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Find Flight Deals 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: Mon Aug 17 2015 Return: Tue Sep 1 2015 Trip spans 16 days
$1477
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: Mon Aug 31 2015 Return: Wed Sep 9 2015 Trip spans 10 days
$1477
Select
Fiji Airways
Fiji Airways
BOS
12:35p
SYD
5:45p
29h 10m
2 stops
SYD
9:00a
BOS
9:13a
24h 13m
2 stops
Depart: Wed Jun 17 2015 Return: Wed Jul 29 2015 Trip spans 43 days
$1478
Select
Fiji Airways
Fiji Airways
BOS
12:35p
SYD
5:45p
29h 10m
2 stops
SYD
9:00a
BOS
12:14p
27h 14m
2 stops
Depart: Tue Aug 18 2015 Return: Tue Sep 1 2015 Trip spans 15 days
$1478
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: Tue Aug 25 2015 Return: Fri Aug 28 2015 Trip spans 4 days
$1478
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: Tue Sep 1 2015 Return: Tue Sep 15 2015 Trip spans 15 days
$1478
Select
Fiji Airways
Fiji Airways
BOS
12:35p
SYD
5:55p
29h 20m
2 stops
SYD
9:00a
BOS
11:44a
26h 44m
2 stops
Depart: Tue Sep 15 2015 Return: Tue Sep 29 2015 Trip spans 15 days
$1478
Select
Fiji Airways
Fiji Airways
BOS
12:35p
SYD
3:55p
27h 20m
2 stops
SYD
9:00a
BOS
11:44a
26h 44m
2 stops
Depart: Sat Sep 19 2015 Return: Sun Oct 4 2015 Trip spans 16 days
$1478
Select
Fiji Airways
Fiji Airways
BOS
12:35p
SYD
4:10p
27h 35m
2 stops
SYD
10:00a
BOS
12:44p
26h 44m
2 stops
Depart: Mon Oct 26 2015 Return: Mon Nov 9 2015 Trip spans 15 days
$1478
Select
Fiji Airways
Fiji Airways
BOS
12:35p
SYD
5:45p
29h 10m
2 stops
SYD
7:45a
BOS
10:13a
26h 28m
2 stops
Depart: Tue Oct 27 2015 Return: Tue Nov 3 2015 Trip spans 8 days
$1478
Select
Fiji Airways
Fiji Airways
BOS
12:35p
SYD
5:45p
29h 10m
2 stops
SYD
7:45a
BOS
10:13a
26h 28m
2 stops
Depart: Sat Oct 31 2015 Return: Sat Nov 14 2015 Trip spans 15 days
$1478
Select
Fiji Airways
Fiji Airways
BOS
12:35p
SYD
3:30p
27h 55m
2 stops
SYD
8:05a
BOS
10:13a
26h 08m
2 stops
Depart: Tue Sep 8 2015 Return: Tue Sep 22 2015 Trip spans 15 days
$1504
Select
Air Canada
Air Canada
BOS
1:30p
SYD
2:15p
24h 45m
2 stops
SYD
6:20a
BOS
7:14a
24h 54m
2 stops
Depart: Wed Sep 9 2015 Return: Wed Sep 23 2015 Trip spans 15 days
$1504
Select
Air Canada
Air Canada
BOS
1:30p
SYD
2:15p
24h 45m
2 stops
SYD
6:20a
BOS
7:14a
24h 54m
2 stops
Depart: Mon Jun 1 2015 Return: Tue Jun 9 2015 Trip spans 9 days
$1566
Select
Japan Airlines
Japan Airlines
BOS
5:29a
SYD
12:20p
30h 51m
2 stops
SYD
4:15a
BOS
4:15a
24h 00m
1 stop
Depart: Sat Aug 1 2015 Return: Sat Aug 15 2015 Trip spans 15 days
$1575
Select
Qantas Airways
Qantas Airways
BOS
10:40a
SYD
1:40p
27h 00m
2 stops
SYD
5:50a
BOS
7:57a
26h 07m
2 stops
Depart: Tue Jun 9 2015 Return: Mon Jun 15 2015 Trip spans 7 days
$1596
Select
Air New Zealand
Air New Zealand
BOS
1:04p
SYD
4:35p
27h 31m
2 stops
SYD
5:45a
BOS
5:37p
35h 52m
2 stops
Depart: Wed Oct 21 2015 Return: Sun Nov 1 2015 Trip spans 12 days
$1629
Select
China Southern
China Southern
BOS
2:00p
SYD
1:40a
35h 40m
2 stops
SYD
5:15p
BOS
7:17p
50h 02m
2 stops
Depart: Sun Aug 2 2015 Return: Mon Aug 17 2015 Trip spans 16 days
$1716
Select
United
United
BOS
10:54a
SYD
12:50p
25h 56m
2 stops
SYD
8:00a
BOS
5:09p
33h 09m
2 stops
Depart: Mon Jun 15 2015 Return: Tue Jun 23 2015 Trip spans 9 days
$1724
Select
Delta
Delta
BOS
3:57a
SYD
12:20p
32h 23m
1 stop
SYD
7:15a
BOS
6:25p
35h 10m
2 stops
Depart: Mon Nov 30 2015 Return: Wed Dec 16 2015 Trip spans 17 days
$1910
Select
Cathay Pacific
Cathay Pacific
BOS
8:30p
SYD
11:50p
27h 20m
1 stop
SYD
5:20p
BOS
7:40a
38h 20m
1 stop
Airports
Origin

Boston
$1477
Destination

Sydney
$1477