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$751+ 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
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

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 14 November 2025.

Return from

$1,592

One-way from

$751

Popular in

December

Cheapest in

October

Average price

$1,853
Air Canada
  • Air Canada
  • 23/4-28/4
  • 4 total stops
  • 74h 22m total
  • Sydney to Boston
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15/1
  • 15/1
  • 3 total stops
  • 28h 42m total
  • Sydney to New Hampshire
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($179 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($45 potential savings vs. average return price).
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Average for return flights in November 2025
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Find flight deals to New Hampshire

Enter your travel dates to find the best prices.

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 14 November 2025.

Thu 13/1106:30SYD - BOS
2 stops24h 21mQantas Airways
Sun 23/1115:45BOS - SYD
2 stops29h 15mQantas Airways
Deal found 12/11$1,456
Tue 23/1211:20SYD - BOS
1 stop21h 49mAmerican Airlines
Mon 12/107:05BOS - SYD
1 stop31h 50mAmerican Airlines
Deal found 13/11$1,790
Thu 4/1213:55SYD - BOS
2 stops23h 48mAir New Zealand
Wed 28/111:42BOS - SYD
2 stops29h 03mAir New Zealand
Deal found 11/11$1,848
Sun 21/1211:20SYD - BOS
1 stop21h 49mAmerican Airlines
Mon 12/114:13BOS - SYD
1 stop24h 42mAmerican Airlines
Deal found 13/11$1,865
Thu 13/1111:20SYD - BOS
2 stops50h 07mAir Canada
Wed 26/1116:35BOS - SYD
2 stops49h 00mAir Canada
Deal found 11/11$2,071
Thu 25/1214:15SYD - BOS
1 stop22h 49mDelta
Tue 13/117:30BOS - SYD
1 stop23h 00mDelta
Deal found 12/11$2,106
Thu 13/1106:30SYD - BOS
2 stops24h 21mQantas Airways
Wed 26/1112:00BOS - SYD
1 stop29h 00mQantas Airways
Deal found 11/11$2,132
Thu 4/1221:40SYD - BOS
3 stops33h 57mAlaska Airlines
Wed 28/116:20BOS - SYD
3 stops35h 25mAlaska Airlines
Deal found 11/11$2,138
Thu 13/1111:20SYD - BOS
3 stops47h 52mAir Canada
Sun 23/1118:40BOS - SYD
2 stops46h 55mAir Canada
Deal found 12/11$2,174

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 14 November 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

Tue 10/3

11:20-22:00

1 stop25h 40m

Boston Logan Intl

Wed 25/3

18:00-09:00

1 stop24h 00m

$1,648

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 14/1

11:20-06:25

1 stop35h 05m

Boston Logan Intl

Wed 28/1

08:00-09:00

1 stop33h 00m

$1,779

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 10/3

11:05-23:00

1 stop26h 55m

Boston Logan Intl

Tue 24/3

01:30-20:50

1 stop28h 20m

$2,077

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 11/3

09:40-16:30

1 stop21h 50m

Boston Logan Intl

Sun 15/3

07:00-06:05

1 stop32h 05m

$2,109

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 14/1

10:40-21:23

1 stop26h 43m

Boston Logan Intl

Wed 28/1

07:15-08:30

2 stops33h 15m

$2,109

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Fri 17/4

09:25-19:38

1 stop24h 13m

Boston Logan Intl

Tue 21/4

10:30-06:35

2 stops30h 05m

$2,109

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sat 31/1

21:40-15:20

3 stops33h 40m

Boston Logan Intl

Sun 8/2

17:20-19:45

3 stops34h 25m

$2,136

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 22/12

11:20-06:28

1 stop35h 08m

Boston Logan Intl

Sun 11/1

16:52-09:00

2 stops24h 08m

$2,205

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 22/12

11:20-19:19

2 stops23h 59m

Boston Logan Intl

Mon 12/1

09:45-06:55

1 stop29h 10m

$2,216

SydneyWorcester

SYD - ORH

SYDORH

Sydney Kingsford Smith

Wed 25/3

11:20-14:53

2 stops42h 33m

Worcester

Sun 29/3

15:25-08:05

2 stops49h 40m

$2,812

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 13 results
1
2

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 38 hours 52 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 $1,753

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 14 November 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 14 November 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
9,017 reviews
Check prices

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,017 reviews
United Airlines
7.4
Good
9,017 reviews
Check prices

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 32 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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