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Cheap flights from Maine to Sydney from $780

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SYD
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maine to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Maine to Sydney
Explore the most affordable flight options available from Maine to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Tue 30/1217:59BOS - SYD
1 stop23h 01mQantas Airways
Tue 13/119:15SYD - BOS
2 stops38h 41mQantas Airways
Deal found 11/12$1,464
Thu 11/1218:25BOS - SYD
2 stops28h 40mQantas Airways
Thu 18/1219:15SYD - BOS
2 stops42h 18mQantas Airways
Deal found 10/12$2,098
Thu 25/1218:55BOS - SYD
2 stops68h 00mAir Canada
Fri 16/111:20SYD - BOS
2 stops43h 32mAir Canada
Deal found 11/12$2,112
Wed 31/1211:26BOS - SYD
2 stops53h 44mQantas Airways
Mon 18/507:45SYD - BOS
2 stops27h 25mQantas Airways
Deal found 11/12$2,232
Thu 11/1215:40BOS - SYD
2 stops25h 55mAir Canada
Thu 18/1211:20SYD - BOS
1 stop38h 37mAir Canada
Deal found 10/12$2,344

Find flight deals from Maine to Sydney

Keep the following information in mind while searching for Maine to Sydney flight deals. Data was last updated 12 December 2025.

Round-trip from

$1,464

One-way from

$780

Popular in

December

Cheapest in

September

Average price

$2,881
Qantas Airways
  • Qantas Airways
  • 30/12-13/1
  • 3 total stops
  • 61h 42m total
  • Maine to Sydney
Search Deals
Air Canada
  • Air Canada
  • 3/3
  • 2 total stops
  • 31h 20m total
  • Maine to Sydney
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($525 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($103 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Maine to Sydney 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 647,157 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Maine to Sydney that are best for you.

Fly from

Maine

Fly to

Sydney

Route

Depart

Return

Price

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 7/4

18:15-07:05

1 stop22h 50m

Sydney Kingsford Smith

Mon 27/4

09:10-22:28

1 stop27h 18m

$1,796

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 1/2

17:20-09:00

1 stop23h 40m

Sydney Kingsford Smith

Sun 15/2

11:20-18:47

1 stop23h 27m

$1,798

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 1/2

15:15-09:15

2 stops26h 00m

Sydney Kingsford Smith

Sun 15/2

11:50-19:08

2 stops23h 18m

$1,811

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 6/4

05:45-07:00

2 stops35h 15m

Sydney Kingsford Smith

Tue 21/4

10:20-18:55

1 stop22h 35m

$1,822

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 6/4

07:30-06:55

1 stop33h 25m

Sydney Kingsford Smith

Sun 19/4

10:20-21:42

1 stop25h 22m

$1,822

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 6/4

05:45-07:00

2 stops35h 15m

Sydney Kingsford Smith

Mon 20/4

10:20-18:55

1 stop22h 35m

$1,822

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 5/4

18:00-06:55

1 stop22h 55m

Sydney Kingsford Smith

Mon 20/4

09:30-16:55

1 stop21h 25m

$1,822

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 5/4

18:20-07:00

1 stop22h 40m

Sydney Kingsford Smith

Sun 19/4

10:20-17:07

1 stop20h 47m

$1,822

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 25/1

07:55-09:15

1 stop33h 20m

Sydney Kingsford Smith

Sun 1/2

14:00-21:52

2 stops23h 52m

$1,828

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 5/4

15:05-07:00

2 stops25h 55m

Sydney Kingsford Smith

Tue 21/4

10:20-19:06

2 stops22h 46m

$1,828

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 22 results
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Best time to book a flight from Maine to Sydney

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

  • What airport do you fly into for flights to Sydney from Maine?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Maine to Sydney. It is only a 7.5 km journey from Kingsford Smith (SYD) to Sydney’s city centre.

  • How long is the flight from Maine to Sydney?

    There are many flights that can get you from Maine to Sydney in 22h 50m. Fly via Qantas Airways or United Airlines to get the fastest option. Airlines will cover a distance of 16240 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Maine to Sydney?

    The most popular route from Maine to Sydney is Boston Logan Intl - Sydney Kingsford Smith. You may also consider Bar Harbor - Sydney Kingsford Smith or Augusta - Sydney Kingsford Smith.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine to Sydney 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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Fly with Cheapflights

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How does Cheapflights help users find flights from Maine to Sydney?

Cheapflights helps you search for flights from Maine to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Maine to Sydney?

Cheapflights helps you find that perfect flight to Sydney from Maine by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Maine to Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Maine to Sydney flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Maine to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Maine today and book when prices fit your budget.

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