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$702+ Cheap flights from Portland, ME (PWM) to Japan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FUK
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Portland to Japan

Cheapest flights from Portland to Japan
Explore the most affordable flight options available from Portland to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
PWM
-
HND
2 stops22h 30m
American Airlines
Thu 3/55:55 pm
HND
-
PWM
2 stops19h 55m
American Airlines
Deal found 1/27$702
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:40 pm
PWM
-
NRT
2 stops31h 50m
American Airlines
Thu 3/55:30 pm
NRT
-
PWM
2 stops20h 20m
American Airlines
Deal found 1/27$703
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:00 am
PWM
-
HND
2 stops23h 30m
American Airlines
Tue 3/241:05 pm
HND
-
PWM
2 stops22h 25m
American Airlines
Deal found 1/27$853
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/185:45 am
PWM
-
HND
1 stop22h 00m
United Airlines
Thu 3/54:50 pm
HND
-
PWM
1 stop16h 23m
United Airlines
Deal found 1/27$873
This ANA deal was found by Cheapflights users on 1/27. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
PWM
-
NRT
1 stop19h 15m
Multiple Airlines
Thu 3/55:15 pm
NRT
-
PWM
1 stop19h 36m
Multiple Airlines
Deal found 1/27$890
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
PWM
-
HND
2 stops22h 30m
American Airlines
Wed 3/185:10 pm
HND
-
PWM
2 stops19h 45m
American Airlines
Deal found 1/27$895
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:00 am
PWM
-
NRT
2 stops19h 45m
American Airlines
Tue 3/245:30 pm
NRT
-
PWM
2 stops19h 25m
American Airlines
Deal found 1/27$908
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Sun 2/225:42 am
PWM
-
HND
2 stops22h 48m
American Airlines
Sat 2/281:05 pm
HND
-
PWM
2 stops23h 45m
American Airlines
Deal found 1/29$908
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 2/266:36 pm
PWM
-
NRT
2 stops30h 54m
American Airlines
Wed 3/185:00 pm
NRT
-
PWM
1 stop19h 34m
American Airlines
Deal found 1/28$909
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
PWM
-
NRT
2 stops21h 10m
American Airlines
Tue 5/266:30 pm
NRT
-
PWM
1 stop35h 16m
American Airlines
Deal found 1/27$943
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/225:40 pm
PWM
-
NRT
1 stop31h 05m
American Airlines
Sat 2/285:00 pm
NRT
-
PWM
2 stops19h 59m
American Airlines
Deal found 1/27$979
This Japan Airlines deal was found by Cheapflights users on 1/27. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/225:40 pm
PWM
-
NRT
1 stop31h 05m
Multiple Airlines
Sat 2/285:00 pm
NRT
-
PWM
2 stops19h 59m
Multiple Airlines
Deal found 1/27$988

Find flight deals from Portland to Japan

Keep the following information in mind while searching for Portland to Japan flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$702
(American Airlines)

Popular in

August

Cheapest in

February

Average price

$1,511
Provider with most accurate pricing for Portland-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Tokyo (TYO) flights.
Search Deals
From Portland to Japan
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Japan 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 January 29, 2026.
Use the filters below to find and compare flights from Portland to Japan that are best for you.

Fly from

Portland

Fly to

Japan

Route

Depart

Return

Price

PortlandTokyo

PWM - HND

PWMHND

Portland

Wed 2/18

6:00 am-6:30 pm

2 stops22h 30m

Tokyo Haneda

Thu 3/5

5:55 pm-11:50 pm

2 stops19h 55m

$702

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Wed 2/18

5:40 pm-3:30 pm

2 stops31h 50m

Tokyo Narita

Thu 3/5

5:30 pm-11:50 pm

2 stops20h 20m

$703

PortlandTokyo

PWM - HND

PWMHND

Portland

Wed 2/18

5:45 am-5:45 pm

1 stop22h 00m

Tokyo Haneda

Thu 3/5

4:50 pm-7:13 pm

1 stop16h 23m

$873

PortlandTokyo

PWM - HND

PWMHND

Portland

Thu 2/26

6:00 am-6:30 pm

2 stops22h 30m

Tokyo Haneda

Wed 3/18

5:10 pm-11:55 pm

2 stops19h 45m

$895

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Thu 2/26

5:40 pm-3:30 pm

2 stops31h 50m

Tokyo Narita

Wed 3/18

5:00 pm-11:34 pm

1 stop19h 34m

$908

PortlandTokyo

PWM - HND

PWMHND

Portland

Sun 2/22

5:42 am-6:30 pm

2 stops22h 48m

Tokyo Haneda

Sat 2/28

1:05 pm-10:50 pm

2 stops23h 45m

$908

PortlandTokyo

PWM - HND

PWMHND

Portland

Sat 4/18

5:45 pm-4:45 am

2 stops22h 00m

Tokyo Haneda

Tue 4/28

4:25 pm-11:22 pm

2 stops19h 57m

$934

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Tue 3/10

6:17 am-2:45 pm

1 stop19h 28m

Tokyo Narita

Tue 3/24

5:00 pm-11:37 pm

1 stop19h 37m

$967

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Sun 2/22

5:40 pm-2:45 pm

1 stop31h 05m

Tokyo Narita

Sat 2/28

5:00 pm-10:59 pm

2 stops19h 59m

$979

PortlandTokyo

PWM - HND

PWMHND

Portland

Thu 2/26

5:40 pm-10:00 pm

1 stop38h 20m

Tokyo Haneda

Wed 3/18

10:50 am-11:34 pm

1 stop25h 44m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 15 results
1
2

Best time to book a flight from Portland to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Portland 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 Portland to Japan

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

Currently, July is the cheapest month in which you can book a flight from Portland, Maine to Japan (average of $303). Flying from Portland, Maine to Japan in May is currently the most expensive (average of $1,014). 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.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated January 29, 2026.
See what other customers who have flown with Delta and United Airlines from Portland to Japan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Portland to Japan. 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 from for flights from Portland to Japan?

    If you book a flight to Japan from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland.

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

    There are many flights that can get you from Portland, Maine to Japan in 22h. Fly via American Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 6642 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Portland, Maine to Japan?

    The most popular flight routes from Portland, Maine to Japan are Portland - Tokyo Narita, Portland - Tokyo Haneda and Portland - Okinawa Naha.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Japan 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 Portland, Maine to Japan?

    Currently, July is the cheapest month in which you can book a flight from Portland, Maine to Japan (average of $303). Flying from Portland, Maine to Japan in May is currently the most expensive (average of $1,014). 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

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Top airline flying from Portland to Japan

Discover the top airline that operate flights from Portland to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$786Average$1,779FlexibilityNo cancel feeOn-time69%

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