How long is the flight from New Hampshire to Japan?

A quick flight from New Hampshire to Japan can take about 18h 20m. United Airlines provides one of the quickest options available for as low as $745. New Hampshire and Japan are separated by a distance of 6642 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

If weather is an important factor for your trip to Japan, 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).

What is the cheapest time of day to fly from NH to JP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Japan as you normally would.

Can I find deals for flights from New Hampshire to Japan that include hotel bookings?

Yes. In addition to deals on New Hampshire to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Hampshire to Japan?

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

Can I find deals for business class flights from New Hampshire to Japan?

Yes. Cheapflights offers flight deals from New Hampshire to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$441+ Flights from New Hampshire to Japan

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Cheap flight deals from New Hampshire to Japan

Cheapest flights from New Hampshire to Japan
Explore the most affordable flight options available from New Hampshire to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

dom. 12/286:55 pmBOS - NRT

1 stop31h 35mAir Canada

mié. 1/146:15 pmNRT - BOS

2 stops18h 22mAir Canada

Deal found 12/14

$821

dom. 12/146:15 amBOS - NRT

2 stops20h 15mAir Canada

dom. 12/216:15 pmNRT - BOS

2 stops18h 22mAir Canada

Deal found 12/14

$824

mié. 12/315:30 amBOS - HND

2 stops21h 10mAir Canada

dom. 2/16:50 pmHND - BOS

1 stop17h 47mAir Canada

Deal found 12/14

$826

dom. 12/284:35 pmBOS - HND

1 stop34h 05mAir Canada

mar. 1/206:50 pmHND - BOS

1 stop29h 12mAir Canada

Deal found 12/14

$852

sáb. 12/276:55 pmBOS - NRT

2 stops31h 35mAir Canada

dom. 1/186:15 pmNRT - BOS

2 stops29h 17mAir Canada

Deal found 12/14

$861

lun. 12/293:40 pmBOS - NRT

1 stop34h 50mAir Canada

jue. 1/156:15 pmNRT - BOS

2 stops29h 17mAir Canada

Deal found 12/15

$909

mié. 12/246:40 pmBOS - NRT

2 stops31h 50mAir Canada

lun. 1/196:45 pmNRT - BOS

2 stops37h 05mAir Canada

Deal found 12/14

$938

dom. 12/2810:15 amBOS - NRT

1 stop16h 15mAir Canada

mar. 1/206:45 pmNRT - BOS

1 stop14h 57mAir Canada

Deal found 12/15

$979

mié. 12/316:00 amPWM - HND

2 stops21h 45mUnited Airlines

mar. 1/204:50 pmHND - PWM

1 stop16h 02mUnited Airlines

Deal found 12/15

$999

mié. 12/316:00 amPWM - HND

2 stops21h 45mUnited Airlines

vie. 1/167:40 pmHND - PWM

2 stops32h 59mUnited Airlines

Deal found 12/15

$1,003

mié. 12/315:30 amPWM - NRT

2 stops20h 10mUnited Airlines

vie. 1/168:20 pmNRT - PWM

2 stops26h 41mUnited Airlines

Deal found 12/15

$1,004

mié. 12/315:45 amPWM - HND

1 stop18h 50mDelta

vie. 1/164:25 pmHND - PWM

1 stop33h 45mDelta

Deal found 12/15

$1,009

Best flights from New Hampshire to Japan
Discover carefully curated flight deals from New Hampshire to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 16, 2025.

mar. 2/106:00 amPWM - HND

1 stop18h 20mUnited Airlines

jue. 2/194:50 pmHND - PWM

1 stop16h 06mUnited Airlines

Deal found 12/16

$745

mar. 1/135:30 amPWM - HND

1 stop19h 05mDelta

mar. 1/208:00 pmHND - PWM

1 stop16h 27mDelta

Deal found 12/15

$746

mié. 1/216:16 amPWM - NRT

2 stops24h 49mKorean Air

mié. 2/42:00 pmNRT - PWM

2 stops24h 20mKorean Air

Deal found 12/16

$765

vie. 1/306:40 pmBOS - KIX

2 stops27h 55mHainan Airlines

sáb. 2/72:35 pmKIX - BOS

1 stop39h 45mHainan Airlines

Deal found 12/15

$783

mar. 1/1310:15 amBOS - NGO

2 stops19h 30mMultiple Airlines

mié. 1/217:40 amNGO - BOS

2 stops40h 22mMultiple Airlines

Deal found 12/13

$830

mar. 2/179:40 amBOS - FUK

2 stops22h 00mANA

jue. 2/2612:40 pmFUK - BOS

2 stops23h 08mANA

Deal found 12/16

$864

jue. 1/296:15 amBOS - ITM

2 stops22h 55mAir Canada

jue. 2/54:00 pmITM - BOS

2 stops20h 37mAir Canada

Deal found 12/15

$871

mar. 3/312:30 amBOS - KIX

1 stop24h 45mCathay Pacific

mié. 3/116:05 pmKIX - BOS

1 stop41h 55mCathay Pacific

Deal found 12/14

$966

mié. 1/216:00 amPWM - HND

2 stops25h 10mUnited Airlines

mié. 2/410:25 amHND - PWM

1 stop18h 14mUnited Airlines

Deal found 12/16

$745

mar. 2/106:00 amPWM - NRT

1 stop19h 15mUnited Airlines

jue. 2/195:15 pmNRT - PWM

1 stop17h 13mUnited Airlines

Deal found 12/15

$746

dom. 2/17:00 amBOS - ITM

2 stops22h 55mMultiple Airlines

jue. 2/52:40 pmITM - BOS

2 stops23h 14mMultiple Airlines

Deal found 12/13

$856

mié. 1/146:00 amBOS - FUK

2 stops25h 40mANA

mié. 2/47:00 amFUK - BOS

2 stops21h 30mANA

Deal found 12/15

$864

mié. 1/1411:00 amBOS - FUK

1 stop19h 05mKorean Air

mié. 2/49:05 pmFUK - BOS

1 stop25h 35mKorean Air

Deal found 12/14

$875

sáb. 2/148:04 pmBOS - HND

1 stop28h 31mDelta

mié. 2/254:50 pmHND - BOS

2 stops20h 36mDelta

Deal found 12/16

$881

mar. 1/136:00 amPWM - HND

2 stops25h 10mUnited Airlines

mar. 1/204:50 pmHND - PWM

1 stop16h 02mUnited Airlines

Deal found 12/16

$749

dom. 2/11:00 pmBOS - KIX

2 stops40h 25mAir Canada

jue. 2/53:45 pmKIX - BOS

2 stops38h 12mAir Canada

Deal found 12/13

$930

dom. 2/17:00 amBOS - NGO

2 stops22h 45mMultiple Airlines

jue. 2/52:30 pmNGO - BOS

2 stops23h 24mMultiple Airlines

Deal found 12/13

$857

mié. 2/185:35 amBOS - CTS

2 stops23h 00mANA

vie. 2/2711:30 amCTS - BOS

2 stops22h 26mANA

Deal found 12/15

$867

mié. 1/215:29 amBOS - HND

2 stops19h 51mDelta

mar. 2/35:35 pmHND - BOS

2 stops21h 29mDelta

Deal found 12/15

$881

lun. 2/211:00 amBOS - KIX

1 stop19h 45mKorean Air

mar. 2/1011:55 amKIX - BOS

1 stop34h 45mKorean Air

Deal found 12/14

$882

mar. 2/312:30 amBOS - NRT

1 stop23h 40mCathay Pacific

lun. 3/29:30 pmNRT - BOS

1 stop38h 30mCathay Pacific

Deal found 12/15

$987

mié. 1/216:00 amPWM - HND

1 stop18h 20mUnited Airlines

mié. 1/284:25 pmHND - PWM

2 stops21h 05mUnited Airlines

Deal found 12/14

$749

mié. 1/287:00 amBOS - ITM

2 stops22h 55mMultiple Airlines

mié. 2/42:40 pmITM - BOS

2 stops39h 40mMultiple Airlines

Deal found 12/14

$867

lun. 1/125:45 amBOS - ITM

2 stops24h 35mANA

lun. 1/193:00 pmITM - BOS

2 stops20h 38mANA

Deal found 12/13

$873

mié. 1/75:29 amBOS - HND

2 stops19h 51mDelta

mié. 1/214:50 pmHND - BOS

2 stops21h 02mDelta

Deal found 12/16

$881

dom. 2/16:15 amBOS - ITM

2 stops22h 55mAir Canada

jue. 2/53:00 pmITM - BOS

2 stops21h 37mAir Canada

Deal found 12/15

$977

mié. 1/216:00 amPWM - NRT

1 stop19h 15mUnited Airlines

mié. 2/44:25 pmNRT - PWM

2 stops21h 05mUnited Airlines

Deal found 12/16

$750

sáb. 1/3112:30 amBOS - FUK

1 stop24h 50mCathay Pacific

jue. 2/52:10 pmFUK - BOS

1 stop21h 50mCathay Pacific

Deal found 12/14

$1,033

jue. 1/296:44 pmBOS - NGO

2 stops35h 01mMultiple Airlines

jue. 2/52:30 pmNGO - BOS

2 stops23h 24mMultiple Airlines

Deal found 12/15

$868

mar. 1/275:05 pmBOS - HND

2 stops31h 30mDelta

mar. 2/105:20 pmHND - BOS

1 stop15h 50mDelta

Deal found 12/13

$881

Last-minute flights from New Hampshire to Japan
Discover last-minute flight deals from New Hampshire to Japan. Data last updated diciembre 16, 2025 and is based on user searches.

lun. 1/126:15 amBOS - HND

1 stop20h 25mAir Canada

lun. 1/266:50 pmHND - BOS

1 stop17h 47mAir Canada

Deal found 12/16

$808

mar. 1/135:30 amPWM - HND

1 stop19h 05mDelta

mar. 1/208:00 pmHND - PWM

1 stop16h 27mDelta

Deal found 12/15

$746

mar. 1/136:00 amPWM - NRT

1 stop19h 15mUnited Airlines

mar. 1/205:35 pmNRT - PWM

2 stops19h 52mUnited Airlines

Deal found 12/16

$750

mié. 1/147:00 amBOS - NRT

1 stop19h 00mMultiple Airlines

mié. 1/212:45 pmNRT - BOS

2 stops24h 18mMultiple Airlines

Deal found 12/15

$728

dom. 1/186:40 pmBOS - NRT

2 stops27h 15mHainan Airlines

mar. 2/31:55 pmNRT - BOS

1 stop40h 25mHainan Airlines

Deal found 12/16

$783

dom. 1/186:40 pmBOS - NRT

2 stops27h 15mHainan Airlines

jue. 1/291:55 pmNRT - BOS

1 stop40h 25mHainan Airlines

Deal found 12/15

$793

dom. 1/186:15 amBOS - HND

1 stop20h 25mAir Canada

mar. 2/36:50 pmHND - BOS

1 stop17h 47mAir Canada

Deal found 12/16

$800

mié. 1/216:00 amPWM - HND

2 stops25h 10mUnited Airlines

mié. 2/410:25 amHND - PWM

1 stop18h 14mUnited Airlines

Deal found 12/16

$745

mié. 1/216:16 amPWM - NRT

2 stops24h 49mKorean Air

mié. 2/42:00 pmNRT - PWM

2 stops24h 20mKorean Air

Deal found 12/16

$765

dom. 1/256:40 pmBOS - NRT

2 stops27h 15mMultiple Airlines

dom. 2/12:45 pmNRT - BOS

2 stops39h 43mMultiple Airlines

Deal found 12/16

$804

vie. 1/308:20 pmBOS - NRT

1 stop28h 05mMultiple Airlines

vie. 2/62:45 pmNRT - BOS

1 stop21h 42mMultiple Airlines

Deal found 12/15

$721

vie. 1/306:40 pmBOS - KIX

2 stops27h 55mHainan Airlines

sáb. 2/72:35 pmKIX - BOS

1 stop39h 45mHainan Airlines

Deal found 12/16

$777

One-way flights from New Hampshire to Japan
Search for one-way flight options from New Hampshire to Japan. Find affordable one-way fares based on user searches. Data last updated diciembre 16, 2025.

lun. 1/124:20 pmBOS - FUK

3 stops60h 00mMultiple Airlines

Deal found 12/16

$441

jue. 2/196:24 pmBOS - ITM

2 stops35h 31mMultiple Airlines

Deal found 12/14

$445

jue. 2/196:24 pmBOS - KIX

2 stops48h 21mMultiple Airlines

Deal found 12/14

$447

vie. 2/276:10 pmBOS - FUK

3 stops58h 25mMultiple Airlines

Deal found 12/16

$449

lun. 3/164:36 pmBOS - NGO

3 stops37h 04mMultiple Airlines

Deal found 12/16

$479

lun. 3/234:50 pmBOS - NGO

3 stops36h 50mMultiple Airlines

Deal found 12/16

$489

mié. 6/36:25 pmBOS - NRT

1 stop33h 00mWestJet

Deal found 12/15

$494

mar. 4/75:30 amBOS - NGO

3 stops26h 25mMultiple Airlines

Deal found 12/16

$495

jue. 3/127:00 amBOS - NRT

1 stop23h 55mMultiple Airlines

Deal found 12/15

$501

lun. 2/233:43 pmBOS - HND

3 stops39h 27mMultiple Airlines

Deal found 12/16

$503

lun. 3/164:36 pmBOS - NRT

2 stops32h 49mMultiple Airlines

Deal found 12/15

$503

sáb. 3/214:20 pmBOS - NGO

3 stops54h 20mMultiple Airlines

Deal found 12/16

$504

Find flight deals from New Hampshire to Japan

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$721 (Trip.com)
One-way from	$441 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$1,385

Provider with most accurate pricing for Boston Logan Intl-Tokyo (TYO) flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-Tokyo (TYO) flights.

Search Deals

From New Hampshire to Japan

Search Deals

One-way flight from New Hampshire to Japan

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($108 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandTokyo

PWM - HND

PWMHND

Portland

mar. 2/10

6:00 am-2:20 pm

1 stop18h 20m

Tokyo Haneda

jue. 2/19

4:50 pm-6:56 pm

1 stop16h 06m

$745

PortlandTokyo

PWM - HND

PWMHND

Portland

mié. 1/21

6:00 am-9:10 pm

2 stops25h 10m

Tokyo Haneda

mié. 2/4

10:25 am-2:39 pm

1 stop18h 14m

$745

PortlandTokyo

PWM - HND

PWMHND

Portland

mar. 1/13

5:30 am-2:35 pm

1 stop19h 05m

Tokyo Haneda

mar. 1/20

8:00 pm-10:27 pm

1 stop16h 27m

$746

PortlandTokyo

PWM - NRT

PWMNRT

Portland

mar. 2/10

6:00 am-3:15 pm

1 stop19h 15m

Tokyo Narita

jue. 2/19

5:15 pm-8:28 pm

1 stop17h 13m

$746

PortlandTokyo

PWM - HND

PWMHND

Portland

mar. 1/13

6:00 am-9:10 pm

2 stops25h 10m

Tokyo Haneda

mar. 1/20

4:50 pm-6:52 pm

1 stop16h 02m

$749

PortlandTokyo

PWM - HND

PWMHND

Portland

mié. 1/21

6:00 am-2:20 pm

1 stop18h 20m

Tokyo Haneda

mié. 1/28

4:25 pm-11:30 pm

2 stops21h 05m

$749

PortlandTokyo

PWM - NRT

PWMNRT

Portland

mié. 1/21

6:00 am-3:15 pm

1 stop19h 15m

Tokyo Narita

mié. 2/4

4:25 pm-11:30 pm

2 stops21h 05m

$750

PortlandTokyo

PWM - NRT

PWMNRT

Portland

mié. 1/21

6:16 am-9:05 pm

2 stops24h 49m

Tokyo Narita

mié. 2/4

2:00 pm-12:20 am

2 stops24h 20m

$765

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

vie. 1/30

6:40 pm-12:35 pm

2 stops27h 55m

Osaka Kansai Intl

sáb. 2/7

2:35 pm-4:20 pm

1 stop39h 45m

$783

BostonNagoya

BOS - NGO

BOSNGO

Boston Logan Intl

mar. 1/13

10:15 am-7:45 pm

2 stops19h 30m

Nagoya Chubu Centrair Intl

mié. 1/21

7:40 am-10:02 am

2 stops40h 22m

$830

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results

...

Best time to book a flight from New Hampshire to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from New Hampshire 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 New Hampshire to Japan

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from New Hampshire to Japan?
A quick flight from New Hampshire to Japan can take about 18h 20m. United Airlines provides one of the quickest options available for as low as $745. New Hampshire and Japan are separated by a distance of 6642 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from New Hampshire to Japan that include hotel bookings?
Yes. In addition to deals on New Hampshire to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Hampshire to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Japan.
Can I find deals for business class flights from New Hampshire to Japan?
Yes. Cheapflights offers flight deals from New Hampshire to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from New Hampshire to Japan

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$900	Average$1,295	FlexibilityNo cancel fee	On-time69%

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$441+ Cheap flights from New Hampshire to Japan

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Hampshire to Japan with Cheapflights

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Cheap flight deals from New Hampshire to Japan

Cheapest flights from New Hampshire to JapanExplore the most affordable flight options available from New Hampshire to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

Explore the most affordable flight options available from New Hampshire to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

Find flight deals from New Hampshire to Japan

Keep the following information in mind while searching for New Hampshire to Japan flight deals. Data was last updated diciembre 16, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Japan that are best for you.

Best time to book a flight from New Hampshire to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from New Hampshire with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Japan

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from New Hampshire to Japan?

Can I find deals for flights from New Hampshire to Japan that include hotel bookings?

How can I find direct flights from New Hampshire to Japan?

Can I find deals for business class flights from New Hampshire to Japan?

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Alternative routes for New Hampshire to Japan

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Top airline flying from New Hampshire to Japan

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Cheapest flights from New Hampshire to Japan
Explore the most affordable flight options available from New Hampshire to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.