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Find cheap flights from Portland to Asia from $482

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Asia departing on 9/4. 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
jue. 6/27
jue. 7/4

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Best Asia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Tokyo
Tokyo2 stops$1,091
New Delhi
New Delhi2 stops$928
Manila
Manila2 stops$1,209
Bangkok
Bangkok2 stops$1,126
Mumbai
Mumbai2 stops$862
Hyderabad
Hyderabad2 stops$1,072
Ho Chi Minh City
Ho Chi Minh City2 stops$953
Hong Kong
Hong Kong2 stops$1,103
Bengaluru
Bengaluru2 stops$1,252
Singapore
Singapore1 stop$1,226
Chennai
Chennai2 stops$1,098
Ahmedabad
Ahmedabad2 stops$1,004
Shanghai
Shanghai2 stops$746
Seoul
Incheon2 stops$877
Taipei City
Taipei City1 stop$966
Denpasar
Denpasar2 stops$980
Kathmandu
Kathmandu2 stops$1,145
Osaka
Osaka1 stop$1,044

Good to know

Low season

August

High season

February

Cheapest flight

$482
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Portland to Incheon

FAQs - booking Asia flights

  • How does KAYAK find such low prices on flights from Portland to Asia?

    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 Portland to Asia.

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

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

    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 Asia with an airline and back to Portland with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Asia?

    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 Asia from Portland 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 Asia

  • Morning departure is around 13% cheaper 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 5 airlines serving from Portland to Asia

 
Need help choosing which airline to fly with from Portland to Asia? 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.
8.5
Korean AirOverall score based on 1153 reviews
8.6Boarding
8.1Food
8.3Comfort
8.8Crew
8.2Entertainment
Airline reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

10.0 ExcellentAnonymous, Apr 2024IAD - ICN
Read more about Korean Air reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I flew Asiana Air not Korean Air which was my original flight. So, I have no say about Korean Airlines right now. I hope you guys will not make any changes of my flight on Feb 15th. I want to fly Korean Air on Feb 15th. and make sure it is the same flightr njumber for my husband also and do not make any changes on either flights. thank you for reading my letter.

You did not put me on a Korean Air flight! so I do not have nothing to say

My flight was diverted to Atlanta and I was not given enough time. I paid my travel on April 23, 2023. It was originally Delta from Norfolk to NY, then Korean Air from NY all the way Philippines which is my final stop. Instead from Atlanta to Korea I flew Delta which is okay. Then Korea to Philippines, I flew Asiana Airlines. What I did not like, Ieagle did not sent me an email that my flight was change and so when I went to check in Wednesday the 10th, at 4:30 a.m they told me my flight was delayed at 6;00 p.m and diverted in Atlanta and I am flying Asiana from Korea to Philippines. I do not appreciate that Kayak or Ieagle chenge our flights 5 times and then last minute change again during my day of flight. I hope that you will not make any changes of my flight o Feb 15th because it has to be the same flight with my husband. That is the reason why we made the arrangements early on.

Wonderful cabin crew!!!!! Food was poor, in flight entertainment was just ok. They need to serve more water on a 15 hour flight--we were dehydrated and kept asking for water.

Going through security a third time to get on the next flight was again utterly ridiculous and unnecessary. We were in a International secure area once again and as far as I'm concerned should not have been put through the gears for absolutely no reason. The United States can get all the information they need from the travel itinerary, there was no need to be forced out of a secure area to personally interview everyone on a connecting flight to find out their US immigration status.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a flight operated by Lufthansa. See me prior comments, which were meant for this experience. The CSA, Ashley, should be reprimanded if not fired for incompetence, being rude, and very, very slow. She was whispering to other CSAs, blaming my flight change on others, unable to give me a seat assignment, telling me could not help without offering any advice (I travel 200,000 miles a year and am a consultant to the airlines, so I know how this gets done PRETTY DAMN WELL). Then, she gave me literally the worst seat on the airline (yes, there were other seats open) - the one right next to the bathroom that was so bad the other PAX next to me left to move to another seat. My seat kept getting rammed (3x) by the crew with their carts (no turbulence to speak of), other passengers grabbing the seat to get in or out of the bathroom, and listening to the bathroom flush all night.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Direct nonstop flight was great. Flight was delayed and the crew announced a 2h delay on the sound system. 30 min or so later I hear my name on the sound system for immediate board. Several other passangers were late too. Reason: The crew incorrectly announced a 2h delay when in reality they meant a new boarding time at 2pm.

Plenty of room in the exit row. Sat on the plane an hour before taking off.☹️ Landed late and had to wait for gate availability.

Flight was on time early arrival better entertainment good staff.everything was excellent

Delayed leaving. On arrival we were taken to the airstrip and had to get off onto an over crowed bus, not all that passengers fit. Drove around the airport for 20 + minutes. Taken off the bus told to go upstairs 3 flights then all the passengers had to walk a mile or more , those of us old there was no one to direct us to were to go. I asked several people with no answers. Once I got to baggage claim my bags were not on the right bag claim. Once again asked for help and finally someone found my bags on a different carasel. Very frustrating.

Excellent host on board. Not so friendly check-in staff. Older plane with no food or entertainment due to short flight. Friendly captain and crew.

I don’t think there was entertainment? No mention of it. It was a good flight. Only complaint was my seat cushion was not attached and kept slipping.

They canceled the flight on us very close to the flight date .

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

Book cheap flights from Portland to Asia

Recent round-trip flight deals

11/3dom.
2 stopsChina Eastern
36h 55mPDX-ICN
11/20mié.
2 stopsChina Eastern
23h 48mICN-PDX
$877
11/11lun.
2 stops
24h 01mPDX-SGN
4/15mar.
2 stops
20h 10mSGN-PDX
$953
11/20mié.
2 stopsDelta
40h 15mPDX-SGN
12/4mié.
2 stopsDelta
25h 14mSGN-PDX
$980
10/15mar.
2 stopsUnited Airlines
25h 25mPDX-SGN
10/29mar.
2 stopsUnited Airlines
35h 08mSGN-PDX
$984
9/19jue.
2 stopsUnited Airlines
27h 45mPDX-SGN
10/10jue.
2 stopsUnited Airlines
27h 59mSGN-PDX
$988
9/12jue.
1 stopDelta
17h 30mPDX-TPE
9/26jue.
1 stopDelta
16h 04mTPE-PDX
$1,015
8/16vie.
1 stopAir Canada
16h 55mPDX-NRT
9/2lun.
1 stopAir Canada
17h 22mNRT-PDX
$1,115
11/10dom.
1 stopAir Canada
30h 00mPDX-ICN
12/9lun.
1 stopAir Canada
21h 01mICN-PDX
$1,147
9/10mar.
2 stopsQatar Airways
36h 35mPDX-HKG
9/30lun.
2 stopsQatar Airways
30h 07mHKG-PDX
$1,287
10/9mié.
2 stopsQatar Airways
42h 50mPDX-HKG
12/8dom.
2 stopsQatar Airways
36h 22mHKG-PDX
$1,289

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Recent one-way flight deals

9/4mié.
2 stops
41h 25mPDX-ICN
$482
8/24sáb.
2 stops
41h 25mPDX-ICN
$499
8/8jue.
2 stopsUnited Airlines
25h 45mPDX-SGN
$551
8/6mar.
2 stopsDelta
26h 20mPDX-HAN
$559
8/12lun.
2 stopsDelta
28h 20mPDX-BKK
$567
8/8jue.
2 stopsUnited Airlines
25h 55mPDX-BKK
$571
10/28lun.
1 stopAir Canada
20h 40mPDX-HKG
$616
8/8jue.
1 stopAir Canada
16h 55mPDX-NRT
$628
6/26mié.
2 stopsQatar Airways
35h 10mPDX-BKK
$885
6/26mié.
2 stopsQatar Airways
28h 40mPDX-BKK
$888

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Last minute flights from Portland to Asia

Last minute flight, train and bus deals

6/1sáb.
multi-stop
14h 10mPDX-NRT
6/5mié.
multi-stop
23h 43mNRT-PDX
$1,167
6/2dom.
multi-stop
33h 15mPDX-NRT
6/9dom.
multi-stop
35h 39mNRT-PDX
$1,181
5/31vie.
multi-stopAir Canada
12h 30mPDX-NRT
6/15sáb.
multi-stopAir Canada
17h 35mNRT-PDX
$1,683
5/29mié.
multi-stopAir Canada
27h 55mPDX-NRT
6/4mar.
multi-stopAir Canada
17h 35mNRT-PDX
$1,724
5/31vie.
multi-stopQatar Airways
41h 10mPDX-HKG
7/15lun.
multi-stopQatar Airways
33h 09mHKG-PDX
$1,792
5/31vie.
multi-stopUnited Airlines
32h 15mPDX-HKG
7/16mar.
multi-stopUnited Airlines
37h 59mHKG-PDX
$1,808
5/30jue.
multi-stopUnited Airlines
39h 05mPDX-ICN
6/12mié.
multi-stopUnited Airlines
21h 46mICN-PDX
$1,851
5/29mié.
multi-stopQatar Airways
38h 30mPDX-BKK
7/14dom.
multi-stopQatar Airways
27h 00mBKK-PDX
$1,885
6/1sáb.
multi-stopDelta
21h 40mPDX-HND
6/9dom.
multi-stopDelta
16h 35mHND-PDX
$2,203
5/30jue.
multi-stopDelta
21h 40mPDX-HND
6/7vie.
multi-stopDelta
18h 31mHND-PDX
$2,225

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