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Cheap flights from New Hampshire to Sydney from $919

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SYD
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Hampshire to Sydney

Keep the following information in mind while searching for New Hampshire to Sydney flight deals. Data was last updated 5 November 2025.

Round-trip from

$1,831

One-way from

$919

Popular in

December

Cheapest in

March

Average price

$2,233
Qantas Airways
  • Qantas Airways
  • 1/12-22/12
  • 2 total stops
  • 50h 24m total
  • New Hampshire to Sydney
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Fiji Airways
  • Fiji Airways
  • 2/5
  • 2 total stops
  • 27h 21m total
  • New Hampshire to Sydney
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($507 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($98 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from New Hampshire to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from New Hampshire to Sydney
Explore the most affordable flight options available from New Hampshire to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Mon 1/1217:45BOS - SYD
1 stop23h 15mQantas Airways
Mon 22/1211:20SYD - BOS
1 stop27h 09mQantas Airways
Deal found 3/11$1,831
Tue 4/1112:00BOS - SYD
1 stop29h 00mQantas Airways
Tue 11/1111:20SYD - BOS
1 stop21h 35mQantas Airways
Deal found 3/11$1,857
Wed 19/1112:00BOS - SYD
2 stops29h 20mQantas Airways
Wed 10/1207:20SYD - BOS
2 stops23h 33mQantas Airways
Deal found 3/11$1,869
Sun 9/1114:49BOS - SYD
2 stops26h 11mAmerican Airlines
Sun 23/1111:20SYD - BOS
1 stop25h 58mAmerican Airlines
Deal found 3/11$1,895
Mon 1/1214:49BOS - SYD
2 stops26h 11mAmerican Airlines
Mon 22/1211:20SYD - BOS
1 stop27h 09mAmerican Airlines
Deal found 3/11$1,898
Sun 9/1117:45BOS - SYD
1 stop23h 15mQantas Airways
Sun 23/1111:20SYD - BOS
1 stop21h 30mQantas Airways
Deal found 3/11$1,911
Tue 11/1117:45BOS - SYD
1 stop23h 15mQantas Airways
Tue 2/1211:20SYD - BOS
1 stop21h 30mQantas Airways
Deal found 3/11$1,915
Wed 19/1114:30BOS - SYD
1 stop24h 25mMultiple Airlines
Mon 24/1111:20SYD - BOS
1 stop21h 30mMultiple Airlines
Deal found 4/11$1,917
Tue 18/1105:30BOS - SYD
2 stops36h 05mAir Canada
Thu 11/1216:00SYD - BOS
2 stops43h 42mAir Canada
Deal found 4/11$1,920
Sun 9/1115:15BOS - SYD
2 stops25h 50mUnited Airlines
Sun 23/1111:50SYD - BOS
2 stops22h 42mUnited Airlines
Deal found 3/11$1,921
Mon 22/1219:26MHT - SYD
2 stops43h 34mUnited Airlines
Sun 11/111:20SYD - MHT
2 stops23h 31mUnited Airlines
Deal found 2/11$3,130
Mon 22/1219:26MHT - SYD
2 stops43h 34mUnited Airlines
Thu 8/112:10SYD - MHT
2 stops22h 41mUnited Airlines
Deal found 2/11$3,206

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Hampshire to Sydney 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 647,157 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from New Hampshire to Sydney that are best for you.

Fly from

New Hampshire

Fly to

Sydney

Route

Depart

Return

Price

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 19/11

14:30-06:55

1 stop24h 25m

Sydney Kingsford Smith

Wed 10/12

11:20-22:19

1 stop26h 59m

$1,917

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 3/3

15:14-07:00

1 stop23h 46m

Sydney Kingsford Smith

Mon 16/3

10:20-16:41

1 stop21h 21m

$1,943

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 20/1

12:45-08:30

1 stop27h 45m

Sydney Kingsford Smith

Mon 11/5

09:25-23:58

1 stop28h 33m

$1,943

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 1/3

09:47-07:00

1 stop29h 13m

Sydney Kingsford Smith

Tue 24/3

14:00-23:48

2 stops24h 48m

$1,943

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 31/1

17:30-06:50

1 stop45h 20m

Sydney Kingsford Smith

Wed 11/2

10:40-16:17

1 stop21h 37m

$1,963

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 8/3

07:22-07:00

1 stop32h 38m

Sydney Kingsford Smith

Thu 12/3

11:50-23:33

1 stop26h 43m

$2,018

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Fri 30/1

13:50-06:20

1 stop24h 30m

Sydney Kingsford Smith

Tue 10/2

12:10-17:13

1 stop21h 03m

$2,018

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 18/1

07:30-06:50

1 stop31h 20m

Sydney Kingsford Smith

Fri 8/5

09:25-19:38

1 stop24h 13m

$2,020

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 8/3

09:29-07:00

1 stop30h 31m

Sydney Kingsford Smith

Sat 28/3

11:50-21:53

1 stop25h 03m

$2,020

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 31/1

17:30-06:50

1 stop45h 20m

Sydney Kingsford Smith

Sat 14/2

10:40-16:17

1 stop21h 37m

$2,040

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 53 results
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Best time to book a flight from New Hampshire to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from New Hampshire with our price prediction graph.
Estimated return 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 Sydney
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 Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from New Hampshire?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from New Hampshire to Sydney.

  • How long is the flight from New Hampshire to Sydney?

    Airlines like United Airlines, Delta, and Qatar Airways fly from New Hampshire to Sydney in about 23h 46m. The time it takes to get you to your destination can typically vary by up to 10h 58m. Airlines will cover a distance of 16240 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is Fiji Airways, with whom users have recently found tickets for as low as $919. However, be on the lookout for offers from Qantas Airways and United Airlines, as they are both options that can get you from New Hampshire to Sydney for a low price.

  • What are the most popular routes from New Hampshire to Sydney?

    When deciding which route to take from New Hampshire to Sydney, consider Boston Logan Intl - Sydney Kingsford Smith, Worcester - Sydney Kingsford Smith or Manchester - Sydney Kingsford Smith, as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Sydney 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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Fly with Cheapflights

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How does Cheapflights help users find flights from New Hampshire to Sydney?

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Why should you use Cheapflights to find cheap flight tickets from New Hampshire to Sydney?

Cheapflights helps you find that perfect flight to Sydney from New Hampshire by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from New Hampshire to Sydney with no change fees?

Certainly. Search results for flights to Sydney from New Hampshire shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from New Hampshire to Sydney become cheaper?

Yes! Start tracking prices for New Hampshire to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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