Skip to main content

Flights from Boston (BOS) to Sydney (SYD) with Star Alliance

Select journey type

cmp-travelers-helptext

  1. Home
  2. Flights
  3. Boston (BOS) - Sydney (SYD)

Start your journey with just one click

Carousel. Best fares on flights
1/26
Boston
toSydney
BOS-SYD
-
Sold byAir New Zealand
From
1,509USD Price subject to changes
Viewed:9 hours ago
Roundtrip
|
Economy
2/26
Boston
toSydney
BOS-SYD
-
Sold byUnited Airlines
From
1,715USD Price subject to changes
Viewed:16 minutes ago
Roundtrip
|
Economy
3/26
Boston
toSydney
BOS-SYD
-
Sold byAir New Zealand
From
1,510USD Price subject to changes
Viewed:an hour ago
Roundtrip
|
Economy
4/26
Boston
toSydney
BOS-SYD
-
Sold byUnited Airlines
From
1,865USD Price subject to changes
Viewed:16 minutes ago
Roundtrip
|
Economy
Slide 1 of 7
*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Sydney

Thursday
scattered clouds
25/04/2024
18°C
25/04/2024
scattered clouds
Friday
sky is clear
26/04/2024
18°C
26/04/2024
sky is clear
Saturday
sky is clear
27/04/2024
19°C
27/04/2024
sky is clear
Sunday
light rain
28/04/2024
20°C
28/04/2024
light rain
Monday
light rain
29/04/2024
21°C
29/04/2024
light rain
Tuesday
light rain
30/04/2024
18°C
30/04/2024
light rain
Wednesday
moderate rain
01/05/2024
17°C
01/05/2024
moderate rain
Powered by: OpenWeatherMap.org

Flight schedules from Boston to Sydney with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.
Enter city or airport
×
Enter city or airport
×
MM/DD/YYYY
MM/DD/YYYY
  1. BOS17:59
    22h 56m
    1 Stop
    SYD06:55
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  2. BOS17:54
    23h 6m
    1 Stop
    SYD07:00
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  3. BOS16:44
    24h 11m
    2 Stops
    SYD06:55
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  4. BOS16:15
    24h 40m
    2 Stops
    SYD06:55
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  5. BOS15:25
    25h 30m
    2 Stops
    SYD06:55
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  6. BOS15:15
    25h 40m
    2 Stops
    SYD06:55
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  7. BOS15:15
    25h 40m
    2 Stops
    SYD06:55
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  8. BOS15:15
    25h 45m
    2 Stops
    SYD07:00
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  9. BOS15:07
    25h 48m
    2 Stops
    SYD06:55
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  10. BOS15:07
    25h 48m
    2 Stops
    SYD06:55
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  11. BOS15:30
    25h 50m
    2 Stops
    SYD07:20
    +2 day/s
    Air Canada

    Boston - Sydney

    Air Canada
  12. BOS15:07
    25h 53m
    2 Stops
    SYD07:00
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  13. BOS14:25
    26h 30m
    2 Stops
    SYD06:55
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  14. BOS14:25
    26h 30m
    2 Stops
    SYD06:55
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  15. BOS14:25
    26h 35m
    2 Stops
    SYD07:00
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  16. BOS13:50
    27h 5m
    2 Stops
    SYD06:55
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  17. BOS13:40
    27h 15m
    2 Stops
    SYD06:55
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  18. BOS13:40
    27h 20m
    2 Stops
    SYD07:00
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  19. BOS12:42
    28h 18m
    2 Stops
    SYD07:00
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  20. BOS12:06
    28h 49m
    2 Stops
    SYD06:55
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  21. BOS12:06
    28h 54m
    2 Stops
    SYD07:00
    +2 day/s
    United Airlines

    Boston - Sydney

    United Airlines
  22. BOS08:00
    33h 30m
    2 Stops
    SYD07:30
    +2 day/s
    Star Alliance

    Boston - Sydney

    Star Alliance
  23. BOS06:00
    33h 55m
    2 Stops
    SYD05:55
    +2 day/s
    Star Alliance

    Boston - Sydney

    Star Alliance