Flights from Boston to Sydney with Qantas Airways

Our cheapest offers for flights from Boston to Sydney

Here you can compare cheap flights from Boston (BOS) to Sydney (SYD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Sydney. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Boston
Sydney
Outbound
09/25/25
1 Stopover (LAX)
QF3032, QF4112
23h 05min
Return
10/05/25
1 Stopover (LAX)
QF4111, QF3013
35h 37min
Qantas Airways ?
$1,203
Boston
Sydney
Outbound
09/25/25
1 Stopover (LAX)
QF3032, QF4112
23h 05min
Return
10/05/25
1 Stopover (LAX)
QF4111, QF3013
35h 37min
Qantas Airways
$1,234
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Boston - Sydney

Roundtrip from 972,90 $
Distance 16269 km
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Sydney-Kingsford Smith International Airport, NSW (SYD)
Destination country Flights to Australia
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