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Find cheap flights from Portland to Asia from $464

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 10/18. 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
Wed 5/29
Wed 6/5

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Best Asia Flight Deals

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

Tokyo
Tokyo1 stop$841
New Delhi
New Delhi2 stops$906
Manila
Manila2 stops$1,065
Bangkok
Bangkok2 stops$960
Mumbai
Mumbai2 stops$1,110
Hyderabad
Hyderabad2 stops$912
Ho Chi Minh City
Ho Chi Minh City2 stops$968
Hong Kong
Hong Kong2 stops$1,103
Bengaluru
Bengaluru2 stops$1,269
Singapore
Singapore2 stops$983
Chennai
Chennai2 stops$1,285
Ahmedabad
Ahmedabad2 stops$1,372
Shanghai
Shanghai2 stops$1,210
Taipei City
Taipei City1 stop$1,001
Seoul
Incheon2 stops$1,060
Denpasar
Denpasar2 stops$1,030
Kathmandu
Kathmandu2 stops$1,171
Osaka
Osaka2 stops$1,167

Good to know

Low season

May

High season

November

Cheapest flight

$464
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Portland to Tokyo Narita Airport

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 5% 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 1188 reviews
8.3comfort
8.2food
8.6boarding
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

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. :-(

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.

Flight arrived early, fantastic, since it is short flight, no food being served

Always fly with Korean Airlines. Best service great food. Nice and clean as always.

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

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.

Excellent will be flying again in May with Qatar. to Botswana.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

The ride was good but no food ot entertainment hence, it was just over an hour flight.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Easy boarding, roomy seats, plenty of good food, very helpful snd friendly staff. Very smooth flight! Only thing that could have been better was to have cranberry juice. Women like this as it helps avoid UTI’s and not as sweet as other juices.

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Cabin crew were great. Seats are criminal for tall people

Flight was delayed 1.5 hrs due to problem with a previous flight to mine; I was informed appropriately via Text & Email, however, website did not keep up with messages sent by nearly an hour. When checking-in warm & friendly reception at check-in desk until female Air Canada Rep noticed my flight number and instantly pivoted to a condescending & sarcastic comments about getting my bag checked in since I’m running so late; then tone instantly changed again few minutes later when she muttered, “Oh, they’ve delayed it” another sign systems & worse front line staff, not fully informed or simply not reading their flight status updates. Flight crew were very friendly & did a great job trying to make up lost time due to the delay.

It was great, love the experience and will definitely recommend 👌. Communication was great

My flight was great! Gate attendants and crew were great… pleasant and in good spirits. Flight delayed several hours and we were well informed of the status while on plane. Thank you!

The fact that I got to Toronto alive and well and safe is a huge plus. I thank the captain and crew for a safe flight The comfort of the aircraft leaves much to be desired. Human beings should not have to be that cramped and squashed on a flight that we pay a lot for and even have to pay for lousy food choices The cabin crew were pleasant and helpful Kudos to them as the flight was packed to capacity and there was a lot of work for them in a short space of time All in all a good experience, but too cramped

Book cheap flights from Portland to Asia

Recent round-trip flight deals

5/11Sat
1 stop
33h 19mPDX-NRT
5/18Sat
2 stops
23h 42mNRT-PDX
$841
5/8Wed
2 stops
22h 45mPDX-NRT
5/13Mon
1 stop
30h 56mNRT-PDX
$846
5/8Wed
2 stopsUnited Airlines
23h 40mPDX-SGN
6/6Thu
2 stopsUnited Airlines
33h 56mSGN-PDX
$973
5/1Wed
1 stopUnited Airlines
23h 00mPDX-MNL
5/4Sat
2 stopsUnited Airlines
27h 19mMNL-PDX
$1,077
9/25Wed
2 stopsDelta
23h 46mPDX-SGN
10/1Tue
2 stopsDelta
22h 20mSGN-PDX
$1,090
9/23Mon
2 stopsDelta
40h 05mPDX-SGN
9/29Sun
2 stopsDelta
40h 15mSGN-PDX
$1,095
9/9Mon
2 stopsQatar Airways
30h 44mPDX-BKK
10/6Sun
2 stopsQatar Airways
27h 25mBKK-PDX
$1,102
10/16Wed
2 stopsQatar Airways
29h 55mPDX-BKK
10/29Tue
2 stopsQatar Airways
27h 45mBKK-PDX
$1,113
9/25Wed
1 stopAir Canada
12h 35mPDX-NRT
10/16Wed
1 stopAir Canada
21h 32mNRT-PDX
$1,193
9/2Mon
1 stopAir Canada
16h 55mPDX-NRT
10/2Wed
1 stopAir Canada
14h 07mNRT-PDX
$1,215

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Recent one-way flight deals

10/18Fri
1 stop
31h 10mPDX-NRT
$464
9/21Sat
1 stop
31h 10mPDX-NRT
$471
10/24Thu
2 stopsDelta
23h 46mPDX-SGN
$603
8/4Sun
2 stopsDelta
36h 00mPDX-SGN
$614
9/17Tue
3 stopsUnited Airlines
39h 24mPDX-SGN
$623
9/15Sun
1 stopAir Canada
16h 55mPDX-NRT
$719
5/14Tue
2 stopsUnited Airlines
41h 50mPDX-SGN
$776
5/18Sat
1 stopAir Canada
27h 55mPDX-NRT
$806
5/16Thu
2 stopsQatar Airways
40h 40mPDX-BKK
$835
5/15Wed
2 stopsQatar Airways
35h 25mPDX-BKK
$895

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Last minute flights from Portland to Asia

Last minute flight, train and bus deals

5/2Thu
multi-stop
16h 35mPDX-NRT
5/6Mon
multi-stop
30h 56mNRT-PDX
$920
5/2Thu
multi-stop
16h 35mPDX-NRT
5/9Thu
multi-stop
30h 51mNRT-PDX
$948
4/30Tue
multi-stopDelta
39h 40mPDX-BKK
5/14Tue
multi-stopDelta
28h 04mBKK-PDX
$957
4/30Tue
multi-stopUnited Airlines
28h 55mPDX-BKK
5/14Tue
multi-stopUnited Airlines
27h 55mBKK-PDX
$966
4/30Tue
multi-stopUnited Airlines
44h 57mPDX-SGN
6/4Tue
multi-stopUnited Airlines
35h 25mSGN-PDX
$980
4/29Mon
multi-stopDelta
38h 40mPDX-HKG
5/13Mon
multi-stopDelta
19h 21mHKG-PDX
$1,199
4/29Mon
multi-stopQatar Airways
50h 25mPDX-BKK
6/4Tue
multi-stopQatar Airways
27h 16mBKK-PDX
$1,530
5/1Wed
multi-stopAir Canada
31h 25mPDX-NRT
5/6Mon
multi-stopAir Canada
33h 00mNRT-PDX
$1,582
4/29Mon
multi-stopAir Canada
17h 15mPDX-NRT
5/6Mon
multi-stopAir Canada
20h 15mNRT-PDX
$1,697
5/2Thu
multi-stopQatar Airways
39h 10mPDX-NRT
5/5Sun
multi-stopQatar Airways
35h 39mNRT-PDX
$1,899

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