S$ 722 Find Cheap Flights from Southeast Asia 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 Southeast Asia to Oregon departing on 2-3. 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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Low season

November

High season

June

Cheapest flight

S$ 722
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 8% 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.

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 1448 reviews
8.2Comfort
8.7Crew
7.7Food
8.4Boarding
7.8Entertainment
Airline reviews

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

2.0 MediocreGary, Jan 2025NRT - SEA
Read more Japan Airlines reviews

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.

The plane was dirty, there was trash in the seat pocket in front of me.

Food was excellent, the crew was exceptionally friendly, and the seats were comfortable. Bathroom were also kept very clean and odor free.

They woke us up 2.5 hours before the flight was over? Why? If I'm on a long haul flight I want to sleep as much as possible. Also, didn't mention the mattress pads in business class so missed out on using those. The western meal of truffle, salmon pasta was the awful. Had a different fish dish on JAL that was great but that pasta was a mish-mash of too many random things that didn't make sense plus dry fish. Staff was friendly and helpful.

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.

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.

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

Food option Hindu veg to Hindu non veg request was unheard

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.

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.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

I liked all the informational texts. I always knew where to go and when .

I feel bad, but Swiss airlines is not an airlines I will ever fly again. Their cabins are basic, seats are extremely uncomfortable, crew is a hit or a miss with service. What's worse is how they make you feel they are there to make money and not make your travel needs be met or make your travel a pleasure. They charge for 2nd bags, seat selection and felt like a budget arinines frontier/spirit airline attitude and approach. Their business class is from the early 2000s, basic. Additionally, planes going to India, are old, falling apart and not maintained. Even the crew mentioned this is typical of the airline having older planes going to India. Panels detached and loose or stuck with duct tape, seats scruffed up and dirty, seatbelts roughed up. The scariest thing was when I saw a window panel next to where I was sitting loose and dangling. The crew mentioned it's only cosmetic and assured the integrity of the plane was inspected by the maintenance crew. This is where they confessed about planes going to India being old. I UNFORTUNATELY would NOT recommend Swiss airlines to anyone and will NEVER fly with them again!

Very punctual. Comfortable plane and great entertainment options. The staff was very nice.

Liked the hospitality . The ight took us 6 hrs to get from fort myers to ewr.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

The ANA crew and their members were all extremely nice and caring. Shout out to the crews for working on Christmas and New Years. Y'all the real MVP

flight was delayed, there was open communication about the delay the delay pushed way past the posted delay time and

Ok Did not like that the second leg of flight was moved earlier making it a rush to make it

This was my first time flying on Air Canada and the experience was good and pleasant enough, great crew members and the price I paid was amazing,

This was my first time and the experience was good and pleasant enough, great crew members and the price I paid was amazing,

Overcharged by either United or Air Canada. Abuse of access to my credit/debit card.

I was overcharged either by United or sister airline Air Canada. It's exhausting dealing with companies nowadays that irresponsibly abuse access to credit/debit cards.

Air Canada is not only the worst airline in the business but the worst business in history.

Your crew was so so so wonderful Only thing sound be great if you kept some phone chargers and converters rest 👌👌👌👌

Delayed 3 hours. Gave us a food voucher for CA$15, to places that were already closed or not serving food. New plane did not have entertainment options. When disembarking, they had closed the direct route to baggage claim, rerouting us through another terminal 0.5miles away. Overall, a terrible experience.

Minimal food offered (crackers). Had to clean the seat with a wet wipe because of dried food.

Book cheap flights from Southeast Asia to Oregon

Recent return flight deals

8-2Sat
2 stops
21h 24mSIN-PDX
22-2Sat
2 stops
44h 20mPDX-SIN
S$ 1,270
7-2Fri
2 stops
32h 36mSIN-PDX
22-2Sat
2 stops
44h 20mPDX-SIN
S$ 1,271
1-3Sat
2 stopsDelta
31h 03mSIN-PDX
9-3Sun
2 stopsDelta
23h 58mPDX-SIN
S$ 1,275
22-4Tue
2 stopsSTARLUX Airlines
20h 00mSIN-PDX
1-5Thu
2 stopsSTARLUX Airlines
24h 55mPDX-SIN
S$ 1,288
21-4Mon
2 stopsDelta
32h 29mSIN-PDX
1-5Thu
2 stopsDelta
42h 05mPDX-SIN
S$ 1,433
12-6Thu
2 stopsJapan Airlines
35h 03mSIN-PDX
14-6Sat
2 stopsJapan Airlines
32h 15mPDX-SIN
S$ 1,515
13-6Fri
2 stopsJapan Airlines
28h 48mSIN-PDX
14-6Sat
2 stopsJapan Airlines
32h 15mPDX-SIN
S$ 1,527
2-3Sun
1 stopUnited Airlines
36h 20mSIN-PDX
9-3Sun
1 stopUnited Airlines
37h 25mPDX-SIN
S$ 1,718
8-2Sat
1 stopUnited Airlines
18h 20mSIN-PDX
21-2Fri
2 stopsUnited Airlines
36h 54mPDX-SIN
S$ 1,769
2-3Sun
1 stopSingapore Airlines
30h 55mSIN-BOI
9-3Sun
1 stopSingapore Airlines
26h 10mBOI-SIN
S$ 1,777

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Recent one-way flight deals

2-3Sun
3 stops
53h 13mSIN-PDX
S$ 722
14-4Mon
3 stops
46h 04mSIN-PDX
S$ 741
15-4Tue
3 stops
40h 49mSIN-PDX
S$ 785
15-4Tue
2 stops
32h 49mSIN-PDX
S$ 786
2-3Sun
2 stops
29h 48mSIN-PDX
S$ 798
1-3Sat
2 stopsDelta
37h 10mSIN-PDX
S$ 802
12-3Wed
2 stopsQatar Airways
47h 48mSIN-BOI
S$ 945
13-3Thu
2 stopsQatar Airways
40h 34mSIN-BOI
S$ 1,020
5-7Sat
2 stopsPhilippine Airlines
35h 26mSIN-PDX
S$ 1,077
23-1Thu
1 stopAir Canada
20h 44mSIN-PDX
S$ 1,360

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Last minute flights from Southeast Asia to Oregon

Last minute flight, train and bus deals

22-1Wed
multi-stopJapan Airlines
27h 56mSIN-PDX
23-2Sun
multi-stopJapan Airlines
24h 50mPDX-SIN
S$ 1,386
22-1Wed
multi-stopDelta
28h 58mSIN-PDX
22-2Sat
multi-stopDelta
25h 00mPDX-SIN
S$ 1,434
21-1Tue
multi-stopDelta
38h 28mSIN-PDX
22-2Sat
multi-stopDelta
31h 00mPDX-SIN
S$ 1,441
22-1Wed
multi-stopUnited Airlines
28h 34mSIN-PDX
24-2Mon
multi-stopUnited Airlines
30h 05mPDX-SIN
S$ 1,669
22-1Wed
multi-stopAir Canada
28h 34mSIN-PDX
21-2Fri
multi-stopAir Canada
20h 50mPDX-SIN
S$ 2,161
22-1Wed
multi-stopKLM
33h 09mSIN-PDX
23-2Sun
multi-stopKLM
34h 50mPDX-SIN
S$ 2,849

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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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