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Cheap flights from New Hampshire to Sydney from $774

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SYD
6 May — 13 May1
1 adult

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 1 May 2025.

Round-trip from

$1,707

One-way from

$774

Popular in

December

Cheapest in

April

Average price

$2,304
12/6-17/6
  • 12/6-17/6
  • 3 total stops
  • 77h 36m total
  • New Hampshire to Sydney
Search Deals
23/8
  • 23/8
  • 2 total stops
  • 40h 35m total
  • New Hampshire to Sydney
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($534 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($109 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from New Hampshire to Sydney

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 1 May 2025.

Thu 12/608:00BOS - SYD
1 stop40h 40mMultiple Airlines
Tue 17/617:45SYD - BOS
2 stops36h 56mMultiple Airlines
Deal found 30/4$1,707
Fri 14/1117:45BOS - SYD
1 stop23h 15mQantas Airways
Tue 9/1207:05SYD - BOS
2 stops25h 52mQantas Airways
Deal found 1/5$1,821
Wed 29/1013:30BOS - SYD
2 stops28h 15mAir New Zealand
Sun 9/1109:55SYD - BOS
2 stops37h 23mAir New Zealand
Deal found 30/4$1,940
Sat 15/1116:18BOS - SYD
2 stops37h 32mFiji Airways
Sat 6/1206:00SYD - BOS
2 stops33h 05mFiji Airways
Deal found 30/4$1,977
Tue 14/1001:40BOS - SYD
1 stop28h 05mCathay Pacific
Thu 23/1011:10SYD - BOS
1 stop26h 50mCathay Pacific
Deal found 30/4$2,063
Mon 20/1022:00BOS - SYD
1 stop29h 10mQatar Airways
Mon 27/1021:40SYD - BOS
1 stop32h 15mQatar Airways
Deal found 1/5$2,135
Wed 29/1018:20BOS - SYD
3 stops34h 25mAlaska Airlines
Sun 9/1121:40SYD - BOS
2 stops35h 26mAlaska Airlines
Deal found 30/4$2,137
Mon 20/1015:20BOS - SYD
2 stops26h 00mAir Canada
Mon 27/1010:20SYD - BOS
2 stops24h 58mAir Canada
Deal found 1/5$2,210
Wed 28/516:47BOS - SYD
2 stops24h 13mUnited Airlines
Tue 24/610:20SYD - BOS
3 stops33h 41mUnited Airlines
Deal found 30/4$2,326
Tue 11/1113:19MHT - SYD
2 stops27h 41mAmerican Airlines
Wed 3/1211:15SYD - MHT
2 stops29h 31mAmerican Airlines
Deal found 1/5$2,418
Sat 3/522:00BOS - SYD
1 stop29h 10mJetBlue
Sat 17/520:45SYD - BOS
1 stop32h 20mJetBlue
Deal found 30/4$2,418
Sat 7/618:12BOS - SYD
1 stop23h 18mAmerican Airlines
Fri 20/609:10SYD - BOS
1 stop35h 34mAmerican Airlines
Deal found 1/5$2,430

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 1 May 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

Thu 12/6

08:00-14:40

1 stop40h 40m

Sydney Kingsford Smith

Tue 17/6

17:45-16:41

2 stops36h 56m

$1,707

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 12/8

13:35-10:35

2 stops31h 00m

Sydney Kingsford Smith

Sun 31/8

11:50-07:18

2 stops33h 28m

$1,938

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 14/10

01:40-20:45

1 stop28h 05m

Sydney Kingsford Smith

Thu 23/10

11:10-23:00

1 stop26h 50m

$2,063

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 20/10

22:00-18:10

1 stop29h 10m

Sydney Kingsford Smith

Mon 27/10

21:40-14:55

1 stop32h 15m

$2,135

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 13/5

21:35-19:00

2 stops31h 25m

Sydney Kingsford Smith

Thu 29/5

20:55-19:40

2 stops36h 45m

$2,137

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 20/10

15:20-08:20

2 stops26h 00m

Sydney Kingsford Smith

Mon 27/10

10:20-20:18

2 stops24h 58m

$2,210

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 25/6

08:05-07:30

1 stop33h 25m

Sydney Kingsford Smith

Wed 30/7

09:10-17:15

1 stop22h 05m

$2,254

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 27/8

20:23-19:45

3 stops33h 22m

Sydney Kingsford Smith

Tue 2/9

21:40-17:40

2 stops34h 00m

$2,301

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 28/5

16:47-07:00

2 stops24h 13m

Sydney Kingsford Smith

Tue 24/6

10:20-06:01

3 stops33h 41m

$2,326

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Thu 12/6

18:17-12:15

2 stops27h 58m

Sydney Kingsford Smith

Tue 17/6

06:15-23:49

2 stops31h 34m

$2,405

Flights are sorted by cheapest return flights first.

Deals found on 1/5

Showing 1-10 of 32 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

What is the cheapest month to book a flight from New Hampshire to Sydney?

Currently, May is the cheapest month in which you can book a flight from New Hampshire to Sydney (average of $129). Flying from New Hampshire to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 1 May 2025.
Peruse reviews from past customers who have flown with Air Tahiti Nui, Korean Air and Fiji Airways from New Hampshire to Sydney to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
63 reviews
Check prices

Boarding

8.7

Comfort

8.1

Food

7.8

Entertainment

7.3

Crew

9.1

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very Good
63 reviews
Air Tahiti Nui
8.7
Very Good
63 reviews
Check prices

Boarding

8.7

Comfort

8.1

Food

7.8

Entertainment

7.3

Crew

9.1

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very Good
1,069 reviews
Air Tahiti Nui
8.7
Very Good
63 reviews
Check prices

Boarding

8.7

Comfort

8.1

Food

7.8

Entertainment

7.3

Crew

9.1

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.1
Very Good
190 reviews
Air Tahiti Nui
8.7
Very Good
63 reviews
Check prices

Boarding

8.7

Comfort

8.1

Food

7.8

Entertainment

7.3

Crew

9.1

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very Good
7,934 reviews
Air Tahiti Nui
8.7
Very Good
63 reviews
Check prices

Boarding

8.7

Comfort

8.1

Food

7.8

Entertainment

7.3

Crew

9.1

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
8.0
Very Good
472 reviews
Air Tahiti Nui
8.7
Very Good
63 reviews
Check prices

Boarding

8.7

Comfort

8.1

Food

7.8

Entertainment

7.3

Crew

9.1

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $1,216. However, be on the lookout for offers from Etihad Airways and Qantas Airways, 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, Manchester - Sydney Kingsford Smith or Worcester - 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.

  • What is the cheapest month to book a flight from New Hampshire to Sydney?

    Currently, May is the cheapest month in which you can book a flight from New Hampshire to Sydney (average of $129). Flying from New Hampshire to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near New Hampshire?

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

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Alternative routes for New Hampshire to Sydney

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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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