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$520+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SYD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,121
(Kiwi.com)

One-way from

$520
(Kiwi.com)
Provider with most accurate pricing for Portland-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Portland-Sydney Kingsford Smith flights.
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From Maine to Australia
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One-way flight from Maine to Australia
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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 March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:59 pmBOS - SYD
2 stops33h 16mMultiple Airlines
Thu 5/294:20 pmSYD - BOS
1 stop27h 40mMultiple Airlines
Deal found 3/30$1,121
This Air Canada deal was found by Cheapflights users on 3/30. 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 11/910:20 amBOS - BNE
2 stops31h 20mAir Canada
Tue 12/2310:45 amBNE - BOS
2 stops24h 33mAir Canada
Deal found 3/30$1,201
This Air Canada deal was found by Cheapflights users on 3/30. 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.
Tue 10/73:20 pmBOS - SYD
2 stops26h 00mAir Canada
Tue 11/411:20 amSYD - BOS
2 stops24h 58mAir Canada
Deal found 3/30$1,240
This oojo deal was found by Cheapflights users on 3/30. 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.
Tue 4/296:04 pmBOS - SYD
2 stops38h 06mFiji Airways
Tue 5/61:15 pmSYD - BOS
2 stops24h 18mFiji Airways
Deal found 3/30$1,274
This Air Canada deal was found by Cheapflights users on 3/30. 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 6/112:15 pmBOS - AVV
3 stops37h 50mMultiple Airlines
Sat 6/78:55 pmAVV - BOS
3 stops51h 00mMultiple Airlines
Deal found 3/30$1,279
This Air Canada deal was found by Cheapflights users on 3/30. 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 6/112:15 pmBOS - MEL
3 stops33h 10mMultiple Airlines
Sat 6/78:50 pmMEL - BOS
3 stops39h 46mMultiple Airlines
Deal found 3/30$1,291
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1910:04 amBOS - BNE
3 stops34h 31mMultiple Airlines
Sun 6/111:35 amBNE - BOS
3 stops35h 06mMultiple Airlines
Deal found 3/30$1,322
This FlightHub deal was found by Cheapflights users on 3/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/156:04 pmBOS - MEL
2 stops27h 26mFiji Airways
Tue 4/2912:50 pmMEL - BOS
2 stops24h 54mFiji Airways
Deal found 3/30$1,344
This oojo deal was found by Cheapflights users on 3/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:35 pmBOS - MEL
2 stops31h 50mTurkish Airlines
Wed 9/179:20 pmMEL - BOS
2 stops36h 20mTurkish Airlines
Deal found 3/29$1,366
This FlightHub deal was found by Cheapflights users on 3/31. 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 11/99:15 pmBOS - SYD
1 stop29h 35mQatar Airways
Mon 11/179:40 pmSYD - BOS
1 stop32h 15mQatar Airways
Deal found 3/31$1,373
This oojo deal was found by Cheapflights users on 3/30. 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.
Tue 9/910:00 pmBOS - PER
1 stop25h 55mQatar Airways
Tue 9/3010:45 pmPER - BOS
1 stop28h 20mQatar Airways
Deal found 3/30$1,379
This Gotogate deal was found by Cheapflights users on 3/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:35 pmBOS - SYD
2 stops31h 25mTurkish Airlines
Fri 4/49:55 pmSYD - BOS
2 stops36h 45mTurkish Airlines
Deal found 3/31$1,384

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 March 31, 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

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Thu 5/1

12:59 pm-12:15 pm

2 stops33h 16m

Sydney Kingsford Smith

Thu 5/29

4:20 pm-6:00 am

1 stop27h 40m

$1,121

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 6/1

10:20 am-7:20 am

2 stops31h 00m

Sydney Kingsford Smith

Mon 6/9

9:20 am-9:35 am

2 stops38h 15m

$1,242

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 4/29

6:04 pm-10:10 pm

2 stops38h 06m

Sydney Kingsford Smith

Tue 5/6

1:15 pm-11:33 pm

2 stops24h 18m

$1,274

BostonMelbourne

BOS - AVV

BOSAVV

Boston Logan Intl

Sun 6/1

12:15 pm-4:05 pm

3 stops37h 50m

Melbourne Avalon

Sat 6/7

8:55 pm-9:55 am

3 stops51h 00m

$1,279

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sun 6/1

12:15 pm-11:25 am

3 stops33h 10m

Melbourne

Sat 6/7

8:50 pm-10:36 pm

3 stops39h 46m

$1,291

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 4/15

6:04 pm-11:30 am

2 stops27h 26m

Melbourne

Tue 4/29

12:50 pm-11:44 pm

2 stops24h 54m

$1,344

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Thu 9/4

9:35 pm-7:25 pm

2 stops31h 50m

Melbourne

Wed 9/17

9:20 pm-7:40 pm

2 stops36h 20m

$1,366

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Sat 6/14

10:20 am-7:05 am

2 stops30h 45m

Brisbane

Fri 8/1

10:00 am-9:35 am

2 stops37h 35m

$1,371

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Tue 9/9

10:00 pm-11:55 am

1 stop25h 55m

Perth

Tue 9/30

10:45 pm-3:05 pm

1 stop28h 20m

$1,379

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 5/6

9:35 pm-7:00 pm

2 stops31h 25m

Sydney Kingsford Smith

Thu 5/15

8:55 pm-7:40 pm

2 stops36h 45m

$1,395

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated March 31, 2025.
Get a feel of what it's like to fly with Korean Air, Japan Airlines and Singapore Airlines from Maine to Australia by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,051 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,286 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Fiji Airways
8.0
Very good
180 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very good
3,192 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • 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 $655 on Fiji Airways. Other airlines that offer cheap prices include Qatar Airways from $810 and JetBlue from $825 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.

  • What is the cheapest month to book a flight from Maine to Australia?

    Currently, February is the cheapest month in which you can book a flight from Maine to Australia (average of $1,046). Flying from Maine to Australia in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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