$215 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 1/26. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Asia

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tokyo
Tokyo1 stop$668
New Delhi
New Delhi1 stop$887
Bangkok
Bangkok2 stops$780
Manila
Manila2 stops$858
Mumbai
Mumbai2 stops$832
Hyderabad
Hyderabad2 stops$856
Ho Chi Minh City
Ho Chi Minh City2 stops$813
Bengaluru
Bengaluru2 stops$804
Hong Kong
Hong Kong2 stops$580
Ahmedabad
Ahmedabad2 stops$1,216
Singapore
Singapore2 stops$769
Chennai
Chennai2 stops$920
Seoul
Incheon1 stop$813
Taipei City
Taipei City1 stop$716
Shanghai
Shanghai2 stops$726
Denpasar
Denpasar2 stops$822
Osaka
Osaka1 stop$476
Kathmandu
Kathmandu2 stops$1,002
Tokyo
Tokyo1 stop$668
New Delhi
New Delhi1 stop$887
Bangkok
Bangkok2 stops$780
Manila
Manila2 stops$858
Mumbai
Mumbai2 stops$832
Hyderabad
Hyderabad2 stops$856
Ho Chi Minh City
Ho Chi Minh City2 stops$813
Bengaluru
Bengaluru2 stops$804
Hong Kong
Hong Kong2 stops$580
Ahmedabad
Ahmedabad2 stops$1,216
Singapore
Singapore2 stops$769
Chennai
Chennai2 stops$920
Seoul
Incheon1 stop$813
Taipei City
Taipei City1 stop$716
Shanghai
Shanghai2 stops$726
Denpasar
Denpasar2 stops$822
Osaka
Osaka1 stop$476
Kathmandu
Kathmandu2 stops$1,002

Book Cheap Portland to Asia Plane Tickets

 
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, Jan 6 - Wed, Feb 4
Alaska Airlines Logo
10:21 am - 6:45 pmPDX-KIX
39h 24m1 stop
Alaska Airlines Logo
8:45 pm - 8:50 pmKIX-PDX
17h 05m1 stop
$476Alaska Airlines
Find Deal
Sat, Nov 29 - Fri, Dec 5
Alaska Airlines Logo
7:00 am - 6:45 pmPDX-KIX
18h 45m1 stop
Alaska Airlines Logo
8:45 pm - 5:25 amKIX-PDX
25h 40m1 stop
$478Alaska Airlines
Find Deal
Sun, Dec 7 - Mon, Jan 19
Air Canada Logo
6:00 am - 6:40 pmPDX-HKG
44h 40m2 stops
Air Canada Logo
8:25 pm - 9:15 amHKG-PDX
28h 50m1 stop
$580Air Canada
Find Deal
Tue, Dec 9 - Tue, Jan 20
Air Canada Logo
9:50 am - 6:40 pmPDX-HKG
16h 50m1 stop
Air Canada Logo
8:25 pm - 2:48 pmHKG-PDX
34h 23m2 stops
$581Air Canada
Find Deal
Mon, Jan 5 - Mon, Feb 16
United Airlines Logo
7:30 am - 7:20 pmPDX-HKG
19h 50m1 stop
United Airlines Logo
10:30 pm - 12:44 amHKG-PDX
18h 14m1 stop
$590United Airlines
Find Deal
Mon, Jan 5 - Thu, Feb 19
United Airlines Logo
7:30 am - 7:20 pmPDX-HKG
19h 50m1 stop
United Airlines Logo
2:20 pm - 10:59 pmHKG-PDX
24h 39m2 stops
$591United Airlines
Find Deal
Wed, Feb 4 - Thu, Feb 12
Delta Logo
5:23 am - 2:05 pmPDX-HND
15h 42m1 stop
Delta Logo
4:50 pm - 6:50 pmHND-PDX
19h 00m1 stop
$696Delta
Find Deal
Sun, Feb 1 - Mon, Feb 9
Delta Logo
6:25 am - 3:05 pmPDX-HND
15h 40m1 stop
Delta Logo
4:50 pm - 12:44 pmHND-PDX
12h 54m1 stop
$713Delta
Find Deal
Mon, Mar 16 - Wed, Apr 15
Qatar Airways Logo
10:40 am - 2:05 amPDX-BOM
26h 55m2 stops
Qatar Airways Logo
4:10 am - 12:03 amBOM-PDX
32h 23m2 stops
$832Qatar Airways
Find Deal
Thu, Feb 5 - Fri, Feb 27
Qatar Airways Logo
1:38 pm - 2:35 amPDX-BOM
23h 27m2 stops
Qatar Airways Logo
10:10 pm - 4:43 pmBOM-PDX
32h 03m2 stops
$842Qatar Airways
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?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Asia from Portland found in the last 72 hours was to Mumbai, at $908 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 January, when tickets cost $691 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,161 and $936 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
Cheapest flight$193
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Portland to Tokyo Haneda

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.
8.4
ANAOverall score based on 1003 reviews
7.9Entertainment
8.7Crew
7.7Food
8.2Comfort
8.6Boarding
Airline reviews

Flight was good and comfortable, even for long haul economy. No complaints.

10.0 ExcellentSamuel, Nov 2025ORD - HND
Read more ANA reviews

Flight was good and comfortable, even for long haul economy. No complaints.

Checking in via an alliance partner, even a foreign one should get TSA Precheck printed on your boarding pass. The paper copy issued by ANA didn’t show it. I couldn’t get my digital copy due to some technical issue arising because I checked in with ANA. The kiosks at SFO similarly threw an error. The only way I could have gotten a new copy of my boarding pass was from the UA counter and lines were nearly as long as TSA so I bit the bullet and went through the regular TSA line. If UA wants my business, they need to improve that process.

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

Business class on ANA was awesome. There lie flat seats made it easier to sleep on a 12 hour flight. Food was great and service was excellent.

Almost 6 hours of delay with over 12 gate changes. Flight was supposed to depart around 6 and instead depart after 12am. No accommodations were offered than some snacks closer to midnight when the crew was planning to throw away some snacks.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Purchased WiFi was slow to non functional. Staff was not personable or friendly. Seats were cramped. Boarding took long but I expected that.

Luckily I just tried to sleep. But the entertainment system was awkward to operate. I hate all this stuff with apps and adding it to your phone and all. It is a nuisance. I would prefer a good magazine or newspaper in the pocket in front of me or available.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Over 40 years ago my AC return flight was canceled, during this last summer the same thing happened. AC denied everything Canadian like paying for accommodations and basic necessities. So why would I ever want to fly AC again? This last flight my wife took the return flight had problems and left late, so I guess they are getting better. However I have no faith in this airline so I drove to this last destination! I'll never fly AC again!!!

Great check in process in LA and good service The check in process as well as at the gate is way better in the US versus canada 🇨🇦

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

Boarding was so so after zone 3 was called all other zones went in

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

Everything you need to know for your flight to Asia

Information on your arrival and departure airports