What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] 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?

Air Canada, American Airlines, and Delta are the most popular carriers operating from Japan to Portland

How long does it take to fly to Portland?

On average, it takes 14h 13m 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 20h 44m.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, Ethiopian Air have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 0% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

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 November 2025, there are 2 operators 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.

$308 Cheap Flights from Japan to Portland in 2025/26

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6:15 pm - 2:40 pmNRT-PDX

13h 25m1 stop

9:50 am - 4:20 pmPDX-NRT

13h 30m1 stop

$563Air Canada

Find Deal

Tue, Dec 23 - Tue, Dec 30

6:15 pm - 6:30 pmNRT-PDX

17h 15m1 stop

9:50 am - 4:20 pmPDX-NRT

13h 30m1 stop

$591Air Canada

Find Deal

Thu, Feb 12 - Mon, Feb 16

6:15 pm - 2:40 pmNRT-PDX

13h 25m1 stop

6:57 pm - 4:20 pmPDX-NRT

28h 23m2 stops

$595Multiple Airlines

Find Deal

Thu, Feb 12 - Mon, Feb 16

8:25 pm - 5:52 pmHND-PDX

14h 27m1 stop

6:22 pm - 3:05 pmPDX-HND

27h 43m1 stop

$603American Airlines

Find Deal

Fri, Jan 23 - Sat, Jan 31

6:15 pm - 2:40 pmNRT-PDX

13h 25m1 stop

6:57 pm - 4:20 pmPDX-NRT

28h 23m2 stops

$605Multiple Airlines

Find Deal

Thu, Feb 12 - Mon, Feb 16

5:55 pm - 6:51 pmHND-PDX

17h 56m1 stop

6:40 am - 3:05 pmPDX-HND

15h 25m1 stop

$608American Airlines

Find Deal

Fri, Feb 6 - Mon, Feb 16

5:35 pm - 4:35 pmHND-PDX

16h 00m1 stop

5:30 am - 2:05 pmPDX-HND

15h 35m1 stop

$687Delta

Find Deal

Fri, Dec 19 - Wed, Dec 31

4:50 pm - 1:13 pmHND-PDX

13h 23m1 stop

5:30 am - 2:05 pmPDX-HND

15h 35m1 stop

$688Delta

Find Deal

Fri, Dec 19 - Wed, Dec 31

4:25 pm - 6:48 pmHND-PDX

19h 23m1 stop

7:45 pm - 2:50 pmPDX-HND

26h 05m1 stop

$689United Airlines

Find Deal

Tue, Dec 23 - Tue, Dec 30

6:35 pm - 2:46 pmKIX-PDX

13h 11m1 stop

7:49 pm - 4:40 pmPDX-KIX

27h 51m1 stop

$933United Airlines

Find Deal

Wed, Feb 11 - Sat, Feb 21

American Airlines flights from Japan to Portland

Our best American Airlines deals on Japan to Portland flight tickets

American Airlines

Jan 23

HND8:25 pmTokyo Haneda

14h 27m

1 stop

PDX5:52 pmPortland

Jan 31

PDX6:22 pmPortland

27h 43m

1 stop

HND3:05 pmTokyo Haneda

$603

Find similar

American Airlines

Feb 6

HND5:55 pmTokyo Haneda

17h 56m

1 stop

PDX6:51 pmPortland

Feb 16

PDX6:40 amPortland

15h 25m

1 stop

HND3:05 pmTokyo Haneda

$608

Find similar

American Airlines

Jan 23

HND8:25 pmTokyo Haneda

14h 27m

1 stop

PDX5:52 pmPortland

Jan 31

PDX2:13 pmPortland

21h 52m

2 stops

HND5:05 amTokyo Haneda

$612

Find similar

Delta flights from Japan to Portland

Our best Delta deals on Japan to Portland flight tickets

Delta

Dec 19

HND5:35 pmTokyo Haneda

16h 00m

1 stop

PDX4:35 pmPortland

Dec 31

PDX5:30 amPortland

15h 35m

1 stop

HND2:05 pmTokyo Haneda

$687

Find similar

Delta

Dec 19

HND4:50 pmTokyo Haneda

13h 23m

1 stop

PDX1:13 pmPortland

Dec 31

PDX5:30 amPortland

15h 35m

1 stop

HND2:05 pmTokyo Haneda

$688

Find similar

Delta

Dec 19

HND4:50 pmTokyo Haneda

19h 00m

1 stop

PDX6:50 pmPortland

Dec 31

PDX6:50 amPortland

14h 15m

1 stop

HND2:05 pmTokyo Haneda

$690

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 12/23

6:15 pm-2:40 pm

1 stop13h 25m

Portland

Tue 12/30

9:50 am-4:20 pm

1 stop13h 30m

$563

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Thu 2/12

6:15 pm-6:30 pm

1 stop17h 15m

Portland

Mon 2/16

9:50 am-4:20 pm

1 stop13h 30m

$591

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Thu 2/12

6:15 pm-2:40 pm

1 stop13h 25m

Portland

Mon 2/16

6:57 pm-4:20 pm

2 stops28h 23m

$595

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Fri 1/23

8:25 pm-5:52 pm

1 stop14h 27m

Portland

Sat 1/31

6:22 pm-3:05 pm

1 stop27h 43m

$603

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Thu 2/12

6:15 pm-2:40 pm

1 stop13h 25m

Portland

Mon 2/16

6:57 pm-4:20 pm

2 stops28h 23m

$605

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Fri 2/6

5:55 pm-6:51 pm

1 stop17h 56m

Portland

Mon 2/16

6:40 am-3:05 pm

1 stop15h 25m

$608

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Fri 12/19

5:35 pm-4:35 pm

1 stop16h 00m

Portland

Wed 12/31

5:30 am-2:05 pm

1 stop15h 35m

$687

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Fri 12/19

4:50 pm-1:13 pm

1 stop13h 23m

Portland

Wed 12/31

5:30 am-2:05 pm

1 stop15h 35m

$688

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Tue 12/23

4:25 pm-6:48 pm

1 stop19h 23m

Portland

Tue 12/30

7:45 pm-2:50 pm

1 stop26h 05m

$689

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Wed 2/11

6:35 pm-2:46 pm

1 stop13h 11m

Portland

Sat 2/21

7:49 pm-4:40 pm

1 stop27h 51m

$933

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 October. Flight prices, which tend to average around $652, 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 $670.

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?
As of November 2025, there are 2 operators 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 $477	Free Cancellation	Rating 7.9 8,002 reviews		Search Delta flights
Air Canada	PriceFrom $669	Free Cancellation	Rating 7.1 10,462 reviews		Search Air Canada flights

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The Dalles

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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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Cheap flights from Japan to Portland from $308

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 12/15. 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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Big names and deals

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Filter for what you want

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Find the cheapest flights from Japan to Portland

Recent round-trip flight deals from Japan to Portland

Recent one-way flight deals from Japan to Portland

American Airlines flights from Japan to Portland

Our best American Airlines deals on Japan to Portland flight tickets

Delta flights from Japan to Portland

Our best Delta deals on Japan to Portland flight tickets

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Use the filters below to find and compare flights from Japan to Portland that are best for you.

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?

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

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.

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

Air Canada, American Airlines, and Delta are the most popular carriers operating from Japan to Portland

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 0% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] 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 $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] 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.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, Ethiopian Air have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How long does it take to fly to Portland?

On average, it takes 14h 13m 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 20h 44m.

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

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

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?

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

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?

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

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

How can momondo help me find flights 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?

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

Airports servicing Oregon