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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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SYD
23 Dec — 30 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Massachusetts to Sydney

Keep the following information in mind while searching for Massachusetts to Sydney flight deals. Data was last updated 23 November 2025.

Round-trip from

$1,570

One-way from

$780

Popular in

December

Cheapest in

March

Average price

$2,248
2/2-11/2
  • 2/2-11/2
  • 4 total stops
  • 54h 29m total
  • Massachusetts to Sydney
Search Deals
Air Canada
  • Air Canada
  • 2/12
  • 2 total stops
  • 31h 20m total
  • Massachusetts to Sydney
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($540 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($101 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 23 November 2025.

Mon 1/1218:40BOS - SYD
2 stops44h 15mAir Canada
Tue 9/1211:20SYD - BOS
2 stops38h 12mAir Canada
Deal found 23/11$2,022
Fri 28/1110:15BOS - SYD
2 stops31h 20mAir Canada
Tue 9/1211:20SYD - BOS
2 stops38h 12mAir Canada
Deal found 22/11$2,050
Sun 23/1106:15BOS - SYD
2 stops35h 20mAir Canada
Sat 6/1216:00SYD - BOS
2 stops33h 32mAir Canada
Deal found 23/11$2,059
Tue 30/1220:00BOS - SYD
2 stops31h 20mTurkish Airlines
Thu 15/121:15SYD - BOS
2 stops36h 50mTurkish Airlines
Deal found 22/11$2,239
Mon 1/1205:30BOS - SYD
3 stops36h 05mAir Canada
Sun 7/1211:20SYD - BOS
2 stops43h 32mAir Canada
Deal found 21/11$2,247
Wed 31/1220:00BOS - SYD
2 stops31h 20mTurkish Airlines
Tue 13/121:15SYD - BOS
2 stops36h 50mTurkish Airlines
Deal found 22/11$2,309
Mon 22/1214:50BDL - SYD
2 stops48h 10mUnited Airlines
Tue 30/1212:10SYD - BDL
2 stops27h 48mUnited Airlines
Deal found 22/11$3,227
Sat 6/1216:42BDL - SYD
2 stops46h 18mUnited Airlines
Wed 10/1211:20SYD - BDL
2 stops26h 11mUnited Airlines
Deal found 22/11$3,431
Sat 6/1207:02BDL - SYD
3 stops68h 18mTurkish Airlines
Wed 10/1221:45SYD - BDL
3 stops40h 57mTurkish Airlines
Deal found 21/11$3,827
Mon 22/1206:05BDL - SYD
1 stop32h 50mAmerican Airlines
Tue 30/1211:20SYD - BDL
2 stops23h 54mAmerican Airlines
Deal found 22/11$4,024
Mon 22/1206:05BDL - SYD
1 stop32h 50mQantas Airways
Tue 30/1214:05SYD - BDL
1 stop25h 05mQantas Airways
Deal found 22/11$5,346
Mon 22/1206:00BDL - SYD
3 stops59h 35mAir Canada
Tue 30/1211:20SYD - BDL
3 stops47h 35mAir Canada
Deal found 22/11$6,001

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 23 November 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

Mon 2/2

15:42-22:25

2 stops38h 43m

Sydney Kingsford Smith

Wed 11/2

14:05-23:33

1 stop25h 28m

$1,740

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Mon 2/2

15:42-21:30

2 stops37h 48m

Sydney Kingsford Smith

Mon 23/2

14:05-23:18

1 stop25h 13m

$1,740

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Wed 1/4

12:20-08:00

2 stops28h 40m

Sydney Kingsford Smith

Tue 14/4

09:30-18:55

2 stops23h 25m

$1,873

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Tue 5/5

06:00-06:55

2 stops34h 55m

Sydney Kingsford Smith

Tue 12/5

09:30-18:38

2 stops23h 08m

$1,873

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sun 3/5

06:00-06:55

2 stops34h 55m

Sydney Kingsford Smith

Sun 10/5

09:30-18:38

2 stops23h 08m

$1,873

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Tue 5/5

06:00-06:55

2 stops34h 55m

Sydney Kingsford Smith

Wed 13/5

09:30-18:38

2 stops23h 08m

$1,873

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Mon 4/5

14:48-07:00

2 stops26h 12m

Sydney Kingsford Smith

Tue 12/5

10:20-23:57

2 stops27h 37m

$1,881

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Mon 2/2

07:50-09:05

2 stops33h 15m

Sydney Kingsford Smith

Mon 23/2

11:50-18:52

2 stops23h 02m

$1,881

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Fri 15/5

18:30-06:55

3 stops70h 25m

Sydney Kingsford Smith

Sun 24/5

10:20-23:13

2 stops26h 53m

$1,917

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Fri 22/5

12:58-06:55

2 stops27h 57m

Sydney Kingsford Smith

Sun 31/5

09:30-18:38

2 stops23h 08m

$1,951

Flights are sorted by cheapest return flights first.

Deals found on 21/11

Showing 1-10 of 41 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 $390). Flying from Massachusetts to Sydney in December is currently the most expensive (average of $1,788). 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 23 November 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.

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 28h 40m. Airlines will cover a distance of 16100 km. This flight may include one or multiple stops.

  • 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 Worcester - 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 $390). Flying from Massachusetts to Sydney in December is currently the most expensive (average of $1,788). 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?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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Top 4 airlines flying from Massachusetts to Sydney

Discover the top 4 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 23 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,181Average$2,111FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,262Average$1,918FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,520Average$3,573FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,534Average$2,210FlexibilityNo 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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