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Cheap flights from Japan to Portland from $372

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 11/27. 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
0 bags

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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.
Air Canada Logo
6:15 pm - 6:30 pmNRT-PDX
17h 15m1 stop
Air Canada Logo
9:50 am - 4:20 pmPDX-NRT
13h 30m1 stop
$629Air Canada
Find Deal
vie., dic. 19 - mié., dic. 31
American Airlines Logo
5:30 pm - 6:09 pmNRT-PDX
17h 39m1 stop
American Airlines Logo
11:59 pm - 3:30 pmPDX-NRT
22h 31m1 stop
$645American Airlines
Find Deal
jue., feb. 12 - lun., feb. 16
American Airlines Logo
5:30 pm - 6:09 pmNRT-PDX
17h 39m1 stop
American Airlines Logo
11:59 pm - 3:30 pmPDX-NRT
22h 31m1 stop
$646American Airlines
Find Deal
jue., feb. 12 - lun., feb. 16
Air Canada Logo
6:15 pm - 6:30 pmNRT-PDX
17h 15m1 stop
Air Canada Logo
7:00 pm - 4:20 pmPDX-NRT
28h 20m1 stop
$653Air Canada
Find Deal
vie., dic. 19 - mié., dic. 31
Delta Logo
4:50 pm - 12:44 pmHND-PDX
12h 54m1 stop
Delta Logo
5:45 pm - 2:15 pmPDX-HND
28h 30m1 stop
$746Delta
Find Deal
mié., ene. 14 - mar., abr. 14
China Airlines Logo
2:30 pm - 8:21 pmKIX-PDX
46h 51m2 stops
China Airlines Logo
10:30 am - 11:35 amPDX-KIX
32h 05m2 stops
$940China Airlines
Find Deal
vie., dic. 5 - dom., dic. 7
Alaska Airlines Logo
6:30 pm - 8:25 pmNRT-PDX
18h 55m2 stops
Alaska Airlines Logo
8:40 am - 4:00 pmPDX-NRT
14h 20m1 stop
$971Alaska Airlines
Find Deal
jue., feb. 12 - lun., feb. 16
Alaska Airlines Logo
6:30 pm - 8:25 pmNRT-PDX
18h 55m2 stops
Alaska Airlines Logo
8:40 am - 4:00 pmPDX-NRT
14h 20m1 stop
$972Alaska Airlines
Find Deal
jue., feb. 12 - lun., feb. 16
China Airlines Logo
2:35 pm - 1:41 pmNRT-PDX
40h 06m2 stops
China Airlines Logo
5:30 pm - 1:15 pmPDX-NRT
27h 45m2 stops
$979China Airlines
Find Deal
mié., ene. 14 - mar., abr. 14
Delta Logo
5:35 pm - 4:35 pmHND-PDX
16h 00m1 stop
Delta Logo
6:50 am - 2:05 pmPDX-HND
14h 15m1 stop
$989Delta
Find Deal
vie., dic. 19 - mié., dic. 31

Air Canada flights from Japan to Portland

Our best Air Canada deals on Japan to Portland flight tickets
Air Canada
Dec 19
NRT6:15 pmTokyo Narita
17h 15m
1 stop
PDX6:30 pmPortland
Dec 31
PDX9:50 amPortland
13h 30m
1 stop
NRT4:20 pmTokyo Narita
$629
Find similar
Air Canada
Dec 19
NRT6:15 pmTokyo Narita
17h 15m
1 stop
PDX6:30 pmPortland
Dec 31
PDX7:00 pmPortland
28h 20m
1 stop
NRT4:20 pmTokyo Narita
$653
Find similar
Air Canada
Dec 19
NRT6:15 pmTokyo Narita
13h 25m
1 stop
PDX2:40 pmPortland
Dec 31
PDX7:00 pmPortland
28h 20m
1 stop
NRT4:20 pmTokyo Narita
$655
Find similar

China Airlines flights from Japan to Portland

Our best China Airlines deals on Japan to Portland flight tickets
China Airlines
Dec 5
KIX2:30 pmOsaka Kansai Intl
46h 51m
2 stops
PDX8:21 pmPortland
Dec 7
PDX10:30 amPortland
32h 05m
2 stops
KIX11:35 amOsaka Kansai Intl
$940
Find similar
China Airlines
Jan 14
NRT2:35 pmTokyo Narita
40h 06m
2 stops
PDX1:41 pmPortland
Apr 14
PDX5:30 pmPortland
27h 45m
2 stops
NRT1:15 pmTokyo Narita
$979
Find similar

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 noviembre 5, 2025.
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

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

vie. 12/19

6:15 pm-6:30 pm

1 stop17h 15m

Portland

mié. 12/31

9:50 am-4:20 pm

1 stop13h 30m

$629

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

jue. 2/12

5:30 pm-6:09 pm

1 stop17h 39m

Portland

lun. 2/16

11:59 pm-3:30 pm

1 stop22h 31m

$645

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

jue. 2/12

5:30 pm-6:09 pm

1 stop17h 39m

Portland

lun. 2/16

11:59 pm-3:30 pm

1 stop22h 31m

$646

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

vie. 12/19

6:15 pm-6:30 pm

1 stop17h 15m

Portland

mié. 12/31

7:00 pm-4:20 pm

1 stop28h 20m

$653

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

mié. 1/14

4:50 pm-12:44 pm

1 stop12h 54m

Portland

mar. 4/14

5:45 pm-2:15 pm

1 stop28h 30m

$746

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

vie. 12/5

2:30 pm-8:21 pm

2 stops46h 51m

Portland

dom. 12/7

10:30 am-11:35 am

2 stops32h 05m

$940

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

jue. 2/12

6:30 pm-8:25 pm

2 stops18h 55m

Portland

lun. 2/16

8:40 am-4:00 pm

1 stop14h 20m

$971

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

jue. 2/12

6:30 pm-8:25 pm

2 stops18h 55m

Portland

lun. 2/16

8:40 am-4:00 pm

1 stop14h 20m

$972

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

mié. 1/14

2:35 pm-1:41 pm

2 stops40h 06m

Portland

mar. 4/14

5:30 pm-1:15 pm

2 stops27h 45m

$979

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

vie. 12/19

5:35 pm-4:35 pm

1 stop16h 00m

Portland

mié. 12/31

6:50 am-2:05 pm

1 stop14h 15m

$989

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 September. Flight prices, which tend to average around $670, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in September, then you should wait until October to fly from Japan, when ticket prices are also cheap, with an average price of $731.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $775. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Tuesday, with ticket prices averaging around $1,085.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $753. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $1,012 per ticket.

Can stopping save me money on Japan to Portland flights?

You could potentially save up to 16% 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

Direct flights

None
There are no direct flights from Japan to Portland. There are no popular flight routes from Japan to Portland.
Search flight deals

  • 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 $477Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Air CanadaPriceFrom $669Free CancellationRating
7.1
10,404 reviews
Search Air Canada 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
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
Gresham
McMinnville
Longview
The Dalles
Pacific City
Tigard
Manzanita
Tillamook

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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