HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kansai Intl

$528+ Cheap flights from New Hampshire to Kansai Intl (KIX)

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — KIX
Nov 5 — Nov 121
Wed 11/5
Wed 11/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Hampshire to Kansai Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New Hampshire to Kansai Intl

Keep the following information in mind while searching for New Hampshire to Kansai Intl flight deals. Data was last updated October 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,008
(KAYAK)

One-way from

$528
(oojo)

Popular in

December

Cheapest in

September

Average price

$1,138
Provider with most accurate pricing for Boston Logan Intl-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Osaka (OSA) flights.
Search Deals
From New Hampshire to Osaka Kansai Intl
Search Deals
One-way flight from New Hampshire to Osaka Kansai Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from New Hampshire to Kansai Intl

Cheapest flights from New Hampshire to Kansai Intl
Explore the most affordable flight options available from New Hampshire to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

This KAYAK deal was found by Cheapflights users on 10/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:40 pmBOS - KIX
2 stops27h 55mHainan Airlines
Tue 12/22:35 pmKIX - BOS
1 stop39h 45mHainan Airlines
Deal found 10/5$1,008
This Air Canada deal was found by Cheapflights users on 10/4. 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.
Tue 12/26:15 amBOS - KIX
2 stops25h 35mMultiple Airlines
Mon 12/2210:50 amKIX - BOS
2 stops22h 52mMultiple Airlines
Deal found 10/4$1,019
This Mytrip deal was found by Cheapflights users on 10/5. 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.
Wed 11/56:40 pmBOS - KIX
2 stops27h 55mMultiple Airlines
Wed 11/197:50 amKIX - BOS
3 stops30h 09mMultiple Airlines
Deal found 10/5$1,028
This oojo deal was found by Cheapflights users on 10/6. 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.
Sun 11/912:30 amBOS - KIX
1 stop24h 45mCathay Pacific
Thu 11/209:25 amKIX - BOS
1 stop26h 35mCathay Pacific
Deal found 10/6$1,030
This FlightHub deal was found by Cheapflights users on 10/6. 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.
Mon 11/1012:30 amBOS - KIX
1 stop24h 45mCathay Pacific
Tue 11/256:05 pmKIX - BOS
1 stop41h 55mCathay Pacific
Deal found 10/6$1,037
This Gotogate deal was found by Cheapflights users on 10/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/191:40 amBOS - KIX
2 stops24h 15mCathay Pacific
Tue 11/49:25 amKIX - BOS
1 stop26h 35mCathay Pacific
Deal found 10/5$1,047
This Gurufare deal was found by Cheapflights users on 10/6. 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 11/912:30 amBOS - KIX
1 stop22h 15mCathay Pacific
Wed 11/2610:00 amKIX - BOS
1 stop26h 00mCathay Pacific
Deal found 10/6$1,052
This FlightHub deal was found by Cheapflights users on 10/6. 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.
Mon 11/1012:30 amBOS - KIX
1 stop39h 50mCathay Pacific
Mon 11/244:15 pmKIX - BOS
2 stops43h 45mCathay Pacific
Deal found 10/6$1,053
This Cathay Pacific deal was found by Cheapflights users on 10/6. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:30 amBOS - KIX
1 stop27h 20mCathay Pacific
Thu 11/279:25 amKIX - BOS
1 stop26h 35mCathay Pacific
Deal found 10/6$1,057
This KAYAK deal was found by Cheapflights users on 10/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:40 pmBOS - KIX
2 stops27h 55mHainan Airlines
Tue 11/252:35 pmKIX - BOS
1 stop39h 45mHainan Airlines
Deal found 10/6$1,058
This oojo deal was found by Cheapflights users on 10/6. 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.
Sun 11/912:30 amBOS - KIX
2 stops24h 25mCathay Pacific
Mon 11/244:15 pmKIX - BOS
2 stops43h 45mCathay Pacific
Deal found 10/6$1,062
This American Airlines deal was found by Cheapflights users on 10/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:00 amMHT - KIX
2 stops22h 50mAmerican Airlines
Sun 11/95:50 pmKIX - MHT
2 stops35h 43mAmerican Airlines
Deal found 10/3$1,438

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Kansai Intl 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 October 6, 2025.
Use the filters below to find and compare flights from New Hampshire to Osaka Kansai Intl Airport that are best for you.

Fly from

New Hampshire

Fly to

Kansai Intl

Route

Depart

Return

Price

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 11/9

12:30 am-5:50 pm

1 stop27h 20m

Osaka Kansai Intl

Thu 11/27

9:25 am-10:00 pm

1 stop26h 35m

$1,057

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 11/12

12:30 am-5:50 pm

1 stop27h 20m

Osaka Kansai Intl

Wed 11/26

9:25 am-10:00 pm

1 stop26h 35m

$1,057

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 11/18

12:30 am-3:15 pm

1 stop24h 45m

Osaka Kansai Intl

Thu 11/27

9:25 am-10:00 pm

1 stop26h 35m

$1,057

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 11/17

12:30 am-2:55 pm

2 stops24h 25m

Osaka Kansai Intl

Tue 11/25

4:15 pm-10:00 pm

2 stops43h 45m

$1,063

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 12/2

11:00 am-12:50 pm

1 stop35h 50m

Osaka Kansai Intl

Mon 12/22

11:55 am-8:40 am

1 stop34h 45m

$1,068

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 11/10

12:30 am-2:55 pm

2 stops24h 25m

Osaka Kansai Intl

Thu 11/27

9:25 am-10:00 pm

1 stop26h 35m

$1,073

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 11/17

12:30 am-5:50 pm

1 stop27h 20m

Osaka Kansai Intl

Wed 12/3

4:15 pm-10:00 pm

2 stops43h 45m

$1,073

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Fri 10/31

1:30 am-5:50 pm

1 stop27h 20m

Osaka Kansai Intl

Tue 11/11

7:05 pm-10:00 pm

1 stop40h 55m

$1,080

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Fri 10/31

1:30 am-3:15 pm

1 stop24h 45m

Osaka Kansai Intl

Mon 11/10

7:05 pm-10:00 pm

1 stop40h 55m

$1,080

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 11/11

12:30 am-2:55 pm

2 stops24h 25m

Osaka Kansai Intl

Mon 11/24

4:15 pm-10:00 pm

2 stops43h 45m

$1,090

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 28 results
1
2
3

Best time to book a flight from New Hampshire to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl 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 Kansai Intl Airport
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 Kansai Intl. 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 Kansai Intl Airport?

    There are many flights that can get you from New Hampshire to Osaka Kansai Intl Airport in 27h 20m. Fly via Cathay Pacific, Korean Air, or United Airlines to get the fastest option. Airlines will cover a distance of 6872 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Kansai Intl 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

Traveling to a place near Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
Nara
Izumisano
Nishinomiya
Himeji

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to Kansai Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Kansai Intl flights
Los Angeles to Itami flights
Seattle to Kansai Intl flights
San Francisco to Kansai Intl flights
Los Angeles to Kobe flights
Honolulu to Kansai Intl flights
Seattle to Itami flights
John F Kennedy Intl to Kansai Intl flights
John F Kennedy Intl to Itami flights
Seattle to Kobe flights
Newark to Kansai Intl flights
San Francisco to Itami flights
John F Kennedy Intl to Kobe flights
Ontario to Kansai Intl flights
Newark to Itami flights
LaGuardia to Kansai Intl flights
Hobby to Kansai Intl flights
San Francisco to Kobe flights
Santa Ana to Kansai Intl flights
O'Hare Intl to Kobe flights
Dallas/Fort Worth to Kansai Intl flights
O'Hare Intl to Itami flights
O'Hare Intl to Kansai Intl flights
Honolulu to Itami flights
Tampa to Kansai Intl flights
Atlanta to Kansai Intl flights
LaGuardia to Itami flights
Portland to Kansai Intl flights
Atlanta to Itami flights
Atlanta to Kobe flights
Dulles Intl to Kansai Intl flights
Tampa to Kobe flights
George Bush Intcntl to Kansai Intl flights
San Jose to Kansai Intl flights
Boston to Kansai Intl flights
Austin to Kansai Intl flights
George Bush Intcntl to Itami flights
Orlando to Kansai Intl flights
Denver to Kansai Intl flights
Honolulu to Kobe flights
Dulles Intl to Itami flights
Newark to Kobe flights
Boston to Itami flights
San Diego to Kansai Intl flights
Baltimore to Kansai Intl flights
Dallas/Fort Worth to Itami flights
Orlando to Itami flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.