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

Delta and Qantas Airways 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 5 as of September 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.

$683 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.

10:20 - 21:26SYD Sydney Kingsford Smith-BOS Boston Logan Intl

26h 06m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

10:40 - 08:35BOS Boston Logan Intl-SYD Sydney Kingsford Smith

30h 55m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,301Air Canada

Thu, 15 Oct - Mon, 26 Oct

10:20 - 21:26SYD Sydney Kingsford Smith-BOS Boston Logan Intl

26h 06m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

15:30 - 08:35BOS Boston Logan Intl-SYD Sydney Kingsford Smith

26h 05m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,310Air Canada

Tue, 6 Oct - Wed, 28 Oct

10:20 - 09:55SYD Sydney Kingsford Smith-BOS Boston Logan Intl

38h 35m1 stop Toronto Pearson Intl

15:35 - 08:35BOS Boston Logan Intl-SYD Sydney Kingsford Smith

26h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,508Air New Zealand

Tue, 20 Oct - Thu, 29 Oct

10:20 - 22:40SYD Sydney Kingsford Smith-BOS Boston Logan Intl

27h 20m1 stop Toronto Pearson Intl

15:35 - 08:35BOS Boston Logan Intl-SYD Sydney Kingsford Smith

26h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,508Air New Zealand

Thu, 22 Oct - Thu, 29 Oct

10:10 - 18:33SYD Sydney Kingsford Smith-BOS Boston Logan Intl

23h 23m1 stop Los Angeles

17:45 - 08:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

23h 20m1 stop Los Angeles

$1,538Qantas Airways

Mon, 12 Oct - Wed, 21 Oct

11:10 - 16:25SYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 15m1 stop Los Angeles

14:20 - 09:00BOS Boston Logan Intl-SYD Sydney Kingsford Smith

26h 40m1 stop Los Angeles

$1,538Qantas Airways

Mon, 23 Nov - Mon, 30 Nov

10:10 - 23:43SYD Sydney Kingsford Smith-BOS Boston Logan Intl

28h 33m1 stop Los Angeles

15:31 - 08:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

25h 34m2 stops Chicago O'Hare Intl Los Angeles

$1,583American Airlines

Mon, 12 Oct - Wed, 21 Oct

11:10 - 23:59SYD Sydney Kingsford Smith-BOS Boston Logan Intl

28h 49m1 stop Los Angeles

15:15 - 09:00BOS Boston Logan Intl-SYD Sydney Kingsford Smith

25h 45m2 stops Chicago O'Hare Intl Los Angeles

$1,589American Airlines

Mon, 23 Nov - Mon, 30 Nov

10:40 - 23:22SYD Sydney Kingsford Smith-BOS Boston Logan Intl

28h 42m2 stops Los Angeles Atlanta Hartsfield-Jackson

17:25 - 08:30BOS Boston Logan Intl-SYD Sydney Kingsford Smith

23h 05m1 stop Los Angeles

$1,665Delta

Thu, 26 Nov - Mon, 7 Dec

10:40 - 05:44SYD Sydney Kingsford Smith-BOS Boston Logan Intl

35h 04m1 stop Los Angeles

12:55 - 08:30BOS Boston Logan Intl-SYD Sydney Kingsford Smith

27h 35m1 stop Los Angeles

$1,665Delta

Wed, 20 Jan - Wed, 3 Feb

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Air New Zealand flights from Sydney to New Hampshire

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

Air New Zealand

20 Oct

SYD10:20Sydney Kingsford Smith

38h 35m

1 stop

BOS09:55Boston Logan Intl

29 Oct

BOS15:35Boston Logan Intl

26h 00m

2 stops

SYD08:35Sydney Kingsford Smith

$1,508

Air New Zealand

20 Jan

SYD11:20Sydney Kingsford Smith

27h 17m

1 stop

BOS22:37Boston Logan Intl

3 Feb

BOS15:30Boston Logan Intl

26h 05m

2 stops

SYD09:35Sydney Kingsford Smith

$1,513

Qantas Airways flights from Sydney to New Hampshire

Our best Qantas Airways deals on Sydney to New Hampshire flight tickets

Qantas Airways

12 Oct

SYD10:10Sydney Kingsford Smith

23h 23m

1 stop

BOS18:33Boston Logan Intl

21 Oct

BOS17:45Boston Logan Intl

23h 20m

1 stop

SYD08:05Sydney Kingsford Smith

$1,538

Qantas Airways

15 Oct

SYD10:10Sydney Kingsford Smith

21h 29m

1 stop

BOS16:39Boston Logan Intl

28 Oct

BOS14:25Boston Logan Intl

27h 35m

1 stop

SYD09:00Sydney Kingsford Smith

$1,540

Qantas Airways

21 Oct

SYD10:10Sydney Kingsford Smith

21h 29m

1 stop

BOS16:39Boston Logan Intl

28 Oct

BOS14:25Boston Logan Intl

27h 35m

1 stop

SYD09:00Sydney Kingsford Smith

$1,544

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Thu 15/10

10:20-21:26

2 stops26h 06m

Boston Logan Intl

Mon 26/10

10:40-08:35

2 stops30h 55m

$1,301

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Tue 6/10

10:20-21:26

2 stops26h 06m

Boston Logan Intl

Wed 28/10

15:30-08:35

2 stops26h 05m

$1,310

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Tue 20/10

10:20-09:55

1 stop38h 35m

Boston Logan Intl

Thu 29/10

15:35-08:35

2 stops26h 00m

$1,508

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Thu 22/10

10:20-22:40

1 stop27h 20m

Boston Logan Intl

Thu 29/10

15:35-08:35

2 stops26h 00m

$1,508

Fastest return journey

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Mon 12/10

10:10-18:33

1 stop23h 23m

Boston Logan Intl

Wed 21/10

17:45-08:05

1 stop23h 20m

$1,538

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Mon 23/11

11:10-16:25

1 stop21h 15m

Boston Logan Intl

Mon 30/11

14:20-09:00

1 stop26h 40m

$1,538

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Mon 12/10

10:10-23:43

1 stop28h 33m

Boston Logan Intl

Wed 21/10

15:31-08:05

2 stops25h 34m

$1,583

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Mon 23/11

11:10-23:59

1 stop28h 49m

Boston Logan Intl

Mon 30/11

15:15-09:00

2 stops25h 45m

$1,589

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Thu 26/11

10:40-23:22

2 stops28h 42m

Boston Logan Intl

Mon 7/12

17:25-08:30

1 stop23h 05m

$1,665

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Wed 20/1

10:40-05:44

1 stop35h 04m

Boston Logan Intl

Wed 3/2

12:55-08:30

1 stop27h 35m

$1,665

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 $1,709 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 $1,494 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

Best price found	$683
Fastest flight time	25h 39m
Direct flights	None

The best one-way flight to New Hampshire from Sydney in the past 72 hours is $683. The best return flight deal from Sydney to New Hampshire found on momondo in the last 72 hours is $1,301.

The fastest flight from Sydney to New Hampshire takes 25h 39m

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 5 as of September 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.