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Cheap flights from Maine to Sydney from $741

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SYD
29 Jul — 5 Aug1
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 29 June 2026.

Wed 29/717:53
BOS
-
SYD
1 stop23h 02m
American Airlines
Wed 5/809:10
SYD
-
BOS
1 stop28h 34m
American Airlines
Deal found 29/6$1,703
Mon 3/817:33
BOS
-
SYD
1 stop23h 57m
American Airlines
Sun 16/809:10
SYD
-
BOS
2 stops23h 53m
American Airlines
Deal found 28/6$1,705
Sun 28/611:35
BOS
-
SYD
1 stop29h 20m
United Airlines
Sun 12/710:20
SYD
-
BOS
1 stop25h 01m
United Airlines
Deal found 26/6$1,708
Wed 29/718:26
BOS
-
SYD
1 stop22h 34m
United Airlines
Wed 16/909:30
SYD
-
BOS
2 stops26h 29m
United Airlines
Deal found 29/6$1,709
Mon 29/618:10
BOS
-
SYD
1 stop22h 45m
United Airlines
Mon 13/709:30
SYD
-
BOS
2 stops23h 44m
United Airlines
Deal found 28/6$1,711
Mon 29/610:00
BOS
-
SYD
1 stop31h 30m
American Airlines
Tue 7/709:10
SYD
-
BOS
1 stop28h 33m
American Airlines
Deal found 27/6$1,714
Mon 29/607:35
BOS
-
SYD
1 stop33h 15m
Delta
Wed 8/709:15
SYD
-
BOS
1 stop24h 05m
Delta
Deal found 29/6$1,719
Sun 28/615:06
BOS
-
SYD
2 stops25h 19m
American Airlines
Tue 7/712:00
SYD
-
BOS
2 stops24h 40m
American Airlines
Deal found 26/6$1,721
Sun 28/620:15
BOS
-
SYD
2 stops44h 45m
United Airlines
Wed 8/710:20
SYD
-
BOS
1 stop22h 39m
United Airlines
Deal found 28/6$1,725
Sun 28/611:50
BOS
-
SYD
2 stops29h 00m
Delta
Sun 5/709:15
SYD
-
BOS
2 stops25h 46m
Delta
Deal found 25/6$1,727

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 29 June 2026.

Round-trip from

$1,703

One-way from

$741
American Airlines
  • American Airlines
  • 29/7-5/8
  • 2 total stops
  • 51h 36m total
  • Maine to Sydney
Search Deals
20/8
  • 20/8
  • 3 total stops
  • 36h 14m 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 29 June 2026.
Use the filters below to find and compare flights from Maine to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 29/7

18:10-06:55

1 stop22h 45m

Sydney Kingsford Smith

Wed 5/8

10:20-19:14

2 stops22h 54m

$1,709

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 12/8

14:00-06:55

1 stop26h 55m

Sydney Kingsford Smith

Mon 24/8

10:20-17:07

1 stop20h 47m

$1,709

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 11/8

14:00-06:55

1 stop26h 55m

Sydney Kingsford Smith

Tue 18/8

10:20-19:10

1 stop22h 50m

$1,719

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 8/8

11:35-06:55

1 stop29h 20m

Sydney Kingsford Smith

Sun 30/8

09:30-21:59

2 stops26h 29m

$1,792

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 1/11

05:45-09:05

2 stops35h 20m

Sydney Kingsford Smith

Tue 17/11

11:50-23:40

2 stops27h 50m

$1,893

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 26/8

20:16-06:55

2 stops44h 39m

Sydney Kingsford Smith

Sat 5/9

10:20-21:58

2 stops25h 38m

$1,898

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 17/11

13:55-08:30

2 stops26h 35m

Sydney Kingsford Smith

Tue 22/12

14:15-23:49

2 stops25h 34m

$1,899

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 14/11

15:25-09:20

2 stops25h 55m

Sydney Kingsford Smith

Fri 27/11

11:20-16:53

1 stop21h 33m

$2,038

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 23/8

08:05-08:45

3 stops34h 40m

Sydney Kingsford Smith

Tue 1/9

11:55-09:36

3 stops35h 41m

$2,435

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 19/7

20:39-06:55

2 stops44h 16m

Sydney Kingsford Smith

Tue 28/7

10:20-18:59

1 stop22h 39m

$2,567

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
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 22h 45m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 16240 km.

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

    $662 is the cheapest one-way deal found within the past few days, from Etihad Airways. You may also be able to find cheap deals on Qatar Airways and Virgin Australia, with prices starting from $668 and $915, respectively.

  • 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
Lithgow
Cronulla
Terrigal
Randwick
Leura
Bondi Beach
Coogee

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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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