What is the cheapest airline that flies from New Hampshire to Australia?

Delta, Qantas Airways, and United Airlines are the most popular carriers operating from New Hampshire to Australia

When did momondo last update prices for flights from New Hampshire to Australia?

Prices for flights from New Hampshire to Australia were last updated today.

How many operators does momondo search for flights from New Hampshire to Australia?

There are 3 operators available for flights from New Hampshire to Australia as of August 2026.

How old do you have to be to fly from New Hampshire to Australia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$811 Cheap Flights from New Hampshire to Australia in 2026

Find the cheapest flights from New Hampshire to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:40 - 07:20BOS Boston Logan Intl-SYD Sydney Kingsford Smith

30h 40m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 09:50SYD Sydney Kingsford Smith-BOS Boston Logan Intl

38h 30m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,606Air Canada

Tue, 15 Sep - Tue, 29 Sep

15:30 - 09:35BOS Boston Logan Intl-SYD Sydney Kingsford Smith

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

11:20 - 09:58SYD Sydney Kingsford Smith-BOS Boston Logan Intl

38h 38m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,606Air Canada

Tue, 3 Nov - Tue, 17 Nov

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

31h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 09:58SYD Sydney Kingsford Smith-BOS Boston Logan Intl

38h 38m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,606Air Canada

Tue, 27 Oct - Tue, 10 Nov

13:10 - 07:50BOS Boston Logan Intl-MEL Melbourne

28h 40m2 stops Detroit Metropolitan Wayne County Los Angeles

10:00 - 19:25MEL Melbourne-BOS Boston Logan Intl

23h 25m1 stop Los Angeles

$1,628Delta

Mon, 14 Sep - Sun, 27 Sep

10:55 - 08:50BOS Boston Logan Intl-MEL Melbourne

30h 55m1 stop Los Angeles

10:10 - 20:30MEL Melbourne-BOS Boston Logan Intl

26h 20m1 stop Los Angeles

$1,641Delta

Wed, 21 Oct - Wed, 4 Nov

06:10 - 08:00BOS Boston Logan Intl-MEL Melbourne

33h 50m1 stop Los Angeles

10:10 - 19:36MEL Melbourne-BOS Boston Logan Intl

25h 26m1 stop Los Angeles

$1,641Delta

Mon, 1 Feb - Wed, 24 Feb

11:50 - 07:00BOS Boston Logan Intl-SYD Sydney Kingsford Smith

29h 10m1 stop Los Angeles

10:20 - 22:59SYD Sydney Kingsford Smith-BOS Boston Logan Intl

26h 39m1 stop San Francisco

$1,754United Airlines

Sun, 23 Aug - Sun, 30 Aug

05:45 - 07:00BOS Boston Logan Intl-SYD Sydney Kingsford Smith

35h 15m2 stops Washington, D.C. Dulles Intl Los Angeles

09:30 - 21:02SYD Sydney Kingsford Smith-BOS Boston Logan Intl

25h 32m2 stops Los Angeles San Francisco

$1,754United Airlines

Sun, 23 Aug - Sun, 30 Aug

07:00 - 07:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

34h 05m1 stop Los Angeles

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

21h 43m1 stop Dallas/Fort Worth

$1,764Qantas Airways

Sun, 23 Aug - Sun, 30 Aug

16:35 - 07:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

24h 30m1 stop Los Angeles

12:00 - 19:52SYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 52m1 stop Dallas/Fort Worth

$1,771Qantas Airways

Wed, 23 Sep - Wed, 30 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

16:59 - 07:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

24h 06m1 stop Los Angeles

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

21h 43m1 stop Dallas/Fort Worth

$1,706Qantas Airways

Mon, 17 Aug - Sun, 30 Aug

14:00 - 06:55BOS Boston Logan Intl-SYD Sydney Kingsford Smith

26h 55m1 stop San Francisco

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

23h 49m2 stops Los Angeles Washington, D.C. Dulles Intl

$1,742United Airlines

Sun, 16 Aug - Sun, 30 Aug

14:28 - 06:55BOS Boston Logan Intl-SYD Sydney Kingsford Smith

26h 27m2 stops Washington, D.C. Dulles Intl San Francisco

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

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

$1,742United Airlines

Sun, 16 Aug - Sun, 30 Aug

11:34 - 07:00BOS Boston Logan Intl-SYD Sydney Kingsford Smith

29h 26m2 stops San Francisco Los Angeles

09:30 - 17:20SYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 50m1 stop Los Angeles

$1,742United Airlines

Sun, 16 Aug - Sun, 30 Aug

16:59 - 07:30BOS Boston Logan Intl-SYD Sydney Kingsford Smith

24h 31m1 stop Los Angeles

09:10 - 18:42SYD Sydney Kingsford Smith-BOS Boston Logan Intl

23h 32m2 stops Los Angeles Washington, D.C. Reagan-National

$1,744American Airlines

Mon, 17 Aug - Mon, 24 Aug

16:27 - 07:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

24h 38m2 stops Dallas/Fort Worth Los Angeles

09:10 - 19:42SYD Sydney Kingsford Smith-BOS Boston Logan Intl

24h 32m2 stops Los Angeles Dallas/Fort Worth

$1,746American Airlines

Mon, 17 Aug - Mon, 24 Aug

10:30 - 07:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

30h 35m1 stop Los Angeles

17:50 - 07:36SYD Sydney Kingsford Smith-BOS Boston Logan Intl

27h 46m1 stop Los Angeles

$1,750American Airlines

Mon, 17 Aug - Sun, 30 Aug

16:59 - 07:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

24h 06m1 stop Los Angeles

12:00 - 21:05SYD Sydney Kingsford Smith-BOS Boston Logan Intl

23h 05m1 stop Dallas/Fort Worth

$1,776Qantas Airways

Sat, 15 Aug - Sun, 30 Aug

07:00 - 07:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

34h 05m1 stop Los Angeles

09:10 - 07:36SYD Sydney Kingsford Smith-BOS Boston Logan Intl

36h 26m1 stop Los Angeles

$1,922Qantas Airways

Sun, 16 Aug - Sun, 30 Aug

15:35 - 07:05BOS Boston Logan Intl-BNE Brisbane

49h 30m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

10:00 - 09:45BNE Brisbane-BOS Boston Logan Intl

37h 45m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$2,323Air Canada

Sat, 15 Aug - Fri, 21 Aug

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Air Canada flights from New Hampshire to Australia

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

Air Canada

15 Sept

BOS10:40Boston Logan Intl

30h 40m

2 stops

SYD07:20Sydney Kingsford Smith

29 Sept

SYD09:20Sydney Kingsford Smith

38h 30m

2 stops

BOS09:50Boston Logan Intl

$1,606

Air Canada

21 Oct

BOS10:40Boston Logan Intl

30h 40m

2 stops

SYD08:20Sydney Kingsford Smith

28 Oct

SYD10:20Sydney Kingsford Smith

38h 38m

2 stops

BOS09:58Boston Logan Intl

$1,607

Air Canada

14 Oct

BOS10:50Boston Logan Intl

30h 30m

2 stops

SYD08:20Sydney Kingsford Smith

28 Oct

SYD10:20Sydney Kingsford Smith

38h 38m

2 stops

BOS09:58Boston Logan Intl

$1,613

American Airlines flights from New Hampshire to Australia

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

American Airlines

17 Aug

BOS16:59Boston Logan Intl

24h 31m

1 stop

SYD07:30Sydney Kingsford Smith

24 Aug

SYD09:10Sydney Kingsford Smith

23h 32m

2 stops

BOS18:42Boston Logan Intl

$1,744

American Airlines

16 Aug

BOS10:30Boston Logan Intl

31h 00m

1 stop

SYD07:30Sydney Kingsford Smith

30 Aug

SYD17:50Sydney Kingsford Smith

27h 46m

1 stop

BOS07:36Boston Logan Intl

$1,750

American Airlines

21 Oct

BOS10:10Boston Logan Intl

27h 50m

1 stop

MEL05:00Melbourne

4 Nov

MEL22:45Melbourne

24h 42m

1 stop

BOS07:27Boston Logan Intl

$1,757

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Tue 15/9

10:40-07:20

2 stops30h 40m

Sydney Kingsford Smith

Tue 29/9

09:20-09:50

2 stops38h 30m

$1,606

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Tue 3/11

15:30-09:35

2 stops26h 05m

Sydney Kingsford Smith

Tue 17/11

11:20-09:58

2 stops38h 38m

$1,606

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Tue 27/10

10:35-08:35

2 stops31h 00m

Sydney Kingsford Smith

Tue 10/11

11:20-09:58

2 stops38h 38m

$1,606

BostonMelbourne

BOS Boston Logan Intl - MEL Melbourne

BOSMEL

Boston Logan Intl

Mon 14/9

13:10-07:50

2 stops28h 40m

Melbourne

Sun 27/9

10:00-19:25

1 stop23h 25m

$1,628

BostonMelbourne

BOS Boston Logan Intl - MEL Melbourne

BOSMEL

Boston Logan Intl

Wed 21/10

10:55-08:50

1 stop30h 55m

Melbourne

Wed 4/11

10:10-20:30

1 stop26h 20m

$1,641

BostonMelbourne

BOS Boston Logan Intl - MEL Melbourne

BOSMEL

Boston Logan Intl

Mon 1/2

06:10-08:00

1 stop33h 50m

Melbourne

Wed 24/2

10:10-19:36

1 stop25h 26m

$1,641

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Sun 23/8

11:50-07:00

1 stop29h 10m

Sydney Kingsford Smith

Sun 30/8

10:20-22:59

1 stop26h 39m

$1,754

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Sun 23/8

05:45-07:00

2 stops35h 15m

Sydney Kingsford Smith

Sun 30/8

09:30-21:02

2 stops25h 32m

$1,754

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Sun 23/8

07:00-07:05

1 stop34h 05m

Sydney Kingsford Smith

Sun 30/8

12:00-19:43

1 stop21h 43m

$1,764

Fastest return journey

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Wed 23/9

16:35-07:05

1 stop24h 30m

Sydney Kingsford Smith

Wed 30/9

12:00-19:52

1 stop21h 52m

$1,771

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 New Hampshire to Australia

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 New Hampshire to Australia?

You are more likely to see cheaper flights to Australia from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,074 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from New Hampshire for as low as $1,988 on momondo.

Cheap New Hampshire to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Australia

Fastest flight time	22h 29m
Direct flights	None

The fastest flight from New Hampshire to Australia takes 22h 29m

There are no direct flights from New Hampshire to Australia. There are no popular flight routes from New Hampshire to Australia.

Search flight deals

Frequently asked questions about flying from New Hampshire to Australia

When did momondo last update prices for flights from New Hampshire to Australia?
Prices for flights from New Hampshire to Australia were last updated today.
How many operators does momondo search for flights from New Hampshire to Australia?
There are 3 operators available for flights from New Hampshire to Australia as of August 2026.
How old do you have to be to fly from New Hampshire to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Australia?

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 Australia from New Hampshire.

Can I find flights from New Hampshire to Australia with flexible booking policies on momondo?

Flights from New Hampshire to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New Hampshire to Australia?

Once all potential New Hampshire to Australia 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 New Hampshire to Australia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from New Hampshire and alert you when they change.