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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Boston Logan International to Sydney Kingsford Smith

(Round-trip)
Depart: Wed Oct 28 2015 Return: Mon Nov 16 2015 Trip spans 20 days
$1435
Select
Air China
Air China
BOS
2:12p
SYD
12:40p
46h 28m
2 stops
SYD
10:00a
BOS
10:54a
48h 54m
2 stops
Depart: Tue Oct 27 2015 Return: Tue Nov 3 2015 Trip spans 8 days
$1456
Select
China Southern
China Southern
BOS
2:00p
SYD
1:40a
35h 40m
2 stops
SYD
6:25a
BOS
7:09p
36h 44m
2 stops
Depart: Tue Feb 16 2016 Return: Tue Feb 23 2016 Trip spans 8 days
$1478
Select
Japan Airlines
Japan Airlines
BOS
7:00a
SYD
10:20a
27h 20m
1 stop
SYD
4:15a
BOS
4:15a
24h 00m
1 stop
Depart: Wed Sep 30 2015 Return: Fri Oct 30 2015 Trip spans 31 days
$1574
Select
China Eastern Air
China Eastern Air
BOS
7:00a
SYD
6:35p
35h 35m
2 stops
SYD
5:30p
BOS
6:07a
37h 37m
2 stops
Depart: Wed Feb 10 2016 Return: Wed Feb 24 2016 Trip spans 15 days
$1616
Select
Air Canada
Air Canada
BOS
7:05a
SYD
1:15p
30h 10m
2 stops
SYD
7:15a
BOS
8:16a
25h 01m
2 stops
Depart: Sat Sep 19 2015 Return: Wed Sep 23 2015 Trip spans 5 days
$1658
Select
Fiji Airways
Fiji Airways
BOS
12:35p
SYD
5:45p
29h 10m
2 stops
SYD
9:00a
BOS
12:10p
27h 10m
2 stops
Depart: Sun Nov 1 2015 Return: Thu Nov 12 2015 Trip spans 12 days
$1696
Select
Virgin Australia
Virgin Australia
BOS
6:00a
SYD
10:50a
28h 50m
1 stop
SYD
6:40a
BOS
3:50a
21h 10m
1 stop
Depart: Mon Jan 25 2016 Return: Mon Feb 15 2016 Trip spans 22 days
$1753
Select
Singapore Airlines
Singapore Airlines
BOS
2:20a
SYD
8:55p
42h 35m
3 stops
SYD
7:15a
BOS
6:40p
35h 25m
3 stops
Depart: Fri Dec 25 2015 Return: Sat Jan 23 2016 Trip spans 30 days
$1927
Select
Emirates
Emirates
BOS
5:55a
SYD
1:30a
43h 35m
1 stop
SYD
11:05a
BOS
12:34a
37h 29m
2 stops
Depart: Thu Dec 10 2015 Return: Thu Dec 31 2015 Trip spans 22 days
$2068
Select
Hawaiian Airlines
Hawaiian Airlines
BOS
3:05p
SYD
10:20p
31h 15m
2 stops
SYD
4:20p
BOS
6:51a
38h 31m
2 stops
Depart: Sat Dec 19 2015 Return: Sat Jan 9 2016 Trip spans 22 days
$2230
Select
United
United
BOS
2:15p
SYD
11:45a
69h 30m
2 stops
SYD
6:30a
BOS
4:08a
21h 38m
1 stop
Depart: Sun Dec 27 2015 Return: Mon Jan 11 2016 Trip spans 16 days
$2272
Select
Etihad Airways
Etihad Airways
BOS
5:49a
SYD
10:15p
40h 26m
2 stops
SYD
4:50p
BOS
11:24p
54h 34m
2 stops
Depart: Mon Dec 21 2015 Return: Tue Jan 12 2016 Trip spans 23 days
$2463
Select
China Airlines
China Airlines
BOS
2:20a
SYD
2:20p
36h 00m
2 stops
SYD
5:10p
BOS
5:05p
47h 55m
2 stops
Depart: Tue Sep 22 2015 Return: Thu Sep 24 2015 Trip spans 3 days
$5817
Select
Cathay Pacific
Cathay Pacific
BOS
9:45p
SYD
2:00a
28h 15m
1 stop
SYD
6:15p
BOS
4:34p
46h 19m
2 stops
Airports
Origin

Boston
$1435
Destination

Sydney
$1435