Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Boston Sydney | Outbound 10/10/25 1 Stopover (LAX) UA1851, UA0839 47h 36min | Return 11/04/25 2 Stopovers (YVR, YUL) AC0034, AC0304, AC8612 24h 58min | | ![]() | ? | $1,352 | |
Boston Sydney | Outbound 10/10/25 2 Stopovers (LAX, AKL) NZ9451, NZ0005, NZ0101 34h 15min | Return 11/04/25 2 Stopovers (AKL, LAX) NZ0102, NZ0006, NZ9441 37h 23min | | ![]() | $1,393 | ||
Best option Boston Sydney | Outbound 10/10/25 1 Stopover (DXB) EK0238, EK0416 28h 15min | Return 11/04/25 1 Stopover (DXB) EK0415, EK0237 47h 55min | | ![]() | $1,740 | ||
Boston Sydney | Outbound 10/10/25 2 Stopovers (SEA, LAX) AS0459, AS1144, AA0073 33h 45min | Return 11/04/25 2 Stopovers (LAX, SEA) AA0072, AS0798, AS0460 28h 44min | | ![]() | ? | $1,415 | |
Boston Sydney | Outbound 10/10/25 1 Stopover (LAX) UA1851, UA0839 47h 36min | Return 11/04/25 2 Stopovers (IAH, EWR) UA0100, UA2608, UA1386 27h 27min | | ![]() | ? | $1,442 | |
Boston Sydney | Outbound 10/10/25 1 Stopover (LAX) NZ9451, NZ9839 33h 30min | Return 11/04/25 2 Stopovers (AKL, LAX) NZ0102, NZ0004, NZ9441 37h 23min | | ![]() | $1,539 | ||
Boston Sydney | Outbound 10/10/25 1 Stopover (DOH) QR0744, QR0908 29h 10min | Return 11/04/25 1 Stopover (DOH) QR0909, QR0743 32h 15min | | ![]() | $2,061 | ||
Boston Sydney | Outbound 10/10/25 1 Stopover (NRT, HND) JL0007, JL0051 27h 00min | Return 11/04/25 2 Stopovers (HND, JFK, LGA) JL0052, JL0004, AA4367 38h 08min | | ![]() | $2,211 | ||
Boston Sydney | Outbound 10/10/25 2 Stopovers (SFO, HND) NH7003, NH0107, NH0889 47h 15min | Return 11/04/25 2 Stopovers (HND, IAD) NH0890, NH7028, NH7104 46h 19min | | ![]() | ? | $2,611 |
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 | 1.351,50 $ |
---|---|
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 San Francisco - Sydney from 2.672 $
- Flight Atlanta - Sydney from 819 $
Flight destinations with a similar price
- Flight Sydney - Frankfurt from 663 $
- Flight Sydney - Auckland from 231 $
Flight destinations with a similar price
- Flight Boston - Papeete from 1.305 $