$829 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 22/8. 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

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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Flights Deals

Best New Hampshire Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$1,371
Boston
Boston1 stop$1,371

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

lun., 10 nov. - lun., 29 dic.
United Airlines Logo
11:40 - 21:38BNE-BOS
24h 58m1 stop
United Airlines Logo
06:00 - 07:30BOS-BNE
34h 30m2 stops
$1,371United Airlines
Find Deal
dom., 3 ago. - mar., 19 ago.
 Logo
16:20 - 05:36SYD-BOS
27h 16m2 stops
 Logo
08:00 - 14:40BOS-SYD
40h 40m1 stop
$1,613
Find Deal
lun., 10 nov. - lun., 29 dic.
Virgin Australia Logo
11:40 - 19:24BNE-BOS
22h 44m1 stop
Virgin Australia Logo
06:00 - 07:30BOS-BNE
34h 30m1 stop
$1,653Virgin Australia
Find Deal
jue., 24 jul. - sáb., 26 jul.
Cathay Pacific Logo
23:55 - 23:00BNE-BOS
37h 05m1 stop
Cathay Pacific Logo
01:40 - 11:05BOS-BNE
43h 25m1 stop
$1,665Cathay Pacific
Find Deal
dom., 9 nov. - dom., 28 dic.
Cathay Pacific Logo
00:10 - 22:00BNE-BOS
36h 50m1 stop
Cathay Pacific Logo
00:30 - 10:30BOS-BNE
43h 00m1 stop
$1,667Cathay Pacific
Find Deal
jue., 24 jul. - mar., 12 ago.
Air New Zealand Logo
11:50 - 23:44SYD-BOS
25h 54m2 stops
Air New Zealand Logo
17:31 - 10:35BOS-SYD
27h 04m2 stops
$1,697Air New Zealand
Find Deal
dom., 3 ago. - mar., 26 ago.
Air New Zealand Logo
09:55 - 23:44SYD-BOS
27h 49m2 stops
Air New Zealand Logo
17:31 - 10:35BOS-SYD
27h 04m2 stops
$1,703Air New Zealand
Find Deal
vie., 1 ago. - lun., 18 ago.
Air Canada Logo
09:20 - 18:00SYD-BOS
46h 40m2 stops
Air Canada Logo
18:20 - 07:20BOS-SYD
47h 00m2 stops
$1,752Air Canada
Find Deal
vie., 8 ago. - lun., 11 ago.
Air Canada Logo
09:20 - 21:56SYD-BOS
50h 36m2 stops
Air Canada Logo
18:20 - 07:20BOS-SYD
47h 00m2 stops
$1,755Air Canada
Find Deal
sáb., 23 ago. - sáb., 30 ago.
Virgin Australia Logo
07:15 - 23:56CBR-BOS
30h 41m2 stops
Virgin Australia Logo
18:18 - 13:35BOS-CBR
29h 17m2 stops
$3,152Virgin Australia
Find Deal
Useful Info

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 the flight from Australia to New Hampshire, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.


Good to know

Low seasonFebruary
High seasonJune
Cheapest flight$829
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Sydney 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.

  • What is the cheapest day to fly to New Hampshire?

    Based on KAYAK data, the cheapest day to fly to New Hampshire is Friday when return tickets can be as cheap as $2,538. On the other hand, the most expensive day to fly is Monday, when return prices are $2,787 on average.

  • What is the cheapest time of day to fly to New Hampshire?

    The cheapest time of day to fly to New Hampshire is generally in the evening, when round-trip flights cost $1,303 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,432.

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 8846 reviews
6.6Food
7.0Entertainment
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

4.0 OkayJeanette, July 2025IAD - TPA
Read more United Airlines reviews

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

More racist flight attandants maybe because i sm an attracticted darkskin latino man but once again bad flight attamdants they ignored me the whole flight even the woman sitting next to me notice how rude they were towards me i really never want to fly united or american airlines they alawsys have the rudesslt and racist flight attandants

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

We loved the United lounge near our gate and a rep named Aimee who was GREAT

Overall it was good. I missed my connection but I was put on another flight.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

Everything you need to know for your flight to New Hampshire

Cabin class types available on flights to New Hampshire

Cabin classes available on flights to New Hampshire. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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