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.

$864 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 - 08:35

SYD

BOS

37h 25m

1 stop

07:00 - 07:30

BOS

SYD

34h 30m

1 stop

$1,384British Airways

Mon, 20 Jul - Mon, 3 Aug

09:10 - 20:59

SYD

BOS

25h 49m

2 stops

10:30 - 07:30

BOS

SYD

31h 00m

1 stop

$1,388British Airways

Mon, 20 Jul - Wed, 5 Aug

09:10 - 20:59

SYD

BOS

25h 49m

2 stops

14:32 - 07:05

BOS

SYD

26h 33m

2 stops

$1,389British Airways

Mon, 27 Jul - Tue, 11 Aug

09:10 - 18:40

SYD

BOS

23h 30m

1 stop

07:00 - 07:30

BOS

SYD

34h 30m

1 stop

$1,394British Airways

Mon, 20 Jul - Wed, 5 Aug

09:10 - 20:59

SYD

BOS

25h 49m

2 stops

10:30 - 07:05

BOS

SYD

30h 35m

1 stop

$1,395British Airways

Mon, 27 Jul - Tue, 11 Aug

09:10 - 20:59

SYD

BOS

25h 49m

2 stops

10:30 - 07:30

BOS

SYD

31h 00m

1 stop

$1,402British Airways

Mon, 20 Jul - Wed, 5 Aug

12:00 - 19:42

SYD

BOS

21h 42m

1 stop

13:02 - 06:55

BOS

SYD

27h 53m

1 stop

$1,418Qantas Airways

Thu, 6 Aug - Mon, 17 Aug

09:10 - 18:40

SYD

BOS

23h 30m

1 stop

15:53 - 07:05

BOS

SYD

25h 12m

2 stops

$1,420American Airlines

Mon, 27 Jul - Tue, 11 Aug

09:10 - 19:03

SYD

BOS

23h 53m

2 stops

16:27 - 07:05

BOS

SYD

24h 38m

2 stops

$1,421American Airlines

Thu, 6 Aug - Mon, 17 Aug

09:10 - 16:58

SYD

ORH

45h 48m

2 stops

17:23 - 07:05

ORH

SYD

47h 42m

2 stops

$1,894American Airlines

Wed, 19 Aug - Wed, 26 Aug

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Etihad Airways flights from Sydney to New Hampshire

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

Etihad Airways

31 Oct

SYD21:30Sydney Kingsford Smith

32h 40m

1 stop

BOS15:10Boston Logan Intl

15 Nov

BOS15:40Boston Logan Intl

46h 55m

1 stop

SYD06:35Sydney Kingsford Smith

$1,590

Etihad Airways

2 Nov

SYD21:30Sydney Kingsford Smith

32h 40m

1 stop

BOS14:10Boston Logan Intl

17 Nov

BOS15:40Boston Logan Intl

46h 55m

1 stop

SYD06:35Sydney Kingsford Smith

$1,591

Etihad Airways

4 Nov

SYD16:35Sydney Kingsford Smith

37h 35m

1 stop

BOS14:10Boston Logan Intl

19 Nov

BOS15:40Boston Logan Intl

46h 55m

1 stop

SYD06:35Sydney Kingsford Smith

$1,609

Qantas Airways flights from Sydney to New Hampshire

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

Qantas Airways

6 Aug

SYD12:00Sydney Kingsford Smith

21h 42m

1 stop

BOS19:42Boston Logan Intl

17 Aug

BOS13:02Boston Logan Intl

27h 53m

1 stop

SYD06:55Sydney Kingsford Smith

$1,418

Qantas Airways

17 Aug

SYD12:00Sydney Kingsford Smith

21h 42m

1 stop

BOS19:42Boston Logan Intl

24 Aug

BOS07:00Boston Logan Intl

34h 30m

1 stop

SYD07:30Sydney Kingsford Smith

$1,511

Qantas Airways

28 July

SYD09:10Sydney Kingsford Smith

27h 07m

2 stops

BOS22:17Boston Logan Intl

9 Aug

BOS11:53Boston Logan Intl

30h 27m

2 stops

SYD08:20Sydney Kingsford Smith

$1,571

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 20/7

09:10-08:35

1 stop37h 25m

Boston Logan Intl

Mon 3/8

07:00-07:30

1 stop34h 30m

$1,384

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 20/7

09:10-20:59

2 stops25h 49m

Boston Logan Intl

Wed 5/8

10:30-07:30

1 stop31h 00m

$1,388

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 27/7

09:10-20:59

2 stops25h 49m

Boston Logan Intl

Tue 11/8

14:32-07:05

2 stops26h 33m

$1,389

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 20/7

09:10-18:40

1 stop23h 30m

Boston Logan Intl

Wed 5/8

07:00-07:30

1 stop34h 30m

$1,394

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 27/7

09:10-20:59

2 stops25h 49m

Boston Logan Intl

Tue 11/8

10:30-07:05

1 stop30h 35m

$1,395

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 20/7

09:10-20:59

2 stops25h 49m

Boston Logan Intl

Wed 5/8

10:30-07:30

1 stop31h 00m

$1,402

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 6/8

12:00-19:42

1 stop21h 42m

Boston Logan Intl

Mon 17/8

13:02-06:55

1 stop27h 53m

$1,418

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 27/7

09:10-18:40

1 stop23h 30m

Boston Logan Intl

Tue 11/8

15:53-07:05

2 stops25h 12m

$1,420

Fastest return journey

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

$1,421

SydneyWorcester

SYD - ORH

SYDORH

Sydney Kingsford Smith

Wed 19/8

09:10-16:58

2 stops45h 48m

Worcester

Wed 26/8

17:23-07:05

2 stops47h 42m

$1,894

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 $1,525 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	20h 54m
Direct flights	None

The fastest flight from Sydney to New Hampshire takes 20h 54m

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.