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$368 Find cheap flights from Japan to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 9/25. 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
ti. 7/9
ti. 7/16

Search hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Flights to Portland - Travel Insights & Trends

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

What is the cheapest day to fly to Portland?

The average price of all flights to Portland clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Portland is Thursday where tickets can be as cheap as $915. On the other hand, the most expensive day to fly is Friday, where prices are $1,302 on average.

What is the cheapest month to fly to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Portland, 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 to Portland is April, where tickets cost $757 on average for one-way flights. On the other hand, the most expensive months are January and June, where the average cost of tickets from Japan is $1,643 and $1,562 respectively. For return trips, the best month to travel is March with an average price of $847.

What is the cheapest time of day to fly to Portland?

The average price for all flights to Portland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Portland is generally in the morning, when flights cost $932 on average. The most expensive time of day to fly to Portland is generally at night, which is peak travel time and where the average cost of a ticket is $1,189.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 58 days before departure.

Which airline offers the most flights to Portland?

Of the 12 airlines that fly to Portland, Alaska Airlines offers the most flights, with around 798 per week, followed by Southwest with 305 flights per week.

How long is the flight to Portland?

The duration of your flight to Portland depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Portland on KAYAK are from Osaka, which takes 15h 45m, and Tokyo, which takes 16h 16m.

How many direct flights to Portland are there each day?

There are around 275 direct flights from within Japan to Portland every day. Most flights depart in the morning, with 5:00 pm the most common departure time and 42% of flights departing in the morning.

How many direct flights to Portland are there each week?

Each week there are around 1,921 direct flights from within Japan to Portland. The most common day for departures is Friday, with 15% of flights taking off on this day.

How many long-haul flights are there to Portland each week?

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Portland. Instead, there are 7 long-haul flights (6-12 hour flight duration), with the most arriving from Tokyo.

How many cities have direct flights to Portland?

From Japan, there are direct flights to Portland from 1 city. This city is Tokyo and there are 7 direct flights each week.

Good to know

Low season

October

High season

August

Cheapest flight

$368
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 45% increase in price.
Flight from Tokyo Narita Airport to Portland

FAQs - booking Portland flights

  • How far is Portland from central Portland?

    There are 6 miles between Portland city center and Portland.

  • What is the name of Portland’s airport?

    When flying to Portland, you'll arrive at Portland (PDX). The airport is also known as Portland or Portland Intl.

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

    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 to Portland.

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

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

    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 Portland 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 to Portland?

    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 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 Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Prefer to fly non-stop to Portland?

Find which airlines fly direct to Portland, which days they fly and book direct flights.

Nonstop departures

Japan to Portland

Monday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Thursday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Friday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Saturday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Sunday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

See more direct flights

Nonstop returns

Portland to Japan

Monday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Thursday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Friday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Saturday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Sunday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

See more direct flights
See more direct flights

Top 5 airlines serving from Japan to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Japan to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Portland? 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.
8.0
DeltaOverall score based on 10310 reviews
8.2Boarding
7.4Food
8.0Entertainment
7.9Comfort
8.6Crew
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Ongoing flight was delayed. Staff at bag recheck was able to get us on an earlier flight. With only 20 minutes till take off we feared our bags would not make the new earlier flight. We were most delighted that they did and were there when we landed. Delta came through

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Extra leg room was nice. The wheelchair situation getting off the plane was a disaster. No wheelchairs or porters were waiting for customers to be picked up when the plane arrive pretty much on time. After about 45 minutes of waiting on the chair service I just walked myself to the luggage claim. Aren't they supposed to know when the planes are going to arrive and land? It was messed up from thr time we landed. No wheelchairs and no porters. Finally After an hour of waiting for them to arrive I walked to the Baggage claim myself. Not a good way to return home from a great Hawaiian vacation.

The flight was so cold from Vegas to Hawaii. Everyone was so cold they put on goodies. They made us buy blankets for $13 each for 4 people. The plane was like an icebox. Now on the way back you made me pay extra so my family can sit together. Will not use you again.

The in flight speakers little touches of humor were entertaining.

The crew was quick and efficient. The flight was uneventful and arrived slightly early.

My seat was broken I couldn’t put it back I have really bad back issues , the flight was 5 hours delayed and there was a drink dude harassing the entire flight

No food or entertainment because it was a short flight. Unfortunately the takeoff was delayed more than an hour

The flight left and arrived on time. the only food offered on the 5+ hour flight was a cheese sandwich. Unlike Alaska Airlines there was no information on the website regarding food at all or any option to purchasse in advance. Otherwise, it was an excellent flight.

Flight was ok, a bit of turbulence, but Ok. With some exceptions, staff could use some attitude improvement. I know they have a tough job, to carry out with little time, I appreciate the control and service they provide. They have to consider passengers medical deficiencies. I for example have eye, disabled.

Parents with kids should all be in the same area. Sounds rude but who what's to fly 6hrs with crying and bratty kids. Just my opinion.

Ok, so I didn’t have seats, so got there very early. I was first in line only to be told, listen for your name for seats. The flight was boarding before they gave me a middle seat, way after others showed up who were given more favorable treatment. Ok, so , don’t show up early and obey all the rules??? Clearly, your gate clerks did not. What gives???

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

They have trouble to keep their flights in schedule. Seems not having enough staff to provide appropriate customer service. Lacking real agents on site to help customers. Have to use QR code/web site/call to be able to talk to real person can help you - and you may have to punch though series of options first, then hold until someone assist you. Similar for baggage claim, no real agent onsite helping if you missing luggage, not like other airline next to UA desk having staff there even after midnight to assist customers.

United is my favorite and I always try to fly United. I feel like this crew didn’t mesh well together.

Our flight was delayed three times. It took us 17 hours to get home.

The flight crew was fantastic. The flight attendants were incredibly considerate, kind and attentive.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

The flight was sequentially delayed until it reached two hours. Apparently one pilot failed to show up.

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Experienced flight cancelations and delays in 5 days. They seem pretty common to AC. Experienced with one of AC's check-in agents at the counter of a big liar. She lied and acted (yes like acting in a movie) that an early flight was fully booked and refused to rebook me, but my flight was delayed two hours so I could not make my connection. Later, I got help at the gate to switch the early flight (Big thanks to that agent). Ater boading, I found the early flight was only 2/3 full meaning there was almost one vacant seat in a 3-person seater, and multiple empty 3-seaters. AC is wired that it is filled with good and bad employees. BTW, AC employees seem never smile, or they don't know how.

I appreciated the flight was on schedule but the crew told us that the flight would be delayed because of an air craft queue to take off. Instead of us arriving at 11.55pm, we were in Toronto at something past 2am which was a massive disadvantage on my part.

Not much food/snacks. I had just tea and it was so bitter.

My husbands flight last night Vancouver/Sydney was 90 minutes late in leaving. My flight tonight Vancouver/Seattle was also late in departing.

My mother, 80years old, had arranged for wheelchair assist to and from the aircraft cabin and in the airport but, no one showed up for her to de-plane. Apart from Air Canada having a reputation of being late for every leg of its flight so nothing was new this time so this time they did worse by not assisting seniors. I guess our whole family is done with this airline

Flights delayed over 4 hours with no compensation. No agents at counters to assist with re-booking.

Seating for almost 3 hours in the plan before aircraft takeoff. Very exhausted .

The bathroom did not have hand soap. That is unacceptable.

The only problem I encountered was they changed the gate on me while I was sitting down but no one notified me, they had sent me an email and by coincidence I checked it and found out that they had changed my boarding terminal. No one notified me and when I had asked the lady she told me yes this is the spot while they had already changed to another gate/terminal

I was seated next to someone who was, to be polite, not a small person. I had to press myself against the wall as I had no personal space. Aside from that the crew was wonderful and they got me home safely, which is the most important part of my journey. I am very appreciative to your air crews for the job they have, which isn't easy, and appreciative of the fact that they are professional and courteous. The employees I encountered on my journey, with the few exceptions I mentioned in a previous review, are a credit to Air Canada.

Book cheap flights from Japan to Portland

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Portland found on KAYAK in the last 72 hours.
8/26ma.
1 stopAmerican Airlines
17h 04mHND-PDX
9/14lø.
1 stopAmerican Airlines
18h 30mPDX-HND
$661
8/26ma.
2 stopsAmerican Airlines
19h 20mHND-PDX
9/14lø.
2 stopsAmerican Airlines
22h 00mPDX-HND
$662
6/19on.
1 stopDelta
14h 39mHND-PDX
7/11to.
1 stopDelta
16h 00mPDX-HND
$773
10/30on.
1 stopDelta
18h 21mHND-PDX
11/19ti.
1 stopDelta
21h 15mPDX-HND
$777
8/27ti.
1 stopUnited Airlines
17h 29mNRT-PDX
9/10ti.
2 stopsUnited Airlines
30h 39mPDX-NRT
$777
10/30on.
1 stopAir Canada
15h 16mNRT-PDX
11/20on.
1 stopAir Canada
17h 45mPDX-NRT
$803
7/8ma.
1 stopAir Canada
21h 17mNRT-PDX
10/7ma.
1 stopAir Canada
31h 30mPDX-NRT
$805
6/22lø.
1 stopUnited Airlines
16h 56mHND-PDX
7/11to.
1 stopUnited Airlines
13h 55mPDX-HND
$863
8/27ti.
1 stopHawaiian Airlines
16h 10mHND-PDX
9/10ti.
1 stopHawaiian Airlines
18h 40mPDX-HND
$1,142
6/24ma.
1 stopHawaiian Airlines
16h 25mNRT-PDX
9/23ma.
1 stopHawaiian Airlines
15h 15mPDX-NRT
$1,188

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Portland found on KAYAK in the last 72 hours.
9/25on.
2 stops
21h 22mNRT-PDX
$368
8/26ma.
2 stops
36h 32mNRT-PDX
$409
9/18on.
1 stopDelta
14h 27mHND-PDX
$440
7/4to.
1 stopDelta
20h 16mHND-PDX
$442
8/29to.
1 stopUnited Airlines
19h 09mNRT-PDX
$447
7/2ti.
1 stopUnited Airlines
19h 06mNRT-PDX
$492
9/18on.
1 stopHawaiian Airlines
16h 50mNRT-PDX
$538
7/4to.
1 stopHawaiian Airlines
16h 35mNRT-PDX
$799
8/1to.
1 stopAmerican Airlines
16h 53mHND-PDX
$1,942
8/10lø.
1 stopAmerican Airlines
17h 04mHND-PDX
$2,032

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Last minute flights to Portland

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Portland that are departing in the next 10 days.
6/14fr.
multi-stopUnited Airlines
33h 07mNRT-PDX
9/30ma.
multi-stopUnited Airlines
27h 00mPDX-NRT
$774
6/13to.
multi-stop
19h 45mNRT-PDX
9/16ma.
multi-stop
16h 55mPDX-NRT
$990
6/13to.
multi-stop
22h 46mNRT-PDX
9/16ma.
multi-stop
32h 19mPDX-NRT
$1,063
6/14fr.
multi-stopDelta
39h 51mNRT-PDX
9/30ma.
multi-stopDelta
17h 15mPDX-NRT
$1,070
6/13to.
multi-stopHawaiian Airlines
16h 25mNRT-PDX
9/16ma.
multi-stopHawaiian Airlines
15h 15mPDX-NRT
$1,121
6/13to.
multi-stopHawaiian Airlines
16h 05mHND-PDX
9/16ma.
multi-stopHawaiian Airlines
16h 25mPDX-HND
$1,166
6/10ma.
multi-stopAmerican Airlines
20h 33mNRT-PDX
7/2ti.
multi-stopAmerican Airlines
22h 01mPDX-NRT
$1,437
6/10ma.
multi-stopAmerican Airlines
43h 43mNRT-PDX
7/2ti.
multi-stopAmerican Airlines
22h 01mPDX-NRT
$1,454
6/13to.
multi-stopWestJet
32h 49mNRT-PDX
9/15sø.
multi-stopWestJet
47h 33mPDX-NRT
$2,316
6/13to.
multi-stopWestJet
54h 35mNRT-PDX
9/15sø.
multi-stopWestJet
47h 33mPDX-NRT
$2,492

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Flights to Portland

Destination:

Portland (PDX)United States

Return flight deals:

Portland - Japan

Cabin classes:

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