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$408+ Cheap flights from New Hampshire to Australia

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SYD
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from New Hampshire to Australia

Cheapest flights from New Hampshire to Australia
Explore the most affordable flight options available from New Hampshire to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This United Airlines deal was found by Cheapflights users on 12/7. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:02 pmBOS - BNE
2 stops28h 28mUnited Airlines
Sat 12/1311:40 amBNE - BOS
1 stop20h 26mUnited Airlines
Deal found 12/7$950
This United Airlines deal was found by Cheapflights users on 12/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:58 pmBOS - MEL
1 stop24h 02mUnited Airlines
Wed 12/241:00 pmMEL - BOS
1 stop25h 48mUnited Airlines
Deal found 12/8$1,011
This United Airlines deal was found by Cheapflights users on 12/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/92:15 pmBOS - MEL
2 stops27h 15mUnited Airlines
Thu 12/2511:30 amMEL - BOS
1 stop21h 22mUnited Airlines
Deal found 12/8$1,015
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:45 amBOS - MEL
1 stop32h 15mDelta
Fri 12/1910:10 amMEL - BOS
1 stop22h 13mDelta
Deal found 12/8$1,018
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:45 pmBOS - MEL
1 stop26h 15mDelta
Wed 12/2410:10 amMEL - BOS
2 stops38h 59mDelta
Deal found 12/8$1,022
This United Airlines deal was found by Cheapflights users on 12/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:55 amBOS - MEL
2 stops30h 05mUnited Airlines
Sun 12/281:00 pmMEL - BOS
1 stop35h 10mUnited Airlines
Deal found 12/5$1,025
This United Airlines deal was found by Cheapflights users on 12/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/139:40 amBOS - MEL
2 stops31h 50mUnited Airlines
Sun 12/2111:30 amMEL - BOS
2 stops37h 48mUnited Airlines
Deal found 12/8$1,031
This Delta deal was found by Cheapflights users on 12/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:15 pmBOS - BNE
2 stops44h 05mDelta
Sun 12/1410:40 amBNE - BOS
2 stops28h 18mDelta
Deal found 12/6$1,042
This American Airlines deal was found by Cheapflights users on 12/7. 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.
Thu 12/117:30 amBOS - BNE
1 stop32h 00mAmerican Airlines
Sat 12/137:40 pmBNE - BOS
1 stop26h 34mAmerican Airlines
Deal found 12/7$1,069
This American Airlines deal was found by Cheapflights users on 12/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:30 amBOS - BNE
1 stop32h 00mAmerican Airlines
Sun 12/149:40 amBNE - BOS
1 stop20h 11mAmerican Airlines
Deal found 12/6$1,079
This United Airlines deal was found by Cheapflights users on 12/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:32 pmBOS - BNE
2 stops26h 58mUnited Airlines
Fri 12/2611:40 amBNE - BOS
1 stop26h 08mUnited Airlines
Deal found 12/8$1,132
This United Airlines deal was found by Cheapflights users on 12/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:00 amBOS - BNE
2 stops34h 30mUnited Airlines
Mon 12/2911:40 amBNE - BOS
2 stops27h 14mUnited Airlines
Deal found 12/6$1,148

Find flight deals from New Hampshire to Australia

Keep the following information in mind while searching for New Hampshire to Australia flight deals. Data was last updated December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$802
(Orbitz)

One-way from

$408
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$1,918
Provider with most accurate pricing for Boston Logan Intl-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Sydney Kingsford Smith flights.
Search Deals
From New Hampshire to Australia
Search Deals
One-way flight from New Hampshire to Australia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($233 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Australia 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 December 8, 2025.
Use the filters below to find and compare flights from New Hampshire to Australia that are best for you.

Fly from

New Hampshire

Fly to

Australia

Route

Depart

Return

Price

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Tue 3/3

11:00 am-7:30 am

1 stop29h 30m

Brisbane

Fri 3/13

10:40 am-5:04 pm

1 stop20h 24m

$868

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Thu 3/5

11:00 am-7:30 am

1 stop29h 30m

Brisbane

Sat 3/14

10:40 am-12:49 am

1 stop28h 09m

$868

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Sun 2/8

5:57 pm-7:30 am

1 stop22h 33m

Brisbane

Thu 2/12

11:40 am-11:57 pm

2 stops27h 17m

$868

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Tue 3/3

11:00 am-7:30 am

1 stop29h 30m

Brisbane

Sun 3/15

10:40 am-12:49 am

1 stop28h 09m

$868

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Sat 1/3

6:20 am-7:30 am

2 stops34h 10m

Brisbane

Fri 2/20

11:40 am-7:56 pm

1 stop23h 16m

$873

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Tue 1/20

7:07 pm-7:30 am

2 stops45h 23m

Brisbane

Tue 1/27

11:40 am-5:13 pm

1 stop20h 33m

$873

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Sat 1/3

6:20 am-7:30 am

2 stops34h 10m

Brisbane

Tue 2/24

11:40 am-7:58 am

1 stop35h 18m

$882

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Sat 1/3

6:20 am-7:30 am

2 stops34h 10m

Brisbane

Mon 2/23

11:40 am-10:50 am

2 stops38h 10m

$887

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Tue 1/6

3:25 pm-7:30 am

2 stops49h 05m

Brisbane

Mon 2/23

11:40 am-10:50 am

2 stops38h 10m

$888

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Mon 1/5

7:15 am-8:20 am

2 stops34h 05m

Brisbane

Wed 2/25

11:05 am-4:17 pm

1 stop20h 12m

$1,042

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 60 results
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Best time to book a flight from New Hampshire to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia
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 Australia. 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 Australia?

    Departing from New Hampshire to Australia will take you 27h 38m. The distance between New Hampshire and Australia is about 10091 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Australia 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

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