Cheap Flights from Sydney to Boston, MA from $513

Return flight: Boston – Sydney

On Cheapflightsplus.com you will find 1000 connecting flights from Sydney to Boston. You can compare airfare deals from 40 airlines and multiple travel sites from $513, book and save on cheap plane tickets and last minute offers. Also check out SYD-BOS flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Sydney to Boston depends on and how to choose the most interesting flight option for you.

Distance between Sydney and Boston is 16251 miles. Time difference between the cities is 3h. Airplanes depart 06:00 to 22:20 from 5 Sydney airports and arrive 06:00 to 22:20 to 4 Boston airports. Average flight time is 38h 26m.

  • The fastest flight -17697695h -35m
  • Average flight time 38h 26m
  • The earliest flight 06:00
  • The latest flight 22:20
  • Distance 10098 ml

The cheapest months to travel to Boston are october (from 513 $), july (from 516 $), august (from 516 $).

The most expensive months are december (from 1 356 $), february (from 1 069 $), november (from 1 041 $).

What is the lowest airfare Sydney to Boston?

The cheapest plane ticket found by our users is $513. This airfare is for economy class on one-way AC34 flight by Air Canada for October 7, 2025 which leaves Kingsford Smith in Sydney at 10:20 am and arrives at Boston Logan at 09:30.

Economy class
$513
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Business class
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First class
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Flight Schedule Sydney to Boston (Massachusetts)

09:20 — 09:55+1day
38h 35m flight time
Find flight
from$645
09:20 — 16:32 Sydney — Toronto
AC34 Air Canada
15h 47m stop
08:15 — 09:55 Toronto — Boston
AC766 Air Canada
09:20 — 11:26+1day
40h 6m flight time
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from$645
09:20 — 16:32 Sydney — Toronto
AC34 Air Canada
17h 17m stop
09:45 — 11:26 Toronto — Boston
AC8692 Air Canada
09:20 — 18:08+1day
46h 48m flight time
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from$645
09:20 — 16:32 Sydney — Toronto
AC34 Air Canada
23h 57m stop
16:30 — 18:13 Toronto — Boston
AC772 Air Canada
09:30 — 17:13
21h 43m flight time
Find flight
from$558
09:30 — 06:10 Sydney — Los Angeles
UA842 United Airlines
2h 25m stop
08:35 — 17:18 Los Angeles — Boston
UA1783 United Airlines
09:30 — 07:18+1day
35h 48m flight time
Find flight
from$574
11:20 — 06:05 Sydney — Los Angeles
UA842 United Airlines
16h 33m stop
22:55 — 07:26 Los Angeles — Boston
UA2210 United Airlines
10:20 — 21:25
26h 5m flight time
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from$513
09:20 — 06:44 Sydney — Vancouver
AC34 Air Canada
2h 5m stop
08:50 — 16:36 Vancouver — Montreal
AC304 Air Canada
3h 24m stop
20:30 — 21:57 Montreal — Boston
AC8614 Air Canada
10:20 — 17:05
20h 45m flight time
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from$555
10:20 — 06:50 Sydney — San Francisco
UA870 United Airlines
1h 35m stop
08:25 — 17:05 San Francisco — Boston
UA2647 United Airlines
10:20 — 19:38
23h 18m flight time
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from$555
10:20 — 06:50 Sydney — San Francisco
UA870 United Airlines
3h 57m stop
10:47 — 19:38 San Francisco — Boston
UA2356 United Airlines
10:20 — 19:53
23h 33m flight time
Find flight
from$556
10:20 — 06:50 Sydney — San Francisco
UA870 United Airlines
4h 12m stop
11:02 — 19:53 San Francisco — Boston
UA1116 United Airlines
10:20 — 21:44
25h 24m flight time
Find flight
from$556
10:20 — 06:50 Sydney — San Francisco
UA870 United Airlines
6h 10m stop
13:15 — 21:59 San Francisco — Boston
UA1372 United Airlines
10:20 — 05:54+1day
33h 34m flight time
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from$556
10:20 — 06:50 Sydney — San Francisco
UA870 United Airlines
14h 20m stop
21:10 — 05:54 San Francisco — Boston
UA796 United Airlines
10:20 — 23:59
27h 39m flight time
Find flight
from$558
10:20 — 06:50 Sydney — San Francisco
UA870 United Airlines
8h 25m stop
15:15 — 23:59 San Francisco — Boston
UA1702 United Airlines
10:20 — 06:14+1day
33h 54m flight time
Find flight
from$558
10:20 — 06:50 Sydney — San Francisco
UA870 United Airlines
14h 40m stop
21:30 — 06:14 San Francisco — Boston
UA431 United Airlines
10:20 — 08:08+1day
35h 48m flight time
Find flight
from$561
10:20 — 06:50 Sydney — San Francisco
UA870 United Airlines
16h 30m stop
23:20 — 08:08 San Francisco — Boston
UA1665 United Airlines
10:30 — 17:13
21h 43m flight time
Find flight
from$683
09:30 — 06:10 Sydney — Los Angeles
VA8000 V Australia
2h 25m stop
08:30 — 17:13 Los Angeles — Boston
VA8302 V Australia
Full flight schedule will help you in detecting at what time planes fly from Sydney to Boston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 7, 2025.

Popular Airlines on the Route

The flight Sydney — Boston is served by 40 regular airlines and 7 low-cost airlines. Most of the flights on this route are operated by Japan Airlines - JAL - 2 departures per week at the price of from $ 1062 . And the most expensive tickets are offered by Austrian Airlines airline - from $ 3016.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 1000 flights with layovers on the route. The fastest connecting flight is PR212 by Philippine Airlines takes -17697695h -35m and the cheapest is AC34 by Air Canada for $513.

  • 3U - Sichuan Airlines
    from $1039
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  • JL - Japan Airlines - JAL
    from $1062
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  • PR - Philippine Airlines
    from $1161
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  • TW - T'way Airlines
    from $1258
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  • FJ - Air Pacific
    from $868
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  • JQ - Jetstar Airways
    from $678
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  • UA - United Airlines
    from $555
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  • NZ - Air New Zealand Limited
    from $870
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  • HU - Hainan Airlines
    from $1345
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  • HX - Hong Kong Airlines
    from $1049
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  • QF - Qantas
    from $611
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  • IB - Iberia
    from $1366
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See more connecting flights

Airports

You can fly from Sydney to Boston from 5 airports (Bankstown, Palm Beach SPB, Rose Bay, Kingsford Smith, Sydney West).

Sydney airports

  • Bankstown-BWU
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  • Palm Beach SPB-LBH
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  • Rose Bay-RSE
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  • Kingsford Smith-SYD
    from $513
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  • Sydney West-SWZ
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Boston airports

  • Boston City Heliport-JBC
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  • Boston RT128 Rail-ZRU
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  • Boston South Rail-ZTO
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  • Logan-BOS
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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