Australia

$502+ 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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SYD
Nov 29 — Dec 61
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Find 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 October 30, 2025.

This Travelocity deal was found by Cheapflights users on 10/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:40 pmBOS - BNE
2 stops47h 05mAir Canada
Sat 12/610:45 amBNE - BOS
2 stops43h 07mAir Canada
Deal found 10/30$936
This Air Canada deal was found by Cheapflights users on 10/30. 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.
Sat 11/291:00 pmBOS - BNE
3 stops32h 10mMultiple Airlines
Sat 12/610:45 amBNE - BOS
2 stops37h 47mMultiple Airlines
Deal found 10/30$1,017
This oojo deal was found by Cheapflights users on 10/30. 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 11/1912:00 pmBOS - BNE
1 stop26h 00mQantas Airways
Sun 11/307:20 pmBNE - BOS
2 stops41h 16mQantas Airways
Deal found 10/30$1,081
This Trip.com deal was found by Cheapflights users on 10/30. 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.
Sat 11/155:45 pmBOS - BNE
1 stop44h 15mQantas Airways
Mon 12/159:40 amBNE - BOS
1 stop20h 13mQantas Airways
Deal found 10/30$1,092
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/88:14 amBOS - MEL
1 stop33h 16mAmerican Airlines
Wed 12/1712:00 pmMEL - BOS
1 stop26h 19mAmerican Airlines
Deal found 10/30$1,161
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/82:27 pmBOS - MEL
2 stops27h 03mAmerican Airlines
Thu 12/1812:00 pmMEL - BOS
1 stop26h 21mAmerican Airlines
Deal found 10/30$1,166
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/298:37 amBOS - BNE
1 stop30h 53mAmerican Airlines
Sat 12/69:40 amBNE - BOS
1 stop26h 53mAmerican Airlines
Deal found 10/30$1,174
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/41:35 pmBOS - MEL
2 stops28h 25mUnited Airlines
Wed 12/1711:30 amMEL - BOS
2 stops23h 20mUnited Airlines
Deal found 10/30$1,175
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/65:58 pmBOS - MEL
1 stop24h 02mUnited Airlines
Sat 12/1311:30 amMEL - BOS
1 stop21h 24mUnited Airlines
Deal found 10/29$1,185
This Air Canada deal was found by Cheapflights users on 10/30. 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.
Sun 11/163:40 pmBOS - SYD
2 stops25h 55mAir Canada
Fri 1/1611:20 amSYD - BOS
3 stops38h 12mAir Canada
Deal found 10/30$1,187
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/108:00 amBOS - MEL
2 stops33h 30mUnited Airlines
Wed 12/1711:30 amMEL - BOS
2 stops26h 13mUnited Airlines
Deal found 10/30$1,190
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:15 amBOS - SYD
1 stop32h 45mQantas Airways
Fri 1/1611:20 amSYD - BOS
1 stop21h 06mQantas Airways
Deal found 10/30$1,193

Cheap flight deals from Maine to Australia

Keep the following information in mind while searching for Maine to Australia flight deals. Data was last updated October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$935
(Air Canada)

One-way from

$502
(Expedia)
Provider with most accurate pricing for Portland-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Portland-Sydney Kingsford Smith flights.
From Maine to Australia
One-way flight from Maine to Australia

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 October 30, 2025.
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

Sat 11/29

1:00 pm-12:10 pm

3 stops32h 10m

Brisbane

Sat 12/6

10:45 am-9:32 am

2 stops37h 47m

$1,017

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 1/27

5:20 pm-9:30 am

1 stop24h 10m

Melbourne

Wed 2/11

4:05 pm-11:30 pm

1 stop23h 25m

$1,161

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 1/27

3:50 pm-9:30 am

2 stops25h 40m

Melbourne

Wed 2/11

4:05 pm-10:55 pm

2 stops22h 50m

$1,166

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Thu 12/4

5:58 pm-10:00 am

1 stop24h 02m

Melbourne

Wed 12/17

11:30 am-9:33 pm

2 stops26h 03m

$1,175

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sat 12/6

5:58 pm-10:00 am

1 stop24h 02m

Melbourne

Sat 12/13

11:30 am-4:54 pm

1 stop21h 24m

$1,185

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sun 2/8

10:56 am-10:00 am

1 stop31h 04m

Melbourne

Mon 2/16

1:00 pm-11:57 pm

2 stops26h 57m

$1,185

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 3/4

5:50 pm-10:00 am

1 stop24h 10m

Melbourne

Tue 3/17

12:00 pm-11:48 pm

2 stops26h 48m

$1,185

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 1/30

2:20 pm-9:30 am

2 stops27h 10m

Melbourne

Wed 2/11

1:00 pm-9:52 pm

2 stops24h 52m

$1,189

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 1/17

1:48 pm-6:55 am

1 stop25h 07m

Sydney Kingsford Smith

Sat 1/31

11:20 am-4:26 pm

1 stop21h 06m

$1,213

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 1/17

12:29 pm-7:25 am

2 stops26h 56m

Sydney Kingsford Smith

Sat 1/31

11:20 am-8:16 pm

2 stops24h 56m

$1,218

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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 24h 02m. Qantas Airways provides one of the quickest options available for as low as $1,175. There are 10520 mi between Maine and Australia. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Maine to Australia one-way?

    One-way options have recently been found by users for as low as $511 on Air Canada. Other airlines that offer cheap prices include Qantas Airways from $561 and American Airlines from $623 one-way.

  • 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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