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$774+ Cheap flights from Massachusetts to Sydney, NS (YQY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YQY
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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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 November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$774
(Air Canada)
Provider with most accurate pricing for Boston Logan Intl-Sydney flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Sydney flights.
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From Massachusetts to Sydney
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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 November 2, 2025.

This Air Canada deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:40 pmBOS - YQY
1 stop7h 28mAir Canada
Thu 12/115:15 amYQY - BOS
1 stop5h 17mAir Canada
Deal found 11/1$774
This Air Canada deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:30 amBOS - YQY
2 stops29h 02mAir Canada
Mon 12/85:15 amYQY - BOS
2 stops18h 22mAir Canada
Deal found 11/1$818
This Air Canada deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:30 amBOS - YQY
1 stop17h 38mAir Canada
Wed 12/315:15 amYQY - BOS
2 stops29h 42mAir Canada
Deal found 11/1$1,047
This United deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:55 pmBOS - YQY
2 stops28h 13mMultiple Airlines
Tue 12/305:15 amYQY - BOS
2 stops31h 57mMultiple Airlines
Deal found 11/1$1,257

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 2,558,603 searches. Data last updated November 2, 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

Tue 12/2

3:40 pm-12:08 am

1 stop7h 28m

Sydney

Thu 12/11

5:15 am-9:32 am

1 stop5h 17m

$774

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Mon 12/1

6:15 am-11:32 am

1 stop28h 17m

Sydney

Mon 12/8

5:15 am-10:37 pm

2 stops18h 22m

$818

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Sat 12/27

5:30 am-12:08 am

1 stop17h 38m

Sydney

Wed 12/31

5:15 am-9:57 am

2 stops29h 42m

$1,047

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Tue 12/23

6:55 pm-12:08 am

2 stops28h 13m

Sydney

Tue 12/30

5:15 am-12:12 pm

2 stops31h 57m

$1,257

BostonSydney

BOS - YQY

BOSYQY

Boston Logan Intl

Tue 12/23

1:00 pm-11:32 am

1 stop21h 32m

Sydney

Tue 12/30

5:15 am-9:32 am

1 stop5h 17m

$1,257

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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), located 7.0 mi from the city center, is the airport you fly into when you book flights from Massachusetts to Sydney.

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

    Departing from Massachusetts to Sydney, Nova Scotia will take you 7h 28m. The distance from Massachusetts to Sydney, Nova Scotia is about 601 mi.

  • 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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Alternative routes for Massachusetts to Sydney

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Top airline flying from Massachusetts to Sydney

Discover the top airline 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 2,558,603 searches. Data last updated November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$603Average$918FlexibilityNo cancel feeOn-time67%

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