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Cheap flights from Sydney to New Hampshire from $710

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 15/2. 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 Sydney to New Hampshire

Cheap return flights

British Airways Logo
10:10 - 21:07SYD-BOS
25h 57m2 stops
British Airways Logo
17:49 - 08:05BOS-SYD
23h 16m1 stop
$1,252British Airways
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Mon, 6 Oct - Tue, 21 Oct
British Airways Logo
10:10 - 22:33SYD-BOS
27h 23m1 stop
British Airways Logo
12:00 - 08:05BOS-SYD
29h 05m1 stop
$1,255British Airways
Find Deal
Mon, 6 Oct - Tue, 21 Oct
American Airlines Logo
10:10 - 16:55SYD-BOS
21h 45m1 stop
American Airlines Logo
17:45 - 09:00BOS-SYD
23h 15m1 stop
$1,259American Airlines
Find Deal
Wed, 15 Oct - Tue, 18 Nov
American Airlines Logo
10:10 - 18:49SYD-BOS
23h 39m2 stops
American Airlines Logo
14:46 - 09:00BOS-SYD
27h 14m2 stops
$1,261American Airlines
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Wed, 15 Oct - Fri, 31 Oct
Air Canada Logo
10:20 - 21:25SYD-BOS
26h 05m2 stops
Air Canada Logo
18:20 - 08:20BOS-SYD
47h 00m2 stops
$1,271Air Canada
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Sun, 12 Oct - Mon, 20 Oct
Delta Logo
10:25 - 19:27SYD-BOS
24h 02m1 stop
Delta Logo
21:10 - 07:35BOS-SYD
43h 25m2 stops
$1,285Delta
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Sun, 12 Oct - Mon, 20 Oct
Delta Logo
10:25 - 19:27SYD-BOS
24h 02m1 stop
Delta Logo
20:55 - 07:35BOS-SYD
43h 40m1 stop
$1,286Delta
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Sun, 12 Oct - Mon, 20 Oct
Air Canada Logo
10:20 - 09:30SYD-BOS
38h 10m2 stops
Air Canada Logo
18:20 - 08:20BOS-SYD
47h 00m2 stops
$1,291Air Canada
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Sun, 12 Oct - Mon, 20 Oct
United Airlines Logo
12:10 - 23:41SYD-BOS
27h 31m2 stops
United Airlines Logo
06:20 - 07:00BOS-SYD
32h 40m1 stop
$1,303United Airlines
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Tue, 16 Dec - Thu, 1 Jan
United Airlines Logo
11:20 - 23:57SYD-BOS
27h 37m1 stop
United Airlines Logo
10:25 - 07:55BOS-SYD
30h 30m1 stop
$1,445United Airlines
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Fri, 17 Oct - Wed, 22 Oct

British Airways flights from Sydney to New Hampshire

Our best British Airways deals on Sydney to New Hampshire flight tickets
British Airways
6 Oct
SYD10:10Sydney Kingsford Smith
25h 57m
2 stops
BOS21:07Boston Logan Intl
21 Oct
BOS17:49Boston Logan Intl
23h 16m
1 stop
SYD08:05Sydney Kingsford Smith
$1,252
Find similar
British Airways
6 Oct
SYD10:10Sydney Kingsford Smith
27h 23m
1 stop
BOS22:33Boston Logan Intl
21 Oct
BOS12:00Boston Logan Intl
29h 05m
1 stop
SYD08:05Sydney Kingsford Smith
$1,255
Find similar

Air Canada flights from Sydney to New Hampshire

Our best Air Canada deals on Sydney to New Hampshire flight tickets
Air Canada
12 Oct
SYD10:20Sydney Kingsford Smith
26h 05m
2 stops
BOS21:25Boston Logan Intl
20 Oct
BOS18:20Boston Logan Intl
47h 00m
2 stops
SYD08:20Sydney Kingsford Smith
$1,271
Find similar
Air Canada
12 Oct
SYD10:20Sydney Kingsford Smith
38h 10m
2 stops
BOS09:30Boston Logan Intl
20 Oct
BOS18:20Boston Logan Intl
47h 00m
2 stops
SYD08:20Sydney Kingsford Smith
$1,291
Find similar
Air Canada
16 Oct
SYD10:20Sydney Kingsford Smith
26h 05m
2 stops
BOS21:25Boston Logan Intl
24 Oct
BOS18:20Boston Logan Intl
47h 15m
2 stops
SYD08:35Sydney Kingsford Smith
$1,294
Find similar

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 19 September 2025.
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

Mon 6/10

10:10-21:07

2 stops25h 57m

Boston Logan Intl

Tue 21/10

17:49-08:05

1 stop23h 16m

$1,252

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 6/10

10:10-22:33

1 stop27h 23m

Boston Logan Intl

Tue 21/10

12:00-08:05

1 stop29h 05m

$1,255

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 15/10

10:10-16:55

1 stop21h 45m

Boston Logan Intl

Tue 18/11

17:45-09:00

1 stop23h 15m

$1,259

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 15/10

10:10-18:49

2 stops23h 39m

Boston Logan Intl

Fri 31/10

14:46-09:00

2 stops27h 14m

$1,261

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sun 12/10

10:20-21:25

2 stops26h 05m

Boston Logan Intl

Mon 20/10

18:20-08:20

2 stops47h 00m

$1,271

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sun 12/10

10:25-19:27

1 stop24h 02m

Boston Logan Intl

Mon 20/10

21:10-07:35

2 stops43h 25m

$1,285

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sun 12/10

10:25-19:27

1 stop24h 02m

Boston Logan Intl

Mon 20/10

20:55-07:35

1 stop43h 40m

$1,286

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sun 12/10

10:20-09:30

2 stops38h 10m

Boston Logan Intl

Mon 20/10

18:20-08:20

2 stops47h 00m

$1,291

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 16/12

12:10-23:41

2 stops27h 31m

Boston Logan Intl

Thu 1/1

06:20-07:00

1 stop32h 40m

$1,303

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Fri 17/10

11:20-23:57

1 stop27h 37m

Boston Logan Intl

Wed 22/10

10:25-07:55

1 stop30h 30m

$1,445

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 month to fly to New Hampshire?

The cheapest month to fly to New Hampshire from Sydney is in October. Flight prices, which tend to average around $1,725, are often lower during this time because this is during the off-season. If you’re not able to fly to New Hampshire in October, then March is your next best option. Flight prices from Sydney to New Hampshire during March average around $1,783.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Sunday when prices can be found for as low as $2,005. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to New Hampshire on Saturday is $2,551.

What is the cheapest time of day to depart on your flight to New Hampshire?

In the afternoon is the cheapest time of day to fly from Sydney to New Hampshire when you can find flight prices for as low as $1,966. Flying to New Hampshire in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,160 on average. Flights to New Hampshire from Sydney in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $1,992 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Sydney for as low as $1,703 on momondo.

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

Direct flights

None
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 $1,732Free cancellationRating
7.4
8,926 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.

An easier way to manage your New Hampshire trip

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