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

Etihad Airways, 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 6 as of August 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.

$975 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.

16:00 - 09:58SYD Sydney Kingsford Smith-BOS Boston Logan Intl

33h 58m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

11:05 - 09:35BOS Boston Logan Intl-SYD Sydney Kingsford Smith

30h 30m2 stops Toronto Pearson Intl Vancouver Intl

$1,342Air Canada

Mon, 18 Jan - Wed, 17 Feb

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

$1,349Air Canada

Wed, 7 Oct - Mon, 26 Oct

14:15 - 07:26SYD Sydney Kingsford Smith-BOS Boston Logan Intl

32h 11m3 stops Nadi Los Angeles Seattle/Tacoma Intl

09:03 - 12:35BOS Boston Logan Intl-SYD Sydney Kingsford Smith

35h 32m3 stops Portland Los Angeles Nadi

$1,470Multiple Airlines

Wed, 21 Oct - Wed, 4 Nov

11:20 - 06:24SYD Sydney Kingsford Smith-BOS Boston Logan Intl

35h 04m1 stop Los Angeles

08:30 - 06:55BOS Boston Logan Intl-SYD Sydney Kingsford Smith

30h 25m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

$1,573American Airlines

Wed, 27 Jan - Sun, 31 Jan

11:20 - 06:24SYD Sydney Kingsford Smith-BOS Boston Logan Intl

35h 04m1 stop Los Angeles

10:00 - 06:55BOS Boston Logan Intl-SYD Sydney Kingsford Smith

28h 55m1 stop Dallas/Fort Worth

$1,573American Airlines

Wed, 27 Jan - Sun, 31 Jan

09:10 - 06:09SYD Sydney Kingsford Smith-BOS Boston Logan Intl

34h 59m2 stops Los Angeles Portland

07:12 - 07:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

33h 53m2 stops Seattle/Tacoma Intl Los Angeles

$1,650Multiple Airlines

Mon, 21 Sep - Sat, 26 Sep

11:15 - 20:57SYD Sydney Kingsford Smith-BOS Boston Logan Intl

24h 42m1 stop Los Angeles

14:25 - 06:25BOS Boston Logan Intl-SYD Sydney Kingsford Smith

24h 00m1 stop Los Angeles

$1,676Qantas Airways

Tue, 27 Oct - Wed, 4 Nov

11:10 - 16:29SYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 19m1 stop Los Angeles

14:25 - 06:25BOS Boston Logan Intl-SYD Sydney Kingsford Smith

24h 00m1 stop Los Angeles

$1,676Qantas Airways

Mon, 2 Nov - Wed, 11 Nov

10:40 - 16:08SYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 28m1 stop Los Angeles

18:30 - 06:50BOS Boston Logan Intl-SYD Sydney Kingsford Smith

44h 20m2 stops Seattle/Tacoma Intl Los Angeles

$1,737Delta

Thu, 3 Dec - Sat, 9 Jan

10:40 - 16:08SYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 28m1 stop Los Angeles

17:59 - 06:50BOS Boston Logan Intl-SYD Sydney Kingsford Smith

44h 51m1 stop Los Angeles

$1,737Delta

Thu, 3 Dec - Sat, 9 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:00 - 19:43SYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 43m1 stop Dallas/Fort Worth

19:37 - 07:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

45h 28m1 stop Los Angeles

$1,683American Airlines

Sun, 30 Aug - Sat, 5 Sep

12:00 - 19:43SYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 43m1 stop Dallas/Fort Worth

19:37 - 07:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

45h 28m1 stop Los Angeles

$1,683American Airlines

Sun, 30 Aug - Sat, 5 Sep

09:30 - 19:19SYD Sydney Kingsford Smith-BOS Boston Logan Intl

23h 49m2 stops Los Angeles Chicago O'Hare Intl

11:10 - 06:20BOS Boston Logan Intl-SYD Sydney Kingsford Smith

27h 10m1 stop San Francisco

$1,840United Airlines

Mon, 31 Aug - Wed, 3 Feb

09:30 - 19:19SYD Sydney Kingsford Smith-BOS Boston Logan Intl

23h 49m2 stops Los Angeles Chicago O'Hare Intl

10:44 - 07:00BOS Boston Logan Intl-SYD Sydney Kingsford Smith

28h 16m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,840United Airlines

Mon, 31 Aug - Wed, 3 Feb

09:10 - 23:44SYD Sydney Kingsford Smith-BOS Boston Logan Intl

28h 34m1 stop Los Angeles

16:40 - 06:10BOS Boston Logan Intl-SYD Sydney Kingsford Smith

47h 30m1 stop Abu Dhabi Zayed Intl

$2,123Multiple Airlines

Sun, 30 Aug - Sat, 5 Sep

09:10 - 23:44SYD Sydney Kingsford Smith-BOS Boston Logan Intl

28h 34m1 stop Los Angeles

16:40 - 06:10BOS Boston Logan Intl-SYD Sydney Kingsford Smith

47h 30m1 stop Abu Dhabi Zayed Intl

$2,142Multiple Airlines

Sun, 30 Aug - Sat, 5 Sep

10:20 - 06:02SYD Sydney Kingsford Smith-BOS Boston Logan Intl

33h 42m1 stop San Francisco

17:55 - 09:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

23h 10m1 stop Los Angeles

$2,348Virgin Australia

Mon, 31 Aug - Wed, 3 Feb

09:15 - 22:25SYD Sydney Kingsford Smith-BOS Boston Logan Intl

27h 10m2 stops Los Angeles Atlanta Hartsfield-Jackson

18:45 - 06:50BOS Boston Logan Intl-SYD Sydney Kingsford Smith

46h 05m2 stops Seattle/Tacoma Intl Los Angeles

$2,432Delta

Sun, 30 Aug - Sat, 5 Sep

09:15 - 22:25SYD Sydney Kingsford Smith-BOS Boston Logan Intl

27h 10m2 stops Los Angeles Atlanta Hartsfield-Jackson

10:50 - 06:50BOS Boston Logan Intl-SYD Sydney Kingsford Smith

30h 00m1 stop Los Angeles

$2,510Delta

Sun, 30 Aug - Sat, 5 Sep

09:20 - 21:27SYD Sydney Kingsford Smith-BOS Boston Logan Intl

26h 07m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

10:50 - 07:20BOS Boston Logan Intl-SYD Sydney Kingsford Smith

30h 30m2 stops Toronto Pearson Intl Vancouver Intl

$2,989Air Canada

Sun, 30 Aug - Sat, 5 Sep

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Air Canada flights from Sydney to New Hampshire

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

Air Canada

18 Jan

SYD16:00Sydney Kingsford Smith

33h 58m

2 stops

BOS09:58Boston Logan Intl

17 Feb

BOS11:05Boston Logan Intl

30h 30m

2 stops

SYD09:35Sydney Kingsford Smith

$1,342

Air Canada

19 Oct

SYD10:20Sydney Kingsford Smith

38h 30m

2 stops

BOS09:50Boston Logan Intl

27 Oct

BOS10:35Boston Logan Intl

31h 00m

2 stops

SYD08:35Sydney Kingsford Smith

$1,348

Air Canada

7 Oct

SYD10:20Sydney Kingsford Smith

26h 06m

2 stops

BOS21:26Boston Logan Intl

26 Oct

BOS15:30Boston Logan Intl

26h 05m

2 stops

SYD08:35Sydney Kingsford Smith

$1,349

American Airlines flights from Sydney to New Hampshire

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

American Airlines

27 Jan

SYD11:20Sydney Kingsford Smith

35h 04m

1 stop

BOS06:24Boston Logan Intl

31 Jan

BOS08:30Boston Logan Intl

30h 25m

2 stops

SYD06:55Sydney Kingsford Smith

$1,573

American Airlines

27 Jan

SYD11:20Sydney Kingsford Smith

35h 04m

1 stop

BOS06:24Boston Logan Intl

31 Jan

BOS10:00Boston Logan Intl

28h 55m

1 stop

SYD06:55Sydney Kingsford Smith

$1,575

American Airlines

27 Jan

SYD11:20Sydney Kingsford Smith

35h 04m

1 stop

BOS06:24Boston Logan Intl

31 Jan

BOS08:30Boston Logan Intl

30h 25m

2 stops

SYD06:55Sydney Kingsford Smith

$1,654

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Mon 18/1

16:00-09:58

2 stops33h 58m

Boston Logan Intl

Wed 17/2

11:05-09:35

2 stops30h 30m

$1,342

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Wed 7/10

10:20-21:26

2 stops26h 06m

Boston Logan Intl

Mon 26/10

15:30-08:35

2 stops26h 05m

$1,349

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Wed 21/10

14:15-07:26

3 stops32h 11m

Boston Logan Intl

Wed 4/11

09:03-12:35

3 stops35h 32m

$1,470

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Wed 27/1

11:20-06:24

1 stop35h 04m

Boston Logan Intl

Sun 31/1

08:30-06:55

2 stops30h 25m

$1,573

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Wed 27/1

11:20-06:24

1 stop35h 04m

Boston Logan Intl

Sun 31/1

10:00-06:55

1 stop28h 55m

$1,573

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Mon 21/9

09:10-06:09

2 stops34h 59m

Boston Logan Intl

Sat 26/9

07:12-07:05

2 stops33h 53m

$1,650

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Tue 27/10

11:15-20:57

1 stop24h 42m

Boston Logan Intl

Wed 4/11

14:25-06:25

1 stop24h 00m

$1,676

Fastest return journey

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Mon 2/11

11:10-16:29

1 stop21h 19m

Boston Logan Intl

Wed 11/11

14:25-06:25

1 stop24h 00m

$1,676

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Thu 3/12

10:40-16:08

1 stop21h 28m

Boston Logan Intl

Sat 9/1

18:30-06:50

2 stops44h 20m

$1,737

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Thu 3/12

10:40-16:08

1 stop21h 28m

Boston Logan Intl

Sat 9/1

17:59-06:50

1 stop44h 51m

$1,737

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 $1,694 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 $1,423 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	$975
Fastest flight time	20h 47m
Direct flights	None

The best one-way flight to New Hampshire from Sydney in the past 72 hours is $975. The best return flight deal from Sydney to New Hampshire found on momondo in the last 72 hours is $1,342.

The fastest flight from Sydney to New Hampshire takes 20h 47m

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 6 as of August 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.