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Cheap flights from New Hampshire to Osaka from $668

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Osaka departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Hampshire to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hainan Airlines Logo
6:40 pm - 12:45 pm
BOS
-
KIX
29h 05m
2 stops
Hainan Airlines Logo
2:20 pm - 4:40 pm
KIX
-
BOS
39h 20m
1 stop
$957Hainan Airlines
Wed, Sep 2 - Sat, Sep 12
Hainan Airlines Logo
6:40 pm - 12:45 pm
BOS
-
KIX
29h 05m
2 stops
Hainan Airlines Logo
2:20 pm - 4:40 pm
KIX
-
BOS
39h 20m
1 stop
$958Hainan Airlines
Wed, Sep 2 - Sat, Sep 19
Hainan Airlines Logo
6:40 pm - 12:45 pm
BOS
-
KIX
29h 05m
2 stops
Hainan Airlines Logo
2:35 pm - 4:20 pm
KIX
-
BOS
39h 45m
1 stop
$968Hainan Airlines
Wed, Oct 21 - Sat, Nov 7
Hainan Airlines Logo
6:40 pm - 12:45 pm
BOS
-
KIX
29h 05m
2 stops
Hainan Airlines Logo
2:20 pm - 4:40 pm
KIX
-
BOS
39h 20m
1 stop
$969Hainan Airlines
Wed, Sep 2 - Sat, Sep 19
China Eastern Logo
6:30 am - 12:10 pm
BOS
-
KIX
40h 40m
2 stops
China Eastern Logo
2:20 pm - 11:51 pm
KIX
-
BOS
47h 31m
2 stops
$1,212China Eastern
Tue, Oct 20 - Wed, Nov 11
Multiple Airlines Logo
6:40 pm - 12:45 pm
BOS
-
KIX
29h 05m
2 stops
Multiple Airlines Logo
7:45 am - 8:44 am
KIX
-
BOS
37h 59m
3 stops
$1,222Multiple Airlines
Fri, Sep 11 - Sat, Sep 26
Cathay Pacific Logo
1:45 am - 3:10 pm
BOS
-
KIX
24h 25m
1 stop
Cathay Pacific Logo
9:45 am - 11:05 pm
KIX
-
BOS
26h 20m
1 stop
$1,234Cathay Pacific
Tue, Sep 15 - Mon, Sep 28
Cathay Pacific Logo
1:45 am - 9:15 pm
BOS
-
KIX
30h 30m
1 stop
Cathay Pacific Logo
9:05 am - 11:05 pm
KIX
-
BOS
27h 00m
1 stop
$1,237Cathay Pacific
Mon, Aug 31 - Tue, Sep 15
United Airlines Logo
2:43 pm - 2:50 pm
MHT
-
KIX
35h 07m
2 stops
United Airlines Logo
4:55 pm - 11:56 pm
KIX
-
MHT
20h 01m
2 stops
$1,902United Airlines
Sat, Sep 19 - Wed, Sep 23
United Airlines Logo
9:25 am - 2:50 pm
MHT
-
KIX
40h 25m
2 stops
United Airlines Logo
4:55 pm - 2:02 pm
KIX
-
MHT
34h 07m
2 stops
$2,512United Airlines
Fri, Jul 3 - Mon, Jul 13

United Airlines flights from New Hampshire to Osaka Kansai Intl Airport

Our best United Airlines deals on New Hampshire to Osaka Kansai Intl Airport flight tickets
United Airlines
Sep 19
MHT2:43 pmManchester
35h 07m
2 stops
KIX2:50 pmOsaka Kansai Intl
Sep 23
KIX4:55 pmOsaka Kansai Intl
20h 01m
2 stops
MHT11:56 pmManchester
$1,902
United Airlines
Jul 3
MHT9:25 amManchester
40h 25m
2 stops
KIX2:50 pmOsaka Kansai Intl
Jul 13
KIX4:55 pmOsaka Kansai Intl
34h 07m
2 stops
MHT2:02 pmManchester
$2,512
United Airlines
Sep 19
MHT9:25 amManchester
40h 25m
2 stops
KIX2:50 pmOsaka Kansai Intl
Sep 23
KIX4:55 pmOsaka Kansai Intl
39h 08m
2 stops
MHT7:03 pmManchester
$2,582

Cathay Pacific flights from New Hampshire to Osaka Kansai Intl Airport

Our best Cathay Pacific deals on New Hampshire to Osaka Kansai Intl Airport flight tickets
Cathay Pacific
Sep 15
BOS1:45 amBoston Logan Intl
24h 25m
1 stop
KIX3:10 pmOsaka Kansai Intl
Sep 28
KIX9:45 amOsaka Kansai Intl
26h 20m
1 stop
BOS11:05 pmBoston Logan Intl
$1,234
Cathay Pacific
Aug 31
BOS1:45 amBoston Logan Intl
30h 30m
1 stop
KIX9:15 pmOsaka Kansai Intl
Sep 15
KIX9:05 amOsaka Kansai Intl
27h 00m
1 stop
BOS11:05 pmBoston Logan Intl
$1,237
Cathay Pacific
Sep 15
BOS1:45 amBoston Logan Intl
24h 05m
2 stops
KIX2:50 pmOsaka Kansai Intl
Sep 23
KIX5:35 pmOsaka Kansai Intl
42h 30m
1 stop
BOS11:05 pmBoston Logan Intl
$1,250

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to Osaka Kansai Intl Airport 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, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from New Hampshire to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 9/2

6:40 pm-12:45 pm

2 stops29h 05m

Osaka Kansai Intl

Sat 9/12

2:20 pm-4:40 pm

1 stop39h 20m

$957

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 9/2

6:40 pm-12:45 pm

2 stops29h 05m

Osaka Kansai Intl

Sat 9/19

2:20 pm-4:40 pm

1 stop39h 20m

$958

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 10/21

6:40 pm-12:45 pm

2 stops29h 05m

Osaka Kansai Intl

Sat 11/7

2:35 pm-4:20 pm

1 stop39h 45m

$968

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Wed 9/2

6:40 pm-12:45 pm

2 stops29h 05m

Osaka Kansai Intl

Sat 9/19

2:20 pm-4:40 pm

1 stop39h 20m

$969

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 10/20

6:30 am-12:10 pm

2 stops40h 40m

Osaka Kansai Intl

Wed 11/11

2:20 pm-11:51 pm

2 stops47h 31m

$1,212

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Fri 9/11

6:40 pm-12:45 pm

2 stops29h 05m

Osaka Kansai Intl

Sat 9/26

7:45 am-8:44 am

3 stops37h 59m

$1,222
Quickest round-trip

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Tue 9/15

1:45 am-3:10 pm

1 stop24h 25m

Osaka Kansai Intl

Mon 9/28

9:45 am-11:05 pm

1 stop26h 20m

$1,234

BostonOsaka

BOS - KIX

BOSKIX

Boston Logan Intl

Mon 8/31

1:45 am-9:15 pm

1 stop30h 30m

Osaka Kansai Intl

Tue 9/15

9:05 am-11:05 pm

1 stop27h 00m

$1,237

ManchesterOsaka

MHT - KIX

MHTKIX

Manchester

Sat 9/19

2:43 pm-2:50 pm

2 stops35h 07m

Osaka Kansai Intl

Wed 9/23

4:55 pm-11:56 pm

2 stops20h 01m

$1,902

ManchesterOsaka

MHT - KIX

MHTKIX

Manchester

Fri 7/3

9:25 am-2:50 pm

2 stops40h 25m

Osaka Kansai Intl

Mon 7/13

4:55 pm-2:02 pm

2 stops34h 07m

$2,512

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Osaka from

How to get the cheapest flight ticket from New Hampshire to Osaka Kansai Intl Airport

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

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

United Airlines and ANA are the most popular carriers operating from New Hampshire to Osaka Kansai Intl

Cheap New Hampshire to Osaka Kansai Intl Airport flight deals and tips

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

Fastest flight time

22h 10m

Direct flights

None
The fastest flight from New Hampshire to Osaka Kansai Intl Airport takes 22h 10m
There are no direct flights from New Hampshire to Osaka Kansai Intl Airport. There are no popular flight routes from New Hampshire to Osaka Kansai Intl Airport.
Search flight deals

Frequently asked questions about flying from New Hampshire to Osaka Kansai Intl Airport

  • When did momondo last update prices for flights from New Hampshire to Osaka Kansai Intl Airport?

    Prices for flights from New Hampshire to Osaka Kansai Intl Airport refresh daily.

  • How many operators does momondo search for flights from New Hampshire to Osaka Kansai Intl Airport?

  • How old do you have to be to fly from New Hampshire to Osaka Kansai Intl Airport?

    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 Kansai Intl Airport.

  • What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

    The travel and health documents you'll need for your trip to Osaka Kansai Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka Kansai Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Osaka?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Osaka from New Hampshire.

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 all potential New Hampshire to Osaka flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for New Hampshire to Osaka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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