What are the cheapest airlines to fly from New Hampshire to Sydney one-way?

The cheapest airlines for a one-way flight from New Hampshire to Sydney are Qatar Airways ($760), American Airlines ($778), and Etihad Airways ($799).

What are the most popular routes from New Hampshire to Sydney?

Most travelers choose Boston Logan Intl - Sydney Kingsford Smith, Manchester - Sydney Kingsford Smith or Worcester - Sydney Kingsford Smith when deciding on the best route from New Hampshire to Sydney.

How far in advance should I book a flight from New Hampshire to Sydney?

Travelers have found it’s best to book a flight 15 days in advance to save up to 59% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 15 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from New Hampshire to Sydney 1-2 weeks in advance for as low as $1,126, or $1,322 for flights within the next 24 hours.

What is the cheapest month to fly from New Hampshire to Sydney?

The best pricing can be found in the month of April. Prices to Sydney from New Hampshire average $1,471. You can even find prices in April for less than $1,471, as users have found deals to Sydney from as low as $738. The month of December appears to be one of the more expensive times to travel to Sydney from New Hampshire. Flying in the targeted month can save you up to 33%.

What is the cheapest time of day to fly from NH to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Sydney as you normally would.

What airport do you fly into for flights to Sydney from New Hampshire?

Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from New Hampshire to Sydney. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

Can I find deals for flights from New Hampshire to Sydney that include hotel bookings?

Yes. In addition to deals on New Hampshire to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Hampshire to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Sydney.

Can I find deals for business class flights from New Hampshire to Sydney?

Yes. Cheapflights offers flight deals from New Hampshire to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$472+ Flights from New Hampshire to Sydney - Compare & Save Big

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Cheap flight deals from New Hampshire to Sydney

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,074 (Kiwi.com)
One-way from	$472 (Kiwi.com)
Popular in	December
Cheapest in	April
Average price	$1,266

Provider with most accurate pricing for Boston Logan Intl-Sydney Kingsford Smith flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-Sydney Kingsford Smith flights.

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From New Hampshire to Sydney Kingsford Smith

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One-way flight from New Hampshire to Sydney Kingsford Smith

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($218 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from New Hampshire to Sydney

Cheapest flights from New Hampshire to Sydney
Explore the most affordable flight options available from New Hampshire to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on квітень 30, 2025.

чт 6/58:00 amBOS - SYD

1 stop40h 40mMultiple Airlines

чт 6/124:20 pmSYD - BOS

1 stop27h 40mMultiple Airlines

Deal found 4/29

$1,074

сб 11/84:18 pmBOS - SYD

2 stops28h 12mFiji Airways

сб 11/152:30 pmSYD - BOS

2 stops24h 36mFiji Airways

Deal found 4/29

$1,211

пн 9/17:30 amBOS - SYD

2 stops35h 15mAir New Zealand

вт 9/3010:50 amSYD - BOS

2 stops27h 06mAir New Zealand

Deal found 4/29

$1,241

нд 10/191:40 amBOS - SYD

1 stop28h 05mCathay Pacific

ср 11/58:45 amSYD - BOS

1 stop29h 15mCathay Pacific

Deal found 4/29

$1,320

пн 10/2010:00 pmBOS - SYD

1 stop29h 10mQatar Airways

пн 10/279:40 pmSYD - BOS

1 stop32h 15mQatar Airways

Deal found 4/29

$1,364

пн 10/209:35 pmBOS - SYD

2 stops31h 25mTurkish Airlines

ср 11/59:40 pmSYD - BOS

2 stops36h 25mTurkish Airlines

Deal found 4/29

$1,367

вт 10/73:20 pmBOS - SYD

2 stops26h 00mAir Canada

вт 11/411:20 amSYD - BOS

2 stops24h 58mAir Canada

Deal found 4/29

$1,414

вт 8/268:01 amBOS - SYD

1 stop33h 29mQantas Airways

вт 9/29:10 amSYD - BOS

1 stop27h 24mQantas Airways

Deal found 4/29

$1,450

ср 8/278:23 pmBOS - SYD

3 stops33h 22mAlaska Airlines

вт 9/29:40 pmSYD - BOS

2 stops34h 00mAlaska Airlines

Deal found 4/30

$1,472

чт 5/110:00 pmBOS - SYD

1 stop29h 10mJetBlue

вт 5/68:45 pmSYD - BOS

1 stop32h 20mJetBlue

Deal found 4/28

$1,476

вт 12/29:30 amBOS - SYD

2 stops31h 35mUnited Airlines

вт 12/1611:20 amSYD - BOS

1 stop21h 18mUnited Airlines

Deal found 4/29

$1,490

нд 6/86:12 pmBOS - SYD

1 stop23h 18mAmerican Airlines

ср 7/25:45 pmSYD - BOS

1 stop26h 59mAmerican Airlines

Deal found 4/30

$1,558

Best flights from New Hampshire to Sydney
Discover carefully curated flight deals from New Hampshire to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated квітень 30, 2025.

чт 6/58:00 amBOS - SYD

1 stop40h 40mMultiple Airlines

чт 6/124:20 pmSYD - BOS

1 stop27h 40mMultiple Airlines

Deal found 4/29

$1,074

пн 9/17:30 amBOS - SYD

2 stops35h 15mAir New Zealand

вт 9/3010:50 amSYD - BOS

2 stops27h 06mAir New Zealand

Deal found 4/29

$1,241

нд 10/191:40 amBOS - SYD

1 stop28h 05mCathay Pacific

ср 11/58:45 amSYD - BOS

1 stop29h 15mCathay Pacific

Deal found 4/29

$1,320

пн 10/2010:00 pmBOS - SYD

1 stop29h 10mQatar Airways

пн 10/279:40 pmSYD - BOS

1 stop32h 15mQatar Airways

Deal found 4/29

$1,364

пн 10/209:35 pmBOS - SYD

2 stops31h 25mTurkish Airlines

ср 11/59:40 pmSYD - BOS

2 stops36h 25mTurkish Airlines

Deal found 4/29

$1,367

вт 10/73:20 pmBOS - SYD

2 stops26h 00mAir Canada

вт 11/411:20 amSYD - BOS

2 stops24h 58mAir Canada

Deal found 4/29

$1,414

вт 8/268:01 amBOS - SYD

1 stop33h 29mQantas Airways

вт 9/29:10 amSYD - BOS

1 stop27h 24mQantas Airways

Deal found 4/29

$1,450

ср 8/278:23 pmBOS - SYD

3 stops33h 22mAlaska Airlines

вт 9/29:40 pmSYD - BOS

2 stops34h 00mAlaska Airlines

Deal found 4/30

$1,472

вт 8/192:00 pmBOS - SYD

1 stop26h 55mUnited Airlines

чт 8/2810:20 amSYD - BOS

1 stop20h 53mUnited Airlines

Deal found 4/29

$1,491

ср 8/2710:00 pmBOS - SYD

1 stop29h 10mJetBlue

вт 9/28:45 pmSYD - BOS

1 stop32h 20mJetBlue

Deal found 4/30

$1,551

нд 6/86:12 pmBOS - SYD

1 stop23h 18mAmerican Airlines

ср 7/25:45 pmSYD - BOS

1 stop26h 59mAmerican Airlines

Deal found 4/30

$1,558

пт 6/132:44 pmBOS - SYD

2 stops26h 46mBritish Airways

пт 6/209:10 amSYD - BOS

2 stops27h 09mBritish Airways

Deal found 4/29

$1,567

Last-minute flights from New Hampshire to Sydney
Discover last-minute flight deals from New Hampshire to Sydney. Data last updated квітень 30, 2025 and is based on user searches.

вт 4/296:04 pmBOS - SYD

2 stops38h 06mFiji Airways

сб 5/101:45 pmSYD - BOS

2 stops23h 48mFiji Airways

Deal found 4/29

$1,629

чт 5/11:40 amBOS - SYD

1 stop28h 30mCathay Pacific

вт 5/67:40 amSYD - BOS

1 stop29h 20mCathay Pacific

Deal found 4/28

$1,363

чт 5/110:00 pmBOS - SYD

1 stop29h 10mJetBlue

вт 5/68:45 pmSYD - BOS

1 stop32h 20mJetBlue

Deal found 4/28

$1,476

пт 5/210:00 pmBOS - SYD

1 stop29h 10mQatar Airways

ср 5/77:00 pmSYD - BOS

2 stops34h 05mQatar Airways

Deal found 4/28

$1,552

вт 5/69:35 pmBOS - SYD

2 stops31h 25mTurkish Airlines

чт 5/158:55 pmSYD - BOS

2 stops36h 45mTurkish Airlines

Deal found 4/29

$1,403

вт 5/610:00 pmBOS - SYD

1 stop29h 10mMultiple Airlines

чт 5/154:20 pmSYD - BOS

2 stops36h 41mMultiple Airlines

Deal found 4/29

$1,483

вт 5/64:30 pmBOS - SYD

1 stop35h 30mEtihad Airways

сб 5/179:30 pmSYD - BOS

1 stop31h 25mEtihad Airways

Deal found 4/29

$11,582

ср 5/71:40 amBOS - SYD

1 stop41h 00mCathay Pacific

сб 5/319:50 pmSYD - BOS

1 stop39h 10mCathay Pacific

Deal found 4/29

$1,664

чт 5/87:47 pmBOS - SYD

2 stops33h 58mAlaska Airlines

чт 5/159:40 pmSYD - BOS

2 stops34h 12mAlaska Airlines

Deal found 4/29

$1,996

чт 5/88:33 amBOS - SYD

2 stops34h 12mAir New Zealand

чт 5/159:30 amSYD - BOS

1 stop26h 29mAir New Zealand

Deal found 4/29

$2,024

чт 5/810:20 amBOS - SYD

2 stops31h 00mAir Canada

чт 5/159:20 amSYD - BOS

3 stops38h 15mAir Canada

Deal found 4/29

$2,678

чт 5/85:30 pmBOS - SYD

3 stops35h 45mSingapore Airlines

сб 5/313:00 pmSYD - BOS

3 stops39h 18mSingapore Airlines

Deal found 4/29

$3,508

One-way flights from New Hampshire to Sydney
Search for one-way flight options from New Hampshire to Sydney. Find affordable one-way fares based on user searches. Data last updated квітень 30, 2025.

вт 9/97:40 pmBOS - SYD

2 stops29h 00mMultiple Airlines

Deal found 4/29

$472

пн 5/510:00 pmBOS - SYD

1 stop29h 10mQatar Airways

Deal found 4/29

$760

сб 6/141:49 pmORH - SYD

2 stops27h 41mAmerican Airlines

Deal found 4/30

$778

сб 8/234:30 pmBOS - SYD

1 stop34h 25mEtihad Airways

Deal found 4/29

$799

чт 7/247:30 amBOS - SYD

2 stops46h 15mAlaska Airlines

Deal found 4/29

$839

сб 6/1410:00 amMHT - SYD

2 stops30h 55mUnited Airlines

Deal found 4/30

$844

пт 7/258:05 amBOS - SYD

1 stop33h 00mQantas Airways

Deal found 4/29

$900

сб 8/237:12 pmBOS - SYD

2 stops45h 48mUnited Airlines

Deal found 4/29

$906

ср 7/2310:50 amBOS - SYD

1 stop29h 45mDelta

Deal found 4/29

$946

чт 7/104:00 pmBOS - SYD

2 stops25h 05mAmerican Airlines

Deal found 4/28

$957

пн 9/81:40 amBOS - SYD

1 stop28h 30mCathay Pacific

Deal found 4/29

$1,268

вт 8/265:04 pmBOS - SYD

2 stops47h 41mLATAM Airlines

Deal found 4/29

$3,543

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

чт 6/5

8:00 am-2:40 pm

1 stop40h 40m

Sydney Kingsford Smith

чт 6/12

4:20 pm-6:00 am

1 stop27h 40m

$1,074

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

пн 9/1

7:30 am-8:45 am

2 stops35h 15m

Sydney Kingsford Smith

вт 9/30

10:50 am-11:56 pm

2 stops27h 06m

$1,241

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

нд 10/19

1:40 am-8:45 pm

1 stop28h 05m

Sydney Kingsford Smith

ср 11/5

8:45 am-10:00 pm

1 stop29h 15m

$1,320

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

пн 10/20

10:00 pm-6:10 pm

1 stop29h 10m

Sydney Kingsford Smith

пн 10/27

9:40 pm-2:55 pm

1 stop32h 15m

$1,364

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

пн 10/20

9:35 pm-8:00 pm

2 stops31h 25m

Sydney Kingsford Smith

ср 11/5

9:40 pm-6:05 pm

2 stops36h 25m

$1,367

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

вт 10/7

3:20 pm-8:20 am

2 stops26h 00m

Sydney Kingsford Smith

вт 11/4

11:20 am-8:18 pm

2 stops24h 58m

$1,414

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

вт 8/26

8:01 am-7:30 am

1 stop33h 29m

Sydney Kingsford Smith

вт 9/2

9:10 am-10:34 pm

1 stop27h 24m

$1,450

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

ср 8/27

8:23 pm-7:45 pm

3 stops33h 22m

Sydney Kingsford Smith

вт 9/2

9:40 pm-5:40 pm

2 stops34h 00m

$1,472

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

вт 8/19

2:00 pm-6:55 am

1 stop26h 55m

Sydney Kingsford Smith

чт 8/28

10:20 am-5:13 pm

1 stop20h 53m

$1,491

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

ср 8/27

10:00 pm-5:10 pm

1 stop29h 10m

Sydney Kingsford Smith

вт 9/2

8:45 pm-3:05 pm

1 stop32h 20m

$1,551

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 33 results

Best time to book a flight from New Hampshire to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from New Hampshire with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Sydney

What is the cheapest month to book a flight from New Hampshire to Sydney?

Currently, March is the cheapest month in which you can book a flight from New Hampshire to Sydney (average of $1,043). Flying from New Hampshire to Sydney in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

See what other customers who have flown with Air Tahiti Nui, Korean Air and Japan Airlines from New Hampshire to Sydney have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Tahiti Nui

8.7

Very good

63 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui

8.7

Very good

63 reviews

Air Tahiti Nui

8.7

Very good

63 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Korean Air

8.4

Very good

1,068 reviews

Air Tahiti Nui

8.7

Very good

63 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Japan Airlines

8.3

Very good

1,461 reviews

Air Tahiti Nui

8.7

Very good

63 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Fiji Airways

8.1

Very good

190 reviews

Air Tahiti Nui

8.7

Very good

63 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Delta

8.0

Very good

7,936 reviews

Air Tahiti Nui

8.7

Very good

63 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Related info for your journey

What airport do you fly into for flights to Sydney from New Hampshire?
Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from New Hampshire to Sydney. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.
What are the cheapest airlines to fly from New Hampshire to Sydney one-way?
The cheapest airlines for a one-way flight from New Hampshire to Sydney are Qatar Airways ($760), American Airlines ($778), and Etihad Airways ($799).
What are the most popular routes from New Hampshire to Sydney?
Most travelers choose Boston Logan Intl - Sydney Kingsford Smith, Manchester - Sydney Kingsford Smith or Worcester - Sydney Kingsford Smith when deciding on the best route from New Hampshire to Sydney.
Can I find deals for flights from New Hampshire to Sydney that include hotel bookings?
Yes. In addition to deals on New Hampshire to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Hampshire to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Sydney.
Can I find deals for business class flights from New Hampshire to Sydney?
Yes. Cheapflights offers flight deals from New Hampshire to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New Hampshire to Sydney?
Currently, March is the cheapest month in which you can book a flight from New Hampshire to Sydney (average of $1,043). Flying from New Hampshire to Sydney in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Manly

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$472+ Cheap flights from New Hampshire to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Hampshire to Sydney with Cheapflights

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3. Compare prices and book

Cheap flight deals from New Hampshire to Sydney

Keep the following information in mind while searching for New Hampshire to Sydney flight deals. Data was last updated квітень 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from New Hampshire to Sydney

Cheapest flights from New Hampshire to SydneyExplore the most affordable flight options available from New Hampshire to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on квітень 30, 2025.

Explore the most affordable flight options available from New Hampshire to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on квітень 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Sydney that are best for you.

Best time to book a flight from New Hampshire to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from New Hampshire with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Sydney

What is the cheapest month to book a flight from New Hampshire to Sydney?

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

See what other customers who have flown with Air Tahiti Nui, Korean Air and Japan Airlines from New Hampshire to Sydney have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Sydney from New Hampshire?

What are the cheapest airlines to fly from New Hampshire to Sydney one-way?

What are the most popular routes from New Hampshire to Sydney?

Can I find deals for flights from New Hampshire to Sydney that include hotel bookings?

How can I find direct flights from New Hampshire to Sydney?

Can I find deals for business class flights from New Hampshire to Sydney?

What is the cheapest month to book a flight from New Hampshire to Sydney?

Traveling to a place near New Hampshire?

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Alternative routes for New Hampshire to Sydney

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Cheapest flights from New Hampshire to Sydney
Explore the most affordable flight options available from New Hampshire to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on квітень 30, 2025.