$838 Find Cheap Flights to New Hampshire

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to New Hampshire departing on 30/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New Hampshire

 
These are the airlines KAYAK users have selected most often from within our search results for flights to New Hampshire, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to New Hampshire, as well as popular online travel agencies
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Flight Deals

Book Cheap New Hampshire Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to New Hampshire that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to New Hampshire

Wed, 15 Jul - Tue, 15 Sep
United Airlines Logo
10:55 - 18:59
MEL
-
BOS
22h 04m
1 stop
United Airlines Logo
16:15 - 08:15
BOS
-
MEL
26h 00m
1 stop
$1,352United Airlines
Fri, 10 Jul - Wed, 29 Jul
United Airlines Logo
10:55 - 01:11
MEL
-
BOS
28h 16m
1 stop
United Airlines Logo
16:15 - 08:15
BOS
-
MEL
26h 00m
1 stop
$1,354United Airlines
Fri, 10 Jul - Wed, 29 Jul
Delta Logo
10:00 - 06:05
MEL
-
BOS
34h 05m
2 stops
Delta Logo
09:15 - 07:50
BOS
-
MEL
32h 35m
2 stops
$1,362Delta
Fri, 10 Jul - Wed, 29 Jul
Delta Logo
10:00 - 05:30
MEL
-
BOS
33h 30m
1 stop
Delta Logo
11:50 - 07:50
BOS
-
MEL
30h 00m
2 stops
$1,364Delta
Mon, 13 Jul - Wed, 29 Jul
British Airways Logo
09:10 - 20:59
SYD
-
BOS
25h 49m
2 stops
British Airways Logo
17:33 - 07:05
BOS
-
SYD
23h 32m
1 stop
$1,374British Airways
Mon, 13 Jul - Wed, 29 Jul
British Airways Logo
09:10 - 18:47
SYD
-
BOS
23h 37m
2 stops
British Airways Logo
15:03 - 07:30
BOS
-
SYD
26h 27m
2 stops
$1,378British Airways
Mon, 13 Jul - Wed, 29 Jul
Qantas Airways Logo
12:00 - 20:50
SYD
-
BOS
22h 50m
1 stop
Qantas Airways Logo
17:33 - 07:05
BOS
-
SYD
23h 32m
1 stop
$1,405Qantas Airways
Wed, 5 Aug - Wed, 19 Aug
American Airlines Logo
09:10 - 07:36
SYD
-
BOS
36h 26m
1 stop
American Airlines Logo
16:59 - 07:05
BOS
-
SYD
24h 06m
1 stop
$1,418American Airlines
Tue, 28 Jul - Tue, 4 Aug
American Airlines Logo
09:10 - 23:43
SYD
-
BOS
28h 33m
1 stop
American Airlines Logo
17:33 - 07:05
BOS
-
SYD
23h 32m
1 stop
$1,419American Airlines
Mon, 13 Jul - Wed, 29 Jul
Qantas Airways Logo
09:10 - 18:40
SYD
-
BOS
23h 30m
1 stop
Qantas Airways Logo
17:33 - 07:05
BOS
-
SYD
23h 32m
1 stop
$1,420Qantas Airways
Booking Insights

KAYAK's insights & trends for flights to New Hampshire

Get data-powered insights and trends into flights to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to New Hampshire, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Australia to New Hampshire, you should book around 2 weeks before departure, which saves you about 28% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$838
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Melbourne to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Australia to New Hampshire?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Australia to New Hampshire.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Australia to New Hampshire?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Australia to New Hampshire is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Australia to New Hampshire?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Australia to New Hampshire with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Australia to New Hampshire?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Australia to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to New Hampshire

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest New Hampshire flight deals.

Reviews of the top airline flying to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying to New Hampshire. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to New Hampshire. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Australia to New Hampshire? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9859 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

4.0 OkayDavid, June 2026
FAR - DEN
Read more United Airlines reviews

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Prefer not to have an almost 3 hour delay with useless communication that wasn't accurate.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

The flight got delayed. They forgot to bring the drinks when I asked for it. The toilet is messy.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Everything you need to know for your flight to New Hampshire

Airlines flying to New Hampshire

United Airlines flights to New Hampshire