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$713+ Cheap flights to New Hampshire

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
— MHT
23 Aug — 30 Aug1
1 adult

Flights to New Hampshire in 2025

Find the latest flights to New Hampshire in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 18 August 2025.

Return from

$1,276

One-way from

$756

Popular in

December

Cheapest in

February

Average price

$1,883
American Airlines
  • American Airlines
  • 5/9-27/9
  • 4 total stops
  • 51h 19m total
  • Sydney to Boston
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Air Canada
  • Air Canada
  • 21/9
  • 2 total stops
  • 38h 10m total
  • Sydney to New Hampshire
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($316 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($70 potential savings vs. average return price).
Search Deals
Average for return flights in August 2025
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Find flights to New Hampshire

Browse one-way and return flights deals to New Hampshire on Cheapflights. Flight deals are based on user searches and were last updated on 18 August 2025
Explore New Hampshire
Look for other cheap flights to Boston
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Find flight deals to New Hampshire

Cheapest flights to New Hampshire
Explore the most affordable flight options available to New Hampshire. Find the lowest fares based on data from user searches, with prices last updated on 18 August 2025.

Fri 5/909:10SYD - BOS
2 stops24h 54mAmerican Airlines
Sat 27/914:40BOS - SYD
2 stops26h 25mAmerican Airlines
Deal found 16/8$1,276
Tue 9/909:10SYD - BOS
1 stop21h 57mAmerican Airlines
Sat 20/915:25BOS - SYD
2 stops25h 40mAmerican Airlines
Deal found 16/8$1,278
Thu 16/1010:20SYD - BOS
2 stops26h 05mAir Canada
Fri 31/1005:30BOS - SYD
2 stops36h 05mAir Canada
Deal found 16/8$1,279
Sat 18/1010:25SYD - BOS
2 stops27h 51mDelta
Thu 30/1010:50BOS - SYD
1 stop29h 40mDelta
Deal found 16/8$1,281
Sun 28/909:20SYD - BOS
2 stops40h 09mAir Canada
Sun 26/1005:30BOS - SYD
2 stops36h 05mAir Canada
Deal found 17/8$1,282
Sun 7/910:20SYD - BOS
1 stop20h 52mUnited Airlines
Sun 14/918:20BOS - SYD
1 stop22h 40mUnited Airlines
Deal found 16/8$1,298
Mon 13/1010:20SYD - BOS
1 stop38h 35mAir Canada
Sun 19/1010:40BOS - SYD
1 stop30h 40mAir Canada
Deal found 16/8$1,308
Sun 12/1010:20SYD - BOS
2 stops38h 10mAir Canada
Wed 8/405:30BOS - SYD
3 stops35h 50mAir Canada
Deal found 17/8$1,335
Sat 30/809:10SYD - BOS
1 stop22h 07mAmerican Airlines
Mon 22/918:00BOS - SYD
1 stop23h 05mAmerican Airlines
Deal found 16/8$1,356
Thu 16/1010:10SYD - BOS
2 stops25h 35mAmerican Airlines
Sun 2/1109:18BOS - SYD
2 stops31h 42mAmerican Airlines
Deal found 17/8$1,362
Wed 15/1010:10SYD - ORH
2 stops44h 40mAmerican Airlines
Wed 22/1016:17ORH - SYD
2 stops24h 48mAmerican Airlines
Deal found 16/8$2,529
Wed 15/1010:10SYD - ORH
2 stops44h 40mAmerican Airlines
Sun 2/1115:29ORH - SYD
2 stops49h 31mAmerican Airlines
Deal found 17/8$2,531

Cheapflights Fare Finder

 
Locate flights to New Hampshire that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 18 August 2025.
Use the filters below to find and compare flights to New Hampshire that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Fri 5/9

09:10-21:00

2 stops25h 50m

Boston Logan Intl

Sat 27/9

08:00-07:05

1 stop33h 05m

$1,276

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Fri 5/9

09:10-18:50

2 stops23h 40m

Boston Logan Intl

Fri 26/9

18:00-07:05

1 stop23h 05m

$1,276

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Fri 24/10

10:10-22:33

1 stop27h 23m

Boston Logan Intl

Sat 8/11

14:49-09:00

2 stops26h 11m

$1,276

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 1/10

09:10-18:49

2 stops23h 39m

Boston Logan Intl

Thu 23/10

08:01-08:05

1 stop33h 04m

$1,276

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 16/10

10:10-22:33

1 stop27h 23m

Boston Logan Intl

Thu 23/10

08:01-08:05

1 stop33h 04m

$1,276

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sat 13/9

09:10-18:53

2 stops23h 43m

Boston Logan Intl

Sat 20/9

15:46-07:05

2 stops25h 19m

$1,278

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 9/9

09:10-17:07

1 stop21h 57m

Boston Logan Intl

Sat 20/9

15:25-07:05

2 stops25h 40m

$1,278

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 16/10

10:20-09:30

2 stops38h 10m

Boston Logan Intl

Wed 29/10

18:40-08:35

2 stops46h 55m

$1,279

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sun 19/10

10:20-21:25

2 stops26h 05m

Boston Logan Intl

Fri 31/10

05:30-08:35

2 stops36h 05m

$1,279

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 16/10

10:20-21:25

2 stops26h 05m

Boston Logan Intl

Fri 31/10

05:30-08:35

2 stops36h 05m

$1,279

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 26 results
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Best time to book a flight to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire 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 to New Hampshire

How long is the flight to New Hampshire?

On average, a flight from Sydney to New Hampshire takes 39 hours 27 minutes. Flights to New Hampshire from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to New Hampshire?

The most popular airline flying from Sydney to New Hampshire is United Airlines.

United Airlines
United Airlines
From $1,149

What are the cheapest airlines that fly to New Hampshire?

The cheapest airline flying from Sydney to New Hampshire is United Airlines.

What are the most popular places to fly to in New Hampshire?

Destination popularity is based on the amount of flight searches to New Hampshire in the last few years. This data was updated on 18 August 2025.
The most popular places in New Hampshire to fly to are Manchester and Lebanon.

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 18 August 2025.
Read reviews from past customers who have flown United Airlines to the United States. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,925 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,925 reviews
United Airlines
7.4
Good
8,925 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

FAQs about flying to New Hampshire

  • Can I find cheaper flights to New Hampshire if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to New Hampshire on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to New Hampshire?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to New Hampshire.

  • Where does the fastest flight to New Hampshire depart from?

    For those looking to save time traveling to New Hampshire, Sydney Kingsford Smith offers the quickest one-way flight (21 hours 42 minutes).

  • Does Manchester have car hire?

    Yes. Those touching down at Manchester can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Manchester?

    Yes. Manchester has hotels nearby for those requiring accommodations. Homewood Suites by Hilton Manchester/Airport is the closest property to Manchester (0.0 km away from Manchester).

See more FAQs

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