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Cheap flights from Adelaide to New Hampshire from $1,558

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 29/11. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — MHT
23 Jul — 30 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to New Hampshire

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to New Hampshire
Explore the most affordable flight options available from Adelaide to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 June 2026.

Wed 5/806:25
ADL
-
BOS
2 stops26h 47m
Qantas Airways
Wed 12/816:27
BOS
-
ADL
2 stops29h 08m
Qantas Airways
Deal found 21/6$1,802
Tue 14/706:05
ADL
-
BOS
2 stops28h 46m
Virgin Australia
Wed 22/707:28
BOS
-
ADL
2 stops45h 12m
Virgin Australia
Deal found 19/6$1,889
Wed 5/806:25
ADL
-
BOS
2 stops26h 47m
Multiple Airlines
Wed 12/811:53
BOS
-
ADL
3 stops36h 17m
Multiple Airlines
Deal found 21/6$1,975
Tue 8/913:25
ADL
-
BOS
2 stops60h 12m
American Airlines
Sat 12/906:30
BOS
-
ADL
2 stops37h 25m
American Airlines
Deal found 22/6$2,279
Thu 17/906:05
ADL
-
BOS
2 stops28h 27m
United Airlines
Mon 28/911:45
BOS
-
ADL
2 stops33h 50m
United Airlines
Deal found 22/6$2,290

Find flight deals from Adelaide to New Hampshire

Keep the following information in mind while searching for Adelaide to New Hampshire flight deals. Data was last updated 23 June 2026.

Round-trip from

$1,802

One-way from

$1,558

Popular in

July

Cheapest in

May

Average price

$1,753
Qantas Airways
  • Qantas Airways
  • 5/8-12/8
  • 4 total stops
  • 55h 55m total
  • Adelaide to New Hampshire
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 29/11
  • 1 total stop
  • 25h 30m total
  • Adelaide to New Hampshire
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($398 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($114 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to New Hampshire that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 23 June 2026.
Use the filters below to find and compare flights from Adelaide to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Tue 8/9

13:25-12:07

2 stops60h 12m

Boston Logan Intl

Sat 12/9

06:30-09:25

2 stops37h 25m

$2,279

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Thu 17/9

06:00-23:59

3 stops31h 29m

Boston Logan Intl

Mon 28/9

09:20-11:05

2 stops36h 15m

$2,297

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Tue 8/9

06:05-23:59

3 stops31h 24m

Boston Logan Intl

Sat 12/9

11:34-10:55

2 stops33h 51m

$2,314
Fastest return journey

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Thu 17/9

22:00-15:15

1 stop30h 45m

Boston Logan Intl

Mon 28/9

22:00-15:00

1 stop27h 30m

$2,534

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Thu 17/9

17:50-15:15

2 stops34h 55m

Boston Logan Intl

Mon 28/9

22:00-15:00

1 stop27h 30m

$2,576
Cheapest one-way

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Sun 29/11

19:00-13:45

3 stops58h 15m

$1,573
Fastest single journey

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Sun 29/11

14:30-22:00

2 stops47h 00m

$1,666

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Sorted by cheapest first

Best time to book a flight from Adelaide to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Adelaide 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 from Adelaide to New Hampshire
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Adelaide to New Hampshire?

    Located just 6.6 km from the city centre, Adelaide (ADL) is the airport most travellers will use when flying to New Hampshire from Adelaide.

  • How long is the flight from Adelaide to New Hampshire?

    Departing from Adelaide to New Hampshire will take you 31h 29m. The distance between Adelaide and New Hampshire is about 17325 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Adelaide to New Hampshire that include hotel bookings?

    Yes. In addition to deals on Adelaide to New Hampshire flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to New Hampshire.

  • Can I find deals for business class flights from Adelaide to New Hampshire?

    Yes. Cheapflights offers flight deals from Adelaide to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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When you search for this flight from Adelaide to New Hampshire, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to New Hampshire?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Adelaide to New Hampshire for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Adelaide to New Hampshire with no change fees?

Certainly. Search results for flights to New Hampshire from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Adelaide to New Hampshire become cheaper?

Of course! You can now track prices for flights from Adelaide to New Hampshire and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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