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Cheap flights from Cape Cod and the Islands to Sydney from $3,891

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — SYD
23 nov — 30 nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cape Cod and the Islands to Sydney

Keep the following information in mind while searching for Cape Cod and the Islands to Sydney flight deals. Data was last updated 24 ottobre 2025.

Round-trip from

$3,891

Popular in

December

Cheapest in

March

Average price

$2,205
6/12-13/12
  • 6/12-13/12
  • 4 total stops
  • 79h 51m total
  • Cape Cod and the Islands to Sydney
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($521 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($98 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Cape Cod and the Islands to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Cape Cod and the Islands to Sydney
Explore the most affordable flight options available from Cape Cod and the Islands to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 ottobre 2025.

sab 6/1207:58HYA - SYD
2 stops42h 52mMultiple Airlines
sab 13/1221:40SYD - HYA
2 stops36h 59mMultiple Airlines
Deal found 21/10$3,891
sab 6/1216:10MVY - SYD
2 stops34h 40mMultiple Airlines
sab 13/1221:40SYD - MVY
2 stops39h 05mMultiple Airlines
Deal found 22/10$4,243

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cape Cod and the Islands 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 24 ottobre 2025.
Use the filters below to find and compare flights from Cape Cod and the Islands to Sydney that are best for you.

Fly from

Cape Cod and the Islands

Fly to

Sydney

Route

Depart

Return

Price

HyannisSydney

HYA - SYD

HYASYD

Hyannis Barnstable

sab 6/12

07:58-18:50

2 stops42h 52m

Sydney Kingsford Smith

sab 13/12

21:40-18:39

2 stops36h 59m

$3,891

West TisburySydney

MVY - SYD

MVYSYD

West Tisbury Martha's Vineyard

sab 6/12

16:10-18:50

2 stops34h 40m

Sydney Kingsford Smith

sab 13/12

21:40-20:45

2 stops39h 05m

$4,243

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Best time to book a flight from Cape Cod and the Islands to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Cape Cod and the Islands 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 Cape Cod and the Islands 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 Cape Cod and the Islands 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 Cape Cod and the Islands?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Cape Cod and the Islands to Sydney. It is only a 7.5 km journey from Kingsford Smith (SYD) to Sydney’s city centre.

  • What are the most popular routes from Cape Cod and the Islands to Sydney?

    When deciding which route to take from Cape Cod and the Islands to Sydney, consider Hyannis Barnstable - Sydney Kingsford Smith, West Tisbury Martha's Vineyard - Sydney Kingsford Smith or Provincetown - Sydney Kingsford Smith, as they are the most popular.

  • Can I find deals for flights from Cape Cod and the Islands to Sydney that include hotel bookings?

    Yes. In addition to deals on Cape Cod and the Islands to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cape Cod and the Islands to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Cod and the Islands to Sydney.

  • Can I find deals for business class flights from Cape Cod and the Islands to Sydney?

    Yes. Cheapflights offers flight deals from Cape Cod and the Islands 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?

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

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Alternative routes for Cape Cod and the Islands to Sydney

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How does Cheapflights help users find flights from Cape Cod and the Islands to Sydney?

Deals for Cape Cod and the Islands 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 Cape Cod and the Islands to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Cape Cod and the Islands 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 Cape Cod and the Islands to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Cape Cod and the Islands shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Cape Cod and the Islands to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Cape Cod and the Islands to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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