Cheap flights from Japan to Portland from $1,315

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Japan to Portland departing on 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Japan to Portland

Recent round-trip flight deals from Japan to Portland

United Airlines Logo
4:40 pm - 11:13 pmNRT-PWM
19h 33m2 stops
United Airlines Logo
5:45 am - 2:15 pmPWM-NRT
43h 30m2 stops
$1,315United Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
Delta Logo
6:25 pm - 10:19 pmHND-PWM
40h 54m2 stops
Delta Logo
6:00 am - 2:00 pmPWM-HND
43h 00m2 stops
$1,315Delta
Find Deal
Fri, Oct 10 - Fri, Oct 17
American Airlines Logo
6:30 pm - 11:54 amNRT-PWM
30h 24m2 stops
American Airlines Logo
6:14 am - 3:15 pmPWM-NRT
20h 01m1 stop
$1,365American Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
Delta Logo
5:20 pm - 11:05 pmHND-PWM
19h 45m2 stops
Delta Logo
12:50 pm - 5:45 pmPWM-HND
38h 55m1 stop
$1,456Delta
Find Deal
Wed, Feb 18 - Sun, Feb 22
Delta Logo
5:20 pm - 11:05 pmHND-PWM
19h 45m2 stops
Delta Logo
12:50 pm - 5:45 pmPWM-HND
38h 55m1 stop
$1,458Delta
Find Deal
Wed, Feb 18 - Sun, Feb 22
American Airlines Logo
5:10 pm - 12:09 pmNRT-PWM
32h 59m2 stops
American Airlines Logo
1:16 pm - 2:45 pmPWM-NRT
35h 29m2 stops
$1,550American Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
American Airlines Logo
5:00 pm - 10:32 pmNRT-PWM
19h 32m2 stops
American Airlines Logo
1:16 pm - 4:15 pmPWM-NRT
36h 59m2 stops
$1,552American Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
American Airlines Logo
5:00 pm - 10:21 pmNRT-PWM
19h 21m2 stops
American Airlines Logo
4:14 pm - 2:45 pmPWM-NRT
32h 31m2 stops
$1,553American Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
3:45 pm - 11:59 pmHND-PWM
21h 14m1 stop
United Airlines Logo
6:25 pm - 1:55 pmPWM-HND
30h 30m2 stops
$1,698United Airlines
Find Deal
Fri, Oct 10 - Fri, Oct 17
United Airlines Logo
4:50 pm - 7:24 pmHND-PWM
16h 34m1 stop
United Airlines Logo
9:34 am - 4:50 pmPWM-HND
17h 16m1 stop
$1,733United Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22

Delta flights from Japan to Portland, Maine

Our best Delta deals on Japan to Portland, Maine flight tickets
Delta
Oct 10
HND6:25 pmTokyo Haneda
40h 54m
2 stops
PWM10:19 pmPortland
Oct 17
PWM6:00 amPortland
43h 00m
2 stops
HND2:00 pmTokyo Haneda
Delta
Feb 18
HND5:20 pmTokyo Haneda
19h 45m
2 stops
PWM11:05 pmPortland
Feb 22
PWM12:50 pmPortland
38h 55m
1 stop
HND5:45 pmTokyo Haneda
Delta
Feb 18
HND5:20 pmTokyo Haneda
19h 45m
2 stops
PWM11:05 pmPortland
Feb 22
PWM12:50 pmPortland
38h 55m
1 stop
HND5:45 pmTokyo Haneda

American Airlines flights from Japan to Portland, Maine

Our best American Airlines deals on Japan to Portland, Maine flight tickets
American Airlines
Oct 10
NRT6:30 pmTokyo Narita
30h 24m
2 stops
PWM11:54 amPortland
Oct 17
PWM6:14 amPortland
20h 01m
1 stop
NRT3:15 pmTokyo Narita
American Airlines
Feb 18
NRT5:10 pmTokyo Narita
32h 59m
2 stops
PWM12:09 pmPortland
Feb 22
PWM1:16 pmPortland
35h 29m
2 stops
NRT2:45 pmTokyo Narita
American Airlines
Feb 18
NRT5:00 pmTokyo Narita
19h 32m
2 stops
PWM10:32 pmPortland
Feb 22
PWM1:16 pmPortland
36h 59m
2 stops
NRT4:15 pmTokyo Narita

momondo Fare Finder

 
Customize your flight search to find flights from Japan to Portland, Maine 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, momondo users made 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Japan to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TokyoPortland

NRT - PWM

NRTPWM

Tokyo Narita

Fri 10/10

4:40 pm-11:13 pm

2 stops19h 33m

Portland

Fri 10/17

5:45 am-2:15 pm

2 stops43h 30m

$1,315

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Fri 10/10

6:25 pm-10:19 pm

2 stops40h 54m

Portland

Fri 10/17

6:00 am-2:00 pm

2 stops43h 00m

$1,315

TokyoPortland

NRT - PWM

NRTPWM

Tokyo Narita

Fri 10/10

6:30 pm-11:54 am

2 stops30h 24m

Portland

Fri 10/17

6:14 am-3:15 pm

1 stop20h 01m

$1,365

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Wed 2/18

5:20 pm-11:05 pm

2 stops19h 45m

Portland

Sun 2/22

12:50 pm-5:45 pm

1 stop38h 55m

$1,456

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Wed 2/18

5:20 pm-11:05 pm

2 stops19h 45m

Portland

Sun 2/22

12:50 pm-5:45 pm

1 stop38h 55m

$1,458

TokyoPortland

NRT - PWM

NRTPWM

Tokyo Narita

Wed 2/18

5:10 pm-12:09 pm

2 stops32h 59m

Portland

Sun 2/22

1:16 pm-2:45 pm

2 stops35h 29m

$1,550

TokyoPortland

NRT - PWM

NRTPWM

Tokyo Narita

Wed 2/18

5:00 pm-10:32 pm

2 stops19h 32m

Portland

Sun 2/22

1:16 pm-4:15 pm

2 stops36h 59m

$1,552

TokyoPortland

NRT - PWM

NRTPWM

Tokyo Narita

Wed 2/18

5:00 pm-10:21 pm

2 stops19h 21m

Portland

Sun 2/22

4:14 pm-2:45 pm

2 stops32h 31m

$1,553

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Fri 10/10

3:45 pm-11:59 pm

1 stop21h 14m

Portland

Fri 10/17

6:25 pm-1:55 pm

2 stops30h 30m

$1,698

TokyoPortland

HND - PWM

HNDPWM

Tokyo Haneda

Wed 2/18

4:50 pm-7:24 pm

1 stop16h 34m

Portland

Sun 2/22

9:34 am-4:50 pm

1 stop17h 16m

$1,733

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Portland from

How to get the cheapest flight ticket from Japan to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Japan is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,098. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Japan because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,129.

Can stopping save me money on Japan to Portland, Maine flights?

You could potentially save up to 68% on your flight if you consider stops on a Japan to Portland, Maine flight.

Cheap Japan to Portland, Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Japan to Portland, Maine

Direct flights

None
There are no direct flights from Japan to Portland, Maine. There are no popular flight routes from Japan to Portland, Maine.
  • When did momondo last update prices for flights from Japan to Portland Airport?

    Prices for flights from Japan to Portland Airport were last updated today.

  • How old do you have to be to fly from Japan to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Japan to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Bartlett
Gorham
Brunswick
Auburn
Intervale
Windham
Bath
Oxford
Georgetown
Tamworth
Falmouth

Why use momondo?

Why should I use momondo to find a flight deal from Japan to Portland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Japan to Portland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Japan to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from Japan on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Japan to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Japan.

I’m not ready to book a flight from Japan to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Japan to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

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Tue 9/2
Tue 9/9

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