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Cheap flights from Sydney to New Hampshire from $673

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to New Hampshire departing on 22/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:20 - 22:38
SYD
-
BOS
27h 18m
2 stops
Multiple Airlines Logo
15:08 - 07:20
BOS
-
SYD
26h 12m
2 stops
$1,245Multiple Airlines
Thu, 30 Apr - Tue, 12 May
Multiple Airlines Logo
09:20 - 22:38
SYD
-
BOS
27h 18m
2 stops
Multiple Airlines Logo
15:08 - 07:20
BOS
-
SYD
26h 12m
2 stops
$1,248Multiple Airlines
Thu, 30 Apr - Tue, 12 May
Multiple Airlines Logo
09:20 - 09:45
SYD
-
BOS
38h 25m
3 stops
Multiple Airlines Logo
15:08 - 07:20
BOS
-
SYD
26h 12m
2 stops
$1,251Multiple Airlines
Thu, 30 Apr - Tue, 12 May
Multiple Airlines Logo
09:20 - 09:45
SYD
-
BOS
38h 25m
3 stops
Multiple Airlines Logo
15:08 - 07:20
BOS
-
SYD
26h 12m
2 stops
$1,254Multiple Airlines
Thu, 30 Apr - Tue, 12 May
Air Canada Logo
09:20 - 09:45
SYD
-
BOS
38h 25m
3 stops
Air Canada Logo
10:35 - 07:20
BOS
-
SYD
30h 45m
3 stops
$1,267Air Canada
Thu, 30 Apr - Tue, 12 May
Air Canada Logo
09:20 - 09:45
SYD
-
BOS
38h 25m
3 stops
Air Canada Logo
10:35 - 07:20
BOS
-
SYD
30h 45m
3 stops
$1,271Air Canada
Thu, 30 Apr - Tue, 12 May
Air Canada Logo
09:20 - 22:38
SYD
-
BOS
27h 18m
2 stops
Air Canada Logo
10:45 - 07:20
BOS
-
SYD
30h 35m
2 stops
$1,324Air Canada
Thu, 30 Apr - Tue, 12 May
Delta Logo
09:40 - 16:14
SYD
-
BOS
21h 34m
1 stop
Delta Logo
08:05 - 07:50
BOS
-
SYD
32h 45m
2 stops
$1,327Delta
Wed, 25 Mar - Mon, 30 Mar
Delta Logo
13:15 - 21:22
SYD
-
BOS
23h 07m
1 stop
Delta Logo
07:30 - 07:50
BOS
-
SYD
33h 20m
1 stop
$1,328Delta
Mon, 23 Mar - Mon, 30 Mar
Delta Logo
13:15 - 05:32
SYD
-
BOS
31h 17m
1 stop
Delta Logo
14:15 - 07:50
BOS
-
SYD
26h 35m
1 stop
$1,331Delta
Tue, 24 Mar - Tue, 31 Mar

United Airlines flights from Sydney to New Hampshire

Our best United Airlines deals on Sydney to New Hampshire flight tickets
United Airlines
6 June
SYD09:30Sydney Kingsford Smith
21h 49m
1 stop
BOS17:19Boston Logan Intl
21 June
BOS06:00Boston Logan Intl
34h 55m
1 stop
SYD06:55Sydney Kingsford Smith
$1,557
United Airlines
21 Mar
SYD12:10Sydney Kingsford Smith
22h 36m
1 stop
BOS19:46Boston Logan Intl
28 Mar
BOS20:00Boston Logan Intl
44h 55m
1 stop
SYD07:55Sydney Kingsford Smith
$1,563
United Airlines
4 June
SYD10:20Sydney Kingsford Smith
24h 59m
1 stop
BOS21:19Boston Logan Intl
19 June
BOS10:55Boston Logan Intl
30h 05m
2 stops
SYD07:00Sydney Kingsford Smith
$1,564

Delta flights from Sydney to New Hampshire

Our best Delta deals on Sydney to New Hampshire flight tickets
Delta
25 Mar
SYD09:40Sydney Kingsford Smith
21h 34m
1 stop
BOS16:14Boston Logan Intl
30 Mar
BOS08:05Boston Logan Intl
32h 45m
2 stops
SYD07:50Sydney Kingsford Smith
$1,327
Delta
23 Mar
SYD13:15Sydney Kingsford Smith
23h 07m
1 stop
BOS21:22Boston Logan Intl
30 Mar
BOS07:30Boston Logan Intl
33h 20m
1 stop
SYD07:50Sydney Kingsford Smith
$1,328
Delta
24 Mar
SYD13:15Sydney Kingsford Smith
25h 34m
2 stops
BOS23:49Boston Logan Intl
31 Mar
BOS13:00Boston Logan Intl
27h 50m
2 stops
SYD07:50Sydney Kingsford Smith
$1,331

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to New Hampshire 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 78,305 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from Sydney to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 30/4

09:20-22:38

2 stops27h 18m

Boston Logan Intl

Tue 12/5

15:08-07:20

2 stops26h 12m

$1,245

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 30/4

09:20-22:38

2 stops27h 18m

Boston Logan Intl

Tue 12/5

15:08-07:20

2 stops26h 12m

$1,248

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 30/4

09:20-09:45

3 stops38h 25m

Boston Logan Intl

Tue 12/5

15:08-07:20

2 stops26h 12m

$1,251

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 30/4

09:20-09:45

3 stops38h 25m

Boston Logan Intl

Tue 12/5

15:08-07:20

2 stops26h 12m

$1,254

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 30/4

09:20-09:45

3 stops38h 25m

Boston Logan Intl

Tue 12/5

10:35-07:20

3 stops30h 45m

$1,267

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 30/4

09:20-09:45

3 stops38h 25m

Boston Logan Intl

Tue 12/5

10:35-07:20

3 stops30h 45m

$1,271

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 30/4

09:20-22:38

2 stops27h 18m

Boston Logan Intl

Tue 12/5

10:45-07:20

2 stops30h 35m

$1,324

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 25/3

09:40-16:14

1 stop21h 34m

Boston Logan Intl

Mon 30/3

08:05-07:50

2 stops32h 45m

$1,327

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 23/3

13:15-21:22

1 stop23h 07m

Boston Logan Intl

Mon 30/3

07:30-07:50

1 stop33h 20m

$1,328

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 24/3

13:15-05:32

1 stop31h 17m

Boston Logan Intl

Tue 31/3

14:15-07:50

1 stop26h 35m

$1,331

Flights are sorted by cheapest return flights first.

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

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

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 airline that flies from Sydney Kingsford Smith to New Hampshire?

Qantas Airways is the most popular carrier operating from Sydney Kingsford Smith to New Hampshire

Cheap Sydney to New Hampshire flight deals and tips

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

Fastest flight time

21h 34m

Direct flights

None
The fastest flight from Sydney to New Hampshire takes 21h 34m
There are no direct flights from Sydney to New Hampshire. There are no popular flight routes from Sydney to New Hampshire.
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to New Hampshire.

  • What documentation or ID do you need to fly to New Hampshire?

    The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Sydney to New Hampshire

Compare and see reviews for airlines that fly from Sydney to New Hampshire with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,636Free cancellationRating
7.4
9,250 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New Hampshire from Sydney.

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

Yes. momondo allows you to filter the results for Sydney to New Hampshire flights to just show those with flexible booking policies.

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

Once all potential Sydney to New Hampshire 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 Sydney to New Hampshire right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sydney to New Hampshire flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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