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Cheap flights from Maine to Sydney from $679

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SYD
4 Mar — 11 Mar1
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 2 February 2026.

Sun 1/216:19
BOS
-
SYD
2 stops30h 31m
Qantas Airways
Sat 28/211:20
SYD
-
BOS
1 stop23h 20m
Qantas Airways
Deal found 30/1$1,270
Mon 2/219:00
BOS
-
SYD
2 stops27h 50m
Qantas Airways
Mon 9/211:20
SYD
-
BOS
1 stop21h 01m
Qantas Airways
Deal found 1/2$1,272
Sun 1/216:19
BOS
-
SYD
2 stops30h 31m
Qantas Airways
Sun 8/211:20
SYD
-
BOS
1 stop35h 05m
Qantas Airways
Deal found 31/1$1,279
Thu 5/219:00
BOS
-
SYD
2 stops27h 50m
Qantas Airways
Thu 12/211:20
SYD
-
BOS
1 stop23h 20m
Qantas Airways
Deal found 2/2$1,285
Thu 5/208:00
BOS
-
SYD
2 stops38h 50m
Qantas Airways
Sun 8/211:20
SYD
-
BOS
1 stop25h 38m
Qantas Airways
Deal found 31/1$1,289
Wed 4/307:15
BOS
-
SYD
1 stop33h 45m
Qantas Airways
Tue 10/317:50
SYD
-
BOS
2 stops36h 23m
Qantas Airways
Deal found 2/2$1,300
Sun 1/307:15
BOS
-
SYD
2 stops56h 20m
Qantas Airways
Sun 8/311:20
SYD
-
BOS
1 stop23h 11m
Qantas Airways
Deal found 2/2$1,302
Sun 1/217:20
BOS
-
SYD
1 stop23h 40m
Qantas Airways
Sat 7/207:05
SYD
-
BOS
2 stops29h 53m
Qantas Airways
Deal found 31/1$1,303
Thu 5/208:00
BOS
-
SYD
1 stop31h 25m
Qantas Airways
Sat 7/217:50
SYD
-
BOS
2 stops41h 09m
Qantas Airways
Deal found 1/2$1,312
Sun 8/219:00
BOS
-
SYD
2 stops33h 50m
Qantas Airways
Sat 14/211:20
SYD
-
BOS
1 stop23h 20m
Qantas Airways
Deal found 2/2$1,313
Fri 6/208:00
BOS
-
SYD
1 stop33h 00m
Qantas Airways
Sun 15/207:05
SYD
-
BOS
2 stops27h 35m
Qantas Airways
Deal found 2/2$1,322
Tue 10/211:00
BOS
-
SYD
1 stop30h 00m
Qantas Airways
Sun 15/207:05
SYD
-
BOS
2 stops27h 35m
Qantas Airways
Deal found 31/1$1,323

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 2 February 2026.

Round-trip from

$1,285

One-way from

$679
Qantas Airways
  • Qantas Airways
  • 1/3-8/3
  • 3 total stops
  • 69h 56m total
  • Maine to Sydney
Search Deals
11/5
  • 11/5
  • 2 total stops
  • 49h 45m total
  • Maine to Sydney
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 2 February 2026.
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

Thu 19/3

10:15-08:35

3 stops31h 20m

Sydney Kingsford Smith

Thu 26/3

10:25-09:32

2 stops38h 07m

$1,609

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 3/5

10:45-07:20

1 stop30h 35m

Sydney Kingsford Smith

Sun 17/5

09:20-22:39

1 stop27h 19m

$1,652

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Thu 26/2

10:15-09:35

2 stops31h 20m

Sydney Kingsford Smith

Tue 3/3

11:20-09:32

3 stops38h 12m

$1,695

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 15/2

15:09-09:15

2 stops26h 06m

Sydney Kingsford Smith

Sun 1/3

11:20-16:41

1 stop21h 21m

$1,721

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 4/3

10:15-09:35

3 stops31h 20m

Sydney Kingsford Smith

Wed 11/3

10:20-22:37

2 stops27h 17m

$1,721

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 4/5

10:00-07:30

1 stop31h 30m

Sydney Kingsford Smith

Mon 11/5

09:10-20:45

1 stop25h 35m

$1,724

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 29/6

10:55-06:50

1 stop29h 55m

Sydney Kingsford Smith

Wed 8/7

09:15-23:58

1 stop28h 43m

$1,750

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 31/5

18:25-07:00

1 stop22h 35m

Sydney Kingsford Smith

Tue 30/6

10:20-23:58

2 stops27h 38m

$1,750

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 1/6

18:10-06:55

1 stop22h 45m

Sydney Kingsford Smith

Mon 29/6

10:20-23:58

2 stops27h 38m

$1,750

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 2/6

05:45-07:00

2 stops35h 15m

Sydney Kingsford Smith

Sun 28/6

09:30-17:19

1 stop21h 49m

$1,750

Flights are sorted by cheapest return flights first.

Deals found on 30/1

Showing 1-10 of 24 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 26h 06m. Fly via Air Canada 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 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
Penrith
Manly
Katoomba
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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