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Cheap flights from Massachusetts to Sydney, NS from C$ 479

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YQY
3 Sep — 10 Sep1
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 4 August 2026.

Thu 3/910:40 a.m. -
1 stop4h 34m
Thu 10/95:20 p.m. -
1 stop5h 06m
Deal found 4/8C$ 1,004
Tue 1/910:40 a.m. -
1 stop4h 34m
Sat 5/95:20 p.m. -
1 stop5h 07m
Deal found 30/7C$ 1,058
Thu 24/910:40 a.m. -
1 stop4h 32m
Sun 27/95:20 p.m. -
1 stop5h 06m
Deal found 31/7C$ 1,060
Sun 27/94:55 p.m. -
1 stop6h 50m
Fri 2/105:20 p.m. -
1 stop5h 06m
Deal found 1/8C$ 1,065
Thu 10/910:40 a.m. -
1 stop4h 32m
Tue 15/95:20 p.m. -
1 stop5h 06m
Deal found 30/7C$ 1,072
Mon 24/810:40 a.m. -
1 stop4h 40m
Fri 28/85:10 p.m. -
1 stop5h 17m
Deal found 3/8C$ 1,082
Thu 27/810:40 a.m. -
1 stop4h 40m
Mon 31/85:05 a.m. -
1 stop7h 47m
Deal found 31/7C$ 1,096

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 4 August 2026.

Round-trip from

C$ 1,004

One-way from

C$ 479
Air Canada
  • Air Canada
  • 3/9-10/9
  • 2 total stops
  • 9h 40m total
  • Massachusetts to Sydney
Search Deals
24/8
  • 24/8
  • 2 total stops
  • 26h 30m total
  • Massachusetts to Sydney
Search Deals

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 4 August 2026.
Use the filters below to find and compare flights from Massachusetts to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 3/9

6:00 a.m.-4:14 p.m.

2 stops9h 14m

Sydney

Thu 10/9

5:20 p.m.-9:26 p.m.

1 stop5h 06m

C$ 1,015

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Tue 1/9

10:40 a.m.-4:14 p.m.

1 stop4h 34m

Sydney

Sat 5/9

5:20 p.m.-9:27 p.m.

1 stop5h 07m

C$ 1,058
Quickest round-trip

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 14/9

10:40 a.m.-4:12 p.m.

1 stop4h 32m

Sydney

Mon 21/9

5:20 p.m.-9:26 p.m.

1 stop5h 06m

C$ 1,060

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Sat 3/10

10:40 a.m.-4:38 p.m.

1 stop4h 58m

Sydney

Sat 10/10

5:20 p.m.-9:26 p.m.

1 stop5h 06m

C$ 1,060

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 31/8

10:40 a.m.-4:20 p.m.

1 stop4h 40m

Sydney

Mon 7/9

5:20 p.m.-9:26 p.m.

1 stop5h 06m

C$ 1,060

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 21/9

10:40 a.m.-4:12 p.m.

1 stop4h 32m

Sydney

Fri 25/9

5:20 p.m.-9:26 p.m.

1 stop5h 06m

C$ 1,060

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Sun 27/9

4:55 p.m.-12:45 a.m.

1 stop6h 50m

Sydney

Fri 2/10

5:20 p.m.-9:26 p.m.

1 stop5h 06m

C$ 1,065

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 10/9

6:00 a.m.-4:12 p.m.

2 stops9h 12m

Sydney

Tue 15/9

5:20 p.m.-9:26 p.m.

1 stop5h 06m

C$ 1,071
Cheapest one-way

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 24/8

10:40 a.m.-4:20 p.m.

1 stop4h 40m

C$ 507

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 21/9

6:00 a.m.-4:12 p.m.

2 stops9h 12m

C$ 507

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 12 resultsSorted by cheapest first
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$ 1,058, Air Canada can have you in Sydney, Nova Scotia from Massachusetts in 4h 34m. 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.

See more FAQs

Travelling to a place near Sydney?

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Inverness

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

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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.

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