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Cheap flights from Japan to Portland from $491

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 11/2. 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
7:35 pm - 11:35 am
NRT
-
PDX
32h 00m
1 stop
Multiple Airlines Logo
8:37 pm - 8:00 pm
PDX
-
NRT
31h 23m
1 stop
$999Multiple Airlines
Sun, Aug 30 - Tue, Sep 8
Air Canada Logo
4:50 pm - 9:31 am
NRT
-
PDX
32h 41m
1 stop
Air Canada Logo
7:45 pm - 2:55 pm
PDX
-
NRT
27h 10m
1 stop
$1,003Air Canada
Tue, Sep 8 - Wed, Sep 16
Air Canada Logo
4:50 pm - 9:31 am
NRT
-
PDX
32h 41m
1 stop
Air Canada Logo
3:30 pm - 2:55 pm
PDX
-
NRT
31h 25m
1 stop
$1,007Air Canada
Wed, Sep 2 - Mon, Sep 7
Air Canada Logo
4:50 pm - 9:31 am
NRT
-
PDX
32h 41m
1 stop
Air Canada Logo
3:30 pm - 2:55 pm
PDX
-
NRT
31h 25m
1 stop
$1,016Air Canada
Tue, Sep 8 - Wed, Sep 16
Air Canada Logo
4:50 pm - 9:31 am
NRT
-
PDX
32h 41m
1 stop
Air Canada Logo
10:10 am - 2:55 pm
PDX
-
NRT
12h 45m
1 stop
$1,023Air Canada
Fri, Aug 21 - Sun, Sep 6
Multiple Airlines Logo
4:50 pm - 7:11 pm
NRT
-
PDX
18h 21m
1 stop
Multiple Airlines Logo
10:10 am - 10:25 pm
PDX
-
NRT
20h 15m
2 stops
$1,027Multiple Airlines
Tue, Sep 8 - Wed, Sep 16
Multiple Airlines Logo
4:50 pm - 7:11 pm
NRT
-
PDX
18h 21m
1 stop
Multiple Airlines Logo
10:10 am - 9:15 pm
PDX
-
NRT
19h 05m
2 stops
$1,032Multiple Airlines
Fri, Aug 21 - Sun, Sep 6
Multiple Airlines Logo
7:35 pm - 11:35 am
NRT
-
PDX
32h 00m
1 stop
Multiple Airlines Logo
8:37 pm - 8:00 pm
PDX
-
NRT
31h 23m
1 stop
$1,033Multiple Airlines
Sat, Aug 29 - Tue, Sep 8
Delta Logo
4:50 pm - 9:56 pm
HND
-
PDX
22h 06m
1 stop
Delta Logo
7:00 am - 3:20 pm
PDX
-
HND
15h 20m
1 stop
$1,172Delta
Sat, Nov 21 - Sat, Nov 28
Delta Logo
4:20 pm - 10:31 pm
HND
-
PDX
22h 11m
1 stop
Delta Logo
6:08 am - 2:00 pm
PDX
-
HND
15h 52m
1 stop
$1,172Delta
Wed, Sep 9 - Mon, Sep 14

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Air Canada flights from Japan to Portland

Our best Air Canada deals on Japan to Portland flight tickets
Air Canada
Sep 8
NRT4:50 pmTokyo Narita
32h 41m
1 stop
PDX9:31 amPortland
Sep 16
PDX7:45 pmPortland
27h 10m
1 stop
NRT2:55 pmTokyo Narita
$1,003
Air Canada
Sep 2
NRT4:50 pmTokyo Narita
32h 41m
1 stop
PDX9:31 amPortland
Sep 7
PDX3:30 pmPortland
31h 25m
1 stop
NRT2:55 pmTokyo Narita
$1,007
Air Canada
Sep 8
NRT4:50 pmTokyo Narita
32h 41m
1 stop
PDX9:31 amPortland
Sep 16
PDX3:30 pmPortland
31h 25m
1 stop
NRT2:55 pmTokyo Narita
$1,016

American Airlines flights from Japan to Portland

Our best American Airlines deals on Japan to Portland flight tickets
American Airlines
Sep 8
HND11:55 amTokyo Haneda
20h 56m
2 stops
PDX4:51 pmPortland
Sep 16
PDX6:30 amPortland
17h 20m
1 stop
HND3:50 pmTokyo Haneda
$1,170
American Airlines
Sep 8
HND11:55 amTokyo Haneda
20h 56m
2 stops
PDX4:51 pmPortland
Sep 16
PDX6:30 amPortland
17h 20m
1 stop
HND3:50 pmTokyo Haneda
$1,171
American Airlines
Oct 11
HND7:45 pmTokyo Haneda
19h 04m
1 stop
PDX10:49 pmPortland
Oct 21
PDX6:30 amPortland
17h 20m
1 stop
HND3:50 pmTokyo Haneda
$1,179

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 July 29, 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

Sun 8/30

7:35 pm-11:35 am

1 stop32h 00m

Portland

Tue 9/8

8:37 pm-8:00 pm

1 stop31h 23m

$999

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 9/8

4:50 pm-9:31 am

1 stop32h 41m

Portland

Wed 9/16

7:45 pm-2:55 pm

1 stop27h 10m

$1,003

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Wed 9/2

4:50 pm-9:31 am

1 stop32h 41m

Portland

Mon 9/7

3:30 pm-2:55 pm

1 stop31h 25m

$1,007

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 9/8

4:50 pm-9:31 am

1 stop32h 41m

Portland

Wed 9/16

3:30 pm-2:55 pm

1 stop31h 25m

$1,016

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Fri 8/21

4:50 pm-9:31 am

1 stop32h 41m

Portland

Sun 9/6

10:10 am-2:55 pm

1 stop12h 45m

$1,023

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 9/8

4:50 pm-7:11 pm

1 stop18h 21m

Portland

Wed 9/16

10:10 am-10:25 pm

2 stops20h 15m

$1,027
Quickest round-trip

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Fri 8/21

4:50 pm-7:11 pm

1 stop18h 21m

Portland

Sun 9/6

10:10 am-9:15 pm

2 stops19h 05m

$1,032

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Sat 8/29

7:35 pm-11:35 am

1 stop32h 00m

Portland

Tue 9/8

8:37 pm-8:00 pm

1 stop31h 23m

$1,033

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Sat 11/21

4:50 pm-9:56 pm

1 stop22h 06m

Portland

Sat 11/28

7:00 am-3:20 pm

1 stop15h 20m

$1,172

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Wed 9/9

4:20 pm-10:31 pm

1 stop22h 11m

Portland

Mon 9/14

6:08 am-2:00 pm

1 stop15h 52m

$1,172

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 $629.

Can stopping save me money on Japan to Portland flights?

You could potentially save up to 3% 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

14h 25m

Direct flights

None
The fastest flight from Japan to Portland takes 14h 25m
There are no direct flights from Japan to Portland. There are no popular flight routes from Japan to Portland.
Search flight deals

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 many operators does momondo search for flights from Japan to Portland Airport?

  • 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
7.8
8,486 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
Vancouver
Cannon Beach
Salem
Astoria
Long Beach
Beaverton
Rockaway Beach
Hillsboro
Depoe Bay
Tigard
Longview
Hood River
Newberg
Clackamas
Troutdale
Gresham
Kelso
Wilsonville

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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