What is the cheapest airline that flies from Sydney Kingsford Smith to New Hampshire?

American Airlines and Delta are the most popular carriers operating from Sydney Kingsford Smith to New Hampshire

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?

The number of operators available for flights from Sydney Kingsford Smith Airport to New Hampshire is 7 as of July 2026.

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.

$694 Cheap Flights from Sydney to New Hampshire in 2026

Find the cheapest flights from Sydney to New Hampshire

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:10 - 07:36

SYD

BOS

36h 26m

1 stop

18:13 - 06:55

BOS

SYD

22h 42m

1 stop

$1,311American Airlines

Sat, 29 Aug - Sun, 30 Aug

11:20 - 21:28

SYD

BOS

26h 08m

2 stops

10:35 - 09:35

BOS

SYD

31h 00m

2 stops

$1,372Air Canada

Mon, 16 Nov - Tue, 1 Dec

11:20 - 21:28

SYD

BOS

26h 08m

2 stops

10:35 - 09:35

BOS

SYD

31h 00m

3 stops

$1,382Air Canada

Mon, 16 Nov - Tue, 1 Dec

11:20 - 21:28

SYD

BOS

26h 08m

2 stops

18:25 - 09:35

BOS

SYD

47h 10m

3 stops

$1,394Air Canada

Tue, 17 Nov - Wed, 2 Dec

09:10 - 16:38

SYD

BOS

21h 28m

1 stop

10:30 - 07:05

BOS

SYD

30h 35m

1 stop

$1,416Qantas Airways

Tue, 4 Aug - Tue, 11 Aug

09:10 - 18:47

SYD

BOS

23h 37m

2 stops

15:53 - 07:05

BOS

SYD

25h 12m

2 stops

$1,418American Airlines

Tue, 4 Aug - Tue, 11 Aug

09:20 - 17:42

SYD

BOS

46h 22m

3 stops

15:35 - 07:20

BOS

SYD

49h 45m

2 stops

$1,422Air Canada

Wed, 9 Sep - Mon, 21 Sep

09:20 - 17:42

SYD

BOS

46h 22m

3 stops

10:50 - 07:20

BOS

SYD

54h 30m

2 stops

$1,428Air Canada

Wed, 9 Sep - Wed, 23 Sep

09:10 - 18:40

SYD

BOS

23h 30m

1 stop

10:30 - 07:05

BOS

SYD

30h 35m

1 stop

$1,434American Airlines

Tue, 4 Aug - Tue, 11 Aug

09:10 - 07:36

SYD

BOS

36h 26m

1 stop

09:19 - 06:55

BOS

SYD

31h 36m

1 stop

$1,439American Airlines

Thu, 27 Aug - Sun, 30 Aug

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American Airlines flights from Sydney to New Hampshire

Our best American Airlines deals on Sydney to New Hampshire flight tickets

American Airlines

29 Aug

SYD09:10Sydney Kingsford Smith

36h 26m

1 stop

BOS07:36Boston Logan Intl

30 Aug

BOS18:13Boston Logan Intl

22h 42m

1 stop

SYD06:55Sydney Kingsford Smith

$1,311

American Airlines

4 Aug

SYD09:10Sydney Kingsford Smith

23h 37m

2 stops

BOS18:47Boston Logan Intl

11 Aug

BOS15:53Boston Logan Intl

25h 12m

2 stops

SYD07:05Sydney Kingsford Smith

$1,418

American Airlines

4 Aug

SYD09:10Sydney Kingsford Smith

23h 30m

1 stop

BOS18:40Boston Logan Intl

11 Aug

BOS10:30Boston Logan Intl

30h 35m

1 stop

SYD07:05Sydney Kingsford Smith

$1,434

Air Canada flights from Sydney to New Hampshire

Our best Air Canada deals on Sydney to New Hampshire flight tickets

Air Canada

16 Nov

SYD11:20Sydney Kingsford Smith

26h 08m

2 stops

BOS21:28Boston Logan Intl

1 Dec

BOS10:35Boston Logan Intl

31h 00m

2 stops

SYD09:35Sydney Kingsford Smith

$1,372

Air Canada

16 Nov

SYD11:20Sydney Kingsford Smith

26h 08m

2 stops

BOS21:28Boston Logan Intl

1 Dec

BOS10:35Boston Logan Intl

31h 00m

3 stops

SYD09:35Sydney Kingsford Smith

$1,382

Air Canada

17 Nov

SYD11:20Sydney Kingsford Smith

26h 08m

2 stops

BOS21:28Boston Logan Intl

2 Dec

BOS18:25Boston Logan Intl

47h 10m

3 stops

SYD09:35Sydney Kingsford Smith

$1,394

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sat 29/8

09:10-07:36

1 stop36h 26m

Boston Logan Intl

Sun 30/8

18:13-06:55

1 stop22h 42m

$1,311

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 16/11

11:20-21:28

2 stops26h 08m

Boston Logan Intl

Tue 1/12

10:35-09:35

2 stops31h 00m

$1,372

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 16/11

11:20-21:28

2 stops26h 08m

Boston Logan Intl

Tue 1/12

10:35-09:35

3 stops31h 00m

$1,382

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 17/11

11:20-21:28

2 stops26h 08m

Boston Logan Intl

Wed 2/12

18:25-09:35

3 stops47h 10m

$1,394

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 4/8

09:10-16:38

1 stop21h 28m

Boston Logan Intl

Tue 11/8

10:30-07:05

1 stop30h 35m

$1,416

Fastest return journey

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 4/8

09:10-18:47

2 stops23h 37m

Boston Logan Intl

Tue 11/8

15:53-07:05

2 stops25h 12m

$1,418

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 9/9

09:20-17:42

3 stops46h 22m

Boston Logan Intl

Mon 21/9

15:35-07:20

2 stops49h 45m

$1,422

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 9/9

09:20-17:42

3 stops46h 22m

Boston Logan Intl

Wed 23/9

10:50-07:20

2 stops54h 30m

$1,428

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 4/8

09:10-18:40

1 stop23h 30m

Boston Logan Intl

Tue 11/8

10:30-07:05

1 stop30h 35m

$1,434

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 27/8

09:10-07:36

1 stop36h 26m

Boston Logan Intl

Sun 30/8

09:19-06:55

1 stop31h 36m

$1,439

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

How far in advance should I book a flight from Sydney 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 $1,691 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 $1,395 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

Fastest flight time	21h 50m
Direct flights	None

The fastest flight from Sydney to New Hampshire takes 21h 50m

There are no direct flights from Sydney to New Hampshire. There are no popular flight routes from Sydney to New Hampshire.

Search flight deals

Frequently asked questions about flying from Sydney to New Hampshire

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?
The number of operators available for flights from Sydney Kingsford Smith Airport to New Hampshire is 7 as of July 2026.
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.

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.