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SIN - PDX

$577 Find cheap flights from Singapore to Portland

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 6/8. 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
0 bags
Wed 6/5
Wed 6/12

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 travelers have searched 42,830,901 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Singapore to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:50 pm - 3:57 pmSIN-PDX
33h 07m2 stops
10:30 am - 12:20 amPDX-SIN
22h 50m2 stops
$981Japan Airlines
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Wed, May 29 - Sat, Sep 14
1:50 am - 12:52 pmSIN-PDX
26h 02m2 stops
7:00 am - 6:15 amPDX-SIN
32h 15m2 stops
$1,001American Airlines
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Tue, Jun 18 - Sat, Jun 29
1:50 am - 9:53 pmSIN-PDX
35h 03m2 stops
7:00 am - 12:20 amPDX-SIN
26h 20m2 stops
$1,004American Airlines
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Wed, Jun 19 - Sun, Jun 30
8:05 am - 8:57 pmSIN-PDX
27h 52m2 stops
7:00 am - 12:20 amPDX-SIN
26h 20m2 stops
$1,006American Airlines
Find Deal
Thu, Jun 20 - Sun, Jun 30
7:50 pm - 8:37 amSIN-PDX
27h 47m1 stop
6:36 am - 5:40 amPDX-SIN
32h 04m1 stop
$1,036Singapore Airlines
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Mon, Sep 9 - Mon, Oct 14
8:45 am - 8:54 pmSIN-PDX
27h 09m2 stops
8:00 am - 6:45 pmPDX-SIN
19h 45m1 stop
$1,235United Airlines
Find Deal
Mon, Sep 9 - Mon, Oct 14
8:45 am - 9:03 pmSIN-PDX
27h 18m2 stops
1:30 pm - 6:45 pmPDX-SIN
38h 15m1 stop
$1,272United Airlines
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Wed, May 29 - Sat, Sep 14
2:15 am - 6:47 pmSIN-PDX
31h 32m2 stops
12:30 pm - 9:00 amPDX-SIN
29h 30m2 stops
$1,470Qatar Airways
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Tue, May 28 - Sat, Sep 14
2:15 am - 12:07 amSIN-PDX
36h 52m3 stops
6:55 pm - 12:35 pmPDX-SIN
26h 40m2 stops
$1,489
Find Deal
Tue, May 28 - Sat, Sep 14
9:00 pm - 8:25 pmSIN-PDX
38h 25m2 stops
6:00 am - 7:10 pmPDX-SIN
22h 10m1 stop
$1,498
Find Deal
Sat, Aug 3 - Thu, Aug 8

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, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Portland back to Singapore, the best deals are generally found on Tuesday, with Saturday 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 $1,129 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $2,078 and $1,744 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Singapore to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Singapore to Portland, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 81 days before departure.

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 best return deals on flights connecting Singapore to Portland were found on Japan Airlines ($981) and American Airlines ($1,001). Japan Airlines proposed the cheapest one-way flight at $872.

Good to know

Low season

January

High season

June

Cheapest flight

$577
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 10% 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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $577 for a one-way ticket and $981 for a round-trip.

  • Do I need a passport to fly between Singapore and Portland?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Singapore and on arrival in 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, Japan Airlines or Singapore Airlines?

    The two airlines most popular with KAYAK users for flights from Singapore to Portland are Japan Airlines and Singapore Airlines. With an average price for the route of $1,328 and an overall rating of 8.3, Japan Airlines is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of $2,132 and an overall rating of 8.2.

  • 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 round-trip ticket. You could then fly to Portland with an airline and back to Singapore with another airline. Booking your flights between Singapore and PDX can sometimes prove cheaper using this method.

  • 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.
8.3
Japan AirlinesOverall score based on 1482 reviews
7.9Food
7.8Entertainment
8.2Comfort
8.7Crew
8.4Boarding
Airline reviews

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

8.0 Excellentsupaky, Apr 2024KIX - LAX
Read more about Japan Airlines reviews

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.

Food is lagging. Very poor choice. Like vending machine fast food.

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.

-Bathrooms were regularly checked/maintained. -Food was okay, but the miso soup was good. -Top of my foot got bitten by a bug when I took off my shoes and was only wearing my socks. It was swollen and very itchy for several days.

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.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Only water and pretzels served on six hour flight. Did not see crew rest of flight. No video screens and so no wired audio. Poor sound on plan so did not understand anything said by crew. This is a safety issue. Electrical socket did not retain charging block so could not charge phone. No video screen so could not watch movies. Phone is not a substitute.

It was fine. Flight was on time and arrived at destination with 15 min to spare.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The food that was offered based on class level of your ticket was absolutely ridiculous and disgusting. They didn't even hot tea to serve, the food was horrible. On our departure flight I was seated in premium plus economy and considering the cost of the flight the food was literally some of the worst I've ever eaten. On the return flight I sat in economy with extra leg room and was given a thin little throw "blanket" and a flimsy little pillow. The air condition was on artic and the seating arrangement wasn't really worth the money. The seat didn't recline good enough and the foot rest was laughable. Total waste.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the room where it was being kept.

The flight was delayed due to weather issue…WiFi did not work and even though I wanted to pay for WiFi I couldn’t buy it. Overall very disappointing even though I paid and reserved Business class

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

They ocer booked the connecting flight. My bags took a long time to come out, nevertheless I got to the gate in time to board, but they have given my seat to another passenger. They were aware I was connecting from another flight that was a little late, but they did not care. The customer representatives were rude. A horrible experience.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

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.
6/8Sat
3 stops
52h 36mSIN-PDX
$577
6/9Sun
2 stops
57h 23mSIN-PDX
$589
6/8Sat
2 stops
50h 24mSIN-PDX
$611
8/24Sat
1 stop
26h 57mSIN-PDX
$834
8/23Fri
2 stopsJapan Airlines
33h 09mSIN-PDX
$872
10/31Thu
2 stopsAmerican Airlines
33h 12mSIN-PDX
$874
11/1Fri
2 stopsAmerican Airlines
24h 09mSIN-PDX
$876
8/7Wed
2 stopsJapan Airlines
33h 09mSIN-PDX
$968
8/8Thu
1 stopUnited Airlines
26h 26mSIN-PDX
$1,134
6/9Sun
1 stopSingapore Airlines
28h 58mSIN-PDX
$1,177

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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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