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Cheap flights from Japan to Portland from $353

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 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
4:55 pm - 7:05 pm
NRT
-
PDX
18h 10m
1 stop
Air Canada Logo
7:45 pm - 2:55 pm
PDX
-
NRT
27h 10m
1 stop
$612Air Canada
Tue, May 5 - Tue, May 19
Air Canada Logo
4:55 pm - 9:10 am
NRT
-
PDX
32h 15m
1 stop
Air Canada Logo
3:30 pm - 2:55 pm
PDX
-
NRT
31h 25m
1 stop
$644Air Canada
Thu, Apr 23 - Sat, May 9
Air Canada Logo
4:55 pm - 8:58 pm
NRT
-
PDX
44h 03m
2 stops
Air Canada Logo
7:45 pm - 2:55 pm
PDX
-
NRT
27h 10m
1 stop
$665Air Canada
Tue, May 5 - Tue, May 19
Delta Logo
4:35 pm - 11:01 pm
HND
-
PDX
22h 26m
1 stop
Delta Logo
5:30 am - 2:20 pm
PDX
-
HND
16h 50m
1 stop
$681Delta
Mon, May 11 - Thu, Aug 27
Multiple Airlines Logo
4:55 pm - 6:30 pm
NRT
-
PDX
17h 35m
1 stop
Multiple Airlines Logo
5:00 am - 2:55 pm
PDX
-
NRT
17h 55m
2 stops
$723Multiple Airlines
Mon, Apr 27 - Wed, May 6
ANA Logo
4:55 pm - 7:05 pm
NRT
-
PDX
18h 10m
1 stop
ANA Logo
7:45 pm - 2:55 pm
PDX
-
NRT
27h 10m
1 stop
$732ANA
Mon, May 11 - Thu, Aug 27
Multiple Airlines Logo
7:10 pm - 6:08 am
NRT
-
PDX
26h 58m
2 stops
Multiple Airlines Logo
2:54 pm - 2:10 pm
PDX
-
NRT
31h 16m
1 stop
$743Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Korean Air Logo
2:15 am - 4:43 pm
KIX
-
PDX
30h 28m
2 stops
Korean Air Logo
6:15 am - 10:40 pm
PDX
-
KIX
24h 25m
2 stops
$768Korean Air
Tue, Mar 31 - Wed, Apr 8
Delta Logo
4:20 pm - 8:25 am
HND
-
PDX
32h 05m
1 stop
Delta Logo
9:05 am - 2:15 pm
PDX
-
HND
13h 10m
1 stop
$827Delta
Mon, Apr 13 - Mon, Apr 20
Korean Air Logo
2:15 am - 3:38 pm
KIX
-
PDX
29h 23m
2 stops
Korean Air Logo
10:42 am - 11:20 am
PDX
-
KIX
32h 38m
2 stops
$950Korean Air
Tue, Apr 14 - Wed, Apr 22

Delta flights from Japan to Portland

Our best Delta deals on Japan to Portland flight tickets
Delta
May 11
HND4:35 pmTokyo Haneda
22h 26m
1 stop
PDX11:01 pmPortland
Aug 27
PDX5:30 amPortland
16h 50m
1 stop
HND2:20 pmTokyo Haneda
$681
Delta
Apr 13
HND4:20 pmTokyo Haneda
32h 05m
1 stop
PDX8:25 amPortland
Apr 20
PDX9:05 amPortland
13h 10m
1 stop
HND2:15 pmTokyo Haneda
$827
Delta
Jul 9
HND4:05 pmTokyo Haneda
13h 12m
1 stop
PDX1:17 pmPortland
Jul 31
PDX9:40 amPortland
12h 40m
1 stop
HND2:20 pmTokyo Haneda
$948

ANA flights from Japan to Portland

Our best ANA deals on Japan to Portland flight tickets
ANA
May 11
NRT4:55 pmTokyo Narita
18h 10m
1 stop
PDX7:05 pmPortland
Aug 27
PDX7:45 pmPortland
27h 10m
1 stop
NRT2:55 pmTokyo Narita
$732
ANA
May 3
NRT4:55 pmTokyo Narita
32h 35m
1 stop
PDX9:30 amPortland
Jun 22
PDX7:45 pmPortland
27h 10m
1 stop
NRT2:55 pmTokyo Narita
$806
ANA
Apr 25
NRT4:55 pmTokyo Narita
17h 35m
1 stop
PDX6:30 pmPortland
May 4
PDX10:10 amPortland
12h 45m
1 stop
NRT2:55 pmTokyo Narita
$835

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 March 4, 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

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 5/5

4:55 pm-7:05 pm

1 stop18h 10m

Portland

Tue 5/19

7:45 pm-2:55 pm

1 stop27h 10m

$612

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Thu 4/23

4:55 pm-9:10 am

1 stop32h 15m

Portland

Sat 5/9

3:30 pm-2:55 pm

1 stop31h 25m

$644

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 5/5

4:55 pm-8:58 pm

2 stops44h 03m

Portland

Tue 5/19

7:45 pm-2:55 pm

1 stop27h 10m

$665

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Mon 5/11

4:35 pm-11:01 pm

1 stop22h 26m

Portland

Thu 8/27

5:30 am-2:20 pm

1 stop16h 50m

$681

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Mon 4/27

4:55 pm-6:30 pm

1 stop17h 35m

Portland

Wed 5/6

5:00 am-2:55 pm

2 stops17h 55m

$723

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Mon 5/11

4:55 pm-7:05 pm

1 stop18h 10m

Portland

Thu 8/27

7:45 pm-2:55 pm

1 stop27h 10m

$732

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Thu 4/16

7:10 pm-6:08 am

2 stops26h 58m

Portland

Thu 4/23

2:54 pm-2:10 pm

1 stop31h 16m

$743

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Tue 3/31

2:15 am-4:43 pm

2 stops30h 28m

Portland

Wed 4/8

6:15 am-10:40 pm

2 stops24h 25m

$768

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Mon 4/13

4:20 pm-8:25 am

1 stop32h 05m

Portland

Mon 4/20

9:05 am-2:15 pm

1 stop13h 10m

$827

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Tue 4/14

2:15 am-3:38 pm

2 stops29h 23m

Portland

Wed 4/22

10:42 am-11:20 am

2 stops32h 38m

$950

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 October. Flight prices, which tend to average around $651, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in October, then you should wait until September to fly from Japan, when ticket prices are also cheap, with an average price of $699.

Can stopping save me money on Japan to Portland flights?

You could potentially save up to 23% 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.
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 $595Free CancellationRating
7.9
8,245 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
Depoe Bay
Beaverton
Hillsboro
Hood River
Tigard
Longview
McMinnville
The Dalles
Pacific City
Gresham
Newberg
Manzanita

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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