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$522+ Cheap flights from Maine 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SYD
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Maine to Australia

Cheapest flights from Maine to Australia
Explore the most affordable flight options available from Maine to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This oojo deal was found by Cheapflights users on 2/2. 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.
Wed 2/44:30 pm
BOS
-
MEL
2 stops31h 05m
Qantas Airways
Tue 2/1012:00 pm
MEL
-
BOS
1 stop24h 58m
Qantas Airways
Deal found 2/2$879
This oojo deal was found by Cheapflights users on 2/1. 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 2/27:00 pm
BOS
-
SYD
2 stops27h 50m
Qantas Airways
Mon 2/911:20 am
SYD
-
BOS
1 stop21h 01m
Qantas Airways
Deal found 2/1$886
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/48:00 am
BOS
-
SYD
1 stop33h 00m
Qantas Airways
Wed 2/187:05 am
SYD
-
BOS
2 stops27h 35m
Qantas Airways
Deal found 2/2$890
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/57:00 pm
BOS
-
SYD
2 stops27h 50m
Qantas Airways
Thu 2/1211:20 am
SYD
-
BOS
1 stop23h 20m
Qantas Airways
Deal found 2/2$895
This oojo deal was found by Cheapflights users on 2/2. 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.
Tue 2/34:30 pm
BOS
-
BNE
2 stops33h 40m
Qantas Airways
Tue 2/107:40 pm
BNE
-
BOS
1 stop25h 45m
Qantas Airways
Deal found 2/2$901
This oojo deal was found by Cheapflights users on 2/3. 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.
Tue 3/37:15 am
BOS
-
SYD
1 stop33h 45m
Qantas Airways
Tue 3/105:50 pm
SYD
-
BOS
2 stops36h 23m
Qantas Airways
Deal found 2/3$903
This oojo deal was found by Cheapflights users on 2/2. 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.
Wed 3/47:15 am
BOS
-
SYD
1 stop33h 45m
Qantas Airways
Tue 3/105:50 pm
SYD
-
BOS
2 stops36h 23m
Qantas Airways
Deal found 2/2$906
This oojo deal was found by Cheapflights users on 2/2. 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 3/17:15 am
BOS
-
SYD
2 stops56h 20m
Qantas Airways
Sun 3/811:20 am
SYD
-
BOS
1 stop23h 11m
Qantas Airways
Deal found 2/2$907
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 2/32:11 pm
BOS
-
SYD
2 stops32h 39m
Qantas Airways
Tue 2/105:45 pm
SYD
-
BOS
1 stop40h 11m
Qantas Airways
Deal found 2/2$908
This oojo deal was found by Cheapflights users on 2/1. 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.
Thu 2/58:00 am
BOS
-
SYD
1 stop31h 25m
Qantas Airways
Sat 2/75:50 pm
SYD
-
BOS
2 stops41h 09m
Qantas Airways
Deal found 2/1$914
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sun 2/87:00 pm
BOS
-
SYD
2 stops33h 50m
Qantas Airways
Sat 2/1411:20 am
SYD
-
BOS
1 stop23h 20m
Qantas Airways
Deal found 2/2$915
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Fri 2/68:00 am
BOS
-
SYD
1 stop33h 00m
Qantas Airways
Sun 2/157:05 am
SYD
-
BOS
2 stops27h 35m
Qantas Airways
Deal found 2/2$921

Find flight deals from Maine to Australia

Keep the following information in mind while searching for Maine to Australia flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$895
(oojo)

One-way from

$522
(Kiwi.com)
Provider with most accurate pricing for Portland-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Sydney Kingsford Smith flights.
Search Deals
From Maine to Australia
Search Deals
One-way flight from Maine to Australia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine 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 February 3, 2026.
Use the filters below to find and compare flights from Maine to Australia that are best for you.

Fly from

Maine

Fly to

Australia

Route

Depart

Return

Price

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Sun 5/24

10:35 am-7:05 am

2 stops30h 30m

Brisbane

Sun 6/7

10:00 am-9:27 pm

2 stops25h 27m

$1,003

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 3/13

9:30 am-9:30 am

1 stop33h 00m

Melbourne

Sat 3/28

12:00 pm-10:59 pm

1 stop25h 59m

$1,009

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Thu 3/5

11:55 am-9:30 am

2 stops29h 35m

Melbourne

Thu 3/12

12:00 pm-10:48 pm

2 stops25h 48m

$1,013

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 2/10

11:00 am-9:30 am

1 stop30h 30m

Melbourne

Wed 2/25

11:05 am-9:00 pm

2 stops25h 55m

$1,038

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sun 2/22

9:00 am-9:30 am

1 stop32h 30m

Melbourne

Mon 3/2

12:00 pm-6:40 pm

1 stop22h 40m

$1,040

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sun 3/8

9:30 am-9:30 am

1 stop33h 00m

Melbourne

Sun 3/15

12:00 pm-11:23 pm

2 stops26h 23m

$1,044

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sun 3/8

9:30 am-9:30 am

1 stop33h 00m

Melbourne

Tue 3/17

12:00 pm-11:01 pm

2 stops26h 01m

$1,044

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 2/23

10:00 am-5:00 am

2 stops27h 00m

Melbourne

Sun 3/8

12:00 pm-8:31 pm

2 stops24h 31m

$1,044

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 4/7

6:01 pm-8:15 am

1 stop24h 14m

Melbourne

Tue 4/21

10:55 am-9:28 pm

1 stop24h 33m

$1,062

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sun 4/19

6:01 pm-8:15 am

1 stop24h 14m

Melbourne

Sun 5/3

9:30 am-4:55 pm

1 stop21h 25m

$1,062

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 60 results
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Best time to book a flight from Maine to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Maine with our price prediction graph.
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 Maine to Australia
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 Maine to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Maine to Australia?

    A quick flight from Maine to Australia can take about 26h 06m. Air Canada provides one of the quickest options available for as low as $1,199. There are 10091 mi between Maine and Australia. This flight may include one or multiple stops.

  • Can I find deals for flights from Maine to Australia that include hotel bookings?

    Yes. In addition to deals on Maine to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Australia?

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

  • Can I find deals for business class flights from Maine to Australia?

    Yes. Cheapflights offers flight deals from Maine to Australia 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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