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SIN - PDX

$607 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 5/17. 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
Sun 6/2
Sun 6/9

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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 43,693,958 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
1:50 am - 9:49 pmSIN-PDX
34h 59m2 stops
3:00 pm - 5:35 pmPDX-SIN
35h 35m2 stops
$996Japan Airlines
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Sun, Sep 8 - Mon, Oct 14
1:50 am - 9:53 pmSIN-PDX
35h 03m2 stops
7:00 am - 6:15 amPDX-SIN
32h 15m2 stops
$998American Airlines
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Wed, Jun 19 - Sun, Jun 30
8:05 am - 9:53 pmSIN-PDX
28h 48m2 stops
12:59 am - 6:15 amPDX-SIN
38h 16m2 stops
$1,000American Airlines
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Thu, Jun 20 - Sat, Jun 29
1:50 am - 9:53 pmSIN-PDX
35h 03m2 stops
10:15 am - 12:20 amPDX-SIN
23h 05m2 stops
$1,005Japan Airlines
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Tue, Jun 18 - Wed, Oct 16
7:50 pm - 8:37 amSIN-PDX
27h 47m1 stop
6:35 am - 5:40 amPDX-SIN
32h 05m1 stop
$1,025Singapore 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
$1,222United Airlines
Find Deal
Mon, Sep 9 - Mon, Oct 14
8:45 am - 8:10 pmSIN-PDX
26h 25m1 stop
10:23 am - 6:15 amPDX-SIN
28h 52m1 stop
$1,304United Airlines
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Wed, Jun 19 - Wed, Oct 16
9:00 pm - 8:25 pmSIN-PDX
38h 25m2 stops
3:40 pm - 7:10 pmPDX-SIN
36h 30m1 stop
$1,418
Find Deal
Sat, Aug 3 - Thu, Aug 8
3:10 pm - 11:44 pmSIN-PDX
23h 34m2 stops
6:50 pm - 12:00 pmPDX-SIN
26h 10m2 stops
$1,497
Find Deal
Sat, Aug 3 - Thu, Aug 8
11:25 pm - 5:25 pmSIN-PDX
33h 00m2 stops
6:53 am - 4:35 pmPDX-SIN
42h 42m2 stops
$1,515Lufthansa
Find Deal
Sun, Jun 2 - Fri, Jun 14

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 March, where tickets cost $1,008 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $1,852 and $1,758 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 37 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 ($996) and American Airlines ($998). Singapore Airlines proposed the cheapest one-way flight at $811.

Good to know

Low season

January

High season

June

Cheapest flight

$607
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 7% increase in price.
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 $607 for a one-way ticket and $996 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?

    Star Alliance, oneworld, 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 $1,361 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 1486 reviews
8.2Comfort
7.8Entertainment
7.9Food
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.

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

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

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.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Both flights yesterday, experienced hard landings. Harder than I’ve ever felt before. Im hopeful there was weather involved and not pilot error. Other than the landing, the flight was quite good~

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.
5/17Fri
3 stops
58h 50mSIN-PDX
$607
6/26Wed
3 stops
46h 59mSIN-PDX
$671
5/17Fri
1 stopSingapore Airlines
28h 58mSIN-PDX
$811
8/24Sat
1 stopSingapore Airlines
27h 47mSIN-PDX
$830
8/23Fri
2 stopsJapan Airlines
33h 09mSIN-PDX
$868
8/23Fri
2 stopsJapan Airlines
33h 09mSIN-PDX
$869
8/8Thu
2 stopsQantas Airways
38h 44mSIN-PDX
$951
8/8Thu
2 stopsQantas Airways
41h 44mSIN-PDX
$952
8/8Thu
1 stopUnited Airlines
18h 46mSIN-PDX
$1,134
6/25Tue
1 stopUnited Airlines
24h 56mSIN-PDX
$1,139

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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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