$333 Find Cheap Flights from Portland to Japan

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 Japan departing on 8/12. 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

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Cheap Flights from Portland to Japan

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tokyo
Tokyo1 stop$893
Osaka
Osaka2 stops$974
Okinawa
Okinawa2 stops$1,077
Fukuoka
Fukuoka2 stops$1,075
Hiroshima
Hiroshima2 stops$1,103
Nagasaki
Nagasaki2 stops$1,238
Komatsu
Komatsu2 stops$1,300
Takamatsu
Takamatsu2 stops$1,114
Asahikawa
Asahikawa2 stops$1,479
Tokyo
Tokyo1 stop$893
Osaka
Osaka2 stops$974
Okinawa
Okinawa2 stops$1,077
Fukuoka
Fukuoka2 stops$1,075
Hiroshima
Hiroshima2 stops$1,103
Nagasaki
Nagasaki2 stops$1,238
Komatsu
Komatsu2 stops$1,300
Takamatsu
Takamatsu2 stops$1,114
Asahikawa
Asahikawa2 stops$1,479

Book Cheap Portland to Japan 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 Japan 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 Japan

Thu, Sep 3 - Thu, Sep 10
Multiple Airlines Logo
10:34 am - 8:00 pm
PDX
-
NRT
17h 26m
1 stop
Multiple Airlines Logo
9:30 pm - 10:51 pm
NRT
-
PDX
17h 21m
1 stop
$893Multiple Airlines
Wed, Sep 16 - Sat, Oct 3
Multiple Airlines Logo
10:45 am - 8:00 pm
PDX
-
NRT
17h 15m
1 stop
Multiple Airlines Logo
2:35 pm - 2:27 pm
NRT
-
PDX
15h 52m
1 stop
$910Multiple Airlines
Sun, Oct 18 - Thu, Oct 29
Air Canada Logo
10:10 am - 6:35 pm
PDX
-
NGO
16h 25m
2 stops
Air Canada Logo
2:00 pm - 8:46 pm
NGO
-
PDX
22h 46m
2 stops
$975Air Canada
Wed, Sep 30 - Mon, Oct 26
Air Canada Logo
10:10 am - 6:55 pm
PDX
-
ITM
16h 45m
2 stops
Air Canada Logo
2:05 pm - 9:26 am
ITM
-
PDX
35h 21m
2 stops
$979Air Canada
Mon, Sep 28 - Wed, Oct 14
ANA Logo
10:10 am - 7:50 pm
PDX
-
KIX
17h 40m
2 stops
ANA Logo
9:20 am - 7:06 pm
KIX
-
PDX
25h 46m
2 stops
$982ANA
Tue, Sep 1 - Wed, Sep 9
ANA Logo
7:00 am - 9:30 pm
PDX
-
FUK
22h 30m
2 stops
ANA Logo
10:10 am - 6:19 pm
FUK
-
PDX
24h 09m
2 stops
$1,075ANA
Sat, Aug 29 - Thu, Sep 10
United Airlines Logo
3:43 pm - 5:30 pm
PDX
-
FUK
33h 47m
2 stops
United Airlines Logo
12:15 pm - 8:59 pm
FUK
-
PDX
24h 44m
2 stops
$1,094United Airlines
Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
5:30 am - 5:30 pm
PDX
-
FUK
20h 00m
2 stops
United Airlines Logo
12:15 pm - 8:50 pm
FUK
-
PDX
24h 35m
2 stops
$1,095United Airlines
Mon, Oct 19 - Mon, Nov 16
Japan Airlines Logo
10:51 am - 8:05 pm
PDX
-
NGO
17h 14m
2 stops
Japan Airlines Logo
9:20 pm - 4:34 pm
NGO
-
PDX
36h 14m
2 stops
$1,208Japan Airlines
Sat, Nov 7 - Wed, Nov 11
Japan Airlines Logo
7:01 am - 9:15 pm
PDX
-
OKJ
21h 14m
2 stops
Japan Airlines Logo
12:45 pm - 4:34 pm
OKJ
-
PDX
20h 49m
2 stops
$1,858Japan Airlines
Booking Insights

KAYAK's insights & trends for Portland to Japan flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Japan, 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 Japan is August, when tickets cost $259 (return) on average. On the other hand, the most expensive months are June and September, when the average cost of round-trip tickets is $4,191 and $1,734 respectively.

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

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 Japan, 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 Japan, you should book around 2 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$333
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Portland to Tokyo Narita Airport

FAQs - booking Japan flights

  • Are there any non-stop flights from Portland to Japan?

    Yes, Delta Airlines provides non-stop flights from Portland International Airport to Tokyo Narita International Airport in Japan. Although these flights go a few times a week, they are often sold out early. If you don’t mind a longer flight time, then Singapore Airlines, Japan Airlines, and Air Canada provide one-stop layover flights to both Tokyo Narita Airport and Haneda International Airport.

  • Is there public transport from Narita Airport to downtown Tokyo?

    Yes, there is. Trains at the Airport Stations of Narita Airport connect passengers to downtown Tokyo on a regular basis. The fastest option is the Keisei Skyliner Express train, which takes about 36min to get downtown. The Narita Express (NEX) train takes about 50min. Alternatively, you may take the Narita Shuttle bus, which is cheaper and takes about 75min to get to downtown Tokyo.

  • Is there public transportation from Haneda Airport to downtown Tokyo?

    Haneda Airport is well connected to downtown Tokyo. Both the Tokyo Monorail and the Keikyu Airport Line depart from the Haneda Airport Terminal 3 Station and bring you downtown in around 13min. Another option is a public bus that picks you up outside Terminal 3 (the International Terminal) and drops you off in downtown Tokyo in about 35min.

  • Is there public transportation from downtown Portland to Portland International Airport?

    The MAX Red Line can take you from Pioneer Square South Station (or other stations) in downtown Portland to the Portland Airport in around 40min. Trains come every 15min or so between the hours of 5 a.m. to 2 a.m. Tickets are affordable and can be purchased at the station or through an app. The Red Line drops you off near the baggage claim beneath the ticketing office.

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

    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 Japan.

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

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

    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 Japan 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 Japan?

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

Top tips for finding cheap flights to Japan

  • Flights from Portland International Airport (PDX) to Japan typically arrive at Narita International Airport (NRT), Haneda International Airport (HND), or Kansai International Airport (KIX). All three provide domestic flights to other Japanese destinations.
  • US citizens traveling to Japan for tourism or business do not need a visa for stays of up to 90 days. However, they need a valid passport with at least one blank page, and an onward or return ticket.
  • Passengers on flights to Japan typically leave from Concourse D at Portland International Airport. The right side of Short-Term Garage Parking 1 is closest to Concourse D. Alternatively, drop-off zones are outside the main entrance.
  • Do you want to exchange US dollars for Japanese yen before departing from Portland International Airport? If so, there are currency exchanges in Terminal D near gate D11. They are open daily from 7:30 am to 3:30 pm.
  • If you have some free time before your departure from Portland International Airport to Japan, consider watching a short film at the Hollywood Theatre. Located in Concourse C, it provides a constant loop of family-friendly films that are free to watch.
  • If you’re traveling with young children who need to burn off excess energy after a long flight from Portland to Japan, then Narita International Airport has kids play areas located in Terminal 1 (3rd and 5th floor), Terminal 2 (3rd and 4th floor), and Terminal 3 (3rd floor).

Reviews of the top 5 airlines serving from Portland to Japan

 
Need help choosing which airline to fly with from Portland to Japan? 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
ANAOverall score based on 1210 reviews
8.2Comfort
8.0Entertainment
8.7Crew
8.5Boarding
7.7Food
Airline reviews

It was really fast to Tokyo. Much faster than the budget carriers. However a lot less space than international flights.

8.0 Excellenteugene, May 2026
OKA - HND
Read more ANA reviews

It was really fast to Tokyo. Much faster than the budget carriers. However a lot less space than international flights.

The ladies are great seats should be a little bigger!

Couple of hours delayed, we had to re-booked our Shinkansen reservation twice. United Aiines need to improve their time!

The check-in started 3 minutes early; there were people lining up a half hour before. I was third, and I got checked in and passes in hand for my connection as well; I walked away from the desk one minute before it was even supposed to be open. Amazing. That said, the food on the first leg of my trip was not good, and I didn’t finish it. Second leg, it was tasty. You get a cup of Häagen-Dazs after dinner. The staff were polite and helpful. Will use again.

Crew was fantastic. Seats were not completely lay flat but still comfortable to watch a show. International food was lobster which was very big but a little tough. The scallop appetizer was delicious. Loved the individual air conditioning vent at each seat. Flight overall was very smooth and very good.

Staff was friendly but couldn't find way to track them down during flight. Food tried to be gourmet but was just too unusual. Business class seats were hard. Even sitting on the pillow, was still painful. Have to give them credit for on-time flights and decent gate area.

Flight was excellent. Transfer from one airport to another airport for a connecting flight was difficult and stressful.

Overall good except the checkin process at Bangkok airport. Can ANA explain why the line for business class is longer than that for economy? I, BC passenger, had to move from BC line to economy line to get faster service.

Matsuyama to Tokyo is basically a puddle jumper flight, so it was as good as one should expect. No meal, no entertainment, and none expected.

The staff is amazing, I cannot stress that enough! The food is really good and snacks at stations to take for yourselves. Economy seating is fine, not the most comfortable, but our friends in Premium Economy said they were very comfortable! Decent entertainment options, but being built in, you have to use their cheap headsets unless you have your own plug in ones. I only have Bluetooth earbuds.

Considering my flight to Portland was in a broken chair that I had paid extra for, this one was great. So yeah, wonderful.

Some food or at least snacks need to be offered on long flights. I thought I had ordered food for my husband and I prior to the flight, but was told during the flight that I had not. Perhaps, if you must charge extra for food, let people order on board. We did get some food, which evidently others had decided they didn’t want onboard, but it wasn’t very good. We did like the adherence to takeoff and landing times, and the quick return of our luggage.

Our meal order was screwed up. We had to choose from basic boxes. I was not happy.

very nice blankets and comfortable seats. great service. Great flights.

great experience just at the end, we got in early and there wasn't anyone at the gate for 30 min so we had to just sit on the tarmac

Generally Good. Outbound flight was marred by a continuously s creaming baby. Fortunately the flight was only 90 mins long it would be nice if people traveling with small childres could be centered in one part of the plane. Also, you need to adapt your servey to include a "not applicable " option for things like food and entertainment, which are not offered on shorter flights. I fily Alaska by choice as given all the cirumstances, I fel\el you do a good job.

I was seating in 26A and the children in 27A and B were kicking me non-stop. They kicked me for hours nonstop and the parents refused to get off their phones or correct them. I kindly asked multiple times and got screamed at by the mom that her son is disabled. I told her I get it, but that I matter too and she is responsible for her child. He then kicked me so hard my drink spilled. Not one crew member or other passenger said or did a thing. It was so horrible.

Birding was slow. extremely slow; please do experiments on efficient plane boarding experiences; especially regarding passengers that pass their seat number…

Pretty smooth ride!… a little tight in the back and would’ve loved to had a movie screen… couldn’t beat the price to the West Coast!

I like not much people. Could tell the kids to be quiet.

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

They did not let us board because one member needed a transit visa, which was not evident at the time of ticket purchase.

I was charge a baggage checking fee $68!! I volunteered to check my duffle bag which usually goes under my seat!

I did not like anything because the flight was cancelled yesterday and I did not get to arrive on time in Toronto as I was rebooked with another airline. This caused me to be really stressed out as I am an individual with back injury and to be forced to stay longer in an airport to accommodate a change of airline and the transfers associated with it Due to this I am probably not going to book through your website to eliminate this potentially chaos in the future

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

All good……but luggage didn’t make it on the airplane. Had to wait 3 days. Was a bummer.

Small suitcase used for carryon the last time was refused by boarding crew this time. Appears to be at the discretion and mood of the person on the day. Flight was only half booked, there would have been no problem with space.

The plane was very cramped to point there was no way not to touch person beside you and a stewardess screamed at my son when I touched her arm to get her attention to let her know she forgot to give him his dinner when she passed him and gave a dinner to passenger behind him. Very inappropriate response and She never came back to apologize and other stewardess said she was sorry “if I felt” she was inappropriate. Horrible experience and she should be reprimanded for her behavior

The whole plane smelled and felt old. The seats were very uncomfortable. Multiple delays. Extra fees.

Everything you need to know for your flight from Portland to Japan

Information on your arrival and departure airports