Australia

$522+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SYD
Nov 22 — Nov 291
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Find 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 October 23, 2025.

This Air Canada deal was found by Cheapflights users on 10/22. 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 11/1910:15 amBOS - BNE
2 stops31h 30mAir Canada
Wed 11/2610:45 amBNE - BOS
2 stops37h 47mAir Canada
Deal found 10/22$935
This Air Canada deal was found by Cheapflights users on 10/22. 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.
Sat 11/2210:15 amBOS - BNE
2 stops31h 30mAir Canada
Wed 11/2610:45 amBNE - BOS
2 stops37h 47mAir Canada
Deal found 10/22$978
This Air Canada deal was found by Cheapflights users on 10/22. 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.
Sat 11/221:00 pmBOS - BNE
3 stops32h 10mMultiple Airlines
Wed 11/2610:45 amBNE - BOS
2 stops37h 47mMultiple Airlines
Deal found 10/22$1,016
This Air Canada deal was found by Cheapflights users on 10/22. 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.
Sat 12/610:15 amBOS - BNE
2 stops31h 30mAir Canada
Sat 12/1310:45 amBNE - BOS
2 stops37h 47mAir Canada
Deal found 10/22$1,020
This oojo deal was found by Cheapflights users on 10/21. 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 11/198:15 amBOS - BNE
1 stop29h 45mQantas Airways
Sun 11/309:40 amBNE - BOS
1 stop25h 50mQantas Airways
Deal found 10/21$1,050
This Air Canada deal was found by Cheapflights users on 10/22. 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.
Sat 12/61:00 pmBOS - BNE
3 stops32h 35mMultiple Airlines
Sat 12/1310:45 amBNE - BOS
2 stops37h 47mMultiple Airlines
Deal found 10/22$1,058
This Air Canada deal was found by Cheapflights users on 10/23. 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 12/510:15 amBOS - BNE
2 stops31h 30mAir Canada
Fri 12/126:05 amBNE - BOS
3 stops31h 32mAir Canada
Deal found 10/23$1,113
This Aunt Betty deal was found by Cheapflights users on 10/21. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:00 pmBOS - MEL
1 stop29h 30mQantas Airways
Sat 12/1312:00 pmMEL - BOS
1 stop26h 19mQantas Airways
Deal found 10/21$1,138
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 12/68:14 amBOS - MEL
1 stop33h 16mAmerican Airlines
Sat 12/1312:00 pmMEL - BOS
1 stop26h 19mAmerican Airlines
Deal found 10/22$1,160
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1612:00 pmBOS - SYD
1 stop29h 00mQantas Airways
Fri 1/1611:20 amSYD - BOS
1 stop25h 40mQantas Airways
Deal found 10/21$1,177
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 12/32:15 pmBOS - MEL
2 stops27h 45mUnited Airlines
Wed 12/101:00 pmMEL - BOS
1 stop22h 24mUnited Airlines
Deal found 10/21$1,184
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/512:50 pmBOS - MEL
2 stops28h 40mUnited Airlines
Fri 12/1211:30 amMEL - BOS
2 stops24h 30mUnited Airlines
Deal found 10/21$1,188

Cheap 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$935
(Air Canada)

One-way from

$522
(Expedia)

Popular in

December

Cheapest in

March

Average price

$1,434
Provider with most accurate pricing for Boston Logan Intl-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Boston Logan Intl-Sydney Kingsford Smith flights.
From New Hampshire to Australia
One-way flight from New Hampshire to Australia
Highest demand for flights based on searches. 13% potential increase in price ($221 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($41 potential savings vs. average RT price).
Average for round-trip flights in October 2025

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 October 23, 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

Fri 12/5

10:15 am-8:45 am

2 stops31h 30m

Brisbane

Fri 12/12

6:05 am-10:37 pm

3 stops31h 32m

$1,114

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Thu 2/26

5:35 am-9:30 am

2 stops35h 55m

Melbourne

Sun 3/8

12:00 pm-6:40 pm

1 stop22h 40m

$1,184

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 3/4

8:25 am-9:30 am

1 stop33h 05m

Melbourne

Tue 3/17

12:00 pm-7:40 pm

1 stop22h 40m

$1,184

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 2/25

8:25 am-9:30 am

1 stop33h 05m

Melbourne

Wed 3/11

12:00 pm-7:40 pm

1 stop22h 40m

$1,184

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 2/25

5:50 pm-10:00 am

1 stop24h 10m

Melbourne

Thu 3/5

1:00 pm-11:48 pm

2 stops26h 48m

$1,184

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Thu 2/26

1:50 pm-10:00 am

1 stop28h 10m

Melbourne

Thu 3/5

1:00 pm-11:48 pm

2 stops26h 48m

$1,184

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Thu 2/26

5:35 am-9:30 am

2 stops35h 55m

Melbourne

Tue 3/10

12:00 pm-11:48 pm

2 stops26h 48m

$1,184

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 2/4

8:25 am-9:30 am

1 stop33h 05m

Melbourne

Wed 2/25

1:00 pm-11:57 pm

2 stops26h 57m

$1,184

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Fri 12/5

5:45 pm-8:20 am

1 stop23h 35m

Brisbane

Fri 12/12

10:40 am-4:23 pm

1 stop20h 43m

$1,206

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Wed 11/19

4:40 pm-8:20 am

1 stop24h 40m

Brisbane

Wed 11/26

11:05 am-7:32 pm

1 stop23h 27m

$1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

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

What is the cheapest time of day to fly from NH to AU?

Find hourly flight availability from New Hampshire to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

When flying from New Hampshire to Australia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 44% versus a flight in the evening.

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 23h 35m. The distance between New Hampshire and Australia is about 9759 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from New Hampshire to Australia one-way?

    One-way options have recently been found by users for as low as $561 on Qantas Airways. Other airlines that offer cheap prices include American Airlines from $574 and United Airlines from $581 one-way.

  • 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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