S$ 676 Find Cheap Flights from Southeast Asia to Oregon

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Good to know

Low season

February

High season

June

Cheapest flight

S$ 676
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Singapore to Portland

FAQs for booking flights from Southeast Asia to Oregon

  • How does KAYAK find such low prices on flights from Southeast Asia 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 Southeast Asia to Oregon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southeast Asia 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 Southeast Asia 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 Southeast Asia 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 Southeast Asia 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 Southeast Asia to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest month to fly from Southeast Asia to Oregon?

    The cheapest month for flights from Southeast Asia to Oregon is December, when tickets cost S$ 1,172 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is S$ 1,662 and S$ 1,653 respectively.

  • How long is the flight to Oregon?

    An average direct flight from Southeast Asia to Oregon takes 22h 54m, covering a distance of 20793 km. The shortest route is Singapore (SIN) to Portland (PDX) with an average flight time of 20h 00m.

  • What are the most popular destinations in Oregon?

    Based on KAYAK flight searches, the most popular destination is Portland (83% of total searches to Oregon). The next most popular destination is Boise (17%).

See more FAQs

Top 4 airlines serving from Southeast Asia to Oregon

Need help choosing which airline to fly with from Southeast Asia 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 1447 reviews
8.4Boarding
7.7Food
8.7Crew
8.2Comfort
7.8Entertainment
Airline reviews

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

8.0 ExcellentAnonymous, Apr 2025KIX - HNL
Read more Japan Airlines reviews

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.

Allow gold card holders (Group 1) to board with their guest like other One World carriers do

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.

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.

Difficult to access advanced check-in online. No way to understand why it wouldn’t work. Call center not answering. Email for answers took days to respond, Kind service at the airport and on the flight made up for disappointing service before flight.

Courteous and helpful employees. Comfortable seats and temperature of aircraft . Did not need squid in my salad but glad to have the menu information advising me of what it was

Everything was great, except the Wifi, but that's understandable.

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.

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

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.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

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.

I was a member of Krisflyer for ten years, but my last flight to Tokyo was a disaster. I had to stand in line for four hours before check-in because they were late opening the counter, and there were more than 50 people behind me. The plane was extremely small, and the food could have been better. When I dropped off my stroller before boarding the plane, I expected to receive it upon exiting for my transfer. However, they returned the stroller to the checked baggage because they said I was late getting off the plane. Of course, I was late; they assigned me a seat at the back of the aircraft, and I was traveling with a baby! The worst part was when I arrived in Jakarta. They damaged my stroller and refused to approve my claim, so I had to pay for stroller rental because of the damage they caused. I don’t know what happened to Singapore Airlines, but I felt like I was flying with a budget airline.

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

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.

leg space better than expected. two washrooms for one plane isn't enough.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

I love United was disappointed we had a two hour delay, however the Pilot did say safety first.

I just got back from a trip with 3 flights each way. The flights were good and we were happy with out experience. There was one steward on our first flight that was harsh and grump with passengers. It did not leave a good impression. All of the other flight crews were great on the other five flights.

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…

It was a lovely flight. Very attentive crew, comfortable seats, good food and entertainment. Highly recommended. Only difficulty was with their app.

Terrible. Flight was delayed for hours and we ended up arriving at our home at 4am after 20+ hours flying.

Staff was friendly helpful also good timing I rate it a 10 out of 10

Flight was cancelled around 45 -1hr minutes before scheduled take off time due to mechanical issues we hadn’t even boarded yet. Had to reroute to Orlando so someone had to drive 2 1/2 to come and get me… the alternative was go through Toronto and get a later flight which didn’t work for my schedule. The flight attendants barely gave anyone a smile…not the same as flying when a client/passenger was important. Very disappointed. By the way I have never ever made a complaint online about any company with feedback…even when I probably should have. The only good experience was the boarding desk associates who were very professional and got me on another flight with my checked bags…very nice team.

Actually as my experience with air Canada from Canada to Newark it was crazy for me because it was a lot of delays which for me it shouldn’t be like that, but I was able to coup with it so that was my experience I hope next time they will do good on that thanks.

Boarding was challenging as we had to use the stairs from the tarmac. Stairs are okay but a roller bag makes it challenging.

Book cheap flights from Southeast Asia to Oregon

Recent return flight deals

1-6Sun
1 stopAir Canada
28h 45mSIN-PDX
8-6Sun
1 stopAir Canada
24h 40mPDX-SIN
S$ 1,173
1-6Sun
1 stopAir Canada
39h 20mSIN-PDX
8-6Sun
1 stopAir Canada
20h 25mPDX-SIN
S$ 1,176
1-6Sun
2 stopsSTARLUX Airlines
20h 00mSIN-PDX
8-6Sun
2 stopsSTARLUX Airlines
25h 55mPDX-SIN
S$ 1,208
31-5Sat
2 stopsSTARLUX Airlines
21h 48mSIN-PDX
7-6Sat
2 stopsSTARLUX Airlines
25h 55mPDX-SIN
S$ 1,253
30-5Fri
2 stopsJapan Airlines
24h 30mSIN-PDX
7-6Sat
2 stopsJapan Airlines
42h 35mPDX-SIN
S$ 1,631
31-5Sat
1 stopUnited Airlines
39h 12mSIN-PDX
7-6Sat
1 stopUnited Airlines
31h 35mPDX-SIN
S$ 1,858
1-5Thu
2 stopsUnited Airlines
29h 59mSIN-BOI
11-5Sun
1 stopUnited Airlines
33h 15mBOI-SIN
S$ 2,018
16-5Fri
2 stopsJapan Airlines
21h 28mSIN-PDX
31-5Sat
2 stopsJapan Airlines
24h 50mPDX-SIN
S$ 8,553
15-5Thu
1 stopSingapore Airlines
23h 08mSIN-PDX
31-5Sat
1 stopSingapore Airlines
20h 30mPDX-SIN
S$ 12,074
14-5Wed
1 stopSingapore Airlines
19h 34mSIN-PDX
1-6Sun
1 stopSingapore Airlines
20h 49mPDX-SIN
S$ 13,352

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Recent one-way flight deals

10-6Tue
3 stops
40h 30mSIN-PDX
S$ 676
10-6Tue
2 stops
37h 32mSIN-PDX
S$ 695
9-6Mon
3 stops
39h 00mSIN-PDX
S$ 727
12-6Thu
3 stops
55h 59mSIN-PDX
S$ 744
9-6Mon
2 stopsSTARLUX Airlines
23h 20mSIN-PDX
S$ 821
12-6Thu
1 stopAir Canada
20h 30mSIN-PDX
S$ 890
10-6Tue
1 stopAir Canada
39h 10mSIN-PDX
S$ 909
9-6Mon
1 stopUnited Airlines
24h 50mSIN-PDX
S$ 1,544
13-6Fri
1 stopUnited Airlines
27h 02mSIN-PDX
S$ 1,614
6-7Sun
3 stopsQatar Airways
50h 40mPNH-PDX
S$ 2,083

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Everything you need to know for your flight to Oregon

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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