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$582+ Cheap flights from Portland, ME (PWM) to Tokyo (TYO)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — TYO
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Portland to Tokyo

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Tokyo (TYO). 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 September 17, 2025.

Round-trip from

$906
(United Airlines)

One-way from

$582
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,010
From Portland to Tokyo (TYO)
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One-way flight from Portland to Tokyo (TYO)
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Highest demand for flights based on searches. 2% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Portland to Tokyo

Cheapest flights from Portland to Tokyo
Explore the most affordable flight options available from Portland to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 9/302:41 pmPWM - HND
2 stops33h 24mDelta
Tue 10/214:35 pmHND - PWM
1 stop18h 44mDelta
Deal found 9/16$1,093
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/296:00 amPWM - HND
1 stop19h 20mUnited Airlines
Wed 11/56:20 pmHND - PWM
1 stop17h 30mUnited Airlines
Deal found 9/16$1,098
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 10/208:00 amPWM - NRT
1 stop17h 30mUnited Airlines
Fri 10/314:45 pmNRT - PWM
2 stops39h 14mUnited Airlines
Deal found 9/17$1,104
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/156:00 amPWM - HND
2 stops26h 00mUnited Airlines
Wed 10/223:45 pmHND - PWM
2 stops20h 28mUnited Airlines
Deal found 9/17$1,152
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/176:14 amPWM - HND
2 stops23h 46mUnited Airlines
Fri 10/317:40 pmHND - PWM
2 stops26h 39mUnited Airlines
Deal found 9/16$1,161
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 9/277:25 pmPWM - HND
2 stops29h 30mUnited Airlines
Sat 10/1112:30 amHND - PWM
2 stops22h 29mUnited Airlines
Deal found 9/15$1,222
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 9/276:00 amPWM - NRT
1 stop19h 30mUnited Airlines
Sun 10/125:00 pmNRT - PWM
1 stop17h 44mUnited Airlines
Deal found 9/15$1,239
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 11/76:00 amPWM - NRT
1 stop19h 15mUnited Airlines
Fri 11/145:30 pmNRT - PWM
2 stops19h 47mUnited Airlines
Deal found 9/17$1,267
This oojo deal was found by Cheapflights users on 9/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/272:17 pmPWM - NRT
2 stops35h 13mCathay Pacific
Sun 10/129:40 pmNRT - PWM
2 stops38h 24mCathay Pacific
Deal found 9/16$1,273
This Delta deal was found by Cheapflights users on 9/16. 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 9/276:33 pmPWM - HND
2 stops30h 47mDelta
Sun 10/124:20 pmHND - PWM
1 stop31h 16mDelta
Deal found 9/16$1,293
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/156:00 amPWM - NRT
1 stop19h 30mUnited Airlines
Wed 10/225:00 pmNRT - PWM
1 stop17h 44mUnited Airlines
Deal found 9/17$1,303
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/186:00 amPWM - NRT
1 stop19h 30mUnited Airlines
Sat 10/254:40 pmNRT - PWM
2 stops20h 19mUnited Airlines
Deal found 9/15$1,518

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Tokyo 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 September 17, 2025.
Use the filters below to find and compare flights from Portland to Tokyo that are best for you.

Fly from

Portland

Fly to

Tokyo

Route

Depart

Return

Price

PortlandTokyo

PWM - HND

PWMHND

Portland

Tue 2/10

6:00 am-2:20 pm

1 stop18h 20m

Tokyo Haneda

Thu 2/19

4:50 pm-6:56 pm

1 stop16h 06m

$906

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Tue 2/10

6:00 am-3:15 pm

1 stop19h 15m

Tokyo Narita

Thu 2/19

5:15 pm-7:19 pm

1 stop16h 04m

$907

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Tue 2/17

6:00 am-3:15 pm

1 stop19h 15m

Tokyo Narita

Tue 3/3

5:15 pm-7:19 pm

1 stop16h 04m

$1,003

PortlandTokyo

PWM - HND

PWMHND

Portland

Tue 2/17

6:00 am-9:05 pm

2 stops25h 05m

Tokyo Haneda

Tue 3/3

4:50 pm-11:21 pm

2 stops20h 31m

$1,006

PortlandTokyo

PWM - HND

PWMHND

Portland

Tue 9/30

2:41 pm-1:05 pm

2 stops33h 24m

Tokyo Haneda

Tue 10/21

6:25 pm-12:22 pm

2 stops30h 57m

$1,093

PortlandTokyo

PWM - HND

PWMHND

Portland

Tue 9/30

6:00 am-1:35 pm

1 stop18h 35m

Tokyo Haneda

Tue 10/21

3:45 pm-7:41 pm

1 stop16h 56m

$1,098

PortlandTokyo

PWM - HND

PWMHND

Portland

Wed 10/29

6:00 am-5:45 pm

2 stops22h 45m

Tokyo Haneda

Wed 11/5

4:50 pm-6:59 pm

1 stop16h 09m

$1,098

PortlandTokyo

PWM - HND

PWMHND

Portland

Wed 10/15

6:00 am-1:35 pm

1 stop18h 35m

Tokyo Haneda

Wed 10/22

5:15 pm-11:13 pm

2 stops18h 58m

$1,102

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Mon 10/20

8:00 am-2:30 pm

1 stop17h 30m

Tokyo Narita

Fri 10/31

5:30 pm-11:59 pm

2 stops19h 29m

$1,104

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Wed 10/15

6:00 am-2:30 pm

1 stop19h 30m

Tokyo Narita

Wed 10/22

4:30 pm-11:59 pm

2 stops20h 29m

$1,104

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 22 results
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Best time to book a flight from Portland to Tokyo

Have a flexible travel schedule? Discover the best time to fly to Tokyo 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 Tokyo

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

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Tokyo (average of $807). Flying from Portland, Maine to Tokyo in June is currently the most expensive (average of $1,218). 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 Tokyo

Get insights into the airlines that provide service to Tokyo. 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 Tokyo. Reviews last updated September 17, 2025.
See what other customers who have flown with Delta and United Airlines from Portland to Tokyo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    Located just 2.9 mi from the city center, Portland is the airport most travelers will use when flying to Tokyo from Portland. Booking flights from Portland (PWM) to Tokyo should be relatively easy as there are 0 daily outbound flights to Tokyo from 1 airline.

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

    Departing from Portland, Maine to Tokyo will take you 18h 20m. Airlines will cover a distance of 6642 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Portland, Maine to Tokyo round-trip?

    According to our current data, United Airlines ($840), offers the cheapest pricing from Portland, Maine to Tokyo. United Airlines is currently priced 37% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Tokyo 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 Tokyo?

    Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Tokyo (average of $807). Flying from Portland, Maine to Tokyo in June is currently the most expensive (average of $1,218). 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 Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Karuizawa
Urayasu
Saitama
Chiba
Atami
Hakone
Yokosuka
Odawara
Numazu
Yamanouchi
Yamanashi
Kawasaki

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Tokyo

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Narita flights
Boston to Haneda flights
Portland to Narita flights
Portland to Haneda flights
Bangor to Haneda flights
Bangor to Narita flights

Top airline flying from Portland to Tokyo

Discover the top airline that operate flights from Portland to Tokyo. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$840Average$1,308FlexibilityNo cancel feeOn-time69%

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