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S$ 971 Find cheap flights from Singapore to Oregon

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 Oregon departing on 25-11. 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.
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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 Oregon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Oregon.
In the last 7 days, travellers have searched 46,479,581 times on KAYAK, and here's why:

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Best Oregon Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Portland
Portland2 stopsS$ 971

Good to know

Low season

January

High season

June

Cheapest flight

S$ 971
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Singapore to Portland

FAQs - booking Oregon flights

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

    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 Oregon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oregon 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 Oregon?

    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 Oregon 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 Oregon?

    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 Oregon 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 tips for finding cheap flights to Oregon

  • Morning departure is around 19% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 4 airlines serving from Singapore to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Oregon. 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 Oregon? 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.
8.1
Singapore AirlinesOverall score based on 1334 reviews
8.6Crew
8.0Entertainment
8.0Comfort
7.7Food
8.3Boarding
Airline reviews

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

10.0 ExcellentAndrew, Oct 2024SIN - LAX
Read more Singapore Airlines reviews

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

Service excellent would chose Singapore airlines as my first choice

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

It was a middle of the night changeover, so we were all ready for sleep. Staff were helpful and managed a few hours sleep. Food options were good.

Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline

A 16 hour flight from Singapore to Los Angeles had only 2 meals. Please make it 3 meals.

Once again the meal served was delicious - we got chicken rice

I was amazed at how clean Cathay Pacific planes were compared to our US domestic airlines. Everything was great all but the food service I was just okay with. Shorter flights with other airlines usually provided more meals and snacks that I have been on. Almost a 16 hour flight just two meals and no snacks with Cathay Pacific. Even ran out of what I wanted for one of them. Other than that top notch!

The crews were smiling all the time with soft tunes when they spoke; the food was excellent. Thank you!

Cathay flight was fine, Amsterdam airport was a nightmare, spent way too much time walking to our next connection, no travelators.

They charged me $900 to board my flight I already paid for just because I missed my previous flight. I do not recommend this airline by any means.

As a solo traveller, I always prefer to have an aisle seat, but the flight was so full, there weren’t any available. I understand that the seatbelt sign sometimes has to go on if turbulence is anticipated but after the second food service, it was on continuously for about an hour and a half and there didn’t seem to be any turbulence at all! With seats reclined, my fellow passenger in the aisle seat asleep and the seatbelt sign on I felt very trapped, extremely uncomfortable and in desperate need of the bathroom. The positives were that the staff were very friendly, the entertainment was great and we actually took off on time and arrived in HKG earlier than expected.

Not good. Small seats. Not enough food that customers wanted. No special requests were given that i could see. Slow response from flight attendants

For a transpacific flight, flying economy is awful! The seats are cramped and its meant for petite folks! Good luck if you have long legs. BOARDING - AWFUL, we got to Hong Kong - the gate was listed, but upon arrival, there was a MESS of boarding procedures, they basically DIY'ed how to board but making three lines and putting three ground crew to check for passports in the terminal area. THEN to make it worse, after going through that cattle process, all of a sudden you see people standing and looking confused, apparently we were told to get in line to board, but the AV notification wasnt even working. So people started cramming in line - worse than cattle. One saving point, the flight crew forgot to serve me dinner and after waiting for it, I fell asleep since this was a midnight flight. After letting a crew know that I was forgotten, all of my meals were served first !!! Yay for being in the economy seats! Nothing much to write home about once more!

From BOS to HK, the crew had pushed me to choose the pasta for meal multiple times. It was a bad experience. Without this, everything was good.

The crew is amazing, very attentive. They went above and beyond when we had a small spill. the food on this trip was not nearly as good as other Cathay flights. The economy seats are very comfortable, but when the person in front of yo reclines, you need to recline to see your screen or be comfortable.

Cathay Pacific helps me with the planning due to weather delays. Well planed flights.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Did not take as cancelled 3 time so took another airline

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

Ok, but legspace on MH0127 from Kul to Per was too small. It was not possible to tilt my seat which I don't understand because the seat in front of my could do it. So I didn't rest on the flight. Also, the crew was probably understaffed because it took very long time to take trash after the meal. Everything very different from the flight with Malaysian Airlines from London to KL.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

The cabin was quite noisy as there were lots of children travelling for the school holidays. Found the selection of movies limited.

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Book cheap flights from Singapore to Oregon

Recent return flight deals

 
These are the cheapest return flights from Singapore to Oregon found on KAYAK in the last 72 hours.
21-11Thu
2 stops
28h 00mSIN-BOI
1-12Sun
2 stops
25h 25mBOI-SIN
S$ 1,824
22-11Fri
2 stops
22h 34mSIN-BOI
1-12Sun
2 stops
27h 10mBOI-SIN
S$ 1,910
22-11Fri
2 stopsUnited Airlines
30h 08mSIN-BOI
1-12Sun
1 stopUnited Airlines
34h 20mBOI-SIN
S$ 2,009
22-11Fri
1 stopUnited Airlines
21h 02mSIN-BOI
1-12Sun
1 stopUnited Airlines
34h 20mBOI-SIN
S$ 2,072
21-11Thu
2 stops
34h 30mSIN-BOI
1-12Sun
1 stop
20h 40mBOI-SIN
S$ 4,402
21-11Thu
2 stops
34h 32mSIN-BOI
30-11Sat
2 stops
49h 40mBOI-SIN
S$ 4,430

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Singapore to Oregon found on KAYAK in the last 72 hours.
25-11Mon
2 stops
26h 05mSIN-PDX
S$ 971
11-1Sat
3 stops
51h 15mSIN-PDX
S$ 1,030
24-11Sun
2 stopsQatar Airways
35h 16mSIN-PDX
S$ 1,092
25-11Mon
1 stop
28h 35mSIN-PDX
S$ 1,125
25-11Mon
3 stopsCathay Pacific
43h 45mSIN-PDX
S$ 1,597
6-2Thu
2 stopsPhilippine Airlines
42h 54mSIN-PDX
S$ 4,038
5-2Wed
2 stopsQatar Airways
29h 09mSIN-PDX
S$ 4,359
16-11Sat
1 stopSingapore Airlines
17h 52mSIN-PDX
S$ 4,482
6-2Thu
1 stopSingapore Airlines
32h 57mSIN-PDX
S$ 4,646
16-11Sat
3 stopsCathay Pacific
41h 52mSIN-PDX
S$ 4,934

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Last minute flights from Singapore to Oregon

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Singapore to Oregon that are departing in the next 10 days.
3-11Sun
multi-stopJapan Airlines
33h 40mSIN-PDX
11-11Mon
multi-stopJapan Airlines
26h 50mPDX-SIN
S$ 1,323
3-11Sun
multi-stopJapan Airlines
37h 35mSIN-PDX
10-11Sun
multi-stopJapan Airlines
43h 25mPDX-SIN
S$ 1,351
2-11Sat
multi-stop
36h 56mSIN-PDX
10-11Sun
multi-stop
38h 05mPDX-SIN
S$ 1,404
3-11Sun
multi-stopAir Canada
20h 44mSIN-PDX
10-11Sun
multi-stopAir Canada
20h 50mPDX-SIN
S$ 1,493
3-11Sun
multi-stop
31h 51mSIN-PDX
11-11Mon
multi-stop
31h 50mPDX-SIN
S$ 1,503
3-11Sun
multi-stop
29h 19mSIN-PDX
10-11Sun
multi-stop
29h 45mPDX-SIN
S$ 1,527
4-11Mon
multi-stop
52h 34mSIN-PDX
11-11Mon
multi-stop
31h 50mPDX-SIN
S$ 1,602
4-11Mon
multi-stopUnited Airlines
27h 55mSIN-PDX
11-11Mon
multi-stopUnited Airlines
23h 44mPDX-SIN
S$ 1,661
3-11Sun
multi-stop
30h 24mSIN-PDX
10-11Sun
multi-stop
35h 55mPDX-SIN
S$ 1,803
2-11Sat
multi-stopKLM
25h 45mSIN-PDX
10-11Sun
multi-stopKLM
34h 50mPDX-SIN
S$ 3,038

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Everything you need to know for your flight from Singapore to Oregon

Information on your arrival and departure airports