How long is the flight from New Hampshire to Sydney?

Airlines like Air Canada, United Airlines, and Qantas Airways fly from New Hampshire to Sydney in about 26h 48m. The time it takes to get you to your destination can typically vary by up to 4h 32m. The distance from New Hampshire to Sydney is about 10091 mi. This flight may include one or multiple stops.

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.

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).

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 Portland - Sydney Kingsford Smith when deciding on the best route from New Hampshire to Sydney.

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.

$520+ Flights from New Hampshire to Sydney

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Cheap 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 December 27, 2025.

Wed 12/318:00 amBOS - SYD

1 stop33h 00mQantas Airways

Sat 1/317:15 pmSYD - BOS

2 stops38h 41mQantas Airways

Deal found 12/26

$941

Wed 12/311:00 pmBOS - SYD

2 stops28h 35mAir Canada

Mon 5/189:20 amSYD - BOS

2 stops38h 25mAir Canada

Deal found 12/25

$1,175

Sat 12/275:30 amBOS - SYD

3 stops60h 05mMultiple Airlines

Thu 1/156:20 amSYD - BOS

3 stops29h 22mMultiple Airlines

Deal found 12/24

$1,180

Wed 12/311:00 pmBOS - SYD

2 stops28h 35mAir Canada

Sat 1/3111:20 amSYD - BOS

2 stops38h 12mAir Canada

Deal found 12/26

$1,218

Wed 12/313:40 pmBOS - SYD

1 stop34h 15mEtihad Airways

Mon 5/189:30 pmSYD - BOS

1 stop31h 25mEtihad Airways

Deal found 12/25

$1,254

Sat 12/275:30 amBOS - SYD

3 stops60h 05mAir Canada

Thu 1/1511:20 amSYD - BOS

2 stops38h 12mAir Canada

Deal found 12/24

$1,260

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 December 27, 2025.

Tue 3/2410:15 amBOS - SYD

2 stops31h 20mAir Canada

Tue 4/79:20 amSYD - BOS

2 stops26h 07mAir Canada

Deal found 12/25

$1,087

Sat 1/172:27 pmBOS - SYD

2 stops26h 48mUnited Airlines

Sat 1/312:00 pmSYD - BOS

2 stops23h 57mUnited Airlines

Deal found 12/24

$1,237

Mon 2/2310:50 amBOS - SYD

1 stop28h 05mQantas Airways

Tue 3/311:20 amSYD - BOS

1 stop23h 27mQantas Airways

Deal found 12/27

$1,249

Wed 12/313:40 pmBOS - SYD

1 stop34h 15mEtihad Airways

Mon 5/189:30 pmSYD - BOS

1 stop31h 25mEtihad Airways

Deal found 12/25

$1,254

Thu 2/264:36 pmBOS - SYD

3 stops35h 09mMultiple Airlines

Tue 3/39:40 pmSYD - BOS

3 stops34h 56mMultiple Airlines

Deal found 12/26

$1,425

Wed 5/134:26 pmORH - SYD

2 stops34h 44mQatar Airways

Sun 5/178:45 pmSYD - ORH

2 stops56h 08mQatar Airways

Deal found 12/25

$2,401

Tue 2/249:10 amBOS - SYD

1 stop31h 50mQantas Airways

Wed 3/45:45 pmSYD - BOS

1 stop28h 20mQantas Airways

Deal found 12/27

$1,249

Wed 2/43:40 pmBOS - SYD

1 stop34h 15mEtihad Airways

Sun 2/224:35 pmSYD - BOS

1 stop37h 35mEtihad Airways

Deal found 12/25

$1,274

Wed 2/44:49 pmBOS - SYD

2 stops46h 11mUnited Airlines

Sun 2/2212:10 pmSYD - BOS

1 stop20h 52mUnited Airlines

Deal found 12/25

$1,296

Sun 3/84:28 pmBOS - SYD

2 stops25h 37mUnited Airlines

Sat 3/2812:10 pmSYD - BOS

2 stops25h 31mUnited Airlines

Deal found 12/25

$1,296

Sun 2/86:00 amPWM - SYD

3 stops59h 35mAir Canada

Thu 2/1211:20 amSYD - PWM

2 stops28h 00mAir Canada

Deal found 12/25

$2,152

Tue 2/102:17 pmMHT - SYD

2 stops26h 48mUnited Airlines

Tue 2/1711:50 amSYD - MHT

2 stops23h 03mUnited Airlines

Deal found 12/27

$1,819

Sun 2/87:26 pmMHT - SYD

2 stops45h 49mUnited Airlines

Thu 2/1212:10 pmSYD - MHT

2 stops41h 48mUnited Airlines

Deal found 12/25

$2,369

Last-minute flights from New Hampshire to Sydney
Discover last-minute flight deals from New Hampshire to Sydney. Data last updated December 27, 2025 and is based on user searches.

Sat 12/275:30 amBOS - SYD

3 stops60h 05mMultiple Airlines

Thu 1/156:20 amSYD - BOS

3 stops29h 22mMultiple Airlines

Deal found 12/24

$1,180

Wed 12/318:00 amBOS - SYD

1 stop33h 00mQantas Airways

Sat 1/317:15 pmSYD - BOS

2 stops38h 41mQantas Airways

Deal found 12/26

$941

Wed 12/311:00 pmBOS - SYD

2 stops28h 35mAir Canada

Mon 5/189:20 amSYD - BOS

2 stops38h 25mAir Canada

Deal found 12/25

$1,175

Mon 1/57:17 amPWM - SYD

2 stops31h 38mAmerican Airlines

Mon 1/1211:20 amSYD - PWM

2 stops26h 47mAmerican Airlines

Deal found 12/26

$2,573

Mon 1/52:55 pmPWM - SYD

2 stops48h 00mAir Canada

Mon 1/1211:20 amSYD - PWM

3 stops37h 41mAir Canada

Deal found 12/26

$2,845

Sat 1/177:00 pmBOS - SYD

1 stop44h 25mQantas Airways

Sat 1/317:05 amSYD - BOS

2 stops26h 51mQantas Airways

Deal found 12/26

$1,071

Sat 1/171:48 pmBOS - SYD

2 stops51h 22mQantas Airways

Sat 1/2411:20 amSYD - BOS

1 stop21h 01mQantas Airways

Deal found 12/24

$1,086

Sat 1/247:00 pmBOS - SYD

1 stop44h 25mQantas Airways

Sat 2/77:05 amSYD - BOS

2 stops29h 53mQantas Airways

Deal found 12/27

$1,155

Sun 1/255:30 amBOS - SYD

2 stops36h 05mAir Canada

Sun 2/111:20 amSYD - BOS

2 stops38h 12mAir Canada

Deal found 12/26

$1,173

Mon 1/2611:00 amBOS - SYD

1 stop28h 25mQantas Airways

Sat 2/75:50 pmSYD - BOS

2 stops39h 30mQantas Airways

Deal found 12/26

$948

Mon 1/2610:15 amBOS - SYD

2 stops31h 20mAir Canada

Sat 2/711:20 amSYD - BOS

2 stops24h 22mAir Canada

Deal found 12/26

$1,191

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 December 27, 2025.

Sun 2/110:15 amBOS - SYD

2 stops31h 20mAir Canada

Deal found 12/25

$520

Wed 2/1110:45 amBOS - SYD

2 stops30h 50mAir Canada

Deal found 12/25

$523

Tue 3/1710:15 amBOS - SYD

3 stops31h 20mAir Canada

Deal found 12/25

$526

Wed 2/42:00 pmBOS - SYD

1 stop25h 25mMultiple Airlines

Deal found 12/27

$542

Tue 12/305:30 amBOS - SYD

2 stops60h 05mAir Canada

Deal found 12/25

$576

Wed 2/117:00 amBOS - SYD

3 stops32h 25mMultiple Airlines

Deal found 12/25

$609

Sun 2/18:00 amBOS - SYD

1 stop33h 00mQantas Airways

Deal found 12/25

$621

Sat 1/319:45 amBOS - SYD

1 stop29h 10mQantas Airways

Deal found 12/25

$624

Wed 2/115:20 pmBOS - SYD

1 stop23h 40mQantas Airways

Deal found 12/25

$625

Wed 12/316:15 amBOS - SYD

2 stops56h 40mAir Canada

Deal found 12/25

$629

Tue 3/102:32 pmPWM - SYD

2 stops27h 33mUnited Airlines

Deal found 12/27

$763

Tue 3/1012:49 pmPWM - SYD

3 stops39h 56mMultiple Airlines

Deal found 12/27

$1,010

Find flight deals from New Hampshire to Sydney

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$918 (oojo)
One-way from	$520 (Priceline)
Popular in	December
Cheapest in	September
Average price	$1,918

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

Search Deals

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

Search Deals

From New Hampshire to Sydney Kingsford Smith

Search Deals

One-way flight from New Hampshire to Sydney Kingsford Smith

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($235 potential increase over avg. RT price).

Search Deals

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

Search Deals

Average for round-trip flights in December 2025

Search Deals

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

Tue 3/24

10:15 am-8:35 am

2 stops31h 20m

Sydney Kingsford Smith

Tue 4/7

9:20 am-9:27 pm

2 stops26h 07m

$1,087

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 1/17

2:27 pm-9:15 am

2 stops26h 48m

Sydney Kingsford Smith

Sat 1/31

2:00 pm-9:57 pm

2 stops23h 57m

$1,237

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 2/23

10:50 am-6:55 am

1 stop28h 05m

Sydney Kingsford Smith

Tue 3/3

11:20 am-6:47 pm

1 stop23h 27m

$1,249

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 2/24

9:10 am-9:00 am

1 stop31h 50m

Sydney Kingsford Smith

Wed 3/4

5:45 pm-6:05 am

1 stop28h 20m

$1,249

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 12/31

3:40 pm-5:55 pm

1 stop34h 15m

Sydney Kingsford Smith

Mon 5/18

9:30 pm-2:55 pm

1 stop31h 25m

$1,254

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 2/4

3:40 pm-5:55 pm

1 stop34h 15m

Sydney Kingsford Smith

Sun 2/22

4:35 pm-2:10 pm

1 stop37h 35m

$1,274

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 2/4

4:49 pm-7:00 am

2 stops46h 11m

Sydney Kingsford Smith

Sun 2/22

12:10 pm-5:02 pm

1 stop20h 52m

$1,296

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 3/8

4:28 pm-9:05 am

2 stops25h 37m

Sydney Kingsford Smith

Sat 3/28

12:10 pm-10:41 pm

2 stops25h 31m

$1,296

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Thu 2/26

4:36 pm-7:45 pm

3 stops35h 09m

Sydney Kingsford Smith

Tue 3/3

9:40 pm-4:36 pm

3 stops34h 56m

$1,425

ManchesterSydney

MHT - SYD

MHTSYD

Manchester

Tue 2/10

2:17 pm-9:05 am

2 stops26h 48m

Sydney Kingsford Smith

Tue 2/17

11:50 am-6:53 pm

2 stops23h 03m

$1,819

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 24 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

No data available for this route at this time. Please check back soon.

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.
How long is the flight from New Hampshire to Sydney?
Airlines like Air Canada, United Airlines, and Qantas Airways fly from New Hampshire to Sydney in about 26h 48m. The time it takes to get you to your destination can typically vary by up to 4h 32m. The distance from New Hampshire to Sydney is about 10091 mi. This flight may include one or multiple stops.
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 Portland - 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.

See more FAQs

Parramatta

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Manly

Coogee

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$520+ 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 2/1. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap 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 December 27, 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 December 27, 2025.

Find 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 December 27, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

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?

How long is the flight from New Hampshire to Sydney?

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?

Traveling to a place near 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 December 27, 2025.