S$ 681 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 4-7. 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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KAYAK searches hundreds of travel sites at once for deals on flights to Oregon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Oregon, 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 Oregon, as well as popular online travel agencies
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Best Oregon Flight Deals from Singapore

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

Portland
Portland2 stopsS$ 1,209

Cheap Flight Deals from Singapore to Oregon (SIN-USOR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Oregon 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.

Recent return flight deals from Singapore to Oregon

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Singapore to Oregon.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
STARLUX Airlines Logo
14:00 - 19:00SIN-PDX
20h 00m2 stops
STARLUX Airlines Logo
21:59 - 12:40PDX-SIN
23h 41m2 stops
S$ 1,209STARLUX Airlines
Find Deal
Tue, 10 Jun - Tue, 17 Jun
Air Canada Logo
09:10 - 00:30SIN-PDX
30h 20m2 stops
Air Canada Logo
19:40 - 07:05PDX-SIN
20h 25m1 stop
S$ 1,243Air Canada
Find Deal
Tue, 10 Jun - Tue, 17 Jun
 Logo
13:10 - 22:44SIN-PDX
24h 34m2 stops
 Logo
21:30 - 13:50PDX-SIN
25h 20m2 stops
S$ 1,256
Find Deal
Tue, 2 Sep - Mon, 15 Sep
China Airlines Logo
02:00 - 09:47SIN-PDX
46h 47m2 stops
China Airlines Logo
21:30 - 12:35PDX-SIN
24h 05m2 stops
S$ 1,263China Airlines
Find Deal
Mon, 1 Sep - Mon, 15 Sep
STARLUX Airlines Logo
14:00 - 20:48SIN-PDX
21h 48m2 stops
STARLUX Airlines Logo
20:59 - 12:40PDX-SIN
24h 41m2 stops
S$ 1,272STARLUX Airlines
Find Deal
Mon, 9 Jun - Mon, 16 Jun
Singapore Airlines Logo
09:15 - 13:34SIN-PDX
19h 19m1 stop
Singapore Airlines Logo
07:03 - 19:10PDX-SIN
21h 07m1 stop
S$ 1,565Singapore Airlines
Find Deal
Tue, 2 Sep - Mon, 15 Sep
United Airlines Logo
20:40 - 12:43SIN-PDX
31h 03m1 stop
United Airlines Logo
13:01 - 06:15PDX-SIN
26h 14m2 stops
S$ 1,665United Airlines
Find Deal
Tue, 2 Sep - Mon, 15 Sep
Japan Airlines Logo
01:55 - 22:30SIN-PDX
35h 35m2 stops
Japan Airlines Logo
07:55 - 17:30PDX-SIN
42h 35m2 stops
S$ 1,713Japan Airlines
Find Deal
Sun, 8 Jun - Mon, 16 Jun
United Airlines Logo
08:45 - 12:43SIN-PDX
18h 58m1 stop
United Airlines Logo
17:40 - 06:15PDX-SIN
21h 35m1 stop
S$ 1,864United Airlines
Find Deal
Sun, 31 Aug - Sun, 14 Sep
 Logo
21:00 - 14:58SIN-PDX
32h 58m3 stops
 Logo
19:40 - 13:50PDX-SIN
27h 10m2 stops
S$ 1,895
Find Deal
Mon, 9 Jun - Mon, 16 Jun
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KAYAK's insights & trends for Singapore to Oregon flights

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

What is the cheapest time of day to fly to Oregon?

The average price for all round-trip flights from Singapore to Oregon depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Oregon is generally at night, when retur flights cost S$ 1,024 on average. The most expensive time of day to fly to Oregon is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 1,368.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Oregon, 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 Oregon is September, when tickets cost S$ 1,332 (return) on average. On the other hand, the most expensive months are May and December, when the average cost of return tickets is S$ 1,998 and S$ 1,870 respectively.

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

The average price of all round-trip flights from Singapore to Oregon clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Singapore to Oregon, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Oregon, Tuesday is the cheapest day to fly and Saturday is the most expensive.

Good to know

Low season

November

High season

June

Cheapest flight

S$ 681
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 8% 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 from Singapore to Oregon is likely to change within 7 days, so travellers 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 from Singapore to Oregon with an airline and back 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 from Singapore to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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.
8.3
Japan AirlinesOverall score based on 1459 reviews
8.7Crew
8.2Comfort
7.8Entertainment
7.7Food
8.4Boarding
Airline reviews

Flight from New Delhi to Tokyo was mediocre. The seats were not of business class as we are used to. They were not wide enough. On the other hand the seats on the flight from Tokyo to San Francisco were excellent every thing were great except the food. Tokyo business lounge was excellent. The whole experience was great except the food on the plane. Will still fly JAL.

10.0 ExcellentAnonymous, Apr 2025HND - SFO
Read more Japan Airlines reviews

Flight from New Delhi to Tokyo was mediocre. The seats were not of business class as we are used to. They were not wide enough. On the other hand the seats on the flight from Tokyo to San Francisco were excellent every thing were great except the food. Tokyo business lounge was excellent. The whole experience was great except the food on the plane. Will still fly JAL.

The entree wasn’t very good. The rice was soggy. The side dishes were all good though. The breakfast was also good. The crew were excellent, as usual.

The flight attendants were excellent as usual however the meal wasn’t the usual good quality. There is cooked rice was mushy.

This portion of the trip from HCMC to Dallas was operated by American Airline. Unfortunately they are 2 steps below JAL in overall quality. Regardless, AAStill got me where I needed to go on time.

We ordered for non vegetarian Hindu meal but instead they served us vegetarian Hindu meal. That was also not good. It was very annoying and aggravating. Hope our return from Tokyo to jfk on March 27 same is not repeated. Caterar should understand difference between non vegetarian Hindu meal and vegetarian Hindu meal.

Website from the 1990s, super frustrating customer support, inflight experience merely OK - more like United than e.g. Emirates

The seats are significantly more comfortable than US airlines and the staff are much friendlier. The food is also much better, as they are particularly accommodating to any dietary restrictions.

Seats in "Premium Economy" were noticeably more comfortable than those in "Economy" and worth the price. My only reservation is that the foot rest did not go higher up. If it did, it would have made the seat much more comfortable.

Could had been better if they include in their menu some western food.

They 7 seats in one row for Business class while most business class for other airlines are 4 seats in one row. the seat was narrow. the Toilet was so smell, dimming light, no water out of faucet. Terrible.

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

It was very good experience on board to Sydney with SQ.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

A bit rush for transit. Food and entertainment are not available

So far so good but food and entertainment are not available for this flight

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

My flight was overbooked and they would not let me board. I had to book another flight and pay the full amount of that flight. I did not get any help at all from Air Canada or United Airlines.

Comfortable seats and movies entertainment available. Better experience than the flight from Toronto to Denver.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

There is not enough space between two chairs and raws.

Everything was made rather simple, so I appreciate that. All the people I dealt with from entering the airport in Jacksonville to my lonnnnnnng walk to my next gate in Chicago were excellent and very helpful.

Crammed in like cattle waited 30 mins for late connecting flight (flight didn’t wait for me for me when I missed my connection at 2 different airports on outward journey)

Terrible. 3 missed flights and 24 hours delayed with lost bag and promised $100 compensation from United and absolutely nothing from them…

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

Information on your arrival and departure airports

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