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

American Airlines, United Airlines, and ANA are the most popular carriers operating from Japan to Oregon

How long is the flight from Japan to Oregon?

Flight times from Japan to Oregon vary, but if you’re flying out of Osaka and flying into Portland (one of the most popular routes), then the duration is 12h 51m on average. Another popular route from Japan to Oregon is flying from Tokyo to Portland, which will take roughly 14h 28m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Japan to Oregon are updated daily.

How many operators does momondo search for flights from Japan to Oregon?

As of March 2026, there is 1 operator available to choose from for flights from Japan to Oregon.

How old do you have to be to fly from Japan to Oregon?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Japan to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$353 Cheap Flights from Japan to Oregon in 2026

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Find the cheapest flights from Japan to Oregon

Round-trip

One-way

Last minute

Recent round-trip flight deals from Japan to Oregon

Enter your travel dates to find the best prices.

4:55 pm - 7:05 pm

NRT

PDX

18h 10m

1 stop

7:45 pm - 2:55 pm

PDX

NRT

27h 10m

1 stop

$612Air Canada

Tue, May 5 - Tue, May 19

4:55 pm - 9:10 am

NRT

PDX

32h 15m

1 stop

3:30 pm - 2:55 pm

PDX

NRT

31h 25m

1 stop

$644Air Canada

Thu, Apr 23 - Sat, May 9

4:55 pm - 8:58 pm

NRT

PDX

44h 03m

2 stops

7:45 pm - 2:55 pm

PDX

NRT

27h 10m

1 stop

$665Air Canada

Tue, May 5 - Tue, May 19

4:55 pm - 6:30 pm

NRT

PDX

17h 35m

1 stop

5:00 am - 2:55 pm

PDX

NRT

17h 55m

2 stops

$723Multiple Airlines

Mon, Apr 27 - Wed, May 6

4:55 pm - 7:05 pm

NRT

PDX

18h 10m

1 stop

7:45 pm - 2:55 pm

PDX

NRT

27h 10m

1 stop

$732ANA

Mon, May 11 - Thu, Aug 27

4:05 pm - 6:35 pm

HND

BOI

17h 30m

1 stop

10:23 am - 2:20 pm

BOI

HND

12h 57m

1 stop

$736Delta

Thu, Aug 6 - Tue, Aug 18

4:55 pm - 6:30 pm

NRT

PDX

17h 35m

1 stop

5:00 am - 2:55 pm

PDX

NRT

17h 55m

2 stops

$736Multiple Airlines

Tue, Apr 28 - Mon, May 11

4:05 pm - 2:22 pm

HND

BOI

13h 17m

1 stop

1:15 pm - 1:05 pm

BOI

HND

32h 50m

2 stops

$741Delta

Thu, Aug 6 - Tue, Aug 18

4:45 pm - 1:35 pm

NRT

BOI

35h 50m

2 stops

6:30 am - 3:00 pm

BOI

NRT

17h 30m

1 stop

$941United Airlines

Sat, Jul 4 - Sun, Jul 19

4:30 pm - 5:56 pm

NRT

BOI

16h 26m

1 stop

6:30 am - 3:00 pm

BOI

NRT

17h 30m

1 stop

$1,128United Airlines

Sun, Jul 5 - Sun, Jul 19

ANA flights from Japan to Oregon

Our best ANA deals on Japan to Oregon 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

Korean Air flights from Japan to Oregon

Our best Korean Air deals on Japan to Oregon flight tickets

Korean Air

Aug 10

NRT8:55 pmTokyo Narita

33h 43m

2 stops

BOI3:38 pmBoise Air Term. Gowen Fld

Aug 17

BOI3:30 pmBoise Air Term. Gowen Fld

56h 55m

2 stops

NRT3:25 pmTokyo Narita

$894

Korean Air

Apr 14

KIX2:15 amOsaka Kansai Intl

29h 23m

2 stops

PDX3:38 pmPortland

Apr 22

PDX10:42 amPortland

32h 38m

2 stops

KIX11:20 amOsaka Kansai Intl

$950

Korean Air

Apr 16

KIX2:15 amOsaka Kansai Intl

36h 27m

2 stops

PDX10:42 pmPortland

Apr 24

PDX10:42 amPortland

32h 38m

2 stops

KIX11:20 amOsaka Kansai Intl

$1,092

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

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

TokyoBoise

HND - BOI

HNDBOI

Tokyo Haneda

Thu 8/6

4:05 pm-6:35 pm

1 stop17h 30m

Boise Air Term. Gowen Fld

Tue 8/18

10:23 am-2:20 pm

1 stop12h 57m

$736

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Tue 4/28

4:55 pm-6:30 pm

1 stop17h 35m

Portland

Mon 5/11

5:00 am-2:55 pm

2 stops17h 55m

$736

TokyoBoise

HND - BOI

HNDBOI

Tokyo Haneda

Thu 8/6

4:05 pm-2:22 pm

1 stop13h 17m

Boise Air Term. Gowen Fld

Tue 8/18

1:15 pm-1:05 pm

2 stops32h 50m

$741

TokyoBoise

NRT - BOI

NRTBOI

Tokyo Narita

Sat 7/4

4:45 pm-1:35 pm

2 stops35h 50m

Boise Air Term. Gowen Fld

Sun 7/19

6:30 am-3:00 pm

1 stop17h 30m

$941

TokyoBoise

NRT - BOI

NRTBOI

Tokyo Narita

Sun 7/5

4:30 pm-5:56 pm

1 stop16h 26m

Boise Air Term. Gowen Fld

Sun 7/19

6:30 am-3:00 pm

1 stop17h 30m

$1,128

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 Oregon

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

Other information

What is the cheapest month to fly to Oregon?

The month of October is, on average, the cheapest month to fly to Oregon from Japan, with most prices found around $651. The month of September is another great option to travel to Oregon, with average flight prices from Japan averaging around $699.

Can stopping save me money on Japan to Oregon flights?

You could potentially save up to 18% on your flight if you consider stops on a Japan to Oregon flight.

Cheap Japan to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Japan to Oregon

Fastest flight time	12h 51m
Direct flights	None

The fastest flight from Japan to Oregon takes 12h 51m

There are no direct flights from Japan to Oregon. There are no popular flight routes from Japan to Oregon.

Search flight deals

When did momondo last update prices for flights from Japan to Oregon?
Prices for flights from Japan to Oregon are updated daily.
How many operators does momondo search for flights from Japan to Oregon?
As of March 2026, there is 1 operator available to choose from for flights from Japan to Oregon.
How old do you have to be to fly from Japan to Oregon?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Japan to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Japan to Oregon

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $595	Free Cancellation	Rating 7.9 8,248 reviews		Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Japan to Oregon. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Japan to Oregon flights to just show those with flexible booking policies.

How can momondo help me find flights from Japan to Oregon?

Once you have performed a search for Japan to Oregon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Japan to Oregon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Japan to Oregon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.