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Find Deals on Flights from Boston Logan International to Sydney Kingsford Smith (BOS - SYD)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Boston Logan International to Sydney Kingsford Smith

(Round-trip)
Depart: Wed Aug 19 2015 Return: Tue Aug 25 2015 Trip spans 7 days
$1476
Select
Fiji Airways
Fiji Airways
BOS
12:35p
SYD
5:45p
29h 10m
2 stops
SYD
9:00a
BOS
11:44a
26h 44m
2 stops
Depart: Wed Sep 9 2015 Return: Wed Sep 23 2015 Trip spans 15 days
$1504
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Air Canada
Air Canada
BOS
8:40a
SYD
2:15p
29h 35m
2 stops
SYD
6:20a
BOS
7:14a
24h 54m
2 stops
Depart: Mon Nov 30 2015 Return: Sun Dec 13 2015 Trip spans 14 days
$1508
Select
Air China
Air China
BOS
4:40a
SYD
10:40a
54h 00m
2 stops
SYD
3:40p
BOS
10:30a
42h 50m
2 stops
Depart: Mon Jun 1 2015 Return: Tue Jun 9 2015 Trip spans 9 days
$1564
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Japan Airlines
Japan Airlines
BOS
2:05a
SYD
12:20p
34h 15m
2 stops
SYD
4:15a
BOS
4:15a
24h 00m
1 stop
Depart: Thu Jun 18 2015 Return: Mon Jul 13 2015 Trip spans 26 days
$1607
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Air New Zealand
Air New Zealand
BOS
2:00a
SYD
4:35p
38h 35m
2 stops
SYD
5:45a
BOS
4:16p
34h 31m
2 stops
Depart: Wed Oct 21 2015 Return: Sun Nov 1 2015 Trip spans 12 days
$1629
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China Southern
China Southern
BOS
3:30a
SYD
1:40a
46h 10m
2 stops
SYD
5:15p
BOS
7:17p
50h 02m
2 stops
Depart: Wed Jul 29 2015 Return: Sun Aug 9 2015 Trip spans 12 days
$1634
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Qantas Airways
Qantas Airways
BOS
10:40a
SYD
1:40p
27h 00m
2 stops
SYD
5:50a
BOS
7:58a
26h 08m
2 stops
Depart: Wed Aug 12 2015 Return: Tue Aug 18 2015 Trip spans 7 days
$1649
Select
United
United
BOS
4:47a
SYD
12:25p
31h 38m
2 stops
SYD
5:50a
BOS
8:59a
27h 09m
2 stops
Depart: Sun Jun 14 2015 Return: Wed Jun 17 2015 Trip spans 4 days
$1730
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American Airlines
American Airlines
BOS
5:31a
SYD
1:40p
32h 09m
2 stops
SYD
5:50a
BOS
7:57a
26h 07m
2 stops
Depart: Sun Jun 28 2015 Return: Fri Jul 17 2015 Trip spans 20 days
$1830
Select
Major Airline
Major Airline
BOS
2:55p
SYD
2:15p
47h 20m
2 stops
SYD
6:20a
BOS
7:30p
37h 10m
3 stops
Depart: Mon Nov 16 2015 Return: Mon Nov 30 2015 Trip spans 15 days
$2000
Select
Cathay Pacific
Cathay Pacific
BOS
8:30p
SYD
11:50p
27h 20m
1 stop
SYD
3:35a
BOS
7:40a
28h 05m
1 stop
Airports
Origin

Boston
$1476
Destination

Sydney
$1476