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Cheap flights from Adelaide to New Hampshire from $1,396

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — MHT
6 Sep — 13 Sep1
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 7 August 2026.

Wed 16/920:00 -
3 stops40h 10m
Wed 23/910:50 -
3 stops42h 35m
Deal found 4/8$1,727
Wed 16/906:00 -
2 stops27h 22m
Wed 23/916:59 -
2 stops28h 36m
Deal found 4/8$1,818
Thu 17/913:25 -
2 stops32h 18m
Mon 28/906:30 -
2 stops41h 40m
Deal found 2/8$1,907
Thu 6/806:25 -
2 stops26h 47m
Fri 21/815:53 -
3 stops30h 32m
Deal found 3/8$1,966
Thu 6/806:00 -
2 stops31h 14m
Fri 21/807:00 -
2 stops40h 20m
Deal found 3/8$1,974
Thu 6/813:25 -
2 stops31h 41m
Fri 21/816:59 -
2 stops26h 56m
Deal found 3/8$1,976
Thu 17/906:00 -
3 stops31h 29m
Mon 28/913:55 -
2 stops31h 40m
Deal found 3/8$2,203

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 7 August 2026.

Round-trip from

$1,727

One-way from

$1,396

Popular in

March

Cheapest in

May

Average price

$1,926
16/9-23/9
  • 16/9-23/9
  • 6 total stops
  • 82h 45m total
  • Adelaide to New Hampshire
Search Deals
16/9
  • 16/9
  • 3 total stops
  • 42h 28m total
  • Adelaide to New Hampshire
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($372 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($108 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 7 August 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 Adelaide - BOS Boston Logan Intl

ADLBOS

Adelaide

Thu 17/9

13:25-08:13

2 stops32h 18m

Boston Logan Intl

Mon 28/9

06:30-13:40

2 stops41h 40m

$1,907

AdelaideBoston

ADL Adelaide - BOS Boston Logan Intl

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

$2,203

AdelaideBoston

ADL Adelaide - BOS Boston Logan Intl

ADLBOS

Adelaide

Thu 17/9

19:00-22:40

3 stops41h 10m

Boston Logan Intl

Mon 28/9

10:50-11:50

3 stops35h 30m

$2,382

AdelaideBoston

ADL Adelaide - BOS Boston Logan Intl

ADLBOS

Adelaide

Thu 17/9

18:20-15:15

2 stops34h 25m

Boston Logan Intl

Mon 28/9

22:00-15:00

1 stop27h 30m

$2,620
Fastest return journey

AdelaideBoston

ADL Adelaide - BOS Boston Logan Intl

ADLBOS

Adelaide

Wed 16/9

22:00-14:10

1 stop29h 40m

Boston Logan Intl

Wed 23/9

23:05-20:05

1 stop31h 30m

$2,630
Cheapest one-way

AdelaideBoston

ADL Adelaide - BOS Boston Logan Intl

ADLBOS

Adelaide

Wed 16/9

09:15-23:05

2 stops51h 20m

$1,429
Fastest single journey

AdelaideBoston

ADL Adelaide - BOS Boston Logan Intl

ADLBOS

Adelaide

Wed 16/9

22:00-14:10

1 stop29h 40m

$2,579

Flights are sorted by cheapest return flights first.

Deals found on 7/8

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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