$629+ Cheap flights from New Hampshire to Australia
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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SYD
May 18 — May 251
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from New Hampshire to AustraliaExplore the most affordable flight options available from New Hampshire to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
Explore the most affordable flight options available from New Hampshire to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
This Jetabroad deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:54 pm
BOS
- MEL
2 stops35h 26m
Multiple Airlines
Sat 5/237:30 am
MEL
- BOS
2 stops29h 39m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,216
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:10 pm
BOS
- MEL
1 stop24h 05m
United Airlines
Fri 8/289:30 am
MEL
- BOS
1 stop21h 53m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,277
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:10 am
BOS
- MEL
1 stop31h 05m
United Airlines
Fri 5/89:30 am
MEL
- BOS
1 stop21h 25m
United Airlines
Deal found 4/18![United Airlines logo]()
$1,278
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:10 pm
BOS
- MEL
1 stop24h 05m
United Airlines
Thu 8/2710:55 am
MEL
- BOS
2 stops26h 47m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,281
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:20 pm
BOS
- MEL
1 stop24h 30m
Delta
Fri 5/810:00 am
MEL
- BOS
1 stop27h 56m
Delta
Deal found 4/16![Delta logo]()
$1,284
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:30 am
BOS
- SYD
1 stop30h 35m
Qantas Airways
Fri 10/307:05 am
SYD
- BOS
2 stops27h 37m
Qantas Airways
Deal found 4/13![Qantas Airways logo]()
$1,288
This oojo deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:30 am
BOS
- SYD
1 stop30h 35m
Qantas Airways
Sat 10/315:50 pm
SYD
- BOS
2 stops39h 26m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,292
This Air Canada deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:40 am
BOS
- SYD
2 stops30h 40m
Air Canada
Wed 10/2810:20 am
SYD
- BOS
2 stops38h 17m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,310
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:10 pm
BOS
- MEL
2 stops26h 25m
United Airlines
Sat 5/3010:55 am
MEL
- BOS
2 stops35h 45m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,310
This Air Canada deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:45 am
BOS
- MEL
3 stops34h 20m
Multiple Airlines
Fri 6/58:50 pm
MEL
- BOS
3 stops39h 49m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,311
This Air Canada deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:35 am
BOS
- SYD
3 stops30h 45m
Air Canada
Tue 6/169:20 am
SYD
- BOS
2 stops26h 07m
Air Canada
Deal found 4/14![Air Canada logo]()
$1,319
This FlightHub deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:20 am
BOS
- SYD
2 stops31h 15m
Air Canada
Mon 11/3011:20 am
SYD
- BOS
2 stops38h 17m
Air Canada
Deal found 4/13![Air Canada logo]()
$1,320
Best flights from New Hampshire to AustraliaDiscover carefully curated flight deals from New Hampshire to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
Discover carefully curated flight deals from New Hampshire to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:35 am
BOS
- MEL
1 stop34h 40m
United Airlines
Fri 5/2210:55 am
MEL
- BOS
1 stop24h 26m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,277
This oojo deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:54 pm
BOS
- ADL
2 stops50h 01m
Qantas Airways
Tue 5/126:25 am
ADL
- BOS
2 stops28h 05m
Qantas Airways
Deal found 4/15![Qantas Airways logo]()
$1,404
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:30 am
BOS
- SYD
2 stops31h 20m
Delta
Sun 5/249:15 am
SYD
- BOS
2 stops30h 13m
Delta
Deal found 4/17![Delta logo]()
$1,434
This Qantas Airways deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:30 am
BOS
- BNE
1 stop28h 30m
Multiple Airlines
Thu 12/106:30 am
BNE
- BOS
2 stops25h 22m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,513
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:57 pm
MHT
- SYD
2 stops26h 33m
American Airlines
Sun 6/79:10 am
SYD
- MHT
2 stops28h 24m
American Airlines
Deal found 4/16![American Airlines logo]()
$1,570
This Emirates deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:05 pm
BOS
- PER
2 stops37h 35m
Emirates
Mon 9/2810:20 pm
PER
- BOS
1 stop27h 50m
Emirates
Deal found 4/15![Emirates logo]()
$1,590
This Turkish Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:20 am
PWM
- SYD
3 stops45h 50m
Turkish Airlines
Sun 5/109:05 pm
SYD
- PWM
3 stops63h 58m
Turkish Airlines
Deal found 4/15![Turkish Airlines logo]()
$1,630
This Etihad Airways deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:20 am
PWM
- SYD
2 stops43h 30m
Etihad Airways
Sun 5/103:40 pm
SYD
- PWM
2 stops45h 23m
Etihad Airways
Deal found 4/13![Etihad Airways logo]()
$1,662
This KAYAK deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:00 pm
BOS
- CNS
2 stops51h 55m
Qatar Airways
Thu 9/1712:10 pm
CNS
- BOS
2 stops41h 05m
Qatar Airways
Deal found 4/13![Qatar Airways logo]()
$1,731
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:28 pm
BOS
- MEL
2 stops26h 47m
United Airlines
Fri 5/89:30 am
MEL
- BOS
2 stops23h 34m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,282
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:00 pm
BOS
- MEL
2 stops27h 15m
United Airlines
Thu 5/2110:55 am
MEL
- BOS
1 stop28h 16m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,282
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:05 pm
BOS
- SYD
2 stops28h 45m
Delta
Fri 5/229:15 am
SYD
- BOS
2 stops25h 52m
Delta
Deal found 4/16![Delta logo]()
$1,434
This Qantas Airways deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:30 am
BOS
- BNE
1 stop28h 30m
Qantas Airways
Wed 7/297:40 am
BNE
- BOS
2 stops25h 40m
Qantas Airways
Deal found 4/17![Qantas Airways logo]()
$1,478
This Air Canada deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1910:50 am
BOS
- AVV
3 stops37h 20m
Multiple Airlines
Mon 7/208:55 pm
AVV
- BOS
3 stops52h 57m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,534
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:15 am
BOS
- SYD
2 stops29h 35m
Delta
Sun 5/179:15 am
SYD
- BOS
1 stop28h 41m
Delta
Deal found 4/16![Delta logo]()
$1,434
This Emirates deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:05 pm
BOS
- PER
1 stop30h 30m
Emirates
Tue 9/2210:20 pm
PER
- BOS
1 stop27h 50m
Emirates
Deal found 4/13![Emirates logo]()
$1,624
This Qantas Airways deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:12 pm
BOS
- BNE
2 stops26h 43m
Qantas Airways
Mon 7/68:45 am
BNE
- BOS
2 stops26h 06m
Qantas Airways
Deal found 4/17![Qantas Airways logo]()
$1,501
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/143:54 pm
BOS
- SYD
2 stops25h 06m
United Airlines
Sun 6/2110:20 am
SYD
- BOS
1 stop28h 51m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,422
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:00 am
BOS
- SYD
1 stop29h 50m
Delta
Sat 5/239:15 am
SYD
- BOS
1 stop28h 41m
Delta
Deal found 4/16![Delta logo]()
$1,440
This Orbitz deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:54 pm
BOS
- AVV
2 stops38h 56m
Multiple Airlines
Wed 5/136:00 am
AVV
- BOS
2 stops32h 04m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,600
This Emirates deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:05 pm
BOS
- PER
1 stop30h 30m
Emirates
Tue 9/1510:20 pm
PER
- BOS
1 stop27h 50m
Emirates
Deal found 4/17![Emirates logo]()
$1,625
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3012:03 pm
MHT
- MEL
2 stops26h 57m
American Airlines
Sat 6/69:45 am
MEL
- MHT
2 stops27h 49m
American Airlines
Deal found 4/15![American Airlines logo]()
$1,845
This Qantas Airways deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:52 pm
BOS
- BNE
2 stops26h 13m
Qantas Airways
Fri 7/317:40 am
BNE
- BOS
2 stops27h 11m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,549
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:55 pm
BOS
- SYD
1 stop27h 00m
United Airlines
Sun 5/1710:20 am
SYD
- BOS
1 stop25h 07m
United Airlines
Deal found 4/18![United Airlines logo]()
$1,430
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:10 pm
BOS
- SYD
2 stops27h 40m
Delta
Fri 6/59:15 am
SYD
- BOS
2 stops28h 43m
Delta
Deal found 4/17![Delta logo]()
$1,446
This Emirates deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:05 pm
BOS
- PER
1 stop30h 30m
Emirates
Sat 5/1610:20 pm
PER
- BOS
1 stop27h 50m
Emirates
Deal found 4/17![Emirates logo]()
$1,628
This Qantas Airways deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/194:29 pm
BOS
- MEL
2 stops28h 06m
Multiple Airlines
Sat 7/251:35 pm
MEL
- BOS
1 stop22h 43m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,639
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:26 pm
BOS
- SYD
1 stop22h 34m
United Airlines
Fri 6/1210:20 am
SYD
- BOS
1 stop25h 01m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,442
This Qantas Airways deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:40 pm
BOS
- BNE
2 stops27h 50m
Qantas Airways
Sun 7/197:40 am
BNE
- BOS
2 stops27h 11m
Qantas Airways
Deal found 4/17![Qantas Airways logo]()
$1,593
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:00 am
PWM
- SYD
2 stops34h 50m
Delta
Fri 6/59:15 am
SYD
- PWM
2 stops27h 54m
Delta
Deal found 4/14![Delta logo]()
$1,451
Last-minute flights from New Hampshire to AustraliaDiscover last-minute flight deals from New Hampshire to Australia. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to Australia. Data last updated April 18, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:28 pm
BOS
- MEL
2 stops26h 47m
United Airlines
Fri 5/89:30 am
MEL
- BOS
1 stop21h 25m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,277
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:20 pm
BOS
- MEL
1 stop24h 30m
Delta
Fri 5/810:00 am
MEL
- BOS
1 stop27h 56m
Delta
Deal found 4/16![Delta logo]()
$1,284
This lol.travel deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:21 pm
BOS
- SYD
1 stop24h 34m
Qantas Airways
Sun 5/109:10 am
SYD
- BOS
1 stop21h 43m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,360
This oojo deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:54 pm
BOS
- SYD
1 stop23h 01m
Qantas Airways
Mon 6/812:00 pm
SYD
- BOS
1 stop25h 09m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,363
This oojo deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:21 pm
BOS
- SYD
1 stop24h 34m
Qantas Airways
Mon 5/119:10 am
SYD
- BOS
1 stop25h 33m
Qantas Airways
Deal found 4/17![Qantas Airways logo]()
$1,364
This Trip.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
BOS
- SYD
2 stops35h 05m
Multiple Airlines
Tue 6/29:10 am
SYD
- BOS
2 stops36h 39m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,354
This Jetabroad deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:54 pm
BOS
- MEL
2 stops35h 26m
Multiple Airlines
Sat 5/237:30 am
MEL
- BOS
2 stops29h 39m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,216
This oojo deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:54 pm
BOS
- SYD
1 stop23h 01m
Qantas Airways
Tue 6/169:10 am
SYD
- BOS
1 stop25h 28m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,361
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:05 am
BOS
- MEL
3 stops34h 10m
United Airlines
Fri 5/229:30 am
MEL
- BOS
1 stop21h 50m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,281
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:10 pm
BOS
- MEL
2 stops26h 25m
United Airlines
Sat 5/3010:55 am
MEL
- BOS
2 stops35h 45m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,310
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:00 pm
BOS
- SYD
1 stop23h 05m
Qantas Airways
Tue 6/169:10 am
SYD
- BOS
1 stop25h 28m
Qantas Airways
Deal found 4/16![Qantas Airways logo]()
$1,362
This Air Canada deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:45 am
BOS
- MEL
3 stops34h 20m
Multiple Airlines
Fri 6/58:50 pm
MEL
- BOS
3 stops39h 49m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,311
One-way flights from New Hampshire to AustraliaSearch for one-way flight options from New Hampshire to Australia. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options from New Hampshire to Australia. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:00 am
BOS
- SYD
3 stops36h 50m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$629
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:45 am
BOS
- CNS
3 stops39h 55m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:40 pm
BOS
- BNE
3 stops49h 55m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$661
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:20 am
BOS
- SYD
3 stops38h 30m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$709
This KAYAK deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:55 pm
BOS
- MEL
1 stop23h 35m
Air New Zealand
Deal found 4/17![Air New Zealand logo]()
$710
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:01 pm
BOS
- MEL
1 stop24h 14m
United Airlines
Deal found 4/16![United Airlines logo]()
$711
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:00 pm
BOS
- MEL
2 stops27h 50m
Delta
Deal found 4/15![Delta logo]()
$718
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:00 am
BOS
- BNE
2 stops30h 00m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$726
This SmartFares deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:50 pm
BOS
- SYD
2 stops31h 20m
Turkish Airlines
Deal found 4/16![Turkish Airlines logo]()
$734
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:30 pm
BOS
- MEL
1 stop45h 20m
Delta
Deal found 4/15![Delta logo]()
$737
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:05 am
BOS
- SYD
3 stops45h 20m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:18 pm
BOS
- MEL
3 stops55h 42m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$747
Find flight deals from New Hampshire to Australia
Keep the following information in mind while searching for New Hampshire to Australia flight deals. Data was last updated April 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,216 (Jetabroad) |
One-way from | $629 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,523 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Hampshire to Australia 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 2,558,603 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from New Hampshire to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonMelbourne
BOS - MEL
BOSMEL
Boston Logan Intl
Fri 5/15
7:35 am-8:15 am
1 stop34h 40m
Melbourne
Fri 5/22
10:55 am-9:21 pm
1 stop24h 26m
$1,277
BostonMelbourne
BOS - MEL
BOSMEL
Boston Logan Intl
Mon 4/27
3:28 pm-8:15 am
2 stops26h 47m
Melbourne
Fri 5/8
9:30 am-7:04 pm
2 stops23h 34m
$1,282
BostonMelbourne
BOS - MEL
BOSMEL
Boston Logan Intl
Thu 5/7
3:00 pm-8:15 am
2 stops27h 15m
Melbourne
Thu 5/21
10:55 am-1:11 am
1 stop28h 16m
$1,282
BostonAdelaide
BOS - ADL
BOSADL
Boston Logan Intl
Sun 4/26
5:54 pm-9:25 am
2 stops50h 01m
Adelaide
Tue 5/12
6:25 am-9:00 pm
2 stops28h 05m
$1,404
BostonSydney
BOS - SYD
BOSSYD
Boston Logan Intl
Sun 6/14
3:54 pm-7:00 am
2 stops25h 06m
Sydney Kingsford Smith
Sun 6/21
10:20 am-1:11 am
1 stop28h 51m
$1,422
BostonSydney
BOS - SYD
BOSSYD
Boston Logan Intl
Sat 5/2
1:55 pm-6:55 am
1 stop27h 00m
Sydney Kingsford Smith
Sun 5/17
10:20 am-9:27 pm
1 stop25h 07m
$1,430
BostonSydney
BOS - SYD
BOSSYD
Boston Logan Intl
Sat 5/2
9:30 am-6:50 am
2 stops31h 20m
Sydney Kingsford Smith
Sun 5/24
9:15 am-1:28 am
2 stops30h 13m
$1,434
BostonSydney
BOS - SYD
BOSSYD
Boston Logan Intl
Mon 5/11
12:05 pm-6:50 am
2 stops28h 45m
Sydney Kingsford Smith
Fri 5/22
9:15 am-9:07 pm
2 stops25h 52m
$1,434
BostonSydney
BOS - SYD
BOSSYD
Boston Logan Intl
Sat 5/2
11:15 am-6:50 am
2 stops29h 35m
Sydney Kingsford Smith
Sun 5/17
9:15 am-11:56 pm
1 stop28h 41m
$1,434
BostonSydney
BOS - SYD
BOSSYD
Boston Logan Intl
Sat 5/16
11:00 am-6:50 am
1 stop29h 50m
Sydney Kingsford Smith
Sat 5/23
9:15 am-11:56 pm
1 stop28h 41m
$1,440
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New Hampshire to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from New Hampshire with our price prediction graph.
BOS-MEL
BOS-SYD
BOS-CNS
BOS-BNE
BOS-PER
Estimated round-trip 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 New Hampshire to Australia
USNH-AU0
BOS-MEL
BOS-SYD
BOS-CNS
BOS-BNE
No data available for this route at this time. Please check back soon.
Related info for your journey
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