Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Portland to Japan from $851

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 7/27. 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
jue. 6/13
jue. 6/20

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

In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

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

Bundle and saveSave money when you bundle your flight + hotel.

Best Japan Flight Deals

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

Tokyo
Tokyo2 stops$1,470

Good to know

Low season

February

High season

March

Cheapest flight

$851
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Portland to Tokyo Narita Airport

FAQs - booking Japan flights

  • 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 to Japan 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 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 to Japan 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 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 to Japan 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 Japan

  • Morning departure is around 32% 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 airlines flying 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.
8.0
DeltaOverall score based on 10706 reviews
8.2Boarding
8.6Crew
8.0Entertainment
7.4Food
7.9Comfort
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Book cheap flights from Portland to Japan

Recent round-trip flight deals

9/24mar.
2 stopsWestJet
39h 45mPWM-NRT
10/24jue.
2 stopsWestJet
58h 37mNRT-PWM
$1,470
10/5sáb.
2 stopsWestJet
38h 30mPWM-NRT
10/19sáb.
2 stopsWestJet
54h 37mNRT-PWM
$1,507
10/2mié.
2 stopsTurkish Airlines
30h 45mPWM-NRT
10/12sáb.
2 stopsTurkish Airlines
38h 40mNRT-PWM
$1,582
9/24mar.
2 stopsTurkish Airlines
41h 14mPWM-HND
10/24jue.
2 stopsTurkish Airlines
36h 34mHND-PWM
$1,588
10/20dom.
2 stops
20h 55mPWM-NRT
11/1vie.
2 stops
28h 53mNRT-PWM
$1,774
9/24mar.
1 stopUnited Airlines
19h 25mPWM-NRT
10/24jue.
1 stopUnited Airlines
16h 54mNRT-PWM
$1,803
9/24mar.
1 stopDelta
18h 05mPWM-HND
10/24jue.
1 stopDelta
20h 41mHND-PWM
$1,803
9/24mar.
1 stopUnited Airlines
20h 55mPWM-HND
10/23mié.
2 stopsUnited Airlines
26h 43mHND-PWM
$1,807
6/12mié.
3 stops
35h 39mPWM-NRT
6/19mié.
2 stops
28h 06mNRT-PWM
$1,837
10/14lun.
1 stopDelta
21h 40mPWM-HND
10/28lun.
1 stopDelta
17h 09mHND-PWM
$1,903

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/27sáb.
2 stopsAmerican Airlines
20h 16mPWM-NRT
$851
7/27sáb.
2 stopsUnited Airlines
29h 13mPWM-HND
$999
7/27sáb.
1 stopDelta
34h 13mPWM-HND
$1,004
7/27sáb.
3 stopsUnited Airlines
34h 00mPWM-HND
$1,162
7/27sáb.
1 stop
19h 49mPWM-NRT
$1,259
7/27sáb.
3 stopsSingapore Airlines
42h 47mPWM-NRT
$2,290

Search by stops

Search by airline

Search by price

Last minute flights from Portland to Japan

Last minute flight, train and bus deals

5/16jue.
multi-stopDelta
22h 10mPWM-HND
5/20lun.
multi-stopDelta
21h 19mHND-PWM
$2,635
5/16jue.
multi-stopDelta
20h 43mPWM-HND
5/20lun.
multi-stopDelta
20h 25mHND-PWM
$2,640
5/16jue.
multi-stopUnited Airlines
19h 20mPWM-NRT
5/20lun.
multi-stopUnited Airlines
17h 35mNRT-PWM
$2,703
5/16jue.
multi-stopUnited Airlines
20h 20mPWM-HND
5/19dom.
multi-stopUnited Airlines
23h 32mHND-PWM
$2,707
5/16jue.
multi-stopUnited Airlines
31h 20mPWM-NRT
5/20lun.
multi-stopUnited Airlines
30h 57mNRT-PWM
$2,708

Search by stops

Search by airline

Search by price

Portland - Japan Flights

Departure:

Portland (PWM)United States

Return flight deals:

Japan - Portland

Cabin classes:

Browse destinations: