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$515+ Cheap flights from Maine to Sydney (SYD)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SYD
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,217
(Jetabroad)

One-way from

$515
(Kiwi.com)
Provider with most accurate pricing for Portland-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Portland-Sydney Kingsford Smith flights.
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From Maine to Sydney Kingsford Smith
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One-way flight from Maine to Sydney Kingsford Smith
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Find flight deals from Maine to Sydney

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 April 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:59 pmBOS - SYD
2 stops43h 11mMultiple Airlines
Fri 5/94:20 pmSYD - BOS
1 stop29h 30mMultiple Airlines
Deal found 4/23$1,147
This StudentUniverse deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:19 pmBOS - SYD
2 stops27h 26mFiji Airways
Sat 11/82:30 pmSYD - BOS
2 stops24h 36mFiji Airways
Deal found 4/22$1,211
This StudentUniverse deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:30 amBOS - SYD
2 stops35h 15mAir New Zealand
Wed 8/209:55 amSYD - BOS
2 stops27h 33mAir New Zealand
Deal found 4/22$1,227
This StudentUniverse deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:40 amBOS - SYD
1 stop28h 05mCathay Pacific
Thu 10/3011:05 amSYD - BOS
1 stop26h 55mCathay Pacific
Deal found 4/22$1,319
This oojo deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:00 pmBOS - SYD
1 stop29h 10mQatar Airways
Tue 9/308:45 pmSYD - BOS
1 stop32h 20mQatar Airways
Deal found 4/23$1,365
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:47 pmBOS - SYD
2 stops33h 58mAlaska Airlines
Sat 5/249:40 pmSYD - BOS
2 stops32h 09mAlaska Airlines
Deal found 4/23$1,390
This oojo deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:35 pmBOS - SYD
2 stops31h 25mTurkish Airlines
Fri 5/168:55 pmSYD - BOS
2 stops36h 45mTurkish Airlines
Deal found 4/23$1,406
This Air Canada deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:20 amBOS - SYD
2 stops31h 00mAir Canada
Tue 11/411:20 amSYD - BOS
2 stops38h 18mAir Canada
Deal found 4/23$1,413
This Ovago deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/76:06 pmBOS - SYD
1 stop22h 59mQantas Airways
Tue 7/229:10 amSYD - BOS
1 stop27h 21mQantas Airways
Deal found 4/23$1,447
This JetBlue deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1410:00 pmBOS - SYD
1 stop29h 10mJetBlue
Wed 5/218:45 pmSYD - BOS
1 stop32h 20mJetBlue
Deal found 4/23$1,477
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/712:00 pmBOS - SYD
1 stop29h 30mAmerican Airlines
Sun 7/2010:25 amSYD - BOS
2 stops22h 10mAmerican Airlines
Deal found 4/23$1,528
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/153:16 pmBOS - SYD
2 stops25h 44mUnited Airlines
Tue 7/110:20 amSYD - BOS
2 stops22h 36mUnited Airlines
Deal found 4/23$1,544

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated April 24, 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

Thu 8/21

8:00 am-2:40 pm

1 stop40h 40m

Sydney Kingsford Smith

Sun 8/24

4:20 pm-5:03 am

2 stops26h 43m

$1,217

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 8/5

7:30 am-8:45 am

2 stops35h 15m

Sydney Kingsford Smith

Wed 8/20

9:55 am-11:28 pm

2 stops27h 33m

$1,227

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 10/21

1:40 am-8:45 pm

1 stop28h 05m

Sydney Kingsford Smith

Thu 10/30

11:05 am-11:00 pm

1 stop26h 55m

$1,319

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 5/6

6:09 pm-10:10 pm

2 stops38h 01m

Sydney Kingsford Smith

Tue 5/13

1:15 pm-11:33 pm

2 stops24h 18m

$1,352

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 9/16

10:00 pm-5:10 pm

1 stop29h 10m

Sydney Kingsford Smith

Tue 9/30

8:45 pm-3:05 pm

1 stop32h 20m

$1,365

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Fri 5/9

7:47 pm-7:45 pm

2 stops33h 58m

Sydney Kingsford Smith

Sat 5/24

9:40 pm-3:49 pm

2 stops32h 09m

$1,390

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Fri 5/9

9:35 pm-7:00 pm

2 stops31h 25m

Sydney Kingsford Smith

Fri 5/16

8:55 pm-7:40 pm

2 stops36h 45m

$1,406

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 10/7

10:20 am-8:20 am

2 stops31h 00m

Sydney Kingsford Smith

Tue 11/4

11:20 am-9:38 am

2 stops38h 18m

$1,413

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 7/7

6:06 pm-7:05 am

1 stop22h 59m

Sydney Kingsford Smith

Tue 7/22

9:10 am-10:31 pm

1 stop27h 21m

$1,447

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 5/14

10:00 pm-5:10 pm

1 stop29h 10m

Sydney Kingsford Smith

Wed 5/21

8:45 pm-3:05 pm

1 stop32h 20m

$1,477

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 27 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 round-trip 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

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with Air Tahiti Nui, Korean Air and Fiji Airways from Maine to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very good
1,062 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.1
Very good
188 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very good
7,920 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
8.0
Very good
469 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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?

    For a flight from Maine to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city.

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

    One-way options have recently been found by users for as low as $635 on Fiji Airways. Other airlines that offer cheap prices include Etihad Airways from $726 and Qatar Airways from $760 one-way.

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

    When deciding which route to take from Maine to Sydney consider Boston Logan Intl - Sydney Kingsford Smith, Portland - Sydney Kingsford Smith or Augusta - Sydney Kingsford Smith as they are the most popular.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from Maine to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Maine to Sydney (average of $1,046). Flying from Maine to Sydney in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Maine?

Book flights to Maine if you plan to visit one of these locations
Wollongong
Parramatta
Coogee
Manly

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