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SIN - PDX

Find cheap flights from Singapore to Portland from S$ 1,131

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Portland departing on 1-11. 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.
1 adult
Tue 25-6
Tue 2-7

Search hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Portland, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,228,413 times on KAYAK, and here's why:

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Cheap flight deals from Singapore to Portland (SIN-PDX)

 
These are the cheapest deals for flights from Singapore to Portland currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Singapore to Portland

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Singapore to Portland.

Recent one-way flight deals from Singapore to Portland

Only flying one-way? Below are some of the best one-way flight deals from Singapore to Portland found on KAYAK recently.

Recent last-minute flight deals from Singapore to Portland

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Singapore to Portland.

Recent direct flight deals from Singapore to Portland

The latest deals for direct flights from Singapore to Portland so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Singapore to Portland

Find recent round-trip train or bus tickets from Singapore to Portland.

All round-trip flight deals to Portland

The cheapest plane tickets to Portland found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
19:50 - 08:37SIN-PDX
27h 47m1 stop
06:36 - 19:10PDX-SIN
21h 34m1 stop
S$ 1,339Singapore Airlines
Find Deal
Mon, 9 Sep - Mon, 14 Oct
01:50 - 16:46SIN-PDX
29h 56m2 stops
15:00 - 17:35PDX-SIN
35h 35m2 stops
S$ 1,357Japan Airlines
Find Deal
Sun, 8 Sep - Mon, 14 Oct
01:50 - 21:53SIN-PDX
35h 03m2 stops
05:25 - 06:15PDX-SIN
33h 50m2 stops
S$ 1,358American Airlines
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Wed, 19 Jun - Sun, 30 Jun
01:50 - 16:46SIN-PDX
29h 56m2 stops
10:15 - 00:20PDX-SIN
23h 05m2 stops
S$ 1,359Japan Airlines
Find Deal
Sun, 8 Sep - Mon, 14 Oct
08:05 - 20:57SIN-PDX
27h 52m2 stops
00:59 - 06:15PDX-SIN
38h 16m2 stops
S$ 1,361American Airlines
Find Deal
Thu, 20 Jun - Sat, 29 Jun
01:50 - 21:53SIN-PDX
35h 03m2 stops
10:15 - 00:20PDX-SIN
23h 05m2 stops
S$ 1,370Japan Airlines
Find Deal
Tue, 18 Jun - Wed, 16 Oct
08:45 - 14:59SIN-PDX
21h 14m1 stop
18:45 - 18:45PDX-SIN
33h 00m2 stops
S$ 1,666United Airlines
Find Deal
Mon, 9 Sep - Mon, 14 Oct
08:45 - 14:51SIN-PDX
21h 06m1 stop
11:13 - 06:15PDX-SIN
28h 02m1 stop
S$ 1,776United Airlines
Find Deal
Wed, 19 Jun - Wed, 16 Oct
08:45 - 22:36SIN-PDX
28h 51m2 stops
08:00 - 18:45PDX-SIN
19h 45m1 stop
S$ 1,782United Airlines
Find Deal
Wed, 19 Jun - Wed, 16 Oct
01:10 - 16:10SIN-PDX
30h 00m2 stops
19:59 - 05:00PDX-SIN
42h 01m2 stops
S$ 7,169Korean Air
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Sun, 8 Sep - Mon, 14 Oct
19:55 - 16:25SIN-PDX
35h 30m1 stop
S$ 1,131
Find Deal
Fri, 1 Nov
02:15 - 15:57SIN-PDX
28h 42m2 stops
S$ 1,182Japan Airlines
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Thu, 31 Oct
01:50 - 19:59SIN-PDX
33h 09m2 stops
S$ 1,184Japan Airlines
Find Deal
Fri, 23 Aug
23:25 - 23:59SIN-PDX
39h 34m2 stops
S$ 1,216
Find Deal
Mon, 29 Jul
19:30 - 22:09SIN-PDX
41h 39m2 stops
S$ 1,296Qantas Airways
Find Deal
Thu, 8 Aug
01:50 - 21:46SIN-PDX
34h 56m2 stops
S$ 1,313Japan Airlines
Find Deal
Sun, 28 Jul
14:05 - 16:32SIN-PDX
41h 27m3 stops
S$ 1,643Cathay Pacific
Find Deal
Fri, 1 Nov
21:00 - 20:11SIN-PDX
38h 11m1 stop
S$ 1,717United Airlines
Find Deal
Thu, 8 Aug
09:15 - 15:57SIN-PDX
21h 42m1 stop
S$ 2,324Singapore Airlines
Find Deal
Mon, 29 Jul
13:25 - 18:19SIN-PDX
43h 54m3 stops
S$ 2,554Cathay Pacific
Find Deal
Thu, 8 Aug

Flights from Singapore to Portland - Travel Insights & Trends

Get data-powered insights and trends into flights from Singapore to Portland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Singapore to Portland?

The average price of all flights from Singapore to Portland clicked on KAYAK for each day over the last 12 months.
For Singapore to Portland, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Portland back to Singapore, the best deals are generally found on Monday, with Tuesday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Singapore to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Singapore to Portland is April, where tickets cost S$ 1,524 on average. On the other hand, the most expensive months are December and August, where the average cost of tickets is S$ 2,805 and S$ 2,299 respectively.

Which airlines provide the cheapest flights from Singapore to Portland?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Singapore to Portland found on KAYAK was with Japan Airlines for S$ 1,182. Singapore Airlines proposed a return connection from S$ 1,339 and Japan Airlines from S$ 1,357.

Good to know

Low season

January

High season

June

Cheapest flight

S$ 1,131
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Singapore to Portland

When to book flights from Singapore to Portland

Are your dates flexible? Find out the best times to travel from Singapore to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to Portland

  • What is the cheapest flight from Singapore to Portland?

    In the last 3 days, the lowest price for a flight from Singapore to Portland was S$ 838 for a one-way ticket and S$ 992 for a return.

  • Which airports will I be using when flying from Singapore to Portland?

    Singapore and Portland are both served by 1 main airport. You will leave Singapore from Singapore Changi and will be arriving at Portland.

  • Which aircraft models fly most regularly from Singapore to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to Portland?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Singapore and Portland, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Singapore to Portland, Korean Air or Japan Airlines?

    The two airlines most popular with KAYAK users for flights from Singapore to Portland are Korean Air and Japan Airlines. With an average price for the route of S$ 1,990 and an overall rating of 8.5, Korean Air is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of S$ 1,532 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Singapore to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Portland with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Singapore to Portland

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1158 reviews
8.8Crew
8.6Boarding
8.3Comfort
8.2Entertainment
8.1Food
Airline reviews

Not very comfortable seated in the back plane due to turbulence

8.0 ExcellentAnonymous, Apr 2024ICN - ORD
Read more about Korean Air reviews

Not very comfortable seated in the back plane due to turbulence

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

Not accommodating ground staff On board slow service Crew members not very friendly

lunch was good; breakfast was kinda meh cabin temprature was way too high new entertainment system but somewhat limited content

Very pleasant, look forward to flying with JAL again if the price is right.

All of the JAL flights in this itinerary were great. However the last leg of my flight from LAX to SFO was through Japan Air’s partner, AA which wqsn’t up to par. We were informed only minutes before boarding time of a delay despite the airlines knowing about the delay far earlier (the aircraft we would be taking arriving arrived and disembarked close to our boarding time, for all to see but AA still kept the original boarding time posted until last minute). Furthermore, once we boarded the taxi/wait time was also extended, with the pilot blaming “construction at SFO” for the delay, rather than taking accountability for the the plane’s late arrival coming into LAX. We took off approximately an hour later than scheduled. It’s for these reasons I adamantly avoid American Airlines when possible. Again, JAL was stellar.

Great service but food taste and options have gone down a few notches.

This airlines is always my favorite. Very consistent customer service and food is good. My last flight with them, I had no idea we landed because it was just that smooth of a land.

At least it was not very cold inside the plane. I noticed there was now a bidet in the bathroom and that’s good! I didn’t like the window seat. Flight was smooth except for 1 turbulence. Plane was on time. Thanks. Food was not that great. Miso and green tea were good! As usual movies were old and there were no changes.

The Experience was fantastic, it's a quick flight so no entertainment or food. Just a refreshment

First of all I had dozed off. And when I woke up, my food was on a tray without telling me the food was there or asking me if I wanted something to drink. They never came back to ask me if I wanted anything to drink and I tried to stop them several times. I personally have a problem swallowing food without something to drink with it. so therefore I could not eat., second thing for the entertainment. There was no place to plug the headset in because the tip had been broken off into the monitor to where you couldn’t even watch a movie or hear any music that was annoying .

I didn’t like the check in process I had to check in at the counter took too much time . Didn’t give the upgrade my seat .

l enjoyed the variety of good and drink choices. The flight attendants were very quick and efficient to our needs.

Liked the food. Needs improvement: 1) the flat bed was very hard and the set up was not at all passenger friendly 2) the announcement were impossible to understand even in English. 3) the flight information on the monitor was terrible it showed a airplane with no information like altitude, airspeed, heading. You could not zoom in or out to orient the aircraft to where you were in the flight. 4) movies were old and very limited as was the music selection.

My experience with Scoot is very good. Will have no issue flying with Scoot again.

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

Good flight. Fiod was ready a bit late hence a hurry to finish before landing. Excellent crew and service

Great to have actual hot tastey meal on a flight. Well done

Cabin Crew always friendly and helpful. Seating cramped - foul smelling from toilets, high risk of disease. Guard personal property such as expensive sunglasses Coffee always awful and cold Meal trays toddler sized Not worth the extra cost to fly SQ - use a budget airline, same if not better experience

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

A pc of cake or biscuit at least. The airport was like a maze need to take another bus to the main terminal to immigration.

Flying with Singapore airlines is always excelllent - the crew are lovely and the food too is great. It’s my number 1 airline

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Marked by flight delays on all segments of the trip. Food in first class cabin was mediocre and overhead cabin storage was not adequate. Overall, the premium charge for first class cabin was poor and over hyped. This will be our last flight with UA.

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

The check in from Panama to Houston was good. From Houston to Toronto was definitely an experience. The Pilot from Houston to Toronto was exceptional. He probably saved our lives by noticing a dent in the fuselage. Everyone was taken off the plane and we boarded a new plane

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

Book cheap flights from Singapore to Portland

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Singapore to Portland found on KAYAK in the last 72 hours.
1-11Fri
1 stop
35h 30mSIN-PDX
S$ 1,131
31-10Thu
2 stopsJapan Airlines
28h 42mSIN-PDX
S$ 1,182
23-8Fri
2 stopsJapan Airlines
33h 09mSIN-PDX
S$ 1,184
29-7Mon
2 stops
39h 34mSIN-PDX
S$ 1,216
8-8Thu
2 stopsQantas Airways
41h 39mSIN-PDX
S$ 1,296
28-7Sun
2 stopsJapan Airlines
34h 56mSIN-PDX
S$ 1,313
1-11Fri
3 stopsCathay Pacific
41h 27mSIN-PDX
S$ 1,643
8-8Thu
1 stopUnited Airlines
38h 11mSIN-PDX
S$ 1,717
29-7Mon
1 stopSingapore Airlines
21h 42mSIN-PDX
S$ 2,324
8-8Thu
3 stopsCathay Pacific
43h 54mSIN-PDX
S$ 2,554

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Singapore - Portland Flights

Departure:

Singapore (SIN)Singapore

Destination:

Portland (PDX)United States

Return flight deals:

Portland - Singapore

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