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Cheap flights from Sydney to New Hampshire from $787

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — MHT
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to New Hampshire

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to New Hampshire
Explore the most affordable flight options available from Sydney to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Thu 25/1216:00SYD - BOS
2 stops33h 32mAir Canada
Thu 8/110:15BOS - SYD
2 stops28h 40mAir Canada
Deal found 14/12$1,816
Thu 25/1211:20SYD - BOS
2 stops24h 52mAmerican Airlines
Thu 8/111:00BOS - SYD
1 stop30h 00mAmerican Airlines
Deal found 15/12$2,725
Thu 25/1214:15SYD - BOS
1 stop22h 49mDelta
Thu 8/107:30BOS - SYD
1 stop31h 20mDelta
Deal found 15/12$2,740
Thu 25/1221:40SYD - BOS
3 stops34h 32mMultiple Airlines
Thu 8/117:20BOS - SYD
3 stops34h 25mMultiple Airlines
Deal found 15/12$2,818
Thu 18/1210:40SYD - BOS
1 stop26h 47mDelta
Sun 4/111:20BOS - SYD
1 stop27h 30mDelta
Deal found 16/12$3,298
Wed 17/1217:45SYD - BOS
1 stop29h 29mAmerican Airlines
Fri 9/108:00BOS - SYD
1 stop33h 00mAmerican Airlines
Deal found 15/12$3,372
Wed 17/1210:40SYD - BOS
2 stops24h 19mDelta
Fri 9/112:30BOS - SYD
2 stops28h 00mDelta
Deal found 15/12$3,378
Mon 15/1210:40SYD - BOS
2 stops28h 44mDelta
Sat 20/1217:45BOS - SYD
1 stop22h 45mDelta
Deal found 13/12$3,381

Find flight deals from Sydney to New Hampshire

Keep the following information in mind while searching for Sydney to New Hampshire flight deals. Data was last updated 16 December 2025.

Round-trip from

$1,612

One-way from

$787

Popular in

April

Cheapest in

October

Average price

$2,254
Qantas Airways
  • Qantas Airways
  • 20/1-27/1
  • 4 total stops
  • 55h 46m total
  • Sydney to New Hampshire
Search Deals
18/1
  • 18/1
  • 3 total stops
  • 29h 22m total
  • Sydney to New Hampshire
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($68 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to New Hampshire that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 December 2025.
Use the filters below to find and compare flights from Sydney to New Hampshire that are best for you.

Fly from

Sydney

Fly to

New Hampshire

Route

Depart

Return

Price

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 15/1

11:20-20:58

1 stop25h 38m

Boston Logan Intl

Fri 30/1

16:19-12:15

2 stops27h 56m

$1,628

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 13/4

09:20-18:01

2 stops46h 41m

Boston Logan Intl

Tue 28/4

10:35-07:20

2 stops30h 45m

$1,675

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sun 12/4

09:20-15:56

2 stops44h 36m

Boston Logan Intl

Mon 27/4

10:35-07:20

2 stops30h 45m

$1,735

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sun 17/5

09:20-09:45

2 stops38h 25m

Boston Logan Intl

Fri 29/5

10:35-07:20

3 stops30h 45m

$1,736

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 16/4

09:20-14:52

2 stops43h 32m

Boston Logan Intl

Tue 21/4

18:40-07:20

3 stops46h 40m

$1,739

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 26/1

11:20-20:58

1 stop25h 38m

Boston Logan Intl

Mon 9/2

13:40-09:00

2 stops27h 20m

$1,750

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 29/1

09:35-20:58

2 stops27h 23m

Boston Logan Intl

Thu 5/2

17:20-09:00

1 stop23h 40m

$1,760

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 20/1

09:35-20:58

2 stops27h 23m

Boston Logan Intl

Tue 27/1

11:00-07:25

1 stop28h 25m

$1,762

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 26/1

11:20-17:56

1 stop22h 36m

Boston Logan Intl

Mon 9/2

17:20-09:00

1 stop23h 40m

$1,769

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 13/4

09:30-16:55

1 stop21h 25m

Boston Logan Intl

Tue 28/4

08:28-07:00

1 stop32h 32m

$1,782

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Showing 1-10 of 22 results
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Best time to book a flight from Sydney to New Hampshire

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

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

Find hourly flight availability from Sydney to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 December 2025.

A simple way to save on the total cost of your ticket is to fly from Sydney to New Hampshire at midday. If you’re flexible enough to do this you can expect to save up to 66% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated 16 December 2025.
Read reviews from past customers who have flown with United Airlines from Sydney to New Hampshire. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Related info for your journey

Find useful and relevant information for your journey from Sydney to New Hampshire. 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 from for flights from Sydney to New Hampshire?

    For a flight from Sydney to New Hampshire, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

  • How long is the flight from Sydney to New Hampshire?

    A quick flight from Sydney to New Hampshire can take about 25h 38m. Qantas Airways provides one of the quickest options available for as low as $1,628. There are 16240 km between Sydney and New Hampshire. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to New Hampshire 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

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Top airline flying from Sydney to New Hampshire

Discover the top airline that operate flights from Sydney to New Hampshire. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,728Average$2,537FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to New Hampshire?

When you search for this flight from Sydney to New Hampshire, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney to New Hampshire?

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to New Hampshire for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Sydney to New Hampshire with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to New Hampshire, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sydney to New Hampshire become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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