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

American Airlines, United 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.

$856 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 - 20:59

SYD

BOS

25h 49m

2 stops

16:27 - 07:05

BOS

SYD

24h 38m

2 stops

$1,392British Airways

Mon, 3 Aug - Wed, 12 Aug

09:10 - 22:17

SYD

BOS

27h 07m

2 stops

10:30 - 07:05

BOS

SYD

30h 35m

1 stop

$1,396British Airways

Mon, 3 Aug - Wed, 12 Aug

09:10 - 18:40

SYD

BOS

23h 30m

1 stop

10:30 - 07:05

BOS

SYD

30h 35m

1 stop

$1,404British Airways

Mon, 3 Aug - Wed, 12 Aug

10:20 - 09:50

SYD

BOS

38h 30m

2 stops

15:30 - 09:35

BOS

SYD

26h 05m

2 stops

$1,405Air Canada

Tue, 20 Oct - Thu, 5 Nov

09:10 - 16:44

SYD

BOS

21h 34m

1 stop

16:27 - 06:55

BOS

SYD

24h 28m

1 stop

$1,406Qantas Airways

Tue, 11 Aug - Tue, 18 Aug

09:10 - 18:42

SYD

BOS

23h 32m

2 stops

10:30 - 07:05

BOS

SYD

30h 35m

1 stop

$1,409American Airlines

Tue, 11 Aug - Tue, 18 Aug

12:00 - 21:05

SYD

BOS

23h 05m

1 stop

16:27 - 06:55

BOS

SYD

24h 28m

1 stop

$1,411Qantas Airways

Thu, 6 Aug - Mon, 17 Aug

09:10 - 19:03

SYD

BOS

23h 53m

2 stops

16:27 - 07:05

BOS

SYD

24h 38m

2 stops

$1,415American Airlines

Thu, 6 Aug - Mon, 17 Aug

10:20 - 09:50

SYD

BOS

38h 30m

3 stops

15:30 - 09:35

BOS

SYD

26h 05m

2 stops

$1,417Air Canada

Tue, 20 Oct - Thu, 5 Nov

09:10 - 23:44

SYD

BOS

28h 34m

1 stop

10:30 - 07:05

BOS

SYD

30h 35m

1 stop

$1,427American Airlines

Thu, 6 Aug - Mon, 17 Aug

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Qantas Airways flights from Sydney to New Hampshire

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

Qantas Airways

11 Aug

SYD09:10Sydney Kingsford Smith

21h 34m

1 stop

BOS16:44Boston Logan Intl

18 Aug

BOS16:27Boston Logan Intl

24h 28m

1 stop

SYD06:55Sydney Kingsford Smith

$1,406

Qantas Airways

6 Aug

SYD12:00Sydney Kingsford Smith

23h 05m

1 stop

BOS21:05Boston Logan Intl

17 Aug

BOS16:27Boston Logan Intl

24h 28m

1 stop

SYD06:55Sydney Kingsford Smith

$1,411

Qantas Airways

28 July

SYD09:10Sydney Kingsford Smith

21h 28m

1 stop

BOS16:38Boston Logan Intl

9 Aug

BOS07:00Boston Logan Intl

34h 05m

1 stop

SYD07:05Sydney Kingsford Smith

$1,474

Air Canada flights from Sydney to New Hampshire

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

Air Canada

20 Oct

SYD10:20Sydney Kingsford Smith

38h 30m

2 stops

BOS09:50Boston Logan Intl

5 Nov

BOS15:30Boston Logan Intl

26h 05m

2 stops

SYD09:35Sydney Kingsford Smith

$1,405

Air Canada

20 Oct

SYD10:20Sydney Kingsford Smith

38h 30m

3 stops

BOS09:50Boston Logan Intl

5 Nov

BOS15:30Boston Logan Intl

26h 05m

2 stops

SYD09:35Sydney Kingsford Smith

$1,416

Air Canada

10 Nov

SYD11:20Sydney Kingsford Smith

38h 38m

2 stops

BOS09:58Boston Logan Intl

17 Nov

BOS10:35Boston Logan Intl

31h 00m

2 stops

SYD09:35Sydney Kingsford Smith

$1,441

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 3/8

09:10-20:59

2 stops25h 49m

Boston Logan Intl

Wed 12/8

16:27-07:05

2 stops24h 38m

$1,392

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 3/8

09:10-22:17

2 stops27h 07m

Boston Logan Intl

Wed 12/8

10:30-07:05

1 stop30h 35m

$1,396

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 3/8

09:10-18:40

1 stop23h 30m

Boston Logan Intl

Wed 12/8

10:30-07:05

1 stop30h 35m

$1,404

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 20/10

10:20-09:50

2 stops38h 30m

Boston Logan Intl

Thu 5/11

15:30-09:35

2 stops26h 05m

$1,405

Fastest return journey

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 11/8

09:10-16:44

1 stop21h 34m

Boston Logan Intl

Tue 18/8

16:27-06:55

1 stop24h 28m

$1,406

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 11/8

09:10-18:42

2 stops23h 32m

Boston Logan Intl

Tue 18/8

10:30-07:05

1 stop30h 35m

$1,409

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 6/8

12:00-21:05

1 stop23h 05m

Boston Logan Intl

Mon 17/8

16:27-06:55

1 stop24h 28m

$1,411

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 6/8

09:10-19:03

2 stops23h 53m

Boston Logan Intl

Mon 17/8

16:27-07:05

2 stops24h 38m

$1,415

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 20/10

10:20-09:50

3 stops38h 30m

Boston Logan Intl

Thu 5/11

15:30-09:35

2 stops26h 05m

$1,416

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 6/8

09:10-23:44

1 stop28h 34m

Boston Logan Intl

Mon 17/8

10:30-07:05

1 stop30h 35m

$1,427

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 $1,693 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 $1,396 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 28m
Direct flights	None

The fastest flight from Sydney to New Hampshire takes 21h 28m

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.