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$998+ Cheap flights from Portland, ME (PWM) to Tokyo (TYO)

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — TYO
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$998
(United Airlines)

Popular in

May

Cheapest in

October

Average price

$1,273
From Portland to Tokyo (TYO)
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($168 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 2, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:14 amPWM - HND
1 stop26h 01mUnited Airlines
Fri 11/710:40 amHND - PWM
1 stop17h 39mUnited Airlines
Deal found 7/1$998
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:14 amPWM - NRT
1 stop19h 46mUnited Airlines
Thu 11/65:05 pmNRT - PWM
1 stop18h 30mUnited Airlines
Deal found 7/1$1,000
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:40 amPWM - HND
1 stop19h 40mDelta
Tue 11/48:00 pmHND - PWM
1 stop18h 03mDelta
Deal found 7/1$1,000
This ANA deal was found by Cheapflights users on 7/2. 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 9/247:30 amPWM - NRT
1 stop18h 00mMultiple Airlines
Wed 10/155:15 pmNRT - PWM
1 stop28h 56mMultiple Airlines
Deal found 7/2$1,022
This Korean Air deal was found by Cheapflights users on 7/2. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:30 amPWM - NRT
2 stops25h 35mKorean Air
Sat 12/132:00 pmNRT - PWM
2 stops23h 31mKorean Air
Deal found 7/2$1,024
This Korean Air deal was found by Cheapflights users on 7/1. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:35 pmPWM - HND
2 stops42h 15mKorean Air
Tue 11/182:00 amHND - PWM
2 stops25h 52mKorean Air
Deal found 7/1$1,026
This Delta deal was found by Cheapflights users on 7/2. 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 9/246:00 amPWM - NRT
2 stops24h 35mDelta
Wed 10/152:00 pmNRT - PWM
2 stops44h 58mDelta
Deal found 7/2$1,210
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:39 amPWM - NRT
2 stops39h 46mAir Canada
Wed 9/245:25 pmNRT - PWM
2 stops42h 48mAir Canada
Deal found 7/1$1,419

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 July 2, 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

Wed 10/22

6:14 am-9:15 pm

1 stop26h 01m

Tokyo Haneda

Fri 11/7

10:40 am-2:19 pm

1 stop17h 39m

$998

PortlandTokyo

PWM - HND

PWMHND

Portland

Mon 10/20

5:40 am-2:20 pm

1 stop19h 40m

Tokyo Haneda

Tue 11/4

8:00 pm-12:03 am

1 stop18h 03m

$1,000

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Tue 10/21

6:14 am-3:00 pm

1 stop19h 46m

Tokyo Narita

Thu 11/6

5:05 pm-9:35 pm

1 stop18h 30m

$1,000

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Wed 9/24

7:30 am-2:30 pm

1 stop18h 00m

Tokyo Narita

Wed 10/15

5:15 pm-9:11 am

1 stop28h 56m

$1,022

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Mon 12/1

5:30 am-9:05 pm

2 stops25h 35m

Tokyo Narita

Sat 12/13

2:00 pm-11:31 pm

2 stops23h 31m

$1,024

PortlandTokyo

PWM - HND

PWMHND

Portland

Tue 11/4

2:35 pm-10:50 pm

2 stops42h 15m

Tokyo Haneda

Tue 11/18

2:00 am-1:52 pm

2 stops25h 52m

$1,026

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Wed 9/24

6:00 am-7:35 pm

2 stops24h 35m

Tokyo Narita

Wed 10/15

2:00 pm-9:58 pm

2 stops44h 58m

$1,210

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Fri 9/12

10:39 am-3:25 pm

2 stops39h 46m

Tokyo Narita

Wed 9/24

5:25 pm-11:13 pm

2 stops42h 48m

$1,419

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 $837). 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 July 2, 2025.
See what other customers who have flown with Korean Air, 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.
Korean Air
8.4
Very good
1,101 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,983 reviews
Korean Air
8.4
Very good
1,101 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,861 reviews
Korean Air
8.4
Very good
1,101 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
9,669 reviews
Korean Air
8.4
Very good
1,101 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • What are the cheapest airlines flying from Portland, Maine to Tokyo round-trip?

    According to our current data, United Airlines ($998), Delta ($1,000), and Korean Air ($1,024) offers the cheapest pricing from Portland, Maine to Tokyo. United Airlines is currently priced 24% 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 $837). 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 Portland?

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

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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$895Average$1,367FlexibilityNo cancel feeOn-time69%

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