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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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — TYO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$998
(United Airlines)

Popular in

May

Cheapest in

September

Average price

$1,597
From Portland to Tokyo (TYO)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 10/216:00 amPWM - HND
1 stop18h 35mUnited Airlines
Tue 11/184:50 pmHND - PWM
1 stop16h 09mUnited Airlines
Deal found 6/10$998
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/148:00 amPWM - NRT
1 stop17h 30mUnited Airlines
Fri 9/265:00 pmNRT - PWM
1 stop17h 44mUnited Airlines
Deal found 6/10$1,000
This ANA deal was found by Cheapflights users on 6/11. 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 9/248:00 amPWM - NRT
1 stop17h 30mMultiple Airlines
Wed 10/155:15 pmNRT - PWM
1 stop18h 58mMultiple Airlines
Deal found 6/11$1,016
This Delta deal was found by Cheapflights users on 6/10. 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.
Sun 9/145:40 amPWM - HND
1 stop19h 40mDelta
Thu 9/254:35 pmHND - PWM
1 stop20h 28mDelta
Deal found 6/10$1,084
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Wed 9/246:00 amPWM - NRT
2 stops20h 25mAir Canada
Wed 10/155:35 pmNRT - PWM
2 stops18h 38mAir Canada
Deal found 6/11$1,161
This Korean Air deal was found by Cheapflights users on 6/10. 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.
Sun 9/146:30 amPWM - NRT
2 stops43h 55mKorean Air
Wed 9/242:00 pmNRT - PWM
2 stops23h 03mKorean Air
Deal found 6/10$1,344
This Korean Air deal was found by Cheapflights users on 6/10. 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.
Sun 9/1412:30 pmPWM - HND
2 stops45h 20mKorean Air
Tue 9/232:00 amHND - PWM
2 stops35h 03mKorean Air
Deal found 6/10$1,344
This oojo deal was found by Cheapflights users on 6/11. 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.
Fri 9/127:09 amPWM - NRT
2 stops40h 21mEtihad Airways
Wed 9/245:40 pmNRT - PWM
2 stops32h 42mEtihad Airways
Deal found 6/11$1,435
This WestJet deal was found by Cheapflights users on 6/11. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/912:51 pmPWM - NRT
2 stops38h 34mWestJet
Mon 7/146:30 pmNRT - PWM
2 stops41h 59mWestJet
Deal found 6/11$1,564
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:17 pmPWM - NRT
3 stops38h 13mSingapore Airlines
Wed 9/2411:10 amNRT - PWM
3 stops47h 52mSingapore Airlines
Deal found 6/10$1,579
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:17 pmPWM - HND
3 stops36h 28mSingapore Airlines
Wed 9/249:15 amHND - PWM
3 stops49h 47mSingapore Airlines
Deal found 6/10$1,579
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:16 amPWM - HND
3 stops39h 24mMultiple Airlines
Sat 11/291:55 amHND - PWM
3 stops45h 11mMultiple Airlines
Deal found 6/10$1,618

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 June 12, 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 10/21

6:00 am-1:35 pm

1 stop18h 35m

Tokyo Haneda

Tue 11/18

4:50 pm-6:59 pm

1 stop16h 09m

$998

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Sun 9/14

8:00 am-2:30 pm

1 stop17h 30m

Tokyo Narita

Fri 9/26

5:00 pm-9:44 pm

1 stop17h 44m

$1,000

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Wed 9/24

8:00 am-2:30 pm

1 stop17h 30m

Tokyo Narita

Wed 10/15

5:15 pm-11:13 pm

1 stop18h 58m

$1,016

PortlandTokyo

PWM - HND

PWMHND

Portland

Sun 9/14

5:40 am-2:20 pm

1 stop19h 40m

Tokyo Haneda

Thu 9/25

4:35 pm-12:03 am

1 stop20h 28m

$1,084

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Wed 9/24

6:00 am-3:25 pm

2 stops20h 25m

Tokyo Narita

Wed 10/15

5:35 pm-11:13 pm

2 stops18h 38m

$1,161

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Sun 9/14

6:30 am-3:25 pm

2 stops43h 55m

Tokyo Narita

Wed 9/24

2:00 pm-12:03 am

2 stops23h 03m

$1,344

PortlandTokyo

PWM - HND

PWMHND

Portland

Sun 9/14

12:30 pm-10:50 pm

2 stops45h 20m

Tokyo Haneda

Tue 9/23

2:00 am-12:03 am

2 stops35h 03m

$1,344

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Fri 9/12

7:09 am-12:30 pm

2 stops40h 21m

Tokyo Narita

Wed 9/24

5:40 pm-1:22 pm

2 stops32h 42m

$1,435

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Wed 7/9

12:51 pm-4:25 pm

2 stops38h 34m

Tokyo Narita

Mon 7/14

6:30 pm-11:29 pm

2 stops41h 59m

$1,564

PortlandTokyo

PWM - NRT

PWMNRT

Portland

Tue 9/16

2:17 pm-5:30 pm

3 stops38h 13m

Tokyo Narita

Wed 9/24

11:10 am-10:02 pm

3 stops47h 52m

$1,579

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
1
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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, February is the cheapest month in which you can book a flight from Portland, Maine to Tokyo (average of $842). 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.

Rainfall in Tokyo by month

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

In terms of precipitation, rainfall in Tokyo 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 Tokyo when rainfall is around 2.0 in.

Temperature in Tokyo by month

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

If weather is an important factor for your trip to Tokyo, 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 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 June 12, 2025.
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

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
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

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.
Singapore Airlines
8.1
Very good
1,302 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

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
7,950 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

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.
Etihad Airways
7.4
Good
1,211 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

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
8,790 reviews
Korean Air
8.4
Very good
1,088 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

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 ($1,084), and Air Canada ($1,161) 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, February is the cheapest month in which you can book a flight from Portland, Maine to Tokyo (average of $842). 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
Saitama
Urayasu
Numazu
Chiba
Hakone
Kawasaki
Yokosuka
Odawara
Atami
Yamanouchi
Yamanashi
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 Haneda flights
Portland to Narita 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$895Average$1,359FlexibilityNo cancel feeOn-time69%

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