When did momondo last update prices for flights from Cape Cod and the Islands to Sydney Kingsford Smith Airport?

Prices for flights from Cape Cod and the Islands to Sydney Kingsford Smith Airport are updated daily.

How old do you have to be to fly from Cape Cod and the Islands to Sydney Kingsford Smith Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cape Cod and the Islands to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$3,503 Cheap Flights from Cape Cod and the Islands to Sydney in 2025/26

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Find the cheapest flights from Cape Cod and the Islands to Sydney

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

12:07 - 06:50HYA-SYD

51h 43m2 stops

21:40 - 18:39SYD-HYA

35h 59m2 stops

$18,827Multiple Airlines

Find Deal

Mon, 9 Mar - Tue, 17 Mar

07:58 - 18:50HYA-SYD

42h 52m2 stops

21:40 - 18:39SYD-HYA

35h 59m2 stops

$18,830Multiple Airlines

Find Deal

Thu, 5 Mar - Thu, 19 Mar

12:07 - 06:50HYA-SYD

50h 43m2 stops

21:40 - 18:39SYD-HYA

35h 59m2 stops

$19,057Multiple Airlines

Find Deal

Fri, 6 Mar - Fri, 20 Mar

07:58 - 18:50HYA-SYD

42h 52m2 stops

21:40 - 18:39SYD-HYA

35h 59m2 stops

$19,060Multiple Airlines

Find Deal

Sat, 7 Mar - Fri, 20 Mar

12:07 - 06:50HYA-SYD

50h 43m2 stops

21:40 - 18:39SYD-HYA

35h 59m2 stops

$19,288Multiple Airlines

Find Deal

Fri, 6 Mar - Sun, 22 Mar

07:58 - 18:50HYA-SYD

42h 52m2 stops

21:40 - 18:39SYD-HYA

35h 59m2 stops

$19,291Multiple Airlines

Find Deal

Sat, 7 Mar - Sun, 22 Mar

momondo Fare Finder

Use the filters below to find and compare flights from Cape Cod and the Islands to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HyannisSydney

HYA - SYD

HYASYD

Hyannis Barnstable

Mon 9/3

12:07-06:50

2 stops51h 43m

Sydney Kingsford Smith

Tue 17/3

21:40-18:39

2 stops35h 59m

$18,827

HyannisSydney

HYA - SYD

HYASYD

Hyannis Barnstable

Thu 5/3

07:58-18:50

2 stops42h 52m

Sydney Kingsford Smith

Thu 19/3

21:40-18:39

2 stops35h 59m

$18,830

HyannisSydney

HYA - SYD

HYASYD

Hyannis Barnstable

Fri 6/3

12:07-06:50

2 stops50h 43m

Sydney Kingsford Smith

Fri 20/3

21:40-18:39

2 stops35h 59m

$19,057

HyannisSydney

HYA - SYD

HYASYD

Hyannis Barnstable

Sat 7/3

07:58-18:50

2 stops42h 52m

Sydney Kingsford Smith

Fri 20/3

21:40-18:39

2 stops35h 59m

$19,060

HyannisSydney

HYA - SYD

HYASYD

Hyannis Barnstable

Fri 6/3

12:07-06:50

2 stops50h 43m

Sydney Kingsford Smith

Sun 22/3

21:40-18:39

2 stops35h 59m

$19,288

HyannisSydney

HYA - SYD

HYASYD

Hyannis Barnstable

Sat 7/3

07:58-18:50

2 stops42h 52m

Sydney Kingsford Smith

Sun 22/3

21:40-18:39

2 stops35h 59m

$19,291

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Cape Cod and the Islands to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Cape Cod and the Islands, with most prices found around $1,901. If you aren’t able to travel to Sydney during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,901.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,072. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $2,478.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the evening. momondo users have found flights departing from Cape Cod and the Islands to Sydney in the evening for as low as $2,071. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $3,006 on average. Flights to Sydney from Cape Cod and the Islands in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Cape Cod and the Islands when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,191 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Cape Cod and the Islands for as low as $1,971 on momondo.

Can stopping save me money on Cape Cod and the Islands to Sydney flights?

No. A direct flight is the cheapest option for a flight between Cape Cod and the Islands to Sydney.

Cheap Cape Cod and the Islands to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cape Cod and the Islands to Sydney

Direct flights	None

There are no direct flights from Cape Cod and the Islands to Sydney. There are no popular flight routes from Cape Cod and the Islands to Sydney.

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When did momondo last update prices for flights from Cape Cod and the Islands to Sydney Kingsford Smith Airport?
Prices for flights from Cape Cod and the Islands to Sydney Kingsford Smith Airport are updated daily.
How old do you have to be to fly from Cape Cod and the Islands to Sydney Kingsford Smith Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cape Cod and the Islands to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Cape Cod and the Islands to Sydney?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Cape Cod and the Islands to Sydney is Boeing 737-800 Passenger/BBJ2 (winglets) (23.37% of total bookings). The next most popular plane models are Airbus A320-100/200 (17.46%), Airbus A321neo (11.55%), and Airbus A321-100/200 (8.37%).

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Newport

Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Cape Cod and the Islands to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cape Cod and the Islands to Sydney for you.

Can I find flights from Cape Cod and the Islands to Sydney with flexible booking policies on momondo?

Flights from Cape Cod and the Islands to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cape Cod and the Islands to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Cape Cod and the Islands.

I’m not ready to book a flight from Cape Cod and the Islands to Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Cape Cod and the Islands to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.