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$776+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FUK
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Portland to Japan

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Japan (JP0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$776
(United Airlines)

Popular in

June

Cheapest in

May

Average price

$1,506
Provider with most accurate pricing for Portland-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Portland-Tokyo (TYO) flights.
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From Portland to Japan
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find 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 30, 2025.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:00 amPWM - HND
1 stop18h 35mUnited Airlines
Fri 9/195:45 pmHND - PWM
1 stop18h 32mUnited Airlines
Deal found 1/29$776
This United deal was found by Cheapflights users on 1/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:00 amPWM - NRT
1 stop19h 30mUnited Airlines
Wed 9/245:15 pmNRT - PWM
1 stop16h 13mUnited Airlines
Deal found 1/30$780
This ANA 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:00 amPWM - NRT
1 stop19h 30mMultiple Airlines
Mon 9/295:15 pmNRT - PWM
1 stop16h 13mMultiple Airlines
Deal found 1/29$794
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:00 pmPWM - HND
2 stops32h 20mDelta
Thu 9/183:15 pmHND - PWM
2 stops21h 30mDelta
Deal found 1/29$808
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/65:27 amPWM - OKA
2 stops39h 08mKorean Air
Sun 3/911:45 amOKA - PWM
2 stops49h 30mKorean Air
Deal found 1/29$913
This KAYAK deal was found by Cheapflights users on 1/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/15:27 amPWM - NRT
2 stops44h 28mKorean Air
Sat 3/88:40 pmNRT - PWM
2 stops40h 35mKorean Air
Deal found 1/30$925
This KAYAK deal was found by Cheapflights users on 1/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/13:04 pmPWM - HND
2 stops41h 46mKorean Air
Fri 3/72:00 amHND - PWM
2 stops36h 26mKorean Air
Deal found 1/30$980
This United deal was found by Cheapflights users on 1/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/316:00 amPWM - OKA
2 stops47h 10mUnited Airlines
Sun 4/1311:10 amOKA - PWM
2 stops45h 34mUnited Airlines
Deal found 1/30$1,234
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/97:00 amPWM - NRT
2 stops23h 45mDelta
Wed 4/169:20 amNRT - PWM
2 stops27h 39mDelta
Deal found 1/30$1,414
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:15 amPWM - NRT
3 stops42h 15mSingapore Airlines
Mon 9/2911:10 amNRT - PWM
3 stops42h 45mSingapore Airlines
Deal found 1/29$1,460
This Air Canada deal was found by Cheapflights users on 1/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:00 amPWM - NRT
2 stops44h 25mAir Canada
Mon 4/284:50 pmNRT - PWM
2 stops43h 37mAir Canada
Deal found 1/30$1,484
This Air Canada deal was found by Cheapflights users on 1/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/306:05 pmPWM - HND
2 stops32h 35mMultiple Airlines
Fri 2/76:50 pmHND - PWM
2 stops29h 42mMultiple Airlines
Deal found 1/30$1,494

Find flights from Portland to Japan within your budget

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 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandTokyo

PWM - HND

PWMHND

Portland

Tue 4/8

6:00 am-3:55 pm

2 stops20h 55m

Tokyo Haneda

Wed 5/7

3:45 pm-11:59 pm

1 stop21h 14m

$776

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Mon 4/28

6:00 am-2:30 pm

1 stop19h 30m

Tokyo Narita

Sat 5/10

5:25 pm-11:59 pm

2 stops19h 34m

$784

PortlandOkinawa

PWM - OKA

PWMOKA

Portland

Thu 3/6

5:27 am-10:35 am

2 stops39h 08m

Okinawa Naha

Sun 3/9

11:45 am-11:15 pm

2 stops49h 30m

$913

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Sat 3/1

5:27 am-3:55 pm

2 stops44h 28m

Tokyo Narita

Sat 3/8

8:40 pm-11:15 pm

2 stops40h 35m

$925

PortlandTokyo

PWM - HND

PWMHND

Portland

Sat 3/1

3:04 pm-10:50 pm

2 stops41h 46m

Tokyo Haneda

Fri 3/7

2:00 am-12:26 am

2 stops36h 26m

$980

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Tue 4/8

6:00 am-3:00 pm

1 stop20h 00m

Tokyo Narita

Wed 5/7

5:15 pm-11:28 pm

1 stop19h 13m

$1,066

PortlandTokyo

PWM - HND

PWMHND

Portland

Sat 3/1

4:46 pm-2:35 pm

2 stops31h 49m

Tokyo Haneda

Sat 3/8

4:25 pm-11:16 am

1 stop32h 51m

$1,081

PortlandOkinawa

PWM - OKA

PWMOKA

Portland

Mon 3/31

6:00 am-6:10 pm

2 stops47h 10m

Okinawa Naha

Sun 4/13

11:10 am-7:44 pm

2 stops45h 34m

$1,234

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Wed 4/9

7:00 am-7:45 pm

2 stops23h 45m

Tokyo Narita

Wed 4/16

9:20 am-11:59 pm

2 stops27h 39m

$1,414

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Thu 4/17

6:00 am-3:25 pm

2 stops44h 25m

Tokyo Narita

Mon 4/28

4:50 pm-11:27 pm

2 stops43h 37m

$1,484

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 18 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.

Travel insights for flights from Portland to Japan

Get recent, data-driven insights about flights from Portland to Japan including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Japan (average of $900). Flying from Portland, Maine to Japan in December is currently the most expensive (average of $1,687). 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.

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 30, 2025.
Peruse reviews from past customers who have flown with Korean Air, Singapore Airlines and Delta from Portland to Japan to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,318 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,450 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

KLM
7.8
Good
1,335 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,715 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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.

  • 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, February is the cheapest month in which you can book a flight from Portland, Maine to Japan (average of $900). Flying from Portland, Maine to Japan in December is currently the most expensive (average of $1,687). 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$895Average$1,716FlexibilityNo cancel feeOn-time69%
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