How long does it take to fly to Sydney?

If you’re flying from a popular airport in Maine, such as Augusta or Bar Harbor, and flying into Sydney, then you can expect flight times to average 25h 31m and 48h 30m, respectively.

When did momondo last update prices for flights from Maine to Sydney Kingsford Smith Airport?

Prices for flights from Maine to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Maine to Sydney Kingsford Smith Airport?

The number of operators available for flights from Maine to Sydney Kingsford Smith Airport is 2 as of June 2026.

How old do you have to be to fly from Maine to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maine to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$952 Cheap Flights from Maine to Sydney in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Maine to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:25 - 06:10

BOS

SYD

47h 45m

1 stop

21:30 - 14:40

SYD

BOS

31h 10m

1 stop

$1,704Etihad Airways

Sat, 1 Aug - Mon, 31 Aug

21:05 - 06:50

BOS

SYD

41h 45m

1 stop

15:50 - 14:20

SYD

BOS

38h 30m

1 stop

$1,715Multiple Airlines

Tue, 3 Nov - Tue, 17 Nov

21:05 - 06:50

BOS

SYD

41h 45m

1 stop

15:50 - 14:20

SYD

BOS

38h 30m

1 stop

$1,719Qatar Airways

Mon, 16 Nov - Mon, 1 Mar

22:00 - 18:10

BOS

SYD

29h 10m

1 stop

15:50 - 15:20

SYD

BOS

38h 30m

1 stop

$1,725Qatar Airways

Wed, 21 Oct - Wed, 28 Oct

21:05 - 06:50

BOS

SYD

41h 45m

1 stop

15:50 - 14:20

SYD

BOS

38h 30m

1 stop

$1,726Qatar Airways

Tue, 3 Nov - Tue, 17 Nov

22:00 - 18:10

BOS

SYD

29h 10m

1 stop

15:50 - 15:20

SYD

BOS

38h 30m

1 stop

$1,732Qatar Airways

Wed, 21 Oct - Wed, 28 Oct

16:25 - 06:10

BOS

SYD

47h 45m

1 stop

21:30 - 14:40

SYD

BOS

31h 10m

1 stop

$1,754Etihad Airways

Sat, 25 Jul - Sat, 15 Aug

19:15 - 07:20

BOS

SYD

46h 05m

2 stops

16:00 - 09:37

SYD

BOS

33h 37m

2 stops

$1,760Air Canada

Sat, 8 Aug - Sat, 12 Dec

10:30 - 07:05

BOS

SYD

30h 35m

1 stop

09:10 - 23:44

SYD

BOS

28h 34m

1 stop

$1,767Qantas Airways

Wed, 22 Jul - Wed, 12 Aug

21:05 - 18:50

BOS

SYD

29h 45m

1 stop

15:50 - 14:20

SYD

BOS

38h 30m

1 stop

$1,768Multiple Airlines

Wed, 18 Nov - Mon, 1 Mar

ANA flights from Maine to Sydney

Our best ANA deals on Maine to Sydney flight tickets

ANA

23 Aug

BOS09:00Boston Logan Intl

44h 10m

2 stops

SYD19:10Sydney Kingsford Smith

1 Sept

SYD11:45Sydney Kingsford Smith

42h 42m

2 stops

BOS16:27Boston Logan Intl

$1,828

ANA

23 Aug

BOS08:05Boston Logan Intl

35h 20m

2 stops

SYD09:25Sydney Kingsford Smith

30 Aug

SYD11:45Sydney Kingsford Smith

41h 05m

2 stops

BOS14:50Boston Logan Intl

$1,830

ANA

24 Aug

BOS15:13Boston Logan Intl

28h 12m

2 stops

SYD09:25Sydney Kingsford Smith

31 Aug

SYD11:45Sydney Kingsford Smith

45h 34m

2 stops

BOS19:19Boston Logan Intl

$1,831

Qatar Airways flights from Maine to Sydney

Our best Qatar Airways deals on Maine to Sydney flight tickets

Qatar Airways

16 Nov

BOS21:05Boston Logan Intl

41h 45m

1 stop

SYD06:50Sydney Kingsford Smith

1 Mar

SYD15:50Sydney Kingsford Smith

38h 30m

1 stop

BOS14:20Boston Logan Intl

$1,719

Qatar Airways

21 Oct

BOS22:00Boston Logan Intl

29h 10m

1 stop

SYD18:10Sydney Kingsford Smith

28 Oct

SYD15:50Sydney Kingsford Smith

38h 30m

1 stop

BOS15:20Boston Logan Intl

$1,725

Qatar Airways

3 Nov

BOS21:05Boston Logan Intl

41h 45m

1 stop

SYD06:50Sydney Kingsford Smith

17 Nov

SYD15:50Sydney Kingsford Smith

38h 30m

1 stop

BOS14:20Boston Logan Intl

$1,726

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 1/8

16:25-06:10

1 stop47h 45m

Sydney Kingsford Smith

Mon 31/8

21:30-14:40

1 stop31h 10m

$1,704

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 3/11

21:05-06:50

1 stop41h 45m

Sydney Kingsford Smith

Tue 17/11

15:50-14:20

1 stop38h 30m

$1,715

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 16/11

21:05-06:50

1 stop41h 45m

Sydney Kingsford Smith

Mon 1/3

15:50-14:20

1 stop38h 30m

$1,719

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 21/10

22:00-18:10

1 stop29h 10m

Sydney Kingsford Smith

Wed 28/10

15:50-15:20

1 stop38h 30m

$1,725

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 3/11

21:05-06:50

1 stop41h 45m

Sydney Kingsford Smith

Tue 17/11

15:50-14:20

1 stop38h 30m

$1,726

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 21/10

22:00-18:10

1 stop29h 10m

Sydney Kingsford Smith

Wed 28/10

15:50-15:20

1 stop38h 30m

$1,732

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 25/7

16:25-06:10

1 stop47h 45m

Sydney Kingsford Smith

Sat 15/8

21:30-14:40

1 stop31h 10m

$1,754

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 8/8

19:15-07:20

2 stops46h 05m

Sydney Kingsford Smith

Sat 12/12

16:00-09:37

2 stops33h 37m

$1,760

Fastest return journey

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 22/7

10:30-07:05

1 stop30h 35m

Sydney Kingsford Smith

Wed 12/8

09:10-23:44

1 stop28h 34m

$1,767

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 18/11

21:05-18:50

1 stop29h 45m

Sydney Kingsford Smith

Mon 1/3

15:50-14:20

1 stop38h 30m

$1,768

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maine to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Maine to Sydney Kingsford Smith?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Maine to Sydney Kingsford Smith

Cheap Maine to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Sydney

Fastest flight time	22h 42m
Direct flights	None

The fastest flight from Maine to Sydney takes 22h 42m

There are no direct flights from Maine to Sydney. There are no popular flight routes from Maine to Sydney.

Search flight deals

Frequently asked questions about flying from Maine to Sydney

When did momondo last update prices for flights from Maine to Sydney Kingsford Smith Airport?
Prices for flights from Maine to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Maine to Sydney Kingsford Smith Airport?
The number of operators available for flights from Maine to Sydney Kingsford Smith Airport is 2 as of June 2026.
How old do you have to be to fly from Maine to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maine to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Coogee

Leura

Bondi Beach

Randwick

Cronulla

Charlestown

Newport

Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Sydney?

It is quick and easy to find Maine to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Maine to Sydney with flexible booking policies on momondo?

All flight searches from Maine to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Maine to Sydney?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Maine to Sydney.

I’m not ready to book a flight from Maine to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Maine and alert you when they change.