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Cheap flights from New Hampshire to Sydney from $829

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SYD
21 Jul — 28 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 21 June 2026.

Mon 29/610:00
BOS
-
SYD
1 stop31h 05m
Qantas Airways
Wed 8/709:10
SYD
-
BOS
1 stop23h 30m
Qantas Airways
Deal found 17/6$1,788
Fri 26/620:35
BOS
-
SYD
1 stop44h 15m
Delta
Sun 5/709:15
SYD
-
BOS
2 stops27h 26m
Delta
Deal found 17/6$1,790
Sat 27/613:55
BOS
-
SYD
2 stops50h 55m
Delta
Fri 10/709:15
SYD
-
BOS
2 stops23h 56m
Delta
Deal found 17/6$1,795
Sun 1/1117:45
BOS
-
SYD
1 stop23h 15m
Qantas Airways
Wed 18/1111:15
SYD
-
BOS
1 stop21h 37m
Qantas Airways
Deal found 18/6$1,814
Wed 16/916:35
BOS
-
SYD
1 stop24h 30m
Qantas Airways
Wed 7/1018:50
SYD
-
BOS
1 stop27h 14m
Qantas Airways
Deal found 18/6$1,817
Wed 9/917:00
BOS
-
SYD
1 stop23h 55m
Qantas Airways
Tue 22/912:00
SYD
-
BOS
1 stop21h 52m
Qantas Airways
Deal found 18/6$1,818
Sun 8/1120:40
BOS
-
SYD
1 stop42h 10m
Qatar Airways
Sat 6/215:50
SYD
-
BOS
1 stop38h 40m
Qatar Airways
Deal found 17/6$1,824
Sun 1/1121:05
BOS
-
SYD
1 stop41h 45m
Multiple Airlines
Sat 14/1115:50
SYD
-
BOS
1 stop38h 05m
Multiple Airlines
Deal found 17/6$1,828
Sat 20/610:00
BOS
-
SYD
1 stop31h 30m
American Airlines
Sat 4/709:10
SYD
-
BOS
1 stop28h 33m
American Airlines
Deal found 18/6$1,831
Thu 2/716:25
BOS
-
SYD
1 stop24h 25m
Delta
Thu 9/709:15
SYD
-
BOS
1 stop28h 36m
Delta
Deal found 19/6$1,835
Sun 2/812:07
MHT
-
SYD
2 stops28h 58m
American Airlines
Sun 9/809:10
SYD
-
MHT
2 stops23h 56m
American Airlines
Deal found 18/6$1,889
Thu 15/1012:33
MHT
-
SYD
2 stops27h 57m
American Airlines
Tue 17/1114:05
SYD
-
MHT
2 stops24h 53m
American Airlines
Deal found 17/6$2,149

Find 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 21 June 2026.

Round-trip from

$1,814

One-way from

$829

Popular in

December

Cheapest in

September

Average price

$2,092
Qantas Airways
  • Qantas Airways
  • 1/11-18/11
  • 2 total stops
  • 44h 52m total
  • New Hampshire to Sydney
Search Deals
4/8
  • 4/8
  • 3 total stops
  • 46h 06m total
  • New Hampshire to Sydney
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($416 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($116 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 21 June 2026.
Use the filters below to find and compare flights from New Hampshire to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Thu 6/8

13:37-06:55

2 stops27h 18m

Sydney Kingsford Smith

Thu 13/8

09:30-21:59

2 stops26h 29m

$1,835

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Thu 2/7

16:25-06:50

1 stop24h 25m

Sydney Kingsford Smith

Thu 9/7

09:15-23:51

1 stop28h 36m

$1,835

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 14/10

12:55-07:50

2 stops27h 55m

Sydney Kingsford Smith

Mon 2/11

10:40-19:11

2 stops24h 31m

$1,871

ManchesterSydney

MHT - SYD

MHTSYD

Manchester

Sun 2/8

12:07-07:05

2 stops28h 58m

Sydney Kingsford Smith

Sun 9/8

09:10-19:06

2 stops23h 56m

$1,889

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 27/7

15:54-07:00

2 stops25h 06m

Sydney Kingsford Smith

Mon 28/9

10:20-23:24

2 stops27h 04m

$1,896

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 13/9

10:30-10:45

2 stops34h 15m

Sydney Kingsford Smith

Sat 19/9

20:00-23:28

2 stops41h 28m

$1,911

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Fri 11/9

11:20-06:50

2 stops29h 30m

Sydney Kingsford Smith

Sun 27/9

09:15-19:55

2 stops24h 40m

$1,942

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 18/10

22:00-07:10

1 stop42h 10m

Sydney Kingsford Smith

Thu 22/10

15:50-15:15

1 stop38h 25m

$2,300

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 12/7

07:28-07:00

2 stops33h 32m

Sydney Kingsford Smith

Mon 27/7

10:20-18:59

1 stop22h 39m

$2,385

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 4/7

11:00-07:00

2 stops30h 00m

Sydney Kingsford Smith

Wed 8/7

10:20-19:30

2 stops23h 10m

$2,391

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 37 resultsSorted by cheapest first
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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 American Airlines fly from New Hampshire to Sydney in about 24h 25m. The time it takes to get you to your destination can typically vary by up to 4h 33m. 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 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.

See more FAQs

Travelling to a place near Sydney?

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

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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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