| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Boston Sydney |  Outbound  11/09/25 2 Stopovers (ATL, LAX) F93511, AA1225, QF4112 30h 56min |  Return  12/07/25 1 Stopover (SFO) UA0830, UA2356 21h 24min |  |   | ? | $994   | |
|  Best option  Boston Sydney |  Outbound  02/13/26 1 Stopover (LAX) UA0333, UA0839 22h 58min |  Return  02/26/26 1 Stopover (YYZ) AC0034, AC8690 38h 37min |  |   | ? | $1,239   | |
| Boston Sydney |  Outbound  11/09/25 2 Stopovers (DEN, LAX) UA2297, UA1368, UA0839 25h 50min |  Return  12/07/25 1 Stopover (IAH) UA0100, UA1756 21h 53min |  |   | $1,407   | ||
| Boston Sydney |  Outbound  11/09/25 2 Stopovers (ORD, HND) NH7479, NH0111, NH0889 41h 35min |  Return  12/07/25 2 Stopovers (YVR, YUL) AC0034, AC0306, AC8604 38h 12min |  |   | $1,211   | ||
| Boston Sydney |  Outbound  02/13/26 1 Stopover (AUH) EY0008, EY0450 46h 55min |  Return  02/26/26 2 Stopovers (YVR, YUL) AC0034, AC0308, AC8604 38h 12min |  |   | $1,263   | ||
| Boston Sydney |  Outbound  02/13/26 1 Stopover (AUH) EY0008, EY0450 46h 55min |  Return  02/26/26 2 Stopovers (YVR, YUL) AC0034, AC0308, AC8604 38h 12min |  |   | $1,266   | ||
| Boston Sydney |  Outbound  11/09/25 2 Stopovers (ORD, HND) UA1732, NH0111, NH0879 30h 05min |  Return  12/07/25 2 Stopovers (YVR, YUL) AC0034, AC0304, AC8612 26h 07min |  |   | ? | $1,322   | |
| Boston Sydney |  Outbound  02/13/26 1 Stopover (AUH) EY0008, EY0450 46h 55min |  Return  02/26/26 2 Stopovers (YVR, YYZ) AC0034, AC0104, AC0772 27h 17min |  |   | ? | $1,331   | |
| Boston Sydney |  Outbound  02/13/26 2 Stopovers (ORD, SFO) UA1732, UA2166, UA0829 25h 42min |  Return  02/26/26 1 Stopover (YYZ) AC0034, AC0772 27h 17min |  |   | ? | $1,343   | |
| Boston Sydney |  Outbound  11/09/25 3 Stopovers (SFO, SEA, HND) AS0357, NH7285, NH0117, NH0889 57h 16min |  Return  12/07/25 2 Stopovers (DFW, ATL) AA7261, AA1051, F93086 26h 39min |  |   | ? | $1,394   | 
Airline
 -  United Airlines
-  Etihad Airways
-  Frontier Airlines
-  Emirates Airline
-  Air New Zealand
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 | $993.90 | 
|---|---|
| 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 | 
Alternative flights to Sydney
-  Flight Los Angeles - Sydney from $782
-  Flight San Francisco - Sydney from $1,908
-  Flight Atlanta - Sydney from $855
Flight destinations with a similar price
-  Flight Sydney - Auckland from $231
-  Flight Sydney - Brisbane from $117
-  Flight Sydney - Bali from $342
-  Flight Sydney - Frankfurt from $683
-  Flight Sydney - Melbourne from $131
-  Flight Sydney - Beirut from $593
Flight destinations with a similar price
-  Flight Boston - Lagos from $1,047
-  Flight Boston - Shanghai Pudong from $932
-  Flight Boston - Beijing International from $963
-  Flight Boston - Beijing from $963
-  Flight Boston - Papeete from $1,068