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Cheap flights from Massachusetts to Sydney, NS from C$ 508

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YQY
6 Mar — 13 Mar1
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 February 2026.

Mon 15/610:35 a.m.
BOS
-
YQY
1 stop5h 04m
Air Canada
Sat 20/65:20 p.m.
YQY
-
BOS
1 stop5h 07m
Air Canada
Deal found 3/2C$ 1,084
Fri 12/65:00 p.m.
BOS
-
YQY
1 stop6h 09m
Air Canada
Mon 15/65:20 p.m.
YQY
-
BOS
1 stop5h 07m
Air Canada
Deal found 4/2C$ 1,091
Sat 8/85:00 p.m.
BOS
-
YQY
1 stop6h 07m
Air Canada
Sun 16/85:05 a.m.
YQY
-
BOS
1 stop5h 48m
Air Canada
Deal found 1/2C$ 1,098
Thu 23/46:45 p.m.
BOS
-
YQY
1 stop16h 01m
Air Canada
Tue 28/45:30 a.m.
YQY
-
BOS
2 stops11h 25m
Air Canada
Deal found 3/2C$ 1,100
Tue 4/86:00 a.m.
BOS
-
YQY
2 stops9h 39m
Air Canada
Fri 7/85:05 a.m.
YQY
-
BOS
1 stop5h 48m
Air Canada
Deal found 3/2C$ 1,102
Thu 18/65:10 a.m.
BOS
-
YQY
2 stops10h 29m
Air Canada
Sun 21/65:05 a.m.
YQY
-
BOS
1 stop5h 48m
Air Canada
Deal found 2/2C$ 1,103
Fri 10/710:40 a.m.
BOS
-
YQY
1 stop4h 59m
Air Canada
Sat 18/75:20 p.m.
YQY
-
BOS
1 stop5h 07m
Air Canada
Deal found 3/2C$ 1,124
Wed 12/86:00 a.m.
BOS
-
YQY
2 stops9h 39m
Air Canada
Mon 17/85:20 p.m.
YQY
-
BOS
2 stops16h 24m
Air Canada
Deal found 2/2C$ 1,129

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 February 2026.

Round-trip from

C$ 1,084

One-way from

C$ 508
Air Canada
  • Air Canada
  • 15/6-20/6
  • 2 total stops
  • 10h 11m total
  • Massachusetts to Sydney
Search Deals
Air Canada
  • Air Canada
  • 29/7
  • 1 total stop
  • 4h 59m 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 February 2026.
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 15/6

10:35 a.m.-4:39 p.m.

1 stop5h 04m

Sydney

Sat 20/6

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

1 stop5h 07m

C$ 1,084

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Fri 12/6

5:00 p.m.-12:09 a.m.

1 stop6h 09m

Sydney

Mon 15/6

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

1 stop5h 07m

C$ 1,091

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Fri 10/7

6:00 a.m.-4:39 p.m.

2 stops9h 39m

Sydney

Sat 18/7

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

1 stop5h 07m

C$ 1,095

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 23/4

6:45 p.m.-11:46 a.m.

1 stop16h 01m

Sydney

Tue 28/4

5:30 a.m.-3:55 p.m.

2 stops11h 25m

C$ 1,100

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Thu 18/6

5:10 a.m.-4:39 p.m.

2 stops10h 29m

Sydney

Sun 21/6

5:05 a.m.-9:53 a.m.

1 stop5h 48m

C$ 1,103

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Sun 26/7

6:00 a.m.-4:39 p.m.

2 stops9h 39m

Sydney

Fri 31/7

5:05 a.m.-11:52 a.m.

1 stop7h 47m

C$ 1,141

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Wed 29/7

10:40 a.m.-4:39 p.m.

1 stop4h 59m

C$ 508

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

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$ 1,084, Air Canada can have you in Sydney, Nova Scotia from Massachusetts in 5h 04m. 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

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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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