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Book cheap flights from Boston to Sydney from $631

Last minute flights from Boston to Sydney

Book now before it's too late

Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.
Boston Sydney
BEST
DEAL
Thu., 05 Dec. BOS - SYD
Sun., 15 Dec. SYD - BOS
$2510 $2353
Prime price per passenger
Boston Sydney
BEST
DEAL
Tue., 10 Dec. BOS - SYD
$666 $631
Prime price per passenger
Boston Sydney
BEST
DEAL
Wed., 20 Nov. BOS - SYD
Wed., 27 Nov. SYD - BOS
$2065 $1976
Prime price per passenger
Boston Sydney
BEST
DEAL
Tue., 12 Nov. BOS - SYD
Tue., 26 Nov. SYD - BOS
$2204 $2068
Prime price per passenger
Boston Sydney
BEST
DEAL
Thu., 21 Nov. BOS - SYD
Wed., 04 Dec. SYD - BOS
$2139 $2034
Prime price per passenger
Boston Sydney
BEST
DEAL
Tue., 26 Nov. BOS - SYD
Tue., 03 Dec. SYD - BOS
$2213 $2071
Prime price per passenger

Currency and price comparison

Train Local, one-way ticket
40% Trains are 40% more expensive in Sydney than in Boston.
Boston $3.66
Sydney $5
Meal Mid-priced restaurant
30% A meal in Sydney is 30% cheaper than a meal in Boston.
Boston $33.54
Sydney $25
Distance: 16240 kms
Boston airports
Sydney airports
Sydney Airport (Kingsford Smith Airport) (SYD) How far from city centre: 8 kms

Get the Best Deals on Flights from Boston to Sydney

Discover the best last-minute airfares and cheap prices from Boston to Sydney with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Boston? Adjust your travel dates and explore a wide range of options to Sydney. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Boston to Sydney and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Boston to Sydney

How long does the flight take to go from Boston to Sydney?
The total flight time between Boston and Sydney is of around 16:44 hours on average, considering an average distance of 32,509 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
How can I find cheap flights from Boston to Sydney at Opodo?
The cheapest price for a flight from Boston to Sydney is $631. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Sydney expensive to visit compared to Boston?
If you compare transportation prices, the taxi ride in Sydney costs an average of 7.25 AUD, 76% more expensive than Boston, with a fare of 4.12 AUD, while train tickets costs 37% more in Sydney: 5.00 AUD against 3.66 AUD in Boston. If you compare the price of a lunch meal, however, you can find it from 25.00 AUD in Sydney, 25% less than the 33.54 AUD in Boston. The price of the coffee is around 40% cheaper in Sydney, with an average of 5.28 AUD, while in Boston the coffee costs 8.83 AUD.
Is it possible to purchase a flexible ticket for my flight from Boston to Sydney?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Australia may apply when travelling from Boston. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
How is the weather in Sydney compared to Boston?
While in Boston the temperatures can reach an average of 32.68 ºC in summer, with precipitation levels up to 12.0 mm ,Sydney's temperatures can go up to 36.63 ºC during the hot season, with 9.0 mm average of rain rate . In winter, however, weather indicators show around 2.8 ºC in Sydney, compared to the -13.69 ºC average degrees reported in Boston. During the winter period, Boston can register 6.0 mm precipitation, while Sydney have an average of 3.0 mm rain level.

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