$906 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 2/6. 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

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$1,560
Boston
Boston1 stop$1,560

Cheap Flight Deals to New Hampshire

 
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.

Recent return flight deals to New Hampshire

Recommended return deals departing in the coming months from the most popular airlines that fly to New Hampshire.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
16:20 - 06:00SYD-BOS
27h 40m1 stop
 Logo
08:00 - 14:40BOS-SYD
40h 40m1 stop
$1,560
Find Deal
Thu, 5 Jun - Thu, 12 Jun
 Logo
16:20 - 14:14SYD-BOS
35h 54m2 stops
 Logo
08:00 - 14:40BOS-SYD
40h 40m1 stop
$1,705
Find Deal
Thu, 5 Jun - Thu, 12 Jun
Cathay Pacific Logo
23:55 - 23:00BNE-BOS
37h 05m1 stop
Cathay Pacific Logo
01:40 - 11:05BOS-BNE
43h 25m1 stop
$1,713Cathay Pacific
Find Deal
Thu, 29 May - Fri, 6 Jun
Cathay Pacific Logo
19:40 - 23:00BNE-BOS
41h 20m2 stops
Cathay Pacific Logo
01:40 - 22:25BOS-BNE
30h 45m1 stop
$1,766Cathay Pacific
Find Deal
Thu, 29 May - Fri, 6 Jun
United Airlines Logo
09:30 - 06:01SYD-BOS
34h 31m2 stops
United Airlines Logo
18:11 - 06:55BOS-SYD
22h 44m1 stop
$1,959United Airlines
Find Deal
Sat, 21 Jun - Mon, 7 Jul
United Airlines Logo
09:30 - 17:18SYD-BOS
21h 48m1 stop
United Airlines Logo
18:19 - 07:00BOS-SYD
22h 41m1 stop
$1,961United Airlines
Find Deal
Sun, 1 Jun - Sat, 14 Jun
Delta Logo
09:25 - 19:24SYD-BOS
23h 59m1 stop
Delta Logo
13:25 - 06:35BOS-SYD
27h 10m2 stops
$1,974Delta
Find Deal
Fri, 20 Jun - Thu, 3 Jul
Delta Logo
09:25 - 23:55SYD-BOS
28h 30m1 stop
Delta Logo
10:50 - 06:35BOS-SYD
29h 45m1 stop
$1,975Delta
Find Deal
Fri, 13 Jun - Fri, 20 Jun
Japan Airlines Logo
00:10 - 18:10PER-BOS
30h 00m2 stops
Japan Airlines Logo
13:35 - 00:40BOS-PER
47h 05m2 stops
$1,986Japan Airlines
Find Deal
Sun, 8 Jun - Tue, 24 Jun
Japan Airlines Logo
07:25 - 18:10MEL-BOS
24h 45m1 stop
Japan Airlines Logo
13:35 - 05:45BOS-MEL
26h 10m1 stop
$2,025Japan Airlines
Find Deal
Mon, 9 Jun - Mon, 23 Jun
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KAYAK's insights & trends for flights to New Hampshire

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

What is the cheapest day to fly to New Hampshire?

The average price of all flights from Australia to New Hampshire clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to New Hampshire is Friday when return tickets can be as cheap as $2,601. On the other hand, the most expensive day to fly is Monday, when return prices are $2,856 on average.

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

The average price for all round-trip flights from Australia to New Hampshire depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
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.

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 season

February

High season

June

Cheapest flight

$906
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (5% more expensive on average)
Flight from Adelaide 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.

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 8696 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

2.0 MediocreBrant, Apr 2025YHZ - EWR
Read more United Airlines reviews

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

A bit rush for transit. Food and entertainment are not available

So far so good but food and entertainment are not available for this flight

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

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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