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$441+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SYD
Apr 7 — Apr 141
Tue 4/7
Tue 4/14
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 March 8, 2026.

This Orbitz deal was found by Cheapflights users on 3/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:20 pm
BOS
-
BNE
2 stops26h 25m
Air Canada
Wed 11/1110:45 am
BNE
-
BOS
2 stops24h 32m
Air Canada
Deal found 3/3$905
This Air Canada deal was found by Cheapflights users on 3/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:20 am
BOS
-
BNE
2 stops31h 25m
Air Canada
Tue 11/1710:45 am
BNE
-
BOS
2 stops37h 52m
Air Canada
Deal found 3/7$911
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Sun 3/155:20 pm
BOS
-
MEL
1 stop25h 10m
American Airlines
Mon 3/2312:00 pm
MEL
-
BOS
1 stop22h 31m
American Airlines
Deal found 3/3$924
This BusinessClass deal was found by Cheapflights users on 3/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:00 pm
BOS
-
MEL
3 stops28h 35m
Multiple Airlines
Tue 10/277:00 am
MEL
-
BOS
2 stops41h 57m
Multiple Airlines
Deal found 3/6$925
This Air Canada deal was found by Cheapflights users on 3/4. 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 5/205:50 am
BOS
-
BNE
2 stops35h 15m
Air Canada
Mon 5/2510:00 am
BNE
-
BOS
2 stops37h 45m
Air Canada
Deal found 3/4$927
This Air Canada deal was found by Cheapflights users on 3/3. 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.
Fri 4/2410:40 am
BOS
-
BNE
2 stops30h 25m
Air Canada
Sun 5/310:00 am
BNE
-
BOS
2 stops37h 45m
Air Canada
Deal found 3/3$931
This CrystalTravel deal was found by Cheapflights users on 3/5. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
BOS
-
MEL
1 stop33h 45m
Qantas Airways
Sat 8/299:45 am
MEL
-
BOS
1 stop28h 01m
Qantas Airways
Deal found 3/5$932
This Air Canada deal was found by Cheapflights users on 3/3. 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.
Tue 9/110:40 am
BOS
-
BNE
2 stops30h 25m
Air Canada
Tue 9/2210:00 am
BNE
-
BOS
2 stops25h 27m
Air Canada
Deal found 3/3$936
This American Airlines deal was found by Cheapflights users on 3/4. 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.
Wed 4/17:00 am
BOS
-
MEL
1 stop32h 45m
American Airlines
Wed 5/209:45 am
MEL
-
BOS
1 stop24h 58m
American Airlines
Deal found 3/4$938
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Wed 3/118:26 am
BOS
-
MEL
1 stop29h 34m
American Airlines
Mon 5/119:45 am
MEL
-
BOS
1 stop24h 58m
American Airlines
Deal found 3/3$939
This Orbitz deal was found by Cheapflights users on 3/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:20 am
BOS
-
BNE
2 stops31h 25m
Air Canada
Wed 11/410:45 am
BNE
-
BOS
2 stops24h 32m
Air Canada
Deal found 3/7$941
This United Airlines deal was found by Cheapflights users on 3/3. 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 3/56:08 pm
BOS
-
MEL
1 stop23h 22m
United Airlines
Wed 3/1810:30 am
MEL
-
BOS
2 stops25h 58m
United Airlines
Deal found 3/3$941

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 March 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$924
(American Airlines)

One-way from

$441
(Air Canada)

Popular in

December

Cheapest in

September

Average price

$1,317
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. 11% potential increase in price ($185 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 March 2026
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 March 8, 2026.
Use the filters below to find and compare flights from New Hampshire to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 4/7

3:28 pm-8:15 am

2 stops26h 47m

Melbourne

Tue 4/21

10:55 am-7:06 pm

1 stop22h 11m

$950

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 8/5

1:37 pm-8:15 am

2 stops28h 38m

Melbourne

Wed 8/19

10:55 am-11:54 pm

2 stops26h 59m

$950

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Thu 3/19

5:45 am-8:30 am

2 stops35h 45m

Melbourne

Mon 3/23

12:00 pm-12:49 am

1 stop27h 49m

$999

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Thu 4/9

11:10 am-8:15 am

1 stop31h 05m

Melbourne

Sun 4/26

10:55 am-10:58 pm

1 stop26h 03m

$999

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 8/7

1:37 pm-8:15 am

2 stops28h 38m

Melbourne

Sat 8/22

10:55 am-11:54 pm

2 stops26h 59m

$999

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Sun 8/16

7:20 am-6:30 am

2 stops33h 10m

Brisbane

Sun 8/23

10:30 am-8:59 pm

1 stop24h 29m

$1,080

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Sun 6/28

8:20 pm-6:30 am

1 stop44h 10m

Brisbane

Tue 7/14

10:30 am-6:59 pm

1 stop22h 29m

$1,087

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Tue 5/12

7:00 pm-5:00 am

1 stop44h 00m

Brisbane

Wed 5/27

8:35 pm-9:59 pm

1 stop39h 24m

$1,093

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Sun 6/28

8:20 pm-6:30 am

1 stop44h 10m

Brisbane

Fri 7/10

10:30 am-5:04 pm

1 stop20h 34m

$1,105

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Thu 3/12

9:05 am-7:30 am

2 stops31h 25m

Sydney Kingsford Smith

Sun 3/22

9:40 am-6:10 am

2 stops35h 30m

$1,173

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 60 resultsSorted by cheapest first
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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 26h 47m. The distance between New Hampshire and Australia is about 10520 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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