What is the cheapest airline that flies from New Hampshire to Osaka?

ANA, United Airlines, and Alaska Airlines are the most popular carriers operating from New Hampshire to Osaka

When did momondo last update prices for flights from New Hampshire to Osaka?

Prices for flights from New Hampshire to Osaka are refreshed on a daily basis.

How many operators does momondo search for flights from New Hampshire to Osaka?

As of September 2025, there are 5 operators available to choose from for flights from New Hampshire to Osaka.

How old do you have to be to fly from New Hampshire to Osaka?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Hampshire to Osaka.

What documentation or ID do you need to fly to Osaka?

The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$462 Cheap Flights from New Hampshire to Osaka in 2025/26

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Find the cheapest flights from New Hampshire to Osaka

Round-trip

One-way

Cheap round-trip flights

5:45 am - 6:10 pmBOS-ITM

22h 25m2 stops

8:20 pm - 2:17 pmITM-BOS

31h 57m2 stops

$798ANA

Find Deal

Mon, Jan 19 - Mon, Feb 2

6:00 am - 9:45 pmBOS-UKB

25h 45m2 stops

9:15 pm - 2:17 pmUKB-BOS

31h 02m2 stops

$799ANA

Find Deal

Mon, Jan 19 - Mon, Feb 2

6:00 am - 4:40 pmBOS-KIX

20h 40m1 stop

6:35 pm - 9:44 pmKIX-BOS

17h 09m1 stop

$810United Airlines

Find Deal

Tue, Feb 17 - Tue, Feb 24

8:30 pm - 6:10 pmBOS-ITM

31h 40m2 stops

1:00 pm - 11:42 pmITM-BOS

24h 42m2 stops

$813United Airlines

Find Deal

Sun, Nov 9 - Wed, Nov 19

6:00 am - 4:40 pmBOS-KIX

20h 40m1 stop

2:05 pm - 9:34 pmKIX-BOS

21h 29m2 stops

$813Multiple Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 11

6:00 am - 7:30 pmBOS-KIX

24h 30m2 stops

10:50 am - 9:27 pmKIX-BOS

23h 37m2 stops

$867Multiple Airlines

Find Deal

Sun, Oct 19 - Tue, Oct 28

6:15 am - 7:10 pmBOS-ITM

22h 55m2 stops

3:00 pm - 10:37 pmITM-BOS

21h 37m2 stops

$895Air Canada

Find Deal

Wed, Feb 4 - Sat, Feb 14

6:15 am - 7:25 pmBOS-KIX

23h 10m2 stops

3:45 pm - 10:37 pmKIX-BOS

20h 52m2 stops

$898Air Canada

Find Deal

Tue, Feb 3 - Mon, Feb 16

12:30 am - 6:20 amBOS-KIX

39h 50m1 stop

9:25 am - 10:00 pmKIX-BOS

26h 35m1 stop

$945Cathay Pacific

Find Deal

Sun, Jan 11 - Thu, Jan 22

12:30 am - 5:50 pmBOS-KIX

27h 20m1 stop

4:55 pm - 10:00 pmKIX-BOS

43h 05m1 stop

$946Cathay Pacific

Find Deal

Mon, Nov 3 - Tue, Nov 11

United Airlines flights from New Hampshire to Osaka

Our best United Airlines deals on New Hampshire to Osaka flight tickets

United Airlines

Feb 17

BOS6:00 amBoston Logan Intl

20h 40m

1 stop

KIX4:40 pmOsaka Kansai Intl

Feb 24

KIX6:35 pmOsaka Kansai Intl

17h 09m

1 stop

BOS9:44 pmBoston Logan Intl

$810

Find similar

United Airlines

Nov 9

BOS8:30 pmBoston Logan Intl

31h 40m

2 stops

ITM6:10 pmOsaka Itami

Nov 19

ITM1:00 pmOsaka Itami

24h 42m

2 stops

BOS11:42 pmBoston Logan Intl

$813

Find similar

United Airlines

Feb 22

BOS11:09 amBoston Logan Intl

39h 31m

2 stops

KIX4:40 pmOsaka Kansai Intl

Feb 26

KIX6:35 pmOsaka Kansai Intl

17h 09m

1 stop

BOS9:44 pmBoston Logan Intl

$815

Find similar

Cathay Pacific flights from New Hampshire to Osaka

Our best Cathay Pacific deals on New Hampshire to Osaka flight tickets

Cathay Pacific

Jan 11

BOS12:30 amBoston Logan Intl

39h 50m

1 stop

KIX6:20 amOsaka Kansai Intl

Jan 22

KIX9:25 amOsaka Kansai Intl

26h 35m

1 stop

BOS10:00 pmBoston Logan Intl

$945

Find similar

Cathay Pacific

Nov 3

BOS12:30 amBoston Logan Intl

27h 20m

1 stop

KIX5:50 pmOsaka Kansai Intl

Nov 11

KIX4:55 pmOsaka Kansai Intl

43h 05m

1 stop

BOS10:00 pmBoston Logan Intl

$946

Find similar

Cathay Pacific

Oct 14

BOS1:40 amBoston Logan Intl

30h 35m

1 stop

KIX9:15 pmOsaka Kansai Intl

Nov 5

KIX9:25 amOsaka Kansai Intl

26h 35m

1 stop

BOS10:00 pmBoston Logan Intl

$951

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Mon 1/19

5:45 am-6:10 pm

2 stops22h 25m

Osaka Itami

Mon 2/2

8:20 pm-2:17 pm

2 stops31h 57m

$798

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Mon 1/19

6:00 am-9:45 pm

2 stops25h 45m

Kobe

Mon 2/2

9:15 pm-2:17 pm

2 stops31h 02m

$799

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 2/17

6:00 am-4:40 pm

1 stop20h 40m

Osaka Kansai Intl

Tue 2/24

6:35 pm-9:44 pm

1 stop17h 09m

$810

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Sun 11/9

8:30 pm-6:10 pm

2 stops31h 40m

Osaka Itami

Wed 11/19

1:00 pm-11:42 pm

2 stops24h 42m

$813

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 11/4

6:00 am-4:40 pm

1 stop20h 40m

Osaka Kansai Intl

Tue 11/11

2:05 pm-9:34 pm

2 stops21h 29m

$813

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 10/19

6:00 am-7:30 pm

2 stops24h 30m

Osaka Kansai Intl

Tue 10/28

10:50 am-9:27 pm

2 stops23h 37m

$867

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Wed 2/4

6:15 am-7:10 pm

2 stops22h 55m

Osaka Itami

Sat 2/14

3:00 pm-10:37 pm

2 stops21h 37m

$895

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 2/3

6:15 am-7:25 pm

2 stops23h 10m

Osaka Kansai Intl

Mon 2/16

3:45 pm-10:37 pm

2 stops20h 52m

$898

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 1/11

12:30 am-6:20 am

1 stop39h 50m

Osaka Kansai Intl

Thu 1/22

9:25 am-10:00 pm

1 stop26h 35m

$945

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 11/3

12:30 am-5:50 pm

1 stop27h 20m

Osaka Kansai Intl

Tue 11/11

4:55 pm-10:00 pm

1 stop43h 05m

$946

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Hampshire to Osaka

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

Prices

Airlines

What is the cheapest month to fly to Osaka?

In general, September is the cheapest month to fly from New Hampshire to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $952. If you are unable to visit Osaka during the month of September, then departing from New Hampshire during the month November is also very affordable. Most momondo users find prices during this month for around $998.

What is the cheapest day to depart on your flight to Osaka?

According to our data, Monday is the cheapest day to fly to Osaka from New Hampshire. The lowest ticket price found for a Monday departure recently was $1,438. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from New Hampshire to Osaka for around $1,580.

What is the cheapest time of day to depart on your flight to Osaka?

Our data shows that the cheapest New Hampshire to Osaka flights are usually those with departure times in the evening. Our users have found flights to Osaka in the evening for as low as $1,187. Flights to Osaka are more costly in the morning, with an average ticket price of $1,582. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap New Hampshire to Osaka flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Osaka

Direct flights	None

There are no direct flights from New Hampshire to Osaka. There are no popular flight routes from New Hampshire to Osaka.

Search flight deals

When did momondo last update prices for flights from New Hampshire to Osaka?
Prices for flights from New Hampshire to Osaka are refreshed on a daily basis.
How many operators does momondo search for flights from New Hampshire to Osaka?
As of September 2025, there are 5 operators available to choose from for flights from New Hampshire to Osaka.
How old do you have to be to fly from New Hampshire to Osaka?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Hampshire to Osaka.
What documentation or ID do you need to fly to Osaka?
The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Nara

Nishinomiya

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Osaka?

It is quick and easy to find New Hampshire to Osaka flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Osaka that suits you.

Can I find flights from New Hampshire to Osaka with flexible booking policies on momondo?

All flight searches from New Hampshire to Osaka on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New Hampshire to Osaka?

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 Osaka from New Hampshire.

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

Price alerts on flights to Osaka from New Hampshire are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.