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Cheap flights from New Hampshire to Sydney from $569

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Sydney departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Hampshire to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:35 am - 7:20 am
BOS
-
SYD
30h 45m
2 stops
Air Canada Logo
9:20 am - 9:54 am
SYD
-
BOS
38h 34m
1 stop
$1,196Air Canada
Tue, May 12 - Wed, May 27
Air Canada Logo
10:35 am - 7:20 am
BOS
-
SYD
30h 45m
3 stops
Air Canada Logo
9:20 am - 9:45 am
SYD
-
BOS
38h 25m
2 stops
$1,199Air Canada
Mon, May 11 - Mon, May 18
Air Canada Logo
10:35 am - 7:20 am
BOS
-
SYD
30h 45m
3 stops
Air Canada Logo
9:20 am - 9:45 am
SYD
-
BOS
38h 25m
2 stops
$1,200Air Canada
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
7:10 am - 4:50 pm
PWM
-
SYD
43h 40m
2 stops
Multiple Airlines Logo
3:40 pm - 10:46 pm
SYD
-
PWM
45h 06m
2 stops
$1,561Multiple Airlines
Sun, Apr 26 - Sun, May 3
United Airlines Logo
9:49 am - 7:00 am
PWM
-
SYD
31h 11m
3 stops
United Airlines Logo
9:30 am - 11:29 pm
SYD
-
PWM
27h 59m
2 stops
$1,571United Airlines
Sun, Apr 26 - Sun, May 3
Turkish Airlines Logo
7:20 am - 7:10 pm
PWM
-
SYD
45h 50m
3 stops
Turkish Airlines Logo
9:05 pm - 11:03 pm
SYD
-
PWM
39h 58m
3 stops
$1,580Turkish Airlines
Wed, May 13 - Sun, May 17
American Airlines Logo
2:39 pm - 7:05 am
ORH
-
SYD
26h 26m
2 stops
American Airlines Logo
9:25 pm - 2:14 pm
SYD
-
ORH
30h 49m
2 stops
$1,588American Airlines
Sun, May 10 - Sun, May 17
American Airlines Logo
1:58 pm - 7:05 am
MHT
-
SYD
27h 07m
2 stops
American Airlines Logo
12:00 pm - 11:34 pm
SYD
-
MHT
25h 34m
2 stops
$1,662American Airlines
Fri, May 15 - Sat, Jun 6
United Airlines Logo
3:39 pm - 7:00 am
PWM
-
SYD
25h 21m
2 stops
United Airlines Logo
9:30 am - 11:29 pm
SYD
-
PWM
27h 59m
2 stops
$1,672United Airlines
Sat, May 9 - Sat, May 16
Multiple Airlines Logo
10:05 am - 7:30 am
PWM
-
SYD
31h 25m
3 stops
Multiple Airlines Logo
12:00 pm - 11:24 pm
SYD
-
PWM
25h 24m
2 stops
$1,909Multiple Airlines
Sat, Aug 29 - Sat, Sep 19

Etihad Airways flights from New Hampshire to Sydney

Our best Etihad Airways deals on New Hampshire to Sydney flight tickets
Etihad Airways
Apr 5
BOS9:20 pmBoston Logan Intl
29h 30m
1 stop
SYD4:50 pmSydney Kingsford Smith
Apr 16
SYD8:50 pmSydney Kingsford Smith
31h 50m
1 stop
BOS2:40 pmBoston Logan Intl
$1,486
Etihad Airways
Apr 5
BOS4:25 pmBoston Logan Intl
47h 45m
1 stop
SYD6:10 amSydney Kingsford Smith
Apr 16
SYD8:50 pmSydney Kingsford Smith
31h 50m
1 stop
BOS2:40 pmBoston Logan Intl
$1,487
Etihad Airways
Apr 7
BOS4:25 pmBoston Logan Intl
34h 25m
1 stop
SYD4:50 pmSydney Kingsford Smith
Sep 10
SYD9:30 pmSydney Kingsford Smith
31h 10m
1 stop
BOS2:40 pmBoston Logan Intl
$1,491

Air Canada flights from New Hampshire to Sydney

Our best Air Canada deals on New Hampshire to Sydney flight tickets
Air Canada
May 12
BOS10:35 amBoston Logan Intl
30h 45m
2 stops
SYD7:20 amSydney Kingsford Smith
May 27
SYD9:20 amSydney Kingsford Smith
38h 34m
1 stop
BOS9:54 amBoston Logan Intl
$1,196
Air Canada
May 11
BOS10:35 amBoston Logan Intl
30h 45m
3 stops
SYD7:20 amSydney Kingsford Smith
May 18
SYD9:20 amSydney Kingsford Smith
38h 25m
2 stops
BOS9:45 amBoston Logan Intl
$1,199
Air Canada
May 4
BOS10:35 amBoston Logan Intl
30h 45m
3 stops
SYD7:20 amSydney Kingsford Smith
May 11
SYD9:20 amSydney Kingsford Smith
38h 25m
2 stops
BOS9:45 amBoston Logan Intl
$1,200

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated March 28, 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 round-trip

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 5/12

10:35 am-7:20 am

2 stops30h 45m

Sydney Kingsford Smith

Wed 5/27

9:20 am-9:54 am

1 stop38h 34m

$1,196

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 5/11

10:35 am-7:20 am

3 stops30h 45m

Sydney Kingsford Smith

Mon 5/18

9:20 am-9:45 am

2 stops38h 25m

$1,199

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 5/4

10:35 am-7:20 am

3 stops30h 45m

Sydney Kingsford Smith

Mon 5/11

9:20 am-9:45 am

2 stops38h 25m

$1,200

PortlandSydney

PWM - SYD

PWMSYD

Portland

Sun 4/26

7:10 am-4:50 pm

2 stops43h 40m

Sydney Kingsford Smith

Sun 5/3

3:40 pm-10:46 pm

2 stops45h 06m

$1,561

PortlandSydney

PWM - SYD

PWMSYD

Portland

Sun 4/26

9:49 am-7:00 am

3 stops31h 11m

Sydney Kingsford Smith

Sun 5/3

9:30 am-11:29 pm

2 stops27h 59m

$1,571

PortlandSydney

PWM - SYD

PWMSYD

Portland

Wed 5/13

7:20 am-7:10 pm

3 stops45h 50m

Sydney Kingsford Smith

Sun 5/17

9:05 pm-11:03 pm

3 stops39h 58m

$1,580

WorcesterSydney

ORH - SYD

ORHSYD

Worcester

Sun 5/10

2:39 pm-7:05 am

2 stops26h 26m

Sydney Kingsford Smith

Sun 5/17

9:25 pm-2:14 pm

2 stops30h 49m

$1,588
Quickest round-trip

ManchesterSydney

MHT - SYD

MHTSYD

Manchester

Fri 5/15

1:58 pm-7:05 am

2 stops27h 07m

Sydney Kingsford Smith

Sat 6/6

12:00 pm-11:34 pm

2 stops25h 34m

$1,662

PortlandSydney

PWM - SYD

PWMSYD

Portland

Sat 5/9

3:39 pm-7:00 am

2 stops25h 21m

Sydney Kingsford Smith

Sat 5/16

9:30 am-11:29 pm

2 stops27h 59m

$1,672

PortlandSydney

PWM - SYD

PWMSYD

Portland

Sat 8/29

10:05 am-7:30 am

3 stops31h 25m

Sydney Kingsford Smith

Sat 9/19

12:00 pm-11:24 pm

2 stops25h 24m

$1,909

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from New Hampshire to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

In general, September is the cheapest month to fly from New Hampshire to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,196. If you are unable to visit Sydney during the month of September, then departing from New Hampshire during the month March is also very affordable. Most momondo users find prices during this month for around $1,317.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,482 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from New Hampshire for as low as $1,272 on momondo.

Cheap New Hampshire to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Sydney

Fastest flight time

26h 30m

Direct flights

None
The fastest flight from New Hampshire to Sydney takes 26h 30m
There are no direct flights from New Hampshire to Sydney. There are no popular flight routes from New Hampshire to Sydney.
Search flight deals

  • When did momondo last update prices for flights from New Hampshire to Sydney Kingsford Smith Airport?

    Prices for flights from New Hampshire to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New Hampshire to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from New Hampshire to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Hampshire to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Sydney?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Hampshire to Sydney. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New Hampshire to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from New Hampshire which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New Hampshire to Sydney?

Once all potential New Hampshire to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New Hampshire to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from New Hampshire are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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