlines
Deal found 11-4S$ 1,361
Wed 19-601:50SIN - PDX
2 stops35h 03mAmerican Airlines
Sun 30-607:00PDX - SIN
2 stops32h 15mAmerican Airlines
Deal found 10-4S$ 1,364
Wed 8-501:50SIN - PDX
2 stops34h 10mAmerican Airlines
Thu 16-513:25PDX - SIN
2 stops37h 10mAmerican Airlines
Deal found 11-4S$ 1,365
Tue 18-601:50SIN - PDX
2 stops35h 03mAmerican Airlines
Sat 29-607:00PDX - SIN
2 stops26h 20mAmerican Airlines
Deal found 10-4S$ 1,367
Thu 9-508:05SIN - PDX
2 stops27h 55mAmerican Airlines
Thu 16-505:10PDX - SIN
2 stops34h 05mAmerican Airlines
Deal found 11-4S$ 1,368
Sun 8-901:50SIN - PDX
2 stops34h 59mJapan Airlines
Mon 14-1015:00PDX - SIN
2 stops59h 35mJapan Airlines
Deal found 10-4S$ 1,376
Mon 9-919:50SIN - PDX
1 stop27h 47mMultiple Airlines
Mon 14-1018:15PDX - SIN
1 stop32h 20mMultiple Airlines
Deal found 11-4S$ 1,390
Mon 9-909:15SIN - PDX
1 stop38h 22mMultiple Airlines
Mon 14-1018:15PDX - SIN
1 stop32h 20mMultiple Airlines
Deal found 10-4S$ 1,391

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 197,416 searches. Data last updated 11 April 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.
Wed 24-422:15SIN - PDX
2 stops53h 11mMultiple Airlines
Deal found 11-4S$ 705
Wed 24-417:55SIN - PDX
3 stops57h 31mMultiple Airlines
Deal found 11-4S$ 721
Mon 22-422:15SIN - PDX
3 stops53h 16mMultiple Airlines
Deal found 11-4S$ 744
Mon 22-422:15SIN - PDX
2 stops53h 16mMultiple Airlines
Deal found 11-4S$ 755
Sun 21-422:15SIN - PDX
3 stops51h 59mMultiple Airlines
Deal found 11-4S$ 766
Tue 23-422:15SIN - PDX
3 stops40h 03mMultiple Airlines
Deal found 11-4S$ 769
Tue 23-414:00SIN - PDX
2 stops37h 31mMultiple Airlines
Deal found 11-4S$ 854
Tue 16-400:40SIN - PDX
3 stops49h 34mMultiple Airlines
Deal found 11-4S$ 896
Tue 16-400:40SIN - PDX
2 stops48h 50mMultiple Airlines
Deal found 11-4S$ 946

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 197,416 searches. Data last updated 11 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

S$ 1,342 - S$ 2,645

Route

Depart

Return

Price

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Sun 15-9

1 stop38h 22m

Portland

Sun 22-9

1 stop21h 10m

S$ 1,342

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Sun 8-9

2 stops34h 59m

Portland

Mon 14-10

2 stops35h 35m

S$ 1,361

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Wed 19-6

2 stops35h 03m

Portland

Sun 30-6

2 stops32h 15m

S$ 1,364

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Mon 9-9

1 stop27h 47m

Portland

Mon 14-10

1 stop32h 20m

S$ 1,390

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Thu 9-5

1 stop39h 30m

Portland

Thu 16-5

1 stop21h 15m

S$ 1,459

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Mon 9-9

2 stops27h 09m

Portland

Mon 14-10

1 stop21h 45m

S$ 1,671

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Tue 17-9

3 stops42h 21m

Portland

Sun 22-9

2 stops27h 35m

S$ 1,931

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Sun 8-9

2 stops37h 46m

Portland

Sun 13-10

2 stops31h 50m

S$ 2,449

Singapore ChangiPortland

SIN - PDX

SINPDX

Singapore Changi

Sun 8-9

1 stop26h 25m

Portland

Mon 14-10

1 stop34h 10m

S$ 2,645

Flights are sorted by cheapest first

Deals found on 11-4

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 7 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. Sunday mornings 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 11 April 2024.
Read reviews from past customers who have flown Singapore Airlines, Japan Airlines and Air Canada 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.
8.3
Very Good
1,475 reviews

Boarding

8.4

Food

7.9

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.9

Reviews

1 / 10

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

8.3
Very Good
1,475 reviews
8.3
Very Good
1,475 reviews

Boarding

8.4

Food

7.9

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.9

Reviews

1 / 10

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

8.3
Very Good
1,492 reviews
8.3
Very Good
1,475 reviews

Boarding

8.4

Food

7.9

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.9

Reviews

1 / 10

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

8.1
Very Good
11,189 reviews
8.3
Very Good
1,475 reviews

Boarding

8.4

Food

7.9

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.9

Reviews

1 / 10

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

7.9
Good
1,659 reviews
8.3
Very Good
1,475 reviews

Boarding

8.4

Food

7.9

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.9

Reviews

1 / 10

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

7.8
Good
1,158 reviews
8.3
Very Good
1,475 reviews

Boarding

8.4

Food

7.9

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.9

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 Singapore Airlines for just S$ 1,342, but on average you can expect to pay S$ 1,437.

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

    According to our current data, Singapore Airlines (S$ 1,342), Japan Airlines (S$ 1,361), and American Airlines (S$ 1,364) offers the cheapest pricing from Singapore to Portland. Singapore 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$ 1,135 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 American Airlines, with prices starting from S$ 1,187 and S$ 1,191, respectively.

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

  • 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 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 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 see available direct flights.

  • 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 do 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 11-4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 11 April 2024.

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 197,416 searches. Data last updated 11 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapestS$ 1,325AverageS$ 1,678FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Korean AirCheapestS$ 1,383AverageS$ 1,995FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Singapore AirlinesCheapestS$ 1,394AverageS$ 1,891FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestS$ 1,670AverageS$ 2,063FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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.

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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