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Osaka

$473+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — OSA
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
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 April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,104
(Mytrip)

One-way from

$473
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,150
Provider with most accurate pricing for Boston Logan Intl-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Osaka (OSA) flights.
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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. 2% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 1, 2025.

This Gurufare deal was found by Cheapflights users on 3/31. 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.
Sat 10/181:40 amBOS - KIX
1 stop22h 20mCathay Pacific
Tue 11/44:55 pmKIX - BOS
1 stop43h 05mCathay Pacific
Deal found 3/31$1,061
This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:30 pmBOS - KIX
1 stop29h 20mUnited Airlines
Tue 11/46:30 pmKIX - BOS
1 stop17h 10mUnited Airlines
Deal found 3/31$1,080
This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:30 amBOS - ITM
2 stops20h 35mUnited Airlines
Tue 11/41:00 pmITM - BOS
3 stops30h 58mUnited Airlines
Deal found 3/31$1,089
This Mytrip deal was found by Cheapflights users on 3/31. 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 4/304:30 pmBOS - KIX
1 stop30h 10mMultiple Airlines
Wed 5/78:55 pmKIX - BOS
3 stops38h 56mMultiple Airlines
Deal found 3/31$1,104
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/15:50 amBOS - KIX
2 stops21h 35mAir Canada
Tue 6/106:05 pmKIX - BOS
2 stops33h 27mAir Canada
Deal found 3/31$1,109
This Booking.com deal was found by Cheapflights users on 3/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:30 amBOS - ITM
2 stops19h 40mANA
Thu 5/87:30 amITM - BOS
2 stops19h 33mANA
Deal found 3/31$1,137
This Air Canada deal was found by Cheapflights users on 3/30. 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 6/255:50 amBOS - ITM
2 stops24h 05mAir Canada
Wed 7/92:05 pmITM - BOS
2 stops20h 51mAir Canada
Deal found 3/30$1,155
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:00 amBOS - KIX
2 stops21h 50mANA
Wed 4/164:50 pmKIX - BOS
1 stop19h 46mANA
Deal found 3/30$1,218
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/212:05 pmBOS - ITM
1 stop17h 45mJapan Airlines
Tue 11/181:35 pmITM - BOS
1 stop17h 30mJapan Airlines
Deal found 3/31$1,232
This Gurufare deal was found by Cheapflights users on 3/31. 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.
Sat 10/1812:55 pmBOS - UKB
1 stop39h 35mKorean Air
Sat 10/256:30 pmUKB - BOS
1 stop28h 10mKorean Air
Deal found 3/31$1,235
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Thu 8/289:35 pmBOS - KIX
1 stop32h 25mTurkish Airlines
Tue 9/910:25 pmKIX - BOS
1 stop34h 15mTurkish Airlines
Deal found 3/31$1,238
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:05 pmBOS - KIX
1 stop20h 10mJapan Airlines
Fri 12/53:05 pmKIX - BOS
2 stops21h 40mJapan Airlines
Deal found 3/31$1,241

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 April 1, 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

Wed 4/30

4:30 pm-11:40 am

1 stop30h 10m

Osaka Kansai Intl

Wed 5/7

8:55 pm-10:51 pm

3 stops38h 56m

$1,104

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Fri 9/5

1:40 am-2:55 pm

2 stops24h 15m

Osaka Kansai Intl

Sat 9/20

9:10 am-11:00 pm

1 stop26h 50m

$1,107

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 6/1

5:50 am-4:25 pm

2 stops21h 35m

Osaka Kansai Intl

Tue 6/10

6:05 pm-2:32 pm

2 stops33h 27m

$1,109

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Thu 5/1

9:30 am-6:10 pm

2 stops19h 40m

Osaka Itami

Thu 5/8

7:30 am-2:03 pm

2 stops19h 33m

$1,137

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sat 9/6

7:30 pm-2:50 pm

3 stops30h 20m

Osaka Kansai Intl

Sat 9/20

4:50 pm-11:54 pm

2 stops20h 04m

$1,150

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Wed 6/25

5:50 am-6:55 pm

2 stops24h 05m

Osaka Itami

Wed 7/9

2:05 pm-9:56 pm

2 stops20h 51m

$1,155

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Thu 8/28

9:35 pm-7:00 pm

1 stop32h 25m

Osaka Kansai Intl

Tue 9/9

10:25 pm-7:40 pm

1 stop34h 15m

$1,238

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sat 9/6

12:55 pm-9:00 pm

1 stop19h 05m

Osaka Kansai Intl

Sat 9/20

9:05 am-10:10 am

1 stop38h 05m

$1,259

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Thu 5/1

8:05 pm-5:30 pm

2 stops56h 25m

Kobe

Thu 5/8

11:00 am-7:05 pm

2 stops45h 05m

$1,287

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Fri 5/30

8:00 am-6:45 pm

1 stop21h 45m

Osaka Kansai Intl

Wed 6/4

8:45 pm-6:00 am

1 stop22h 15m

$1,288

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 51 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

Rainfall in Osaka by month

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

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

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

If weather is an important factor for your trip to Osaka, 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 84.2 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 Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated April 1, 2025.
Read through reviews of airlines operating flights from New Hampshire to Osaka, such as Korean Air, Japan Airlines and ANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,052 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

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
1,052 reviews
Korean Air
8.4
Very good
1,052 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

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.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,052 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

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.
ANA
8.3
Very good
831 reviews
Korean Air
8.4
Very good
1,052 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

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
7,899 reviews
Korean Air
8.4
Very good
1,052 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

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.
Hainan Airlines
8.0
Very good
34 reviews
Korean Air
8.4
Very good
1,052 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

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 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.

  • What are the cheapest airlines to fly from New Hampshire to Osaka one-way?

    One-way options have recently been found by users for as low as $529 on Etihad Airways. Other airlines that offer cheap prices include Air Canada from $553 and Cathay Pacific from $657 one-way.

  • 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 $898). Flying from New Hampshire to Osaka in December is currently the most expensive (average of $1,350). 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 New Hampshire?

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

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Alternative routes for New Hampshire to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
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