HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tokyo

$555+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — TYO
May 5 — May 121
Tue 5/5
Tue 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Tokyo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 April 5, 2026.

This oojo deal was found by Cheapflights users on 4/1. 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.
Tue 9/81:17 pm
PWM
-
HND
1 stop26h 38m
Multiple Airlines
Thu 9/171:00 pm
HND
-
PWM
2 stops23h 52m
Multiple Airlines
Deal found 4/1$1,144
This American Airlines deal was found by Cheapflights users on 4/1. 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 9/86:15 am
PWM
-
HND
1 stop22h 15m
American Airlines
Thu 9/171:00 pm
HND
-
PWM
1 stop24h 13m
American Airlines
Deal found 4/1$1,149
This American Airlines deal was found by Cheapflights users on 4/1. 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 9/88:00 am
PWM
-
NRT
1 stop18h 00m
American Airlines
Thu 9/179:45 am
NRT
-
PWM
1 stop18h 21m
American Airlines
Deal found 4/1$1,150
This American Airlines deal was found by Cheapflights users on 4/1. 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 7/196:00 am
PWM
-
HND
1 stop22h 30m
American Airlines
Sat 7/251:00 pm
HND
-
PWM
1 stop19h 07m
American Airlines
Deal found 4/1$1,199
This American Airlines deal was found by Cheapflights users on 4/1. 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 7/196:00 am
PWM
-
NRT
1 stop18h 25m
American Airlines
Sat 7/259:45 am
NRT
-
PWM
1 stop22h 22m
American Airlines
Deal found 4/1$1,200
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 7/187:37 pm
PWM
-
NRT
1 stop28h 48m
American Airlines
Sun 8/169:45 am
NRT
-
PWM
1 stop26h 00m
American Airlines
Deal found 3/31$1,209
This American Airlines deal was found by Cheapflights users on 3/31. 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 7/166:00 am
PWM
-
HND
1 stop22h 30m
American Airlines
Sun 8/161:00 pm
HND
-
PWM
1 stop22h 45m
American Airlines
Deal found 3/31$1,249
This American Airlines deal was found by Cheapflights users on 3/31. 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 7/166:00 am
PWM
-
NRT
1 stop18h 25m
American Airlines
Sun 8/169:45 am
NRT
-
PWM
1 stop18h 15m
American Airlines
Deal found 3/31$1,250
This American Airlines deal was found by Cheapflights users on 4/4. 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 8/56:00 am
PWM
-
HND
2 stops22h 30m
American Airlines
Wed 8/191:00 pm
HND
-
PWM
2 stops19h 17m
American Airlines
Deal found 4/4$1,254
This American Airlines deal was found by Cheapflights users on 4/3. 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 8/66:15 am
PWM
-
HND
1 stop22h 15m
American Airlines
Thu 8/131:00 pm
HND
-
PWM
1 stop22h 45m
American Airlines
Deal found 4/3$1,299
This American Airlines deal was found by Cheapflights users on 4/3. 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 8/68:00 am
PWM
-
NRT
1 stop18h 00m
American Airlines
Thu 8/139:45 am
NRT
-
PWM
1 stop26h 00m
American Airlines
Deal found 4/3$1,300
This BusinessClass deal was found by Cheapflights users on 4/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:15 am
PWM
-
NRT
1 stop18h 10m
Japan Airlines
Wed 8/199:45 am
NRT
-
PWM
1 stop18h 15m
Japan Airlines
Deal found 4/4$1,308

Find 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 April 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,144
(oojo)

One-way from

$555
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$1,241
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 Tokyo (TYO)
Search Deals
One-way flight from Portland to Tokyo (TYO)
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($262 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 5, 2026.
Use the filters below to find and compare flights from Portland to Tokyo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandTokyo

PWM - HND

PWMHND

Portland

Sat 7/18

6:00 am-5:30 pm

2 stops22h 30m

Tokyo Haneda

Sun 8/16

1:00 pm-10:45 pm

1 stop22h 45m

$1,253

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Tue 4/21

7:30 am-12:35 pm

2 stops40h 05m

Tokyo Narita

Thu 4/30

6:15 pm-11:27 pm

2 stops42h 12m

$1,357
Quickest round-trip

PortlandTokyo

PWM - HND

PWMHND

Portland

Mon 9/14

6:00 am-3:25 pm

1 stop20h 25m

Tokyo Haneda

Thu 9/24

3:45 pm-7:24 pm

1 stop16h 39m

$1,469

PortlandTokyo

PWM - HND

PWMHND

Portland

Wed 8/5

6:01 am-4:15 pm

2 stops21h 14m

Tokyo Haneda

Thu 8/20

3:15 pm-10:33 pm

1 stop20h 18m

$1,475

PortlandTokyo

PWM - HND

PWMHND

Portland

Thu 9/10

12:00 pm-9:15 pm

1 stop20h 15m

Tokyo Haneda

Fri 9/25

5:15 pm-9:27 pm

1 stop17h 12m

$1,519

PortlandTokyo

PWM - HND

PWMHND

Portland

Wed 9/9

5:15 am-3:55 pm

1 stop21h 40m

Tokyo Haneda

Mon 9/28

3:45 pm-7:24 pm

1 stop16h 39m

$1,519

PortlandTokyo

PWM - HND

PWMHND

Portland

Fri 5/1

5:21 am-2:20 pm

1 stop19h 59m

Tokyo Haneda

Fri 5/8

3:15 pm-11:09 pm

1 stop20h 54m

$1,520

PortlandTokyo

PWM - HND

PWMHND

Portland

Tue 4/21

6:04 am-3:25 pm

1 stop20h 21m

Tokyo Haneda

Wed 4/29

12:30 am-2:14 pm

2 stops26h 44m

$1,599

PortlandTokyo

PWM - HND

PWMHND

Portland

Sat 4/18

4:43 pm-1:05 pm

2 stops31h 22m

Tokyo Haneda

Tue 4/28

4:20 pm-12:05 pm

2 stops32h 45m

$1,712

PortlandTokyo

PWM - HND

PWMHND

Portland

Tue 5/12

6:00 am-4:55 pm

1 stop21h 55m

Tokyo Haneda

Thu 5/28

10:40 am-2:26 pm

1 stop16h 46m

$1,774

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 25 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Portland to Tokyo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Tokyo in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Tokyo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Tokyo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Tokyo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Tokyo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Tokyo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, August is the cheapest month in which you can book a flight from Portland, Maine to Tokyo (average of $322). Flying from Portland, Maine to Tokyo in July is currently the most expensive (average of $990). 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.

How much does it cost to fly round-trip from Portland, Maine to Tokyo?

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 April 5, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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
7.9
Good
8,386 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

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
8,386 reviews
Delta
7.9
Good
8,386 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

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
9,545 reviews
Delta
7.9
Good
8,386 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

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.
American Airlines
7.1
Good
11,555 reviews
Delta
7.9
Good
8,386 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

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 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 20h 25m. 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 ($1,004), offers the cheapest pricing from Portland, Maine to Tokyo. United Airlines is currently priced 26% 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, August is the cheapest month in which you can book a flight from Portland, Maine to Tokyo (average of $322). Flying from Portland, Maine to Tokyo in July is currently the most expensive (average of $990). 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
Chiba
Karuizawa
Urayasu
Izu
Yokosuka
Odawara
Yamanouchi
Numazu
Atami
Hakone
Kawasaki

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Haneda flights
Bangor to Haneda 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 April 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,004Average$1,287FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights