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Cheap flights from Maine to Sydney from $853

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SYD
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Maine to Sydney

Keep the following information in mind while searching for Maine to Sydney flight deals. Data was last updated 14 November 2025.

Round-trip from

$1,920

One-way from

$853
Qantas Airways
  • Qantas Airways
  • 29/12-30/1
  • 4 total stops
  • 65h 46m total
  • Maine to Sydney
Search Deals
Air Canada
  • Air Canada
  • 2/5
  • 2 total stops
  • 26h 00m total
  • Maine to Sydney
Search Deals

Find 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 14 November 2025.

Mon 29/1214:32BOS - SYD
2 stops35h 08mQantas Airways
Fri 30/106:20SYD - BOS
2 stops30h 38mQantas Airways
Deal found 12/11$1,920
Mon 1/1210:15BOS - SYD
3 stops31h 20mAir Canada
Mon 22/1216:00SYD - BOS
2 stops33h 32mAir Canada
Deal found 13/11$1,924
Wed 10/1208:33BOS - SYD
2 stops44h 17mQantas Airways
Fri 19/1207:05SYD - BOS
2 stops26h 04mQantas Airways
Deal found 13/11$1,927
Thu 20/1115:43BOS - SYD
2 stops28h 32mQantas Airways
Mon 8/1207:25SYD - BOS
2 stops25h 45mQantas Airways
Deal found 11/11$1,940
Sun 23/1106:15BOS - SYD
2 stops35h 20mAir Canada
Sat 6/1216:00SYD - BOS
2 stops33h 32mAir Canada
Deal found 13/11$1,955
Wed 12/1112:00BOS - SYD
2 stops29h 20mQantas Airways
Wed 19/1120:10SYD - BOS
2 stops37h 06mQantas Airways
Deal found 11/11$1,968
Sun 23/1115:45BOS - SYD
2 stops29h 15mQantas Airways
Sat 6/1207:05SYD - BOS
2 stops26h 26mQantas Airways
Deal found 12/11$1,970
Wed 26/1111:30BOS - SYD
2 stops42h 55mQantas Airways
Tue 9/1206:05SYD - BOS
2 stops32h 14mQantas Airways
Deal found 11/11$1,972
Wed 19/1105:30BOS - SYD
2 stops36h 05mAir Canada
Thu 11/1211:20SYD - BOS
2 stops38h 12mAir Canada
Deal found 11/11$1,975
Fri 14/1116:01BOS - SYD
2 stops26h 54mQantas Airways
Mon 8/1207:05SYD - BOS
2 stops23h 48mQantas Airways
Deal found 11/11$1,976
Sat 15/1111:25BOS - SYD
1 stop27h 30mQantas Airways
Mon 1/1214:55SYD - BOS
2 stops42h 21mQantas Airways
Deal found 11/11$1,978

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 14 November 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 17/2

16:45-14:50

2 stops30h 05m

Sydney Kingsford Smith

Fri 27/2

06:20-18:47

2 stops28h 27m

$1,950

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 15/2

16:45-14:25

2 stops29h 40m

Sydney Kingsford Smith

Tue 24/2

06:20-18:47

2 stops28h 27m

$1,950

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 17/1

09:45-06:55

1 stop29h 10m

Sydney Kingsford Smith

Wed 18/2

11:20-18:47

1 stop23h 27m

$1,962

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Thu 22/1

12:11-06:55

1 stop26h 44m

Sydney Kingsford Smith

Sun 15/2

11:20-18:47

1 stop23h 27m

$1,962

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Fri 16/1

17:30-08:30

1 stop23h 00m

Sydney Kingsford Smith

Mon 16/2

10:40-16:17

1 stop21h 37m

$1,967

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 4/2

17:30-06:50

1 stop45h 20m

Sydney Kingsford Smith

Wed 25/2

10:40-16:17

1 stop21h 37m

$1,987

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 9/2

17:20-09:00

1 stop23h 40m

Sydney Kingsford Smith

Wed 25/2

07:05-18:47

2 stops27h 42m

$2,010

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 14/2

11:15-06:50

2 stops27h 35m

Sydney Kingsford Smith

Sat 21/2

14:15-21:23

1 stop23h 08m

$2,043

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 28/2

07:30-06:50

1 stop31h 20m

Sydney Kingsford Smith

Sat 7/3

10:40-16:17

1 stop21h 37m

$2,055

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Fri 20/2

17:35-08:30

1 stop22h 55m

Sydney Kingsford Smith

Sat 28/2

10:40-16:17

1 stop21h 37m

$2,055

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 19 results
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2

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 23h. Fly via Qantas Airways or Delta 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 Augusta - Sydney Kingsford Smith or Bar Harbor - 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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