Find Cheap Flights to Sydney Kingsford Smith

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 Seattle to Sydney Kingsford Smith

(Round-trip)
Depart: Tue Sep 5 2017 Return: Tue Oct 17 2017 Trip spans 43 days
China Eastern
China Eastern
SEA
12:59p
SYD
10:40a
45h 41m
2 stops
SYD
7:30a
SEA
9:36p
38h 06m
2 stops
Depart: Fri Aug 25 2017 Return: Thu Sep 7 2017 Trip spans 14 days
XiamenAir
XiamenAir
SEA
9:25a
SYD
12:15p
50h 50m
2 stops
SYD
7:15a
SEA
11:25p
40h 10m
2 stops
Depart: Wed Feb 21 2018 Return: Wed Mar 7 2018 Trip spans 15 days
Virgin Australia
Virgin Australia
SEA
12:15p
SYD
8:05a
19h 50m
1 stop
SYD
7:40a
SEA
4:14a
20h 34m
1 stop
Depart: Sun Aug 27 2017 Return: Mon Sep 4 2017 Trip spans 9 days
$1033
Select
China Southern
China Southern
SEA
12:59p
SYD
10:40p
33h 41m
2 stops
SYD
4:45a
SEA
8:36p
39h 51m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 5 2017 Trip spans 6 days
$1041
Select
Hainan Airlines
Hainan Airlines
SEA
10:00a
SYD
9:30a
47h 30m
2 stops
SYD
4:25a
SEA
12:35a
44h 10m
2 stops
Depart: Tue Sep 19 2017 Return: Thu Oct 5 2017 Trip spans 17 days
$1068
Select
Air Canada
Air Canada
SEA
8:00a
SYD
11:15a
27h 15m
1 stop
SYD
7:10a
SEA
11:35p
16h 25m
1 stop
Depart: Tue Feb 13 2018 Return: Wed Feb 28 2018 Trip spans 16 days
$1076
Select
Delta
Delta
SEA
5:45a
SYD
8:05a
26h 20m
1 stop
SYD
6:15a
SEA
2:45a
20h 30m
1 stop
Depart: Mon Feb 19 2018 Return: Tue Mar 6 2018 Trip spans 16 days
$1076
Select
American Airlines
American Airlines
SEA
12:30p
SYD
8:45a
20h 15m
1 stop
SYD
6:15a
SEA
6:41a
24h 26m
1 stop
Depart: Thu Feb 1 2018 Return: Mon Feb 5 2018 Trip spans 5 days
$1089
Select
Hawaiian Airlines
Hawaiian Airlines
SEA
5:00a
SYD
7:30p
38h 30m
2 stops
SYD
4:25p
SEA
11:45a
19h 20m
1 stop
Depart: Fri Feb 16 2018 Return: Mon Mar 5 2018 Trip spans 18 days
$1121
Select
United
United
SEA
7:10a
SYD
8:45a
25h 35m
2 stops
SYD
6:20a
SEA
2:43a
20h 23m
1 stop
Depart: Sat Jan 27 2018 Return: Sun Feb 11 2018 Trip spans 16 days
$1293
Select
Qantas Airways
Qantas Airways
SEA
2:40p
SYD
6:10a
39h 30m
1 stop
SYD
12:55p
SEA
3:37a
38h 42m
1 stop
Depart: Sun Oct 1 2017 Return: Wed Nov 1 2017 Trip spans 32 days
$1323
Select
Air New Zealand
Air New Zealand
SEA
10:20a
SYD
11:15a
24h 55m
1 stop
SYD
7:50a
SEA
7:53a
24h 03m
2 stops
Depart: Sun Nov 5 2017 Return: Sat Nov 18 2017 Trip spans 14 days
China Eastern
China Eastern
SEA
10:59a
SYD
8:40a
45h 41m
2 stops
SYD
6:30a
SEA
9:14p
38h 44m
2 stops
Depart: Tue Nov 7 2017 Return: Tue Nov 14 2017 Trip spans 8 days
China Eastern
China Eastern
SEA
10:59a
SYD
8:40a
45h 41m
2 stops
SYD
6:30a
SEA
9:14p
38h 44m
2 stops
Depart: Mon Sep 11 2017 Return: Thu Sep 28 2017 Trip spans 18 days
XiamenAir
XiamenAir
SEA
9:25a
SYD
12:15p
50h 50m
2 stops
SYD
7:15a
SEA
11:25p
40h 10m
2 stops
Depart: Sun Nov 12 2017 Return: Sat Dec 9 2017 Trip spans 28 days
China Eastern
China Eastern
SEA
10:59a
SYD
8:40a
45h 41m
2 stops
SYD
6:30a
SEA
9:17p
38h 47m
2 stops
Depart: Tue Feb 27 2018 Return: Mon Mar 12 2018 Trip spans 13 days
Virgin Australia
Virgin Australia
SEA
5:45a
SYD
9:15a
27h 30m
1 stop
SYD
7:40a
SEA
11:45a
28h 05m
1 stop
Depart: Mon Oct 30 2017 Return: Thu Nov 9 2017 Trip spans 11 days
XiamenAir
XiamenAir
SEA
9:25a
SYD
12:15p
50h 50m
2 stops
SYD
7:15a
SEA
11:25p
40h 10m
2 stops
Depart: Wed Nov 15 2017 Return: Sat Dec 9 2017 Trip spans 25 days
China Eastern
China Eastern
SEA
10:59a
SYD
9:30a
46h 31m
2 stops
SYD
6:30a
SEA
9:17p
38h 47m
2 stops
Depart: Mon Aug 28 2017 Return: Sun Sep 3 2017 Trip spans 7 days
$1034
Select
China Southern
China Southern
SEA
12:59p
SYD
10:40p
33h 41m
2 stops
SYD
6:45a
SEA
8:36p
61h 51m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Seattle
$767
Destination

Sydney
$767