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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
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: Tue Sep 5 2017 Return: Thu Sep 21 2017 Trip spans 17 days
Air Canada
Air Canada
BOS
12:00a
SYD
1:25a
25h 25m
2 stops
SYD
12:00a
BOS
2:17a
26h 17m
2 stops
Depart: Thu Nov 9 2017 Return: Sun Dec 3 2017 Trip spans 25 days
$1044
Select
Hainan Airlines
Hainan Airlines
BOS
12:00a
SYD
11:10p
47h 10m
2 stops
SYD
12:00a
BOS
8:50p
44h 50m
2 stops
Depart: Tue Sep 12 2017 Return: Tue Sep 26 2017 Trip spans 15 days
$1072
Select
Multiple Airlines
Multiple Airlines
BOS
12:00a
SYD
6:25a
54h 25m
2 stops
SYD
12:00a
BOS
2:59a
50h 59m
2 stops
Depart: Fri Aug 18 2017 Return: Fri Aug 25 2017 Trip spans 8 days
$1110
Select
Qantas Airways
Qantas Airways
BOS
12:00a
SYD
10:35p
46h 35m
2 stops
SYD
12:00a
BOS
10:58p
22h 58m
1 stop
Depart: Tue Feb 6 2018 Return: Wed Feb 21 2018 Trip spans 16 days
$1119
Select
Virgin Australia
Virgin Australia
BOS
12:00a
SYD
8:15a
32h 15m
1 stop
SYD
12:00a
BOS
10:03p
22h 03m
1 stop
Depart: Tue Aug 22 2017 Return: Tue Sep 5 2017 Trip spans 15 days
$1125
Select
American Airlines
American Airlines
BOS
12:00a
SYD
11:15p
23h 15m
1 stop
SYD
12:00a
BOS
3:44a
27h 44m
1 stop
Depart: Tue Nov 21 2017 Return: Thu Dec 7 2017 Trip spans 17 days
$1125
Select
United
United
BOS
12:00a
SYD
12:50a
24h 50m
1 stop
SYD
12:00a
BOS
5:10a
29h 10m
2 stops
Depart: Sat Sep 9 2017 Return: Sun Sep 24 2017 Trip spans 16 days
$1162
Select
Air New Zealand
Air New Zealand
BOS
12:00a
SYD
5:01a
29h 01m
2 stops
SYD
12:00a
BOS
5:26a
29h 26m
2 stops
Depart: Wed Nov 22 2017 Return: Wed Dec 6 2017 Trip spans 15 days
$1216
Select
China Eastern
China Eastern
BOS
12:00a
SYD
12:35p
36h 35m
2 stops
SYD
12:00a
BOS
1:19p
37h 19m
2 stops
Depart: Thu Sep 7 2017 Return: Wed Sep 27 2017 Trip spans 21 days
Air Canada
Air Canada
BOS
12:00a
SYD
6:05a
30h 05m
2 stops
SYD
12:00a
BOS
11:32p
23h 32m
2 stops
Depart: Mon Sep 11 2017 Return: Wed Sep 27 2017 Trip spans 17 days
Air Canada
Air Canada
BOS
12:00a
SYD
1:30a
25h 30m
2 stops
SYD
12:00a
BOS
2:17a
26h 17m
2 stops
Depart: Mon Nov 13 2017 Return: Sun Dec 3 2017 Trip spans 21 days
$1044
Select
Hainan Airlines
Hainan Airlines
BOS
12:00a
SYD
11:10p
47h 10m
2 stops
SYD
12:00a
BOS
8:50p
44h 50m
2 stops
Depart: Thu Sep 14 2017 Return: Wed Sep 20 2017 Trip spans 7 days
$1119
Select
Multiple Airlines
Multiple Airlines
BOS
12:00a
SYD
11:08a
59h 08m
3 stops
SYD
12:00a
BOS
11:29p
47h 29m
3 stops
Depart: Tue Sep 12 2017 Return: Wed Sep 27 2017 Trip spans 16 days
Air Canada
Air Canada
BOS
12:00a
SYD
3:10a
27h 10m
2 stops
SYD
12:00a
BOS
2:17a
26h 17m
2 stops
Depart: Wed Aug 23 2017 Return: Tue Sep 5 2017 Trip spans 14 days
$1125
Select
American Airlines
American Airlines
BOS
12:00a
SYD
8:05a
32h 05m
1 stop
SYD
12:00a
BOS
2:04a
26h 04m
1 stop
Depart: Sun Sep 10 2017 Return: Thu Sep 14 2017 Trip spans 5 days
$1159
Select
Qantas Airways
Qantas Airways
BOS
12:00a
SYD
8:05a
32h 05m
1 stop
SYD
12:00a
BOS
2:14p
38h 14m
2 stops
Depart: Tue Sep 26 2017 Return: Tue Nov 21 2017 Trip spans 57 days
$1162
Select
Air New Zealand
Air New Zealand
BOS
12:00a
SYD
1:30a
25h 30m
2 stops
SYD
12:00a
BOS
1:30a
25h 30m
2 stops
Depart: Fri Sep 8 2017 Return: Sun Sep 24 2017 Trip spans 17 days
$1166
Select
Virgin Australia
Virgin Australia
BOS
12:00a
SYD
5:05a
29h 05m
1 stop
SYD
12:00a
BOS
1:48a
25h 48m
2 stops
Depart: Mon Nov 6 2017 Return: Sat Dec 2 2017 Trip spans 27 days
$1069
Select
Hainan Airlines
Hainan Airlines
BOS
12:00a
SYD
11:10p
47h 10m
2 stops
SYD
12:00a
BOS
8:55p
44h 55m
2 stops
Depart: Wed Sep 13 2017 Return: Tue Sep 26 2017 Trip spans 14 days
$1218
Select
China Eastern
China Eastern
BOS
12:00a
SYD
11:34a
35h 34m
2 stops
SYD
12:00a
BOS
9:18a
33h 18m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Boston
$928
Destination

Sydney
$928