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Cheap flights from Massachusetts to Sydney from $780

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SYD
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Massachusetts to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Massachusetts to Sydney
Explore the most affordable flight options available from Massachusetts to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Tue 30/1217:59BOS - SYD
1 stop23h 01mQantas Airways
Tue 13/119:15SYD - BOS
2 stops38h 41mQantas Airways
Deal found 11/12$1,464
Thu 11/1218:25BOS - SYD
2 stops28h 40mQantas Airways
Thu 18/1219:15SYD - BOS
2 stops42h 18mQantas Airways
Deal found 10/12$2,098
Thu 25/1218:55BOS - SYD
2 stops68h 00mAir Canada
Fri 16/111:20SYD - BOS
2 stops43h 32mAir Canada
Deal found 11/12$2,112
Wed 31/1211:26BOS - SYD
2 stops53h 44mQantas Airways
Mon 18/507:45SYD - BOS
2 stops27h 25mQantas Airways
Deal found 11/12$2,232
Thu 11/1215:40BOS - SYD
2 stops25h 55mAir Canada
Thu 18/1211:20SYD - BOS
1 stop38h 37mAir Canada
Deal found 10/12$2,344
Thu 11/1206:00BDL - SYD
2 stops34h 35mQantas Airways
Wed 17/1206:05SYD - BDL
2 stops32h 54mQantas Airways
Deal found 10/12$2,543
Thu 11/1206:00BDL - SYD
1 stop32h 55mQantas Airways
Thu 18/1220:10SYD - BDL
2 stops43h 00mQantas Airways
Deal found 10/12$2,966
Thu 11/1206:00BDL - SYD
1 stop32h 55mAmerican Airlines
Wed 17/1214:05SYD - BDL
1 stop24h 54mAmerican Airlines
Deal found 10/12$4,127
Mon 15/1206:00BDL - SYD
1 stop32h 55mQantas Airways
Wed 17/1221:55SYD - BDL
2 stops41h 15mQantas Airways
Deal found 11/12$4,521
Thu 11/1206:10BDL - SYD
3 stops33h 50mMultiple Airlines
Thu 18/1207:05SYD - BDL
2 stops26h 30mMultiple Airlines
Deal found 10/12$4,663
Thu 11/1206:10BDL - SYD
3 stops33h 50mMultiple Airlines
Wed 17/1214:05SYD - BDL
2 stops24h 15mMultiple Airlines
Deal found 10/12$4,817

Find flight deals from Massachusetts to Sydney

Keep the following information in mind while searching for Massachusetts to Sydney flight deals. Data was last updated 12 December 2025.

Round-trip from

$1,464

One-way from

$780

Popular in

December

Cheapest in

September

Average price

$2,881
Qantas Airways
  • Qantas Airways
  • 30/12-13/1
  • 3 total stops
  • 61h 42m total
  • Massachusetts to Sydney
Search Deals
Air Canada
  • Air Canada
  • 3/3
  • 2 total stops
  • 31h 20m total
  • Massachusetts to Sydney
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($525 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($103 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Massachusetts 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 12 December 2025.
Use the filters below to find and compare flights from Massachusetts to Sydney that are best for you.

Fly from

Massachusetts

Fly to

Sydney

Route

Depart

Return

Price

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Fri 6/2

15:42-06:55

1 stop23h 13m

Sydney Kingsford Smith

Tue 10/2

17:30-23:33

2 stops46h 03m

$1,709

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sun 1/2

15:42-06:55

1 stop23h 13m

Sydney Kingsford Smith

Tue 10/2

14:05-23:33

1 stop25h 28m

$1,780

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sat 31/1

06:15-06:55

1 stop32h 40m

Sydney Kingsford Smith

Sat 14/2

18:35-17:22

2 stops38h 47m

$1,792

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 7/4

18:15-07:05

1 stop22h 50m

Sydney Kingsford Smith

Mon 27/4

09:10-22:28

1 stop27h 18m

$1,796

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 1/2

17:20-09:00

1 stop23h 40m

Sydney Kingsford Smith

Sun 15/2

11:20-18:47

1 stop23h 27m

$1,798

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 1/2

15:15-09:15

2 stops26h 00m

Sydney Kingsford Smith

Sun 15/2

11:50-19:08

2 stops23h 18m

$1,811

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 6/4

05:45-07:00

2 stops35h 15m

Sydney Kingsford Smith

Tue 21/4

10:20-18:55

1 stop22h 35m

$1,822

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 6/4

07:30-06:55

1 stop33h 25m

Sydney Kingsford Smith

Sun 19/4

10:20-21:42

1 stop25h 22m

$1,822

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 6/4

05:45-07:00

2 stops35h 15m

Sydney Kingsford Smith

Mon 20/4

10:20-18:55

1 stop22h 35m

$1,822

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 5/4

18:00-06:55

1 stop22h 55m

Sydney Kingsford Smith

Mon 20/4

09:30-16:55

1 stop21h 25m

$1,822

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 32 results
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Best time to book a flight from Massachusetts to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Massachusetts 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 Massachusetts to Sydney

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

Currently, September is the cheapest month in which you can book a flight from Massachusetts to Sydney (average of $377). Flying from Massachusetts to Sydney in January is currently the most expensive (average of $1,717). 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.

What is the cheapest time of day to fly from MA to SYD?

Find hourly flight availability from Massachusetts to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from Massachusetts to Sydney by exploring options for tickets in the evening.

How much does it cost for a return flight from Massachusetts to Sydney?

Related info for your journey

Find useful and relevant information for your journey from Massachusetts 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 Massachusetts?

    For a flight from Massachusetts to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

  • How long is the flight from Massachusetts to Sydney?

    Departing from Massachusetts to Sydney will take you 23h 13m. Airlines will cover a distance of 16100 km. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Virgin Australia, with whom users have recently found tickets for as low as $819. However, be on the lookout for offers from Qantas Airways and United Airlines, as they are both options that can get you from Massachusetts to Sydney for a low price.

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

    Most travellers choose Boston Logan Intl - Sydney Kingsford Smith, Hartford Bradley Intl - Sydney Kingsford Smith or West Tisbury Martha's Vineyard - Sydney Kingsford Smith when deciding on the best route from Massachusetts to Sydney.

  • Can I find deals for flights from Massachusetts to Sydney that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Sydney.

  • Can I find deals for business class flights from Massachusetts to Sydney?

    Yes. Cheapflights offers flight deals from Massachusetts 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 Massachusetts to Sydney?

    Currently, September is the cheapest month in which you can book a flight from Massachusetts to Sydney (average of $377). Flying from Massachusetts to Sydney in January is currently the most expensive (average of $1,717). 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

Travelling to a place near Sydney?

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Penrith
Terrigal
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Bondi Beach
Cronulla

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Top 3 airlines flying from Massachusetts to Sydney

Discover the top 3 airlines that operate flights from Massachusetts to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,224Average$1,860FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,474Average$3,431FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,488Average$2,143FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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 Massachusetts to Sydney?

Deals for Massachusetts to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Massachusetts to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Massachusetts to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Massachusetts to Sydney with no change fees?

Yes, we can. To see specific flights from Massachusetts to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Massachusetts to Sydney become cheaper?

Yes! Start tracking prices for Massachusetts to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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