Find flights
When to book
FAQs

Cheap flights from Massachusetts to Sydney, NS from C$ 504

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YQY
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

C$ 1,025

One-way from

C$ 504
13/10-20/10
  • 13/10-20/10
  • 5 total stops
  • 17h 46m total
  • Massachusetts to Sydney
Search Deals
13/10
  • 13/10
  • 3 total stops
  • 9h 45m total
  • Massachusetts to Sydney
Search Deals

Find flight deals from Massachusetts to Sydney

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 15 September 2025.

Mon 13/108:45 a.m.BOS - YQY
3 stops9h 45mMultiple Airlines
Mon 20/103:00 p.m.YQY - BOS
2 stops8h 01mMultiple Airlines
Deal found 13/9C$ 1,025
Wed 29/103:40 p.m.BOS - YQY
1 stop5h 49mAir Canada
Wed 5/115:30 a.m.YQY - BOS
1 stop5h 02mAir Canada
Deal found 14/9C$ 1,028
Fri 17/1010:20 a.m.BOS - YQY
1 stop4h 28mAir Canada
Fri 24/104:35 p.m.YQY - BOS
1 stop5h 51mAir Canada
Deal found 15/9C$ 1,042
Sat 18/106:00 a.m.BOS - YQY
1 stop17h 35mAir Canada
Sat 25/105:15 a.m.YQY - BOS
1 stop5h 40mAir Canada
Deal found 15/9C$ 1,043
Sat 18/106:00 a.m.BOS - YQY
1 stop17h 35mAir Canada
Fri 24/104:35 p.m.YQY - BOS
2 stops18h 20mAir Canada
Deal found 15/9C$ 1,076
Fri 17/1010:20 a.m.BOS - YQY
1 stop4h 28mAir Canada
Thu 23/104:35 p.m.YQY - BOS
1 stop5h 50mAir Canada
Deal found 15/9C$ 1,082
Tue 14/106:00 a.m.BOS - YQY
1 stop8h 48mAir Canada
Fri 24/104:35 p.m.YQY - BOS
1 stop5h 51mAir Canada
Deal found 15/9C$ 1,087
Sat 18/106:00 a.m.BOS - YQY
1 stop17h 35mAir Canada
Mon 20/104:35 p.m.YQY - BOS
2 stops18h 20mAir Canada
Deal found 15/9C$ 1,090
Fri 14/116:15 a.m.BOS - YQY
1 stop28h 17mAir Canada
Mon 17/1112:20 p.m.YQY - BOS
1 stop11h 17mAir Canada
Deal found 13/9C$ 1,097
Sat 18/104:45 p.m.BOS - YQY
1 stop6h 50mAir Canada
Sun 26/105:00 a.m.YQY - BOS
1 stop5h 57mAir Canada
Deal found 15/9C$ 1,100
Sun 19/106:00 a.m.BOS - YQY
1 stop17h 40mAir Canada
Sat 25/105:15 a.m.YQY - BOS
1 stop5h 40mAir Canada
Deal found 15/9C$ 1,109

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 15 September 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

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 13/10

8:45 a.m.-7:30 p.m.

3 stops9h 45m

Sydney

Mon 20/10

3:00 p.m.-10:01 p.m.

2 stops8h 01m

C$ 1,025

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Wed 29/10

3:40 p.m.-10:29 p.m.

1 stop5h 49m

Sydney

Wed 5/11

5:30 a.m.-9:32 a.m.

1 stop5h 02m

C$ 1,028

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Fri 9/1

6:15 a.m.-10:53 p.m.

2 stops15h 38m

Sydney

Sun 11/1

5:30 a.m.-9:32 a.m.

1 stop5h 02m

C$ 1,029

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Fri 17/10

10:20 a.m.-3:48 p.m.

1 stop4h 28m

Sydney

Thu 23/10

4:35 p.m.-9:25 p.m.

1 stop5h 50m

C$ 1,082

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Tue 14/10

6:00 a.m.-3:48 p.m.

1 stop8h 48m

Sydney

Fri 24/10

4:35 p.m.-9:26 p.m.

1 stop5h 51m

C$ 1,087

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Sat 18/10

6:00 a.m.-12:35 a.m.

1 stop17h 35m

Sydney

Thu 23/10

4:35 p.m.-11:29 a.m.

2 stops19h 54m

C$ 1,090

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Sun 5/10

7:00 p.m.-6:51 p.m.

3 stops46h 51m

Sydney

Fri 10/10

8:00 a.m.-4:51 p.m.

3 stops9h 51m

C$ 1,097

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 13/10

8:45 a.m.-7:30 p.m.

3 stops9h 45m

C$ 504

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 25/9

8:45 a.m.-7:30 p.m.

3 stops9h 45m

C$ 597

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 13/10

7:00 p.m.-6:51 p.m.

2 stops22h 51m

C$ 608

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 13 results
1
2

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 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 Massachusetts 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 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?

    Sydney (YQY) is the airport you will fly into if you book a flight from Massachusetts to Sydney. It is only a 11.2 km journey from Sydney (YQY) to Sydney’s city centre.

  • How long is the flight from Massachusetts to Sydney, Nova Scotia?

    For as low as C$ 1,028, Air Canada can have you in Sydney, Nova Scotia from Massachusetts in 5h 49m. The distance between Massachusetts and Sydney, Nova Scotia is about 967 km.

  • 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 vacation 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, Nova Scotia?

    Currently, January is the cheapest month in which you can book a flight from Massachusetts to Sydney, Nova Scotia (average of C$ 375). Flying from Massachusetts to Sydney, Nova Scotia in December is currently the most expensive (average of C$ 682). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Massachusetts to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Halifax flights
Boston to Halifax flights
LaGuardia to Halifax flights
John F Kennedy Intl to Halifax flights
O'Hare Intl to Halifax flights
Philadelphia to Halifax flights
Dulles Intl to Halifax flights
Orlando to Halifax flights
Santa Rosa to Halifax flights
Baltimore to Halifax flights
Buffalo to Halifax flights
Raleigh to Halifax flights
Denver to Halifax flights
Seattle to Halifax flights
San Francisco to Halifax flights
Los Angeles to Halifax flights
St. Louis to Halifax flights
Tampa to Halifax flights
O'Hare Intl to Charlottetown flights
Detroit to Halifax flights
Fort Lauderdale to Halifax flights
West Palm Beach to Halifax flights
Louisville to Halifax flights
Charlotte to Halifax flights
George Bush Intcntl to Halifax flights
Kansas City to Halifax flights
Portland to Halifax flights
Savannah to Halifax flights
Atlanta to Halifax flights
Hartford to Halifax flights
Minneapolis to Halifax flights
Boston to Sydney flights
Boston to Charlottetown flights
Knoxville to Halifax flights
Newark to Moncton flights
LaGuardia to Moncton flights
Austin to Halifax flights
Cincinnati to Halifax flights
John F Kennedy Intl to Moncton flights
Newark to Charlottetown flights
Cleveland to Halifax flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Massachusetts to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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?

Need flexible booking options for your flight to Sydney from Massachusetts? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Massachusetts to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.