Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Boston Sydney | Outbound 09/23/25 3 Stopovers (YYZ, YVR, HNL) AC0767, AC0109, WS1864, JQ0004 42h 40min | Return 09/30/25 3 Stopovers (BNE, YVR, YUL) JQ0810, AC0036, AC0304, AC8614 29h 22min | | ![]() | $1,063 | ||
Best option Boston Sydney | Outbound 09/23/25 1 Stopover (DFW) AA1438, QF0008 28h 14min | Return 09/30/25 1 Stopover (LAX) QF0011, AA2453 27h 02min | | ![]() | ? | $1,237 | |
Boston Sydney | Outbound 09/04/25 2 Stopovers (IAH, AKL) NZ6401, NZ0029, NZ0101 25h 14min | Return 09/28/25 2 Stopovers (AKL, LAX) NZ0102, NZ0006, NZ9441 36h 55min | | ![]() | $1,261 | ||
Boston Sydney | Outbound 11/03/25 2 Stopovers (SFO, MNL) UA1008, UA0809, 5J0039 34h 45min | Return 11/12/25 1 Stopover (IAH) UA0100, UA1076 27h 30min | | ![]() | ? | $1,108 | |
Boston Sydney | Outbound 11/03/25 3 Stopovers (BWI, LAX, NAN) NK0935, NK1912, FJ0811, FJ0911 33h 05min | Return 11/12/25 2 Stopovers (YVR, YUL) AC0034, AC0306, AC8604 38h 18min | | ![]() | $1,182 | ||
Boston Sydney | Outbound 09/04/25 2 Stopovers (LAX, AKL) B60387, NZ0005, NZ0101 28h 00min | Return 09/28/25 2 Stopovers (AKL, LAX) NZ0104, NZ0006, B60988 33h 15min | | ![]() | ? | $1,197 | |
Boston Sydney | Outbound 09/23/25 2 Stopovers (YUL, YVR) AC8609, AC0311, AC0033 26h 00min | Return 09/30/25 2 Stopovers (YVR, YUL) AC0034, AC0304, AC8614 26h 02min | | ![]() | ? | $1,233 | |
Boston Sydney | Outbound 11/03/25 2 Stopovers (LAX, NAN) AA2473, FJ0811, FJ0911 32h 15min | Return 11/12/25 2 Stopovers (NAN, LAX) FJ0910, FJ0810, AA0382 24h 58min | | ![]() | ? | $1,241 | |
Boston Sydney | Outbound 09/23/25 2 Stopovers (YYZ, YVR) AC0769, AC0115, AC0033 30h 40min | Return 09/30/25 3 Stopovers (YVR, YYZ, YUL) AC0034, AC0034, AC0424, AC0748 38h 15min | | ![]() | ? | $1,247 | |
Boston Sydney | Outbound 09/23/25 2 Stopovers (SFO, NAN) AS0356, FJ0871, FJ0911 49h 22min | Return 09/30/25 1 Stopover (SFO) UA0870, UA1372 27h 36min | | ![]() | ? | $1,260 |
Airline
- Qatar Airways
- Air New Zealand
- United Airlines
- American Airlines
- Air Canada
Tips and tricks to help you find cheap flights from Boston to Sydney
Favorite airline: e.g. American Airlines, Air Canada
The favorite airline for flights from Boston to Sydney is American Airlines.

American Airlines
20 %

Air Canada
20 %

Air New Zealand
16 %
Favourite connection: via Los Angeles
62 % of booked tickets on this route are for flights with a transfer in Los Angeles.
Route
bookings
1 stopover Los Angeles International Airport, CA
22h 55min, from $1,328
62 %
2 stopovers New York - John F. Kennedy International Airport, NY Tokyo-Haneda International Airport
31h 16min, from $1,596
25 %
2 stopovers San Francisco International Airport, CA Auckland
35h 30min, from $1,376
12 %
Important flight information
Flight information: Boston - Sydney
Roundtrip from | $1,062.17 |
---|---|
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 |
Alternative flights to Sydney
- Flight Los Angeles - Sydney from $717
- Flight San Francisco - Sydney from $854
- Flight Honolulu - Sydney from $1,077
- Flight New York - Sydney from $1,174
- Flight Atlanta - Sydney from $819
- Flight New York - Sydney from $1,174
- Flight Louisville - Sydney from $1,174
- Flight Orlando - Sydney from $1,106
- Flight Tampa - Sydney from $1,155