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Find cheap flights from New Hampshire to Australia from $568

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Hampshire to Australia departing on 8/31. 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
0 bags
Fri 7/5
Fri 7/12

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In the last 7 days travelers have searched 44,281,614 times on KAYAK, and here is why:

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Good to know

Low season

April

High season

December

Cheapest flight

$568
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Boston to Cairns

FAQs for booking flights from New Hampshire to Australia

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

    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 New Hampshire to Australia.

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

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

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

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

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

    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 to Australia from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from New Hampshire to Australia

Recent round-trip flight deals

9/9Mon
2 stops
53h 45mBOS-MEL
10/30Wed
1 stop
28h 10mMEL-BOS
$857
9/10Tue
1 stop
41h 35mBOS-MEL
10/30Wed
1 stop
28h 10mMEL-BOS
$867
11/4Mon
2 stopsAir Canada
46h 30mBOS-SYD
11/19Tue
2 stopsAir Canada
38h 16mSYD-BOS
$1,293
8/4Sun
2 stopsAir Canada
35h 15mBOS-SYD
8/12Mon
2 stopsAir Canada
38h 18mSYD-BOS
$1,295
11/16Sat
2 stopsAir New Zealand
49h 30mBOS-MEL
11/27Wed
2 stopsAir New Zealand
50h 53mMEL-BOS
$1,365
9/1Sun
2 stopsAir New Zealand
34h 35mBOS-SYD
9/8Sun
2 stopsAir New Zealand
41h 48mSYD-BOS
$1,367
7/3Wed
2 stopsUnited Airlines
27h 30mBOS-SYD
7/10Wed
2 stopsUnited Airlines
29h 15mSYD-BOS
$1,390
11/16Sat
2 stopsTurkish Airlines
32h 30mBOS-MEL
11/27Wed
2 stopsTurkish Airlines
35h 30mMEL-BOS
$1,402
8/19Mon
2 stopsTurkish Airlines
31h 50mBOS-MEL
9/18Wed
2 stopsTurkish Airlines
36h 35mMEL-BOS
$1,409
8/10Sat
2 stopsUnited Airlines
30h 25mBOS-SYD
8/21Wed
3 stopsUnited Airlines
26h 16mSYD-BOS
$1,435

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Recent one-way flight deals

8/31Sat
2 stops
47h 25mBOS-CNS
$568
10/17Thu
3 stops
58h 35mBOS-AVV
$591
10/14Mon
2 stopsIberia
34h 30mBOS-SYD
$847
10/17Thu
2 stopsIberia
34h 05mBOS-MEL
$916
10/14Mon
3 stopsUnited Airlines
30h 38mBOS-SYD
$952
11/20Wed
1 stopUnited Airlines
32h 20mBOS-SYD
$954
7/29Mon
2 stopsDelta
31h 05mBOS-SYD
$973
9/20Fri
1 stopCathay Pacific
30h 30mBOS-MEL
$1,006
7/28Sun
1 stopCathay Pacific
28h 25mBOS-SYD
$1,143
7/3Wed
1 stopDelta
23h 25mBOS-SYD
$1,351

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Last minute flights from New Hampshire to Australia

Last minute flight, train and bus deals

6/5Wed
multi-stopJapan Airlines
29h 47mBOS-SYD
6/14Fri
multi-stopJapan Airlines
28h 22mSYD-BOS
$1,785
6/9Sun
multi-stop
39h 05mBOS-MEL
7/4Thu
multi-stop
37h 30mMEL-BOS
$2,045
6/9Sun
multi-stopQatar Airways
28h 45mBOS-MEL
7/4Thu
multi-stopQatar Airways
37h 45mMEL-BOS
$2,046
6/9Sun
multi-stopLATAM Airlines
67h 10mBOS-MEL
7/4Thu
multi-stopLATAM Airlines
57h 20mMEL-BOS
$2,066
6/5Wed
multi-stopQatar Airways
39h 30mBOS-SYD
6/14Fri
multi-stopQatar Airways
45h 15mSYD-BOS
$2,127
6/8Sat
multi-stopQatar Airways
29h 10mBOS-SYD
6/10Mon
multi-stopQatar Airways
55h 00mSYD-BOS
$2,130
6/5Wed
multi-stopAir Canada
31h 00mBOS-SYD
6/14Fri
multi-stopAir Canada
38h 18mSYD-BOS
$2,184
6/8Sat
multi-stopAir New Zealand
36h 10mBOS-SYD
6/10Mon
multi-stopAir New Zealand
26h 04mSYD-BOS
$2,234
6/9Sun
multi-stop
35h 05mBOS-MEL
7/4Thu
multi-stop
41h 29mMEL-BOS
$2,268
6/8Sat
multi-stopLATAM Airlines
48h 20mBOS-MEL
6/29Sat
multi-stopLATAM Airlines
49h 31mMEL-BOS
$2,407

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Flights to Australia

Cabin classes: