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Flights from Boston to Sydney – Airlines & connecting routes

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BOS to SYD flights and routes map BOS to SYD – All flight route options from Boston Logan International Airport, Massachusetts, USA to Kingsford Smith International Airport, Australia. These flights are operated by 12 different airlines through 12 different connections. The shortest flight time is 22 hours and 40 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA BOS Boston Logan Airport Boston, MA, USA
Australia SYD Kingsford Smith Airport, NS, Australia
BOS
Boston Logan Airport
USABoston, MA, USA
Kingsford Smith Airport
AustraliaSydney, NS, Australia
SYD
No direct flights found
21 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Los Angeles LAX
1 stop with United Airlines. 1-2 flights per day.

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22h 40m

Via Los Angeles LAX
1 stop with United Airlines.
22h 40m
1-2 flights per day.
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Via Los Angeles LAX
1 stop with American Airlines. 0-1 flights per day.

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23h 14m

Via Los Angeles LAX
1 stop with American Airlines.
23h 14m
0-1 flights per day.
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Via Los Angeles LAX
1 stop with Delta Air Lines. 0-2 flights per day.

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24h 00m

Via Los Angeles LAX
1 stop with Delta Air Lines.
24h 00m
0-2 flights per day.
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Via San Francisco SFO
1 stop with United Airlines. 2 flights per day.

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24h 08m

Via San Francisco SFO
1 stop with United Airlines.
24h 08m
2 flights per day.
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Via Houston IAH
1 stop with United Airlines. 0-2 flights per day.
Begins in 25/10

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24h 15m

Begins in 25/10
Via Houston IAH
1 stop with United Airlines.
24h 15m
0-2 flights per day.
Begins in 25/10
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Via Tokyo NRT
1 stop with JAL. 2 flights per day.

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26h 45m

Via Tokyo NRT
1 stop with JAL.
26h 45m
2 flights per day.
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Via Seoul ICN
1 stop with Korean Air. 1-2 flights per day.

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27h 25m

Via Seoul ICN
1 stop with Korean Air.
27h 25m
1-2 flights per day.
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Via Hong Kong HKG
1 stop with Cathay Pacific. 0-1 flights per day.

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28h 30m

Via Hong Kong HKG
1 stop with Cathay Pacific.
28h 30m
0-1 flights per day.
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Via Toronto YYZ
1 stop with Air Canada.

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29h 05m

Via Toronto YYZ
1 stop with Air Canada.
29h 05m
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1 stop route options with codeshare or different airlines:

Duration

Via Los Angeles LAX With American Airlines & Alaska Airlines 0-1 flights per day.
CODESHARE

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23h 14m

Via Los Angeles LAX
23h 14m
With American Airlines & Alaska Airlines 0-1 flights per day.
CODESHARE
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Via San Francisco SFO With Delta Air Lines & Air New Zealand 0-2 flights per day.
CODESHARE

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23h 55m

Via San Francisco SFO
23h 55m
With Delta Air Lines & Air New Zealand 0-2 flights per day.
CODESHARE
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Via Vancouver YVR With JetBlue Airways & American Airlines 0-1 flights per day.
Mon,Wed & Sat
CODESHARE

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24h 14m

Mon,Wed & Sat
Via Vancouver YVR
24h 14m
With JetBlue Airways & American Airlines 0-1 flights per day.
Mon,Wed & Sat
CODESHARE
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Via Houston IAH With United Airlines & Virgin Australia 0-2 flights per day.
Begins in 25/10
CODESHARE

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24h 15m

Begins in 25/10
Via Houston IAH
24h 15m
With United Airlines & Virgin Australia 0-2 flights per day.
Begins in 25/10
CODESHARE
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Via Dallas DFW 1 stop with American Airlines. 2-3 flights per day.
CODESHARE

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24h 40m

Via Dallas DFW
24h 40m
1 stop with American Airlines. 2-3 flights per day.
CODESHARE
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Via Seoul ICN With Delta Air Lines & Korean Air 1-2 flights per day.
CODESHARE

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27h 25m

Via Seoul ICN
27h 25m
With Delta Air Lines & Korean Air 1-2 flights per day.
CODESHARE
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Via New York JFK 1 stop with American Airlines. 0-1 flights per day.
CODESHARE

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27h 33m

Via New York JFK
27h 33m
1 stop with American Airlines. 0-1 flights per day.
CODESHARE
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Via New York LGA With Delta Air Lines & Qantas 0-3 flights per day.

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28h 20m

Via New York LGA
28h 20m
With Delta Air Lines & Qantas 0-3 flights per day.
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Via Hong Kong HKG 1 stop with Miat - Mongolian Airlines. 0-1 flights per day.
CODESHARE

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28h 30m

Via Hong Kong HKG
28h 30m
1 stop with Miat - Mongolian Airlines. 0-1 flights per day.
CODESHARE
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Via New York EWR With United Airlines & Qantas 0-1 flights per day.

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28h 45m

Via New York EWR
28h 45m
With United Airlines & Qantas 0-1 flights per day.
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Via Toronto YYZ With United Airlines & Air Canada
CODESHARE

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29h 05m

Via Toronto YYZ
29h 05m
With United Airlines & Air Canada
CODESHARE
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Via Tokyo NRT With American Airlines & Jetstar 0-1 flights per day.
Only mondays
CODESHARE

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29h 20m

Only mondays
Via Tokyo NRT
29h 20m
With American Airlines & Jetstar 0-1 flights per day.
Only mondays
CODESHARE
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Find the best prices on hotels and car rental near Kingsford Smith Airport

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Boston to Sydney flights

There are over 12 airlines and as many as 410 flights every week to this destination. While flying to Sydney from Boston you will be doing a stopover in Los Angeles, San Francisco or any other of the 12 alternatives with flight connections.

Are there any non-stop flights from BOS to SYD?

There are no direct or non-stop flights from Boston Logan International Airport, BOS to Kingsford Smith International Airport, SYD.

Boston to Sydney with American Airlines

If you fly from Boston with American Airlines you will do a stopover in Los Angeles, LAX before reaching Sydney. This flight trip will take 23 hours and 14 minutes and you can fly every weekday with departures at 17 or 18 in the evening. American Airlines is a member of the air alliance OneWorld.

Distance & flight times: Logan Airport to Sydney Airport

The shortest flight time between BOS and SYD is 23 hours and 14 minutes.

ViaTotal flight timeLayover timeDistance
LAX Los Angeles23h 14m1h 20m10155 miles (16339 km)
SFO San Francisco23h 55m2h 7m10179 miles (16378 km)
YVR Vancouver24h 14m2h 40m10331 miles (16623 km)
IAH Houston24h 15m49m10248 miles (16489 km)
DFW Dallas24h 40m1h 27m10195 miles (16404 km)
ICN Seoul27h 25m1h 45m12063 miles (19409 km)
JFK New York27h 33m3h 15m10193 miles (16401 km)
LGA New York28h 20m--
HKG Hong Kong28h 30m4h 10m12621 miles (20307 km)
EWR New York28h 45m--
YYZ Toronto29h 5m4h 30m10166 miles (16357 km)
NRT Tokyo29h 20m3h 55m11616 miles (18690 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.BOS-SYD flight routesBoston to Sydney flight routes illustrated on a map.
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Boston - Sydney route map and flight paths
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From Boston to Australia

Below is a list of other destinations to Australia from Boston Logan International Airport with either direct flights or 1 stop connections.

From USA to Sydney

Below is a list of other cities in USA with flights to Sydney with either non-stop or connecting flights.

The fastest way to fly from Boston (BOS) to Sydney (SYD) is via Los Angeles and it will take about 23 hours and 14 minutes. The second fastest route is via San Francisco and will take 23 hours and 55 minutes.

You can fly with American Airlines, Delta Air Lines, Air New Zealand, JetBlue Airways, United Airlines, Korean Air, Qantas, Cathay Pacific, Air Canada or Jetstar from Boston to Sydney.

The flight time between Boston Logan Airport (BOS) and Kingsford Smith International Airport (SYD) via Los Angeles International, LAX is 23 hours and 14 minutes.

No. But you can still purchase a 1 stop flight via Los Angeles, San Francisco or any other route to Sydney (SYD).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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