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

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 10 as of May 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.

$890 Cheap Flights from Sydney to New Hampshire in 2026

1 adult

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Find the cheapest flights from Sydney to New Hampshire

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:10 - 16:38

SYD

BOS

21h 28m

1 stop

15:00 - 07:05

BOS

SYD

26h 05m

1 stop

$1,410Qantas Airways

Mon, 13 Jul - Tue, 11 Aug

09:10 - 16:38

SYD

BOS

21h 28m

1 stop

15:00 - 07:05

BOS

SYD

26h 05m

1 stop

$1,412Qantas Airways

Mon, 13 Jul - Tue, 11 Aug

09:10 - 16:39

SYD

BOS

21h 29m

1 stop

16:29 - 07:05

BOS

SYD

24h 36m

1 stop

$1,413Qantas Airways

Wed, 3 Jun - Wed, 10 Jun

09:10 - 18:47

SYD

BOS

23h 37m

2 stops

10:30 - 07:05

BOS

SYD

30h 35m

1 stop

$1,415American Airlines

Mon, 13 Jul - Tue, 11 Aug

09:10 - 18:40

SYD

BOS

23h 30m

1 stop

13:07 - 07:05

BOS

SYD

27h 58m

2 stops

$1,416American Airlines

Wed, 15 Jul - Sun, 16 Aug

09:10 - 16:38

SYD

BOS

21h 28m

1 stop

13:07 - 07:05

BOS

SYD

27h 58m

2 stops

$1,417American Airlines

Mon, 13 Jul - Wed, 12 Aug

12:00 - 19:20

SYD

BOS

21h 20m

1 stop

07:00 - 07:05

BOS

SYD

34h 05m

1 stop

$1,422Qantas Airways

Wed, 15 Jul - Wed, 29 Jul

09:10 - 16:38

SYD

BOS

21h 28m

1 stop

07:00 - 07:05

BOS

SYD

34h 05m

1 stop

$1,427Qantas Airways

Wed, 15 Jul - Wed, 29 Jul

09:10 - 18:40

SYD

BOS

23h 30m

1 stop

15:00 - 07:05

BOS

SYD

26h 05m

1 stop

$1,436Qantas Airways

Tue, 28 Jul - Tue, 11 Aug

12:00 - 23:59

SYD

BOS

25h 59m

1 stop

15:00 - 07:05

BOS

SYD

26h 05m

1 stop

$1,437Multiple Airlines

Mon, 3 Aug - Wed, 12 Aug

United Airlines flights from Sydney to New Hampshire

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

United Airlines

25 May

SYD10:20Sydney Kingsford Smith

27h 39m

2 stops

BOS23:59Boston Logan Intl

7 June

BOS15:54Boston Logan Intl

25h 06m

2 stops

SYD07:00Sydney Kingsford Smith

$1,440

United Airlines

14 July

SYD10:20Sydney Kingsford Smith

22h 39m

1 stop

BOS18:59Boston Logan Intl

22 July

BOS06:00Boston Logan Intl

34h 55m

1 stop

SYD06:55Sydney Kingsford Smith

$1,443

United Airlines

28 July

SYD10:20Sydney Kingsford Smith

22h 54m

2 stops

BOS19:14Boston Logan Intl

9 Aug

BOS06:05Boston Logan Intl

34h 55m

2 stops

SYD07:00Sydney Kingsford Smith

$1,461

Air Canada flights from Sydney to New Hampshire

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

Air Canada

28 July

SYD09:20Sydney Kingsford Smith

27h 18m

2 stops

BOS22:38Boston Logan Intl

11 Aug

BOS10:40Boston Logan Intl

30h 40m

2 stops

SYD07:20Sydney Kingsford Smith

$1,525

Air Canada

3 June

SYD09:20Sydney Kingsford Smith

38h 25m

2 stops

BOS09:45Boston Logan Intl

10 June

BOS10:35Boston Logan Intl

30h 45m

3 stops

SYD07:20Sydney Kingsford Smith

$1,530

Air Canada

23 July

SYD09:20Sydney Kingsford Smith

38h 30m

2 stops

BOS09:50Boston Logan Intl

20 Aug

BOS10:40Boston Logan Intl

30h 40m

3 stops

SYD07:20Sydney Kingsford Smith

$1,573

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 13/7

09:10-16:38

1 stop21h 28m

Boston Logan Intl

Tue 11/8

15:00-07:05

1 stop26h 05m

$1,410

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 13/7

09:10-16:38

1 stop21h 28m

Boston Logan Intl

Tue 11/8

15:00-07:05

1 stop26h 05m

$1,412

Fastest return journey

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 3/6

09:10-16:39

1 stop21h 29m

Boston Logan Intl

Wed 10/6

16:29-07:05

1 stop24h 36m

$1,413

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 13/7

09:10-18:47

2 stops23h 37m

Boston Logan Intl

Tue 11/8

10:30-07:05

1 stop30h 35m

$1,415

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 15/7

09:10-18:40

1 stop23h 30m

Boston Logan Intl

Sun 16/8

13:07-07:05

2 stops27h 58m

$1,416

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 13/7

09:10-16:38

1 stop21h 28m

Boston Logan Intl

Wed 12/8

13:07-07:05

2 stops27h 58m

$1,417

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 15/7

12:00-19:20

1 stop21h 20m

Boston Logan Intl

Wed 29/7

07:00-07:05

1 stop34h 05m

$1,422

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 15/7

09:10-16:38

1 stop21h 28m

Boston Logan Intl

Wed 29/7

07:00-07:05

1 stop34h 05m

$1,427

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 28/7

09:10-18:40

1 stop23h 30m

Boston Logan Intl

Tue 11/8

15:00-07:05

1 stop26h 05m

$1,436

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 3/8

12:00-23:59

1 stop25h 59m

Boston Logan Intl

Wed 12/8

15:00-07:05

1 stop26h 05m

$1,437

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 $1,641 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 $1,440 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 21m
Direct flights	None

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

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 10 as of May 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.

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 Airlines	PriceFrom $1,610	Free cancellation	Rating 7.4 9,749 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.