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

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

What airlines fly to Japan?

ANA, Delta and United Airlines are the top three most popular airlines that fly to Japan from Portland according to our data. ANA is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 8 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Portland Airport to Japan refresh daily.

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

As of August 2026, there are 8 operators available to choose from for flights from Portland Airport to Japan.

How old do you have to be to fly from Portland Airport to Japan?

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 Portland Airport to Japan.

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

The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$385 Cheap Flights from Portland to Japan in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Japan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 9:55 pmPDX Portland-NGO Nagoya Chubu Centrair Intl

21h 55m2 stops Vancouver Intl Sapporo Chitose

2:30 pm - 8:46 pmNGO Nagoya Chubu Centrair Intl-PDX Portland

23h 16m2 stops Tokyo Narita Vancouver Intl

$804Multiple Airlines

Thu, Jan 14 - Thu, Feb 25

7:00 am - 9:55 pmPDX Portland-NGO Nagoya Chubu Centrair Intl

21h 55m2 stops Vancouver Intl Sapporo Chitose

8:20 am - 2:41 pmNGO Nagoya Chubu Centrair Intl-PDX Portland

23h 21m2 stops Tokyo Narita Vancouver Intl

$804Multiple Airlines

Thu, Jan 14 - Thu, Feb 25

10:00 am - 4:00 pmPDX Portland-CTS Sapporo Chitose

13h 00m1 stop Vancouver Intl

7:35 pm - 12:25 pmCTS Sapporo Chitose-PDX Portland

33h 50m2 stops Vancouver Intl San Francisco

$808Air Canada

Mon, Feb 1 - Tue, Feb 9

7:30 am - 4:00 pmPDX Portland-CTS Sapporo Chitose

15h 30m2 stops San Francisco Vancouver Intl

7:35 pm - 12:25 pmCTS Sapporo Chitose-PDX Portland

33h 50m2 stops Vancouver Intl San Francisco

$813Air Canada

Mon, Feb 1 - Tue, Feb 9

10:00 am - 4:00 pmPDX Portland-CTS Sapporo Chitose

13h 00m1 stop Vancouver Intl

7:35 pm - 8:46 pmCTS Sapporo Chitose-PDX Portland

18h 11m1 stop Vancouver Intl

$871ANA

Mon, Feb 1 - Tue, Feb 9

7:00 am - 9:55 pmPDX Portland-NGO Nagoya Chubu Centrair Intl

21h 55m2 stops Vancouver Intl Sapporo Chitose

2:00 pm - 6:31 pmNGO Nagoya Chubu Centrair Intl-PDX Portland

21h 31m2 stops Tokyo Narita Vancouver Intl

$879ANA

Thu, Jan 14 - Thu, Feb 18

7:10 am - 3:25 pmPDX Portland-NRT Tokyo Narita

15h 15m1 stop Seattle/Tacoma Intl

5:25 pm - 2:55 pmNRT Tokyo Narita-PDX Portland

14h 30m1 stop Seattle/Tacoma Intl

$1,096Alaska Airlines

Mon, Jan 25 - Thu, Jan 28

9:40 am - 3:25 pmPDX Portland-NRT Tokyo Narita

12h 45m1 stop Seattle/Tacoma Intl

5:25 pm - 1:50 pmNRT Tokyo Narita-PDX Portland

13h 25m1 stop Seattle/Tacoma Intl

$1,096Alaska Airlines

Tue, Feb 2 - Fri, Feb 19

6:30 am - 3:20 pmPDX Portland-HND Tokyo Haneda

15h 50m1 stop Los Angeles Los Angeles

8:00 pm - 10:26 pmHND Tokyo Haneda-PDX Portland

19h 26m1 stop Los Angeles Los Angeles

$1,096Delta

Sun, Feb 7 - Wed, Feb 17

6:30 am - 3:20 pmPDX Portland-HND Tokyo Haneda

15h 50m1 stop Los Angeles Los Angeles

8:00 pm - 7:28 pmHND Tokyo Haneda-PDX Portland

16h 28m1 stop Los Angeles Los Angeles

$1,096Delta

Wed, Jan 13 - Fri, Jan 15

Cheap last minute flights

Enter your travel dates to find the best prices.

9:16 am - 12:40 pmPDX Portland-NRT Tokyo Narita

35h 24m2 stops Seattle/Tacoma Intl Incheon Intl

8:55 pm - 5:14 pmNRT Tokyo Narita-PDX Portland

36h 19m2 stops Incheon Intl Seattle/Tacoma Intl

$1,143Delta

Sun, Aug 16 - Mon, Aug 31

2:49 pm - 12:25 pmPDX Portland-NRT Tokyo Narita

29h 36m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

8:40 pm - 1:46 pmNRT Tokyo Narita-PDX Portland

33h 06m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

$1,147Multiple Airlines

Wed, Aug 12 - Mon, Aug 31

5:36 pm - 12:25 pmPDX Portland-NRT Tokyo Narita

26h 49m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

8:40 pm - 1:46 pmNRT Tokyo Narita-PDX Portland

33h 06m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

$1,147Multiple Airlines

Sun, Aug 16 - Mon, Aug 31

7:00 am - 3:00 pmPDX Portland-NRT Tokyo Narita

16h 00m1 stop San Francisco

5:05 pm - 2:47 pmNRT Tokyo Narita-PDX Portland

13h 42m1 stop San Francisco

$1,156ANA

Sun, Aug 16 - Fri, Aug 21

6:35 am - 5:25 pmPDX Portland-HND Tokyo Haneda

18h 50m1 stop Los Angeles Los Angeles

7:45 pm - 11:59 pmHND Tokyo Haneda-PDX Portland

20h 14m1 stop Los Angeles Los Angeles

$1,169American Airlines

Thu, Aug 13 - Sat, Aug 22

7:00 am - 3:00 pmPDX Portland-NRT Tokyo Narita

16h 00m1 stop San Francisco

8:10 pm - 10:11 amNRT Tokyo Narita-PDX Portland

30h 01m2 stops Honolulu San Francisco

$1,175United Airlines

Sun, Aug 16 - Fri, Aug 21

7:00 am - 2:50 pmPDX Portland-KIX Osaka Kansai Intl

15h 50m1 stop San Francisco

4:55 pm - 2:47 pmKIX Osaka Kansai Intl-PDX Portland

13h 52m1 stop San Francisco

$1,257ANA

Sat, Aug 15 - Mon, Aug 17

7:00 am - 1:55 pmPDX Portland-HND Tokyo Haneda

14h 55m1 stop San Francisco

9:55 pm - 12:37 amHND Tokyo Haneda-PDX Portland

18h 42m2 stops Honolulu San Francisco

$1,275United Airlines

Wed, Aug 12 - Mon, Aug 31

7:19 am - 9:10 amPDX Portland-NGO Nagoya Chubu Centrair Intl

33h 51m2 stops San Francisco Tokyo Haneda

8:55 pm - 4:50 pmNGO Nagoya Chubu Centrair Intl-PDX Portland

35h 55m2 stops Tokyo Haneda San Francisco

$1,327Japan Airlines

Sun, Aug 16 - Fri, Aug 21

7:05 am - 2:20 pmPDX Portland-HND Tokyo Haneda

15h 15m1 stop Seattle/Tacoma Intl

4:05 pm - 7:44 pmHND Tokyo Haneda-PDX Portland

19h 39m2 stops Minneapolis St Paul Seattle/Tacoma Intl

$1,435Delta

Fri, Aug 14 - Sun, Aug 16

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Qatar Airways flights from Portland to Japan

Our best Qatar Airways deals on Portland to Japan flight tickets

Qatar Airways

Jan 14

PDX7:00 amPortland

57h 15m

3 stops

OKA9:15 amOkinawa Naha

Jan 22

OKA7:55 pmOkinawa Naha

36h 00m

3 stops

PDX2:55 pmPortland

$1,495

Qatar Airways

Aug 20

PDX9:36 pmPortland

66h 34m

3 stops

FUK8:10 amFukuoka

Sep 3

FUK4:40 pmFukuoka

46h 18m

3 stops

PDX10:58 pmPortland

$1,918

ANA flights from Portland to Japan

Our best ANA deals on Portland to Japan flight tickets

ANA

Feb 1

PDX10:00 amPortland

13h 00m

1 stop

CTS4:00 pmSapporo Chitose

Feb 9

CTS7:35 pmSapporo Chitose

18h 11m

1 stop

PDX8:46 pmPortland

$871

ANA

Jan 14

PDX7:00 amPortland

21h 55m

2 stops

NGO9:55 pmNagoya Chubu Centrair Intl

Feb 18

NGO2:00 pmNagoya Chubu Centrair Intl

21h 31m

2 stops

PDX6:31 pmPortland

$879

ANA

Jan 14

PDX7:00 amPortland

21h 55m

2 stops

NGO9:55 pmNagoya Chubu Centrair Intl

Feb 26

NGO1:15 pmNagoya Chubu Centrair Intl

18h 26m

2 stops

PDX2:41 pmPortland

$882

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandNagoya

PDX Portland - NGO Nagoya Chubu Centrair Intl

PDXNGO

Portland

Thu 1/14

7:00 am-9:55 pm

2 stops21h 55m

Nagoya Chubu Centrair Intl

Thu 2/25

2:30 pm-8:46 pm

2 stops23h 16m

$804

PortlandNagoya

PDX Portland - NGO Nagoya Chubu Centrair Intl

PDXNGO

Portland

Thu 1/14

7:00 am-9:55 pm

2 stops21h 55m

Nagoya Chubu Centrair Intl

Thu 2/25

8:20 am-2:41 pm

2 stops23h 21m

$804

PortlandSapporo

PDX Portland - CTS Sapporo Chitose

PDXCTS

Portland

Mon 2/1

10:00 am-4:00 pm

1 stop13h 00m

Sapporo Chitose

Tue 2/9

7:35 pm-12:25 pm

2 stops33h 50m

$808

PortlandSapporo

PDX Portland - CTS Sapporo Chitose

PDXCTS

Portland

Mon 2/1

7:30 am-4:00 pm

2 stops15h 30m

Sapporo Chitose

Tue 2/9

7:35 pm-12:25 pm

2 stops33h 50m

$813

PortlandSapporo

PDX Portland - CTS Sapporo Chitose

PDXCTS

Portland

Mon 2/1

10:00 am-4:00 pm

1 stop13h 00m

Sapporo Chitose

Tue 2/9

7:35 pm-8:46 pm

1 stop18h 11m

$871

PortlandNagoya

PDX Portland - NGO Nagoya Chubu Centrair Intl

PDXNGO

Portland

Thu 1/14

7:00 am-9:55 pm

2 stops21h 55m

Nagoya Chubu Centrair Intl

Thu 2/18

2:00 pm-6:31 pm

2 stops21h 31m

$879

PortlandTokyo

PDX Portland - NRT Tokyo Narita

PDXNRT

Portland

Mon 1/25

7:10 am-3:25 pm

1 stop15h 15m

Tokyo Narita

Thu 1/28

5:25 pm-2:55 pm

1 stop14h 30m

$1,096

Quickest round-trip

PortlandTokyo

PDX Portland - NRT Tokyo Narita

PDXNRT

Portland

Tue 2/2

9:40 am-3:25 pm

1 stop12h 45m

Tokyo Narita

Fri 2/19

5:25 pm-1:50 pm

1 stop13h 25m

$1,096

PortlandTokyo

PDX Portland - HND Tokyo Haneda

PDXHND

Portland

Sun 2/7

6:30 am-3:20 pm

1 stop15h 50m

Tokyo Haneda

Wed 2/17

8:00 pm-10:26 pm

1 stop19h 26m

$1,096

PortlandTokyo

PDX Portland - HND Tokyo Haneda

PDXHND

Portland

Wed 1/13

6:30 am-3:20 pm

1 stop15h 50m

Tokyo Haneda

Fri 1/15

8:00 pm-7:28 pm

1 stop16h 28m

$1,096

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 Portland to Japan

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

What is the cheapest month to fly to Japan?

The month of January is, on average, the cheapest month to fly to Japan from Portland, with most prices found around $697. If you aren’t able to travel to Japan during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $714.

How far in advance should I book a flight from Portland to Japan?

You are more likely to see cheaper flights to Japan from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $1,011 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from Portland for as low as $785 on momondo.

Can stopping save me money on Portland to Japan flights?

You could potentially save up to 12% on your flight if you consider stops on a Portland to Japan flight.

Cheap Portland to Japan flight deals and tips

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

Fastest flight time	12h 45m
Direct flights	None

The fastest flight from Portland to Japan takes 12h 45m

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

Search flight deals

Frequently asked questions about flying from Portland to Japan

When did momondo last update prices for flights from Portland Airport to Japan?
Prices for flights from Portland Airport to Japan refresh daily.
How many operators does momondo search for flights from Portland Airport to Japan?
As of August 2026, there are 8 operators available to choose from for flights from Portland Airport to Japan.
How old do you have to be to fly from Portland Airport to Japan?
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 Portland Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland to Japan

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

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $534	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
Alaska Airlines	PriceFrom $564	Free Cancellation	Rating 7.9 12,795 reviews	Search Alaska Airlines flights
Japan Airlines	PriceFrom $618	Free Cancellation	Rating 8.3 1,897 reviews	Search Japan Airlines flights
Air Canada	PriceFrom $629	Free Cancellation	Rating 7.1 11,462 reviews	Search Air Canada flights
ANA	PriceFrom $631	Free Cancellation	Rating 8.3 1,294 reviews	Search ANA flights
United Airlines	PriceFrom $655	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights
Delta	PriceFrom $686	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
American Airlines	PriceFrom $729	Free Cancellation	Rating 7.1 11,904 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Japan. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Portland to Japan 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 Portland to Japan?

momondo provides multiple filters to help you find the best flight to Japan from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Japan from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.