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$575+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SYD
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
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 May 18, 2026.

This oojo deal was found by Cheapflights users on 5/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:25 pm
BOS
-
BNE
2 stops32h 25m
Qantas Airways
Sat 11/141:10 pm
BNE
-
BOS
1 stop23h 08m
Qantas Airways
Deal found 5/18$1,034
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 5/151:00 pm
BOS
-
MEL
1 stop27h 45m
American Airlines
Sun 5/319:45 am
MEL
-
BOS
1 stop35h 20m
American Airlines
Deal found 5/14$1,071
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 5/151:55 pm
BOS
-
MEL
2 stops27h 35m
United Airlines
Sun 5/3110:55 am
MEL
-
BOS
1 stop22h 07m
United Airlines
Deal found 5/14$1,082
This American Airlines deal was found by Cheapflights users on 5/15. 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 5/268:15 am
BOS
-
MEL
1 stop32h 30m
American Airlines
Tue 8/119:45 am
MEL
-
BOS
1 stop27h 59m
American Airlines
Deal found 5/15$1,083
This American Airlines deal was found by Cheapflights users on 5/18. 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 10/2112:37 pm
BOS
-
MEL
2 stops25h 23m
American Airlines
Wed 11/411:15 pm
MEL
-
BOS
1 stop23h 03m
American Airlines
Deal found 5/18$1,087
This KAYAK deal was found by Cheapflights users on 5/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:10 pm
BOS
-
MEL
1 stop24h 05m
Air New Zealand
Sun 8/239:30 am
MEL
-
BOS
1 stop21h 50m
Air New Zealand
Deal found 5/16$1,093
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 5/151:55 pm
BOS
-
MEL
1 stop28h 20m
United Airlines
Tue 6/3010:55 am
MEL
-
BOS
1 stop24h 26m
United Airlines
Deal found 5/15$1,094
This KAYAK deal was found by Cheapflights users on 5/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:55 am
BOS
-
MEL
2 stops31h 20m
Air New Zealand
Mon 6/810:55 am
MEL
-
BOS
1 stop24h 26m
Air New Zealand
Deal found 5/16$1,097
This United Airlines deal was found by Cheapflights users on 5/16. 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 5/2610:55 am
BOS
-
MEL
2 stops31h 20m
United Airlines
Sun 6/219:30 am
MEL
-
BOS
2 stops28h 14m
United Airlines
Deal found 5/16$1,098
This Delta deal was found by Cheapflights users on 5/15. 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.
Mon 10/195:00 pm
BOS
-
MEL
1 stop24h 50m
Delta
Thu 11/1212:00 pm
MEL
-
BOS
1 stop23h 31m
Delta
Deal found 5/15$1,101
This Delta deal was found by Cheapflights users on 5/15. 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.
Fri 10/169:55 am
BOS
-
MEL
2 stops31h 55m
Delta
Wed 11/1112:00 pm
MEL
-
BOS
1 stop27h 51m
Delta
Deal found 5/15$1,106
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Sun 6/147:19 am
BOS
-
MEL
2 stops34h 56m
United Airlines
Sun 6/219:30 am
MEL
-
BOS
1 stop37h 10m
United Airlines
Deal found 5/15$1,109

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 May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,034
(oojo)

One-way from

$575
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$1,366
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 ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 18, 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

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 6/9

2:40 pm-8:15 am

2 stops27h 35m

Melbourne

Tue 6/23

10:55 am-6:59 pm

1 stop22h 04m

$1,094

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 8/7

6:26 pm-7:30 am

1 stop23h 04m

Melbourne

Sun 8/23

9:30 am-9:59 pm

2 stops26h 29m

$1,094

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 6/1

4:15 pm-7:30 am

2 stops25h 15m

Melbourne

Wed 6/10

9:30 am-5:20 pm

1 stop21h 50m

$1,094

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sun 6/14

7:19 am-8:15 am

2 stops34h 56m

Melbourne

Sun 6/21

9:30 am-8:40 am

1 stop37h 10m

$1,109

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 6/19

4:29 pm-10:30 am

2 stops28h 01m

Melbourne

Mon 7/20

9:45 am-11:43 pm

1 stop27h 58m

$1,115

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 8/15

4:15 pm-6:55 am

1 stop24h 40m

Sydney Kingsford Smith

Sun 8/30

9:30 am-9:02 pm

2 stops25h 32m

$1,211
Quickest round-trip

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 6/10

3:10 pm-7:00 am

2 stops25h 50m

Sydney Kingsford Smith

Wed 6/17

10:20 am-5:04 pm

1 stop20h 44m

$1,343

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 8/8

8:32 pm-6:55 am

1 stop44h 23m

Sydney Kingsford Smith

Sun 8/30

10:20 am-5:07 pm

1 stop20h 47m

$1,356

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Sat 5/23

6:50 pm-7:05 am

2 stops46h 15m

Brisbane

Sun 5/31

10:00 am-9:45 am

2 stops37h 45m

$1,489

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Fri 6/5

10:35 am-7:05 am

2 stops30h 30m

Brisbane

Mon 6/8

10:00 am-9:45 am

2 stops37h 45m

$1,516

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

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 27h 35m. 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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