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Osaka

$505+ Cheap flights from New Hampshire to Osaka (OSA)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — OSA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from New Hampshire to Osaka

Keep the following information in mind while searching for New Hampshire to Osaka flight deals. Data was last updated September 15, 2025.

Round-trip from

$937
(SmartFares)

One-way from

$505
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$952
From New Hampshire to Osaka (OSA)
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One-way flight from New Hampshire to Osaka (OSA)
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Highest demand for flights based on searches. 6% potential increase in price ($85 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).
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Average for round-trip flights in September 2025
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Find flight deals from New Hampshire to Osaka

Cheapest flights from New Hampshire to Osaka
Explore the most affordable flight options available from New Hampshire to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This SmartFares deal was found by Cheapflights users on 9/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:40 pmBOS - KIX
2 stops27h 55mHainan Airlines
Tue 12/22:35 pmKIX - BOS
1 stop39h 45mHainan Airlines
Deal found 9/14$937
This oojo deal was found by Cheapflights users on 9/13. 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.
Mon 10/271:30 amBOS - KIX
1 stop39h 50mCathay Pacific
Tue 11/44:55 pmKIX - BOS
1 stop43h 05mCathay Pacific
Deal found 9/13$942
This oojo deal was found by Cheapflights users on 9/15. 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.
Wed 10/291:30 amBOS - KIX
1 stop30h 35mCathay Pacific
Thu 11/69:50 amKIX - BOS
1 stop26h 10mCathay Pacific
Deal found 9/15$951
This FlightHub deal was found by Cheapflights users on 9/13. 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 9/161:40 amBOS - KIX
1 stop40h 00mCathay Pacific
Mon 9/229:10 amKIX - BOS
1 stop26h 50mCathay Pacific
Deal found 9/13$957
This oojo deal was found by Cheapflights users on 9/13. 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.
Wed 9/171:40 amBOS - KIX
1 stop22h 20mCathay Pacific
Sun 9/215:45 pmKIX - BOS
1 stop42h 15mCathay Pacific
Deal found 9/13$958
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:55 pmBOS - KIX
1 stop19h 05mMultiple Airlines
Fri 9/196:05 pmKIX - BOS
1 stop28h 50mMultiple Airlines
Deal found 9/14$964
This Gurufare deal was found by Cheapflights users on 9/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1612:30 amBOS - KIX
1 stop27h 20mCathay Pacific
Thu 12/49:25 amKIX - BOS
1 stop26h 35mCathay Pacific
Deal found 9/14$972
This oojo deal was found by Cheapflights users on 9/13. 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.
Sat 11/2911:00 amBOS - UKB
1 stop40h 40mKorean Air
Tue 12/911:10 amUKB - BOS
1 stop35h 30mKorean Air
Deal found 9/13$1,056
This oojo deal was found by Cheapflights users on 9/13. 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 10/2812:00 pmBOS - UKB
1 stop33h 10mKorean Air
Tue 11/411:10 amUKB - BOS
1 stop35h 30mKorean Air
Deal found 9/13$1,107
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Wed 10/226:00 amBOS - UKB
2 stops26h 45mANA
Fri 10/317:05 amUKB - BOS
2 stops27h 44mANA
Deal found 9/14$1,108
This FlightHub deal was found by Cheapflights users on 9/14. 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 11/185:30 amBOS - ITM
2 stops22h 40mANA
Wed 12/38:00 amITM - BOS
2 stops18h 43mANA
Deal found 9/14$1,108
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Sun 11/167:55 pmBOS - ITM
2 stops34h 25mAir Canada
Wed 11/264:00 pmITM - BOS
2 stops20h 37mAir Canada
Deal found 9/14$1,109

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Osaka 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 September 15, 2025.
Use the filters below to find and compare flights from New Hampshire to Osaka that are best for you.

Fly from

New Hampshire

Fly to

Osaka

Route

Depart

Return

Price

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 10/20

1:40 am-1:00 pm

1 stop22h 20m

Osaka Kansai Intl

Thu 11/6

9:25 am-10:00 pm

1 stop26h 35m

$977

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 10/20

1:40 am-6:10 pm

1 stop27h 30m

Osaka Kansai Intl

Wed 11/5

4:05 pm-10:00 pm

2 stops43h 55m

$994

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 3/11

1:30 am-2:55 pm

2 stops24h 25m

Osaka Kansai Intl

Tue 3/24

4:05 pm-11:00 pm

2 stops43h 55m

$1,010

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sat 1/17

3:25 pm-4:40 pm

2 stops35h 15m

Osaka Kansai Intl

Sat 2/7

6:35 pm-9:42 pm

1 stop17h 07m

$1,025

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 10/20

1:40 am-1:00 pm

1 stop22h 20m

Osaka Kansai Intl

Fri 11/7

4:55 pm-10:00 pm

1 stop43h 05m

$1,027

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sat 2/21

12:30 am-12:45 pm

1 stop22h 15m

Osaka Kansai Intl

Thu 2/26

9:25 am-10:00 pm

1 stop26h 35m

$1,027

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Fri 3/13

1:30 am-3:15 pm

1 stop24h 45m

Osaka Kansai Intl

Sun 3/22

6:05 pm-11:00 pm

1 stop41h 55m

$1,027

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Thu 3/12

1:30 am-2:55 pm

2 stops24h 25m

Osaka Kansai Intl

Mon 3/23

9:50 am-11:00 pm

1 stop26h 10m

$1,044

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 3/11

1:30 am-6:20 am

1 stop39h 50m

Osaka Kansai Intl

Fri 3/20

4:05 pm-11:00 pm

2 stops43h 55m

$1,044

ManchesterOsaka

MHT - KIX

MHTKIX

Manchester

Sat 2/7

4:55 pm-6:50 pm

2 stops35h 55m

Osaka Kansai Intl

Mon 2/16

5:50 pm-3:14 pm

2 stops35h 24m

$1,045

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from New Hampshire to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka 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 Osaka
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Osaka. 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 Osaka?

    Cathay Pacific, United Airlines, and American Airlines can get you from New Hampshire to Osaka in just under 22h 20m. Your travel time can differ by up to 13h 35m. The distance between New Hampshire and Osaka is about 6872 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from New Hampshire to Osaka?

    When deciding which route to take from New Hampshire to Osaka consider Boston Logan Intl - Osaka Kansai Intl, Boston Logan Intl - Osaka Itami or Boston Logan Intl - Kobe as they are the most popular.

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

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

  • How can I find direct flights from New Hampshire to Osaka?

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Osaka 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 New Hampshire to Osaka?

    Currently, February is the cheapest month in which you can book a flight from New Hampshire to Osaka (average of $866). Flying from New Hampshire to Osaka in June is currently the most expensive (average of $1,310). 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 Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

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