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

Alaska Airlines, Cathay Pacific, and Etihad Airways 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 November 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.

$387 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 pm - 6:45 pmBOS-KIX

35h 25m3 stops

8:45 pm - 3:20 pmKIX-BOS

32h 35m2 stops

$912Alaska Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 26

5:20 pm - 6:45 pmBOS-KIX

35h 25m3 stops

8:45 pm - 3:20 pmKIX-BOS

32h 35m2 stops

$933Alaska Airlines

Find Deal

Mon, Jan 12 - Thu, Feb 5

12:30 am - 3:15 pmBOS-KIX

24h 45m1 stop

7:05 pm - 10:00 pmKIX-BOS

40h 55m1 stop

$966Cathay Pacific

Find Deal

Sun, Jan 11 - Mon, Jan 26

3:40 pm - 8:35 pmBOS-KIX

38h 55m2 stops

10:50 am - 7:42 pmKIX-BOS

22h 52m2 stops

$975Multiple Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 26

6:15 am - 8:20 pmBOS-ITM

24h 05m2 stops

4:00 pm - 10:37 pmITM-BOS

20h 37m2 stops

$979Multiple Airlines

Find Deal

Mon, Jan 12 - Thu, Feb 5

12:30 am - 2:55 pmBOS-KIX

24h 25m2 stops

10:00 am - 10:00 pmKIX-BOS

26h 00m1 stop

$983Cathay Pacific

Find Deal

Sun, Jan 11 - Mon, Jan 26

6:00 am - 9:45 pmBOS-UKB

25h 45m2 stops

7:05 am - 12:46 pmUKB-BOS

19h 41m2 stops

$1,051ANA

Find Deal

Mon, Jan 12 - Thu, Feb 5

11:00 am - 10:10 amBOS-UKB

33h 10m1 stop

11:10 am - 8:40 amUKB-BOS

35h 30m1 stop

$1,065Korean Air

Find Deal

Mon, Jan 12 - Thu, Feb 5

12:45 pm - 9:45 pmBOS-UKB

43h 00m2 stops

9:15 pm - 2:12 pmUKB-BOS

30h 57m2 stops

$1,070ANA

Find Deal

Sat, Jan 31 - Mon, Feb 16

11:00 am - 10:10 amBOS-UKB

33h 10m1 stop

11:10 am - 8:40 amUKB-BOS

35h 30m1 stop

$1,115Korean Air

Find Deal

Sat, Jan 31 - Mon, Feb 16

Alaska Airlines flights from New Hampshire to Osaka

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

Alaska Airlines

Jan 12

BOS5:20 pmBoston Logan Intl

35h 25m

3 stops

KIX6:45 pmOsaka Kansai Intl

Jan 26

KIX8:45 pmOsaka Kansai Intl

32h 35m

2 stops

BOS3:20 pmBoston Logan Intl

$912

Find similar

Alaska Airlines

Jan 12

BOS5:20 pmBoston Logan Intl

35h 25m

3 stops

KIX6:45 pmOsaka Kansai Intl

Feb 5

KIX8:45 pmOsaka Kansai Intl

32h 35m

2 stops

BOS3:20 pmBoston Logan Intl

$933

Find similar

Alaska Airlines

Jan 31

BOS6:44 pmBoston Logan Intl

34h 01m

3 stops

KIX6:45 pmOsaka Kansai Intl

Feb 16

KIX8:45 pmOsaka Kansai Intl

35h 24m

2 stops

BOS6:09 pmBoston Logan Intl

$1,130

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

24h 45m

1 stop

KIX3:15 pmOsaka Kansai Intl

Jan 26

KIX7:05 pmOsaka Kansai Intl

40h 55m

1 stop

BOS10:00 pmBoston Logan Intl

$966

Find similar

Cathay Pacific

Jan 11

BOS12:30 amBoston Logan Intl

24h 25m

2 stops

KIX2:55 pmOsaka Kansai Intl

Jan 26

KIX10:00 amOsaka Kansai Intl

26h 00m

1 stop

BOS10:00 pmBoston Logan Intl

$983

Find similar

Cathay Pacific

Nov 16

BOS12:30 amBoston Logan Intl

22h 15m

1 stop

KIX12:45 pmOsaka Kansai Intl

Dec 3

KIX10:00 amOsaka Kansai Intl

26h 00m

1 stop

BOS10:00 pmBoston Logan Intl

$985

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 1/12

5:20 pm-6:45 pm

3 stops35h 25m

Osaka Kansai Intl

Mon 1/26

8:45 pm-3:20 pm

2 stops32h 35m

$912

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 1/12

5:20 pm-6:45 pm

3 stops35h 25m

Osaka Kansai Intl

Thu 2/5

8:45 pm-3:20 pm

2 stops32h 35m

$933

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 1/11

12:30 am-3:15 pm

1 stop24h 45m

Osaka Kansai Intl

Mon 1/26

7:05 pm-10:00 pm

1 stop40h 55m

$966

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 1/12

3:40 pm-8:35 pm

2 stops38h 55m

Osaka Kansai Intl

Mon 1/26

10:50 am-7:42 pm

2 stops22h 52m

$975

BostonOsaka

BOS - ITM

BOSITM

Boston Logan Intl

Mon 1/12

6:15 am-8:20 pm

2 stops24h 05m

Osaka Itami

Thu 2/5

4:00 pm-10:37 pm

2 stops20h 37m

$979

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Sun 1/11

12:30 am-2:55 pm

2 stops24h 25m

Osaka Kansai Intl

Mon 1/26

10:00 am-10:00 pm

1 stop26h 00m

$983

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Mon 1/12

6:00 am-9:45 pm

2 stops25h 45m

Kobe

Thu 2/5

7:05 am-12:46 pm

2 stops19h 41m

$1,051

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Mon 1/12

11:00 am-10:10 am

1 stop33h 10m

Kobe

Thu 2/5

11:10 am-8:40 am

1 stop35h 30m

$1,065

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sat 1/31

12:45 pm-9:45 pm

2 stops43h 00m

Kobe

Mon 2/16

9:15 pm-2:12 pm

2 stops30h 57m

$1,070

BostonKobe

BOS - UKB

BOSUKB

Boston Logan Intl

Sat 1/31

11:00 am-10:10 am

1 stop33h 10m

Kobe

Mon 2/16

11:10 am-8:40 am

1 stop35h 30m

$1,115

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 $927. 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 $1,037.

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 November 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.