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$745+ Cheap flights from Japan to Portland, ME (PWM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — PWM
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Japan to Portland

Best flights from Japan to Portland
Discover carefully curated flight deals from Japan to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:00 pmHND - PWM
2 stops31h 51mDelta
Sun 2/2212:50 pmPWM - HND
1 stop38h 55mDelta
Deal found 10/27$1,441
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:15 pmNRT - PWM
1 stop17h 13mUnited Airlines
Sun 2/226:00 amPWM - NRT
2 stops43h 00mUnited Airlines
Deal found 10/30$1,502
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:05 pmHND - PWM
2 stops18h 54mAmerican Airlines
Sun 2/2210:57 amPWM - HND
2 stops28h 08mAmerican Airlines
Deal found 10/29$1,558
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:50 pmHND - PWM
1 stop16h 06mUnited Airlines
Sun 2/225:45 amPWM - HND
1 stop22h 00mUnited Airlines
Deal found 10/27$1,667

Cheap flight deals from Japan to Portland

Keep the following information in mind while searching for Japan to Portland flight deals. Data was last updated October 30, 2025.

Round-trip from

$1,511
(Delta)

One-way from

$745
(Kiwi.com)
From Japan to Portland
Search Deals
One-way flight from Japan to Portland
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Japan to Portland that are best for you.

Fly from

Japan

Fly to

Portland

Route

Depart

Return

Price

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Wed 2/18

8:00 pm-1:51 pm

2 stops31h 51m

Portland

Sun 2/22

12:50 pm-5:45 pm

1 stop38h 55m

$1,441

TokyoPortland

NRT - PWM

NRTPWM

Tokyo Narita

Wed 2/18

5:15 pm-8:28 pm

1 stop17h 13m

Portland

Sun 2/22

6:00 am-3:00 pm

2 stops43h 00m

$1,502

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Wed 2/18

6:05 pm-10:59 pm

2 stops18h 54m

Portland

Sun 2/22

10:57 am-5:05 am

2 stops28h 08m

$1,558

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Wed 2/18

4:50 pm-6:56 pm

1 stop16h 06m

Portland

Sun 2/22

5:45 am-5:45 pm

1 stop22h 00m

$1,667

TokyoPortland

NRT - PWM

NRTPWM

Tokyo Narita

Sat 11/29

4:00 pm-9:06 am

3 stops55h 06m

$745

TokyoPortland

NRT - PWM

NRTPWM

Tokyo Narita

Sat 11/29

2:00 pm-11:59 pm

2 stops23h 59m

$1,129

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Mon 3/16

4:25 pm-1:51 pm

2 stops34h 26m

$3,031

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Sun 3/15

2:00 am-11:49 pm

2 stops34h 49m

$3,040

TokyoPortland

NRT - PWM

NRTPWM

Tokyo Narita

Sat 11/29

5:35 pm-3:49 pm

1 stop36h 14m

$3,118

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Sat 11/29

11:30 pm-12:22 pm

2 stops50h 52m

$3,782

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 13 results
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Best time to book a flight from Japan to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Japan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Japan to Portland

What is the cheapest month to book a flight from Japan to Portland, Maine?

Currently, October is the cheapest month in which you can book a flight from Japan to Portland, Maine (average of $597). Flying from Japan to Portland, Maine in July is currently the most expensive (average of $1,230). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Japan to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Japan?

    Portland (PWM) is the airport you will fly into if you book a flight from Japan to Portland. It is only a 2.9 mi journey from Portland (PWM) to Portland’s city center.

  • How long is the flight from Japan to Portland, Maine?

    A quick flight from Japan to Portland, Maine can take about 17h 13m. Delta provides one of the quickest options available for as low as $1,502. Airlines will cover a distance of 6616 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Japan to Portland, Maine one-way?

    To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at $1,129. Delta flights start at $3,031 while deals on United Airlines start at $3,118 one-way.

  • Can I find deals for flights from Japan to Portland that include hotel bookings?

    Yes. In addition to deals on Japan to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Japan to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Portland.

  • Can I find deals for business class flights from Japan to Portland?

    Yes. Cheapflights offers flight deals from Japan to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Japan to Portland, Maine?

    Currently, October is the cheapest month in which you can book a flight from Japan to Portland, Maine (average of $597). Flying from Japan to Portland, Maine in July is currently the most expensive (average of $1,230). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

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