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Cheap flights from Japan to Portland from $388

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Japan to Portland departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Japan to Portland

Recent round-trip flight deals from Japan to Portland

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:30 pm - 8:50 pm
NRT
-
PDX
15h 20m
1 stop
Multiple Airlines Logo
2:49 pm - 1:05 pm
PDX
-
NRT
30h 16m
2 stops
$934Multiple Airlines
Tue, Sep 29 - Wed, Oct 14
Multiple Airlines Logo
9:30 pm - 8:50 pm
NRT
-
PDX
15h 20m
1 stop
Multiple Airlines Logo
5:00 pm - 1:05 pm
PDX
-
NRT
28h 05m
2 stops
$937Multiple Airlines
Tue, Sep 29 - Sat, Oct 17
Multiple Airlines Logo
2:35 pm - 2:27 pm
NRT
-
PDX
15h 52m
1 stop
Multiple Airlines Logo
2:49 pm - 1:05 pm
PDX
-
NRT
30h 16m
2 stops
$954Multiple Airlines
Fri, Oct 2 - Wed, Oct 14
Multiple Airlines Logo
2:35 pm - 2:27 pm
NRT
-
PDX
15h 52m
1 stop
Multiple Airlines Logo
2:49 pm - 1:05 pm
PDX
-
NRT
30h 16m
2 stops
$955Multiple Airlines
Thu, Oct 1 - Wed, Oct 14
Air Canada Logo
6:00 pm - 7:11 pm
KIX
-
PDX
17h 11m
1 stop
Air Canada Logo
10:10 am - 4:25 pm
PDX
-
KIX
14h 15m
1 stop
$1,065Air Canada
Tue, Jul 14 - Wed, Jul 29
Air Canada Logo
6:00 pm - 9:31 am
KIX
-
PDX
31h 31m
1 stop
Air Canada Logo
10:10 am - 4:25 pm
PDX
-
KIX
14h 15m
1 stop
$1,066Air Canada
Tue, Jul 14 - Wed, Jul 29
American Airlines Logo
11:55 am - 4:38 pm
HND
-
PDX
20h 43m
1 stop
American Airlines Logo
7:00 am - 3:50 pm
PDX
-
HND
16h 50m
1 stop
$1,069American Airlines
Mon, Jul 13 - Mon, Jul 20
Delta Logo
4:20 pm - 10:02 pm
HND
-
PDX
21h 42m
1 stop
Delta Logo
8:44 pm - 2:20 pm
PDX
-
HND
25h 36m
1 stop
$1,070Delta
Wed, Jul 1 - Mon, Jul 13
Delta Logo
4:35 pm - 9:34 am
HND
-
PDX
32h 59m
1 stop
Delta Logo
5:30 am - 2:20 pm
PDX
-
HND
16h 50m
1 stop
$1,071Delta
Sat, Jun 27 - Thu, Jul 23
American Airlines Logo
7:45 pm - 10:27 pm
HND
-
PDX
18h 42m
1 stop
American Airlines Logo
5:08 pm - 4:45 am
PDX
-
HND
19h 37m
1 stop
$1,078American Airlines
Sun, Jun 28 - Wed, Jul 22

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Air Canada flights from Japan to Portland

Our best Air Canada deals on Japan to Portland flight tickets
Air Canada
Oct 2
NRT4:50 pmTokyo Narita
18h 16m
1 stop
PDX7:06 pmPortland
Oct 17
PDX7:45 pmPortland
27h 10m
1 stop
NRT2:55 pmTokyo Narita
$1,024
Air Canada
Sep 30
NRT4:50 pmTokyo Narita
14h 01m
1 stop
PDX2:51 pmPortland
Sep 30
PDX7:45 pmPortland
27h 10m
1 stop
NRT2:55 pmTokyo Narita
$1,051
Air Canada
Aug 24
NRT4:50 pmTokyo Narita
35h 10m
2 stops
PDX12:00 pmPortland
Sep 7
PDX10:10 amPortland
12h 45m
1 stop
NRT2:55 pmTokyo Narita
$1,053

Delta flights from Japan to Portland

Our best Delta deals on Japan to Portland flight tickets
Delta
Jul 1
HND4:20 pmTokyo Haneda
21h 42m
1 stop
PDX10:02 pmPortland
Jul 13
PDX8:44 pmPortland
25h 36m
1 stop
HND2:20 pmTokyo Haneda
$1,070
Delta
Jun 27
HND4:35 pmTokyo Haneda
32h 59m
1 stop
PDX9:34 amPortland
Jul 23
PDX5:30 amPortland
16h 50m
1 stop
HND2:20 pmTokyo Haneda
$1,071
Delta
Jun 25
HND4:20 pmTokyo Haneda
16h 49m
1 stop
PDX5:09 pmPortland
Jul 21
PDX7:05 amPortland
15h 15m
1 stop
HND2:20 pmTokyo Haneda
$1,072

momondo Fare Finder

 
Customize your flight search to find flights from Japan to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Japan to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 9/29

9:30 pm-8:50 pm

1 stop15h 20m

Portland

Wed 10/14

2:49 pm-1:05 pm

2 stops30h 16m

$934

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 9/29

9:30 pm-8:50 pm

1 stop15h 20m

Portland

Sat 10/17

5:00 pm-1:05 pm

2 stops28h 05m

$937

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Fri 10/2

2:35 pm-2:27 pm

1 stop15h 52m

Portland

Wed 10/14

2:49 pm-1:05 pm

2 stops30h 16m

$954

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Thu 10/1

2:35 pm-2:27 pm

1 stop15h 52m

Portland

Wed 10/14

2:49 pm-1:05 pm

2 stops30h 16m

$955
Quickest round-trip

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Tue 7/14

6:00 pm-7:11 pm

1 stop17h 11m

Portland

Wed 7/29

10:10 am-4:25 pm

1 stop14h 15m

$1,065

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Tue 7/14

6:00 pm-9:31 am

1 stop31h 31m

Portland

Wed 7/29

10:10 am-4:25 pm

1 stop14h 15m

$1,066

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Mon 7/13

11:55 am-4:38 pm

1 stop20h 43m

Portland

Mon 7/20

7:00 am-3:50 pm

1 stop16h 50m

$1,069

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Wed 7/1

4:20 pm-10:02 pm

1 stop21h 42m

Portland

Mon 7/13

8:44 pm-2:20 pm

1 stop25h 36m

$1,070

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Sat 6/27

4:35 pm-9:34 am

1 stop32h 59m

Portland

Thu 7/23

5:30 am-2:20 pm

1 stop16h 50m

$1,071

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Sun 6/28

7:45 pm-10:27 pm

1 stop18h 42m

Portland

Wed 7/22

5:08 pm-4:45 am

1 stop19h 37m

$1,078

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Japan to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Japan is in March. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in March, then you should wait until February to fly from Japan, when ticket prices are also cheap, with an average price of $442.

Can stopping save me money on Japan to Portland flights?

You could potentially save up to 38% on your flight if you consider stops on a Japan to Portland flight.

Cheap Japan to Portland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Japan to Portland

Fastest flight time

12h 51m

Direct flights

None
The fastest flight from Japan to Portland takes 12h 51m
There are no direct flights from Japan to Portland. There are no popular flight routes from Japan to Portland.
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Frequently asked questions about flying from Japan to Portland

  • When did momondo last update prices for flights from Japan to Portland Airport?

    Prices for flights from Japan to Portland Airport were last updated today.

  • How old do you have to be to fly from Japan to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Japan to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Japan to Portland

Compare and see reviews for airlines that fly from Japan to Portland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $595Free CancellationRating
7.9
8,396 reviews
Search Delta flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Beaverton
Depoe Bay
Hillsboro
Tigard
Longview
Hood River
Newberg
Troutdale
Clackamas
The Dalles
Gresham
McMinnville

Why use momondo?

Why should I use momondo to find a flight deal from Japan to Portland?

Finding the right flight to Portland from Japan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

Can I find flights from Japan to Portland with flexible booking policies on momondo?

Flights from Japan to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Japan to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Japan to Portland.

I’m not ready to book a flight from Japan to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Japan and alert you when they change.

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