$330 Find Cheap Flights from Portland to Asia

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 7/28. 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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1 adult, Economy

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Best Asia Flight Deals from Portland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tokyo
Tokyo1 stop$624
New Delhi
New Delhi2 stops$743
Bangkok
Bangkok2 stops$831
Manila
Manila2 stops$767
Mumbai
Mumbai2 stops$682
Hyderabad
Hyderabad1 stop$907
Ho Chi Minh City
Ho Chi Minh City2 stops$757
Bengaluru
Bengaluru2 stops$786
Hong Kong
Hong Kong1 stop$623
Ahmedabad
Ahmedabad2 stops$1,289
Singapore
Singapore1 stop$718
Chennai
Chennai2 stops$1,116
Seoul
Incheon1 stop$787
Taipei City
Taipei City2 stops$739
Shanghai
Shanghai2 stops$1,007
Denpasar
Denpasar2 stops$897
Osaka
Osaka1 stop$627
Kathmandu
Kathmandu2 stops$1,253
Tokyo
Tokyo1 stop$624
New Delhi
New Delhi2 stops$743
Bangkok
Bangkok2 stops$831
Manila
Manila2 stops$767
Mumbai
Mumbai2 stops$682
Hyderabad
Hyderabad1 stop$907
Ho Chi Minh City
Ho Chi Minh City2 stops$757
Bengaluru
Bengaluru2 stops$786
Hong Kong
Hong Kong1 stop$623
Ahmedabad
Ahmedabad2 stops$1,289
Singapore
Singapore1 stop$718
Chennai
Chennai2 stops$1,116
Seoul
Incheon1 stop$787
Taipei City
Taipei City2 stops$739
Shanghai
Shanghai2 stops$1,007
Denpasar
Denpasar2 stops$897
Osaka
Osaka1 stop$627
Kathmandu
Kathmandu2 stops$1,253

Cheap Flights from Portland to Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Asia 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Asia

Tue, Sep 2 - Tue, Sep 23
Air Canada Logo
10:00 am - 4:05 pmPDX-HKG
39h 05m1 stop
Air Canada Logo
6:00 pm - 6:32 pmHKG-PDX
39h 32m2 stops
$623Air Canada
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Wed, Sep 3 - Wed, Sep 17
Air Canada Logo
7:40 pm - 2:55 pmPDX-NRT
27h 15m1 stop
Air Canada Logo
5:25 pm - 2:46 pmNRT-PDX
13h 21m1 stop
$624Air Canada
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Mon, Aug 18 - Tue, Aug 26
ANA Logo
7:37 am - 1:55 pmPDX-HND
14h 18m1 stop
ANA Logo
3:50 pm - 2:42 pmHND-PDX
14h 52m1 stop
$695ANA
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Tue, Sep 9 - Tue, Sep 23
ANA Logo
5:30 am - 1:55 pmPDX-HND
16h 25m1 stop
ANA Logo
3:50 pm - 6:29 pmHND-PDX
18h 39m1 stop
$697ANA
Find Deal
Mon, Oct 20 - Fri, Nov 7
United Airlines Logo
5:15 pm - 4:30 amPDX-HND
19h 15m1 stop
United Airlines Logo
10:55 pm - 10:51 pmHND-PDX
16h 56m1 stop
$699United Airlines
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Wed, Sep 17 - Fri, Sep 26
United Airlines Logo
7:45 am - 3:25 pmPDX-NRT
15h 40m1 stop
United Airlines Logo
5:10 pm - 6:33 pmNRT-PDX
17h 23m1 stop
$702United Airlines
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Wed, Oct 22 - Tue, Nov 4
Japan Airlines Logo
7:00 am - 3:05 pmPDX-HND
16h 05m1 stop
Japan Airlines Logo
5:30 pm - 4:50 pmHND-PDX
16h 20m1 stop
$705Japan Airlines
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Tue, Aug 5 - Tue, Aug 19
Delta Logo
5:17 am - 2:15 pmPDX-HND
16h 58m1 stop
Delta Logo
4:05 pm - 4:59 pmHND-PDX
16h 54m1 stop
$711Delta
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Sun, Oct 19 - Tue, Nov 11
Delta Logo
5:30 am - 2:15 pmPDX-HND
16h 45m1 stop
Delta Logo
4:50 pm - 7:13 pmHND-PDX
19h 23m1 stop
$712Delta
Find Deal
Mon, Jul 28 - Fri, Aug 22
Japan Airlines Logo
6:10 am - 4:40 amPDX-BKK
32h 30m2 stops
Japan Airlines Logo
12:25 am - 9:14 pmBKK-PDX
34h 49m2 stops
$842Japan Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Portland to Asia flights

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

What is the cheapest Portland to Asia flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Portland to Asia.

The cheapest ticket to Asia from Portland found in the last 72 hours was to New Delhi, at $1,498 round-trip. The most popular route is from Portland (PDX) to New Delhi (DEL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,498.

What is the cheapest month to fly from Portland to Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Asia, 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 Portland to Asia is September, when tickets cost $758 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,169 and $1,161 respectively.

What’s the cheapest day of the week to fly from Portland to Asia?

The average price of all round-trip flights from Portland to Asia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Asia on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Portland to Asia. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

How far in advance should I book a flight from Portland to Asia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to Asia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.


Good to know

Low seasonMay
High seasonDecember
Cheapest flight$330
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from Portland to Osaka Kansai Intl

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 from Portland to Asia 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 from Portland to Asia 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 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 from Portland to Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Asia?

    The cheapest time of day to fly to Asia is generally at night, when round-trip flights cost $1,054 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,108.

Reviews of the 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.
8.3
Japan AirlinesOverall score based on 1514 reviews
7.7Food
8.2Comfort
8.7Crew
8.4Boarding
7.8Entertainment
Airline reviews

Overall a great experience. One complain was the vegetarian food that my wife had which was mostly boiled vegetables with not much flavor.

10.0 ExcellentManoj, Jul 2025SFO - NRT
Read more Japan Airlines reviews

Overall a great experience. One complain was the vegetarian food that my wife had which was mostly boiled vegetables with not much flavor.

I actually didn’t make it onto the flight. I spent quite a few hours trying to rebook the flight just to get screwed out of $5000. Fun!

We booked business class round trip from Delhi to San Diego and back. On our last leg from Bangalore to Delhi we were down graded to economy class which was big disappointment other than that everything was great.

Had an incident with a stewardess who insisted that I take a seat. I informed her that I came to use the restroom and to have some water. After using the restroom, I wanted to stretch my legs out a little cuz my knees were aching from sitting. I understood her concern for my concern and the potential turbulence (she said she knows this route and the turbulence and safety is not to be taken lightly) but I felt that her mood, tone, demeanor, and a lack of compassion for the pain in my knees were not the proper way to address a customer or anyone for that matter. This left a bitter taste in my mouth. It was her lack of professionalism that surprised me.

It was good but need mor amenities for toiletries and entertainment

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.

First experience with JAL so was okay to pretty good. 10 hour flight in premium select seat. . Seats in that category should be better than pretty good. Seat pan a little short for tall people but plenty of leg room; I think JAL in process of new planes? Also, — they could have offered a bit more water throughout flight and meals not the greatest. That said, certainly 200 percent better than a very recent AK Air International flight in similar cabin class in comfort and meals.

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.

Food was great, Entertainment was bad, movies were not current and just did not have good variety. Granted I was tired so cranky might have played into my evaluation. Overall based on cost I definitely would fly them again. I am a million mile flyer on another airline, the service on JAL really beats all airlines.

Was in premium economy. It is slightly better than economy, but the way the seat reclines actually makes it harder to sit (the seat slides forward and the foot rest comes up - you can lie fairly well reclined but you’ll have to sit cross legged because there is no place for your legs to stretch out. Food is basic economy. Service was great. All in all good, but may make more sense to pay more for business or save a bit and just sit in economy.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

this crew didn't care much. bumping carts into seats more times than i care to remember

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

The food should improve! And The flight should leave on time and not make the traveler wait.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Very bad service the way back we was on the way for r two days very bad condition and waiting for luggage till now

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

United had no (zero) record of our flight. It took over an hour of us standing in line with surly employee while others waited to get resolved. I have never experienced such poor service and poor empathy.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Aircraft had technical issues. After 3 hours of trying to resolve, flight was cancelled. Was booked on a flight leaving 12 hours after intended departure. Now on 4 flights instead of 2 and a day late to my destination.

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

I am very tall. All airline seats are a bit uncomfortable.

Bad experience boarding and flight got delayed didn’t make it to my next flight

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