How long does it take to fly to Portland?

On average, it takes 16h 08m to fly from Japan to Portland if you fly out of Tokyo (the most popular airport in Japan) and into Portland (the most popular airport in Portland). If you’re flying out of Osaka and into Portland, then the flight time is around 17h 11m.

How often are flights from Japan to Portland delayed?

Historically, on average around 0% of flights between Japan and Portland have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the most punctual flight time for Japan to Portland flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Japan to Portland?

Delta and United Airlines are the most popular carriers operating from Japan to Portland

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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?

As of May 2026, there is 1 operator available to choose from 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.

$418 Cheap Flights from Japan to Portland in 2026

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9:30 pm - 8:50 pm

NRT

PDX

15h 20m

1 stop

10:34 am - 8:00 pm

PDX

NRT

17h 26m

1 stop

$871Multiple Airlines

Tue, Sep 8 - Tue, Sep 22

9:30 pm - 10:51 pm

NRT

PDX

17h 21m

1 stop

9:46 pm - 12:40 pm

PDX

NRT

22h 54m

1 stop

$880Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

9:30 pm - 1:50 pm

NRT

PDX

32h 20m

1 stop

10:34 am - 8:00 pm

PDX

NRT

17h 26m

1 stop

$894Multiple Airlines

Tue, Sep 8 - Tue, Sep 22

9:30 pm - 8:50 pm

NRT

PDX

15h 20m

1 stop

3:27 pm - 3:25 pm

PDX

NRT

31h 58m

2 stops

$956Multiple Airlines

Tue, Sep 8 - Tue, Sep 22

9:30 pm - 8:50 pm

NRT

PDX

15h 20m

1 stop

3:27 pm - 3:25 pm

PDX

NRT

31h 58m

2 stops

$962Multiple Airlines

Tue, Sep 8 - Tue, Sep 22

4:50 pm - 9:31 am

NRT

PDX

32h 41m

1 stop

7:45 pm - 2:55 pm

PDX

NRT

27h 10m

1 stop

$1,042Air Canada

Sun, Jul 5 - Sat, Jul 18

4:20 pm - 3:06 pm

HND

PDX

14h 46m

1 stop

1:00 pm - 2:00 pm

PDX

HND

33h 00m

1 stop

$1,082Delta

Wed, Sep 2 - Sun, Sep 6

6:00 pm - 2:45 pm

KIX

PDX

12h 45m

1 stop

3:30 pm - 4:25 pm

PDX

KIX

32h 55m

1 stop

$1,082Air Canada

Thu, Jun 11 - Tue, Jun 23

4:20 pm - 6:41 pm

HND

PDX

18h 21m

1 stop

3:50 pm - 2:20 pm

PDX

HND

30h 30m

1 stop

$1,086Delta

Tue, Sep 1 - Tue, Sep 8

3:50 pm - 10:45 pm

HND

PDX

22h 55m

1 stop

6:54 am - 1:55 pm

PDX

HND

15h 01m

1 stop

$1,087United Airlines

Tue, Aug 25 - Mon, Sep 14

Air Canada flights from Japan to Portland

Our best Air Canada deals on Japan to Portland flight tickets

Air Canada

Jul 5

NRT4:50 pmTokyo Narita

32h 41m

1 stop

PDX9:31 amPortland

Jul 18

PDX7:45 pmPortland

27h 10m

1 stop

NRT2:55 pmTokyo Narita

$1,042

Air Canada

Jun 3

NRT4:30 pmTokyo Narita

14h 15m

1 stop

PDX2:45 pmPortland

Jun 9

PDX7:45 pmPortland

27h 10m

1 stop

NRT2:55 pmTokyo Narita

$1,081

Air Canada

Jun 11

KIX6:00 pmOsaka Kansai Intl

12h 45m

1 stop

PDX2:45 pmPortland

Jun 23

PDX3:30 pmPortland

32h 55m

1 stop

KIX4:25 pmOsaka Kansai Intl

$1,082

American Airlines flights from Japan to Portland

Our best American Airlines deals on Japan to Portland flight tickets

American Airlines

Aug 25

HND7:45 pmTokyo Haneda

18h 54m

1 stop

PDX10:39 pmPortland

Sep 14

PDX3:47 pmPortland

20h 58m

2 stops

HND4:45 amTokyo Haneda

$1,306

American Airlines

Jun 9

HND11:55 amTokyo Haneda

19h 02m

1 stop

PDX2:57 pmPortland

Jul 7

PDX3:29 pmPortland

21h 16m

1 stop

HND4:45 amTokyo Haneda

$1,418

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 9/8

9:30 pm-8:50 pm

1 stop15h 20m

Portland

Tue 9/22

10:34 am-8:00 pm

1 stop17h 26m

$871

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 9/1

9:30 pm-10:51 pm

1 stop17h 21m

Portland

Tue 9/8

9:46 pm-12:40 pm

1 stop22h 54m

$880

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 9/8

9:30 pm-1:50 pm

1 stop32h 20m

Portland

Tue 9/22

10:34 am-8:00 pm

1 stop17h 26m

$894

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 9/8

9:30 pm-8:50 pm

1 stop15h 20m

Portland

Tue 9/22

3:27 pm-3:25 pm

2 stops31h 58m

$956

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 9/8

9:30 pm-8:50 pm

1 stop15h 20m

Portland

Tue 9/22

3:27 pm-3:25 pm

2 stops31h 58m

$962

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Sun 7/5

4:50 pm-9:31 am

1 stop32h 41m

Portland

Sat 7/18

7:45 pm-2:55 pm

1 stop27h 10m

$1,042

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Wed 9/2

4:20 pm-3:06 pm

1 stop14h 46m

Portland

Sun 9/6

1:00 pm-2:00 pm

1 stop33h 00m

$1,082

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Thu 6/11

6:00 pm-2:45 pm

1 stop12h 45m

Portland

Tue 6/23

3:30 pm-4:25 pm

1 stop32h 55m

$1,082

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Tue 9/1

4:20 pm-6:41 pm

1 stop18h 21m

Portland

Tue 9/8

3:50 pm-2:20 pm

1 stop30h 30m

$1,086

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Tue 8/25

3:50 pm-10:45 pm

1 stop22h 55m

Portland

Mon 9/14

6:54 am-1:55 pm

1 stop15h 01m

$1,087

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

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 6% 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	16h 07m
Direct flights	None

The fastest flight from Japan to Portland takes 16h 07m

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 many operators does momondo search for flights from Japan to Portland Airport?
As of May 2026, there is 1 operator available to choose from 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
Delta	PriceFrom $595	Free Cancellation	Rating 7.9 8,455 reviews		Search Delta flights

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Rockaway Beach

Beaverton

Depoe Bay

Hillsboro

Tigard

Longview

Hood River

Troutdale

Newberg

The Dalles

Gresham

McMinnville

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.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Japan to Portland from $418

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 9/28. 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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How to get the cheapest flight ticket from Japan to Portland

What is the cheapest month to fly to Portland?

Can stopping save me money on Japan to Portland flights?

What is the cheapest airline that flies from Japan to Portland?

How often are flights from Japan to Portland delayed?

What is the most punctual flight time for Japan to Portland flights?

What day of the week experiences the fewest flight delays on this route?

How long does it take to fly to Portland?

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

Direct flights

Frequently asked questions about flying from Japan to Portland

Best airlines flying from Japan to Portland

Compare and see reviews for airlines that fly from Japan to Portland with momondo

Traveling to a place near Portland?

Why use momondo?

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to Portland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Portland. Availability may vary depending on flight origin and airline.

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