Find Cheap Flights from Seattle/Tacoma Intl to Sydney Kingsford Smith (SEA - 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 Seattle/Tacoma Intl to Sydney Kingsford Smith

(Round-trip)
Depart: Tue Aug 1 2017 Return: Thu Aug 31 2017 Trip spans 31 days
United
United
SEA
12:00a
SYD
11:51p
23h 51m
2 stops
SYD
12:00a
SEA
8:10p
20h 10m
1 stop
Depart: Tue Aug 1 2017 Return: Wed Aug 9 2017 Trip spans 9 days
$1013
Select
Air Canada
Air Canada
SEA
12:00a
SYD
12:55a
24h 55m
1 stop
SYD
12:00a
SEA
6:20p
18h 20m
1 stop
Depart: Mon Jul 24 2017 Return: Tue Aug 1 2017 Trip spans 9 days
$1033
Select
XiamenAir
XiamenAir
SEA
12:00a
SYD
2:50a
50h 50m
2 stops
SYD
12:00a
SEA
3:45p
39h 45m
2 stops
Depart: Tue Aug 1 2017 Return: Tue Aug 8 2017 Trip spans 8 days
$1118
Select
American Airlines
American Airlines
SEA
12:00a
SYD
8:41p
20h 41m
1 stop
SYD
12:00a
SEA
11:30p
23h 30m
1 stop
Depart: Tue Jul 25 2017 Return: Tue Aug 1 2017 Trip spans 8 days
$1170
Select
Delta
Delta
SEA
12:00a
SYD
10:15p
22h 15m
1 stop
SYD
12:00a
SEA
2:00a
26h 00m
1 stop
Depart: Tue Jul 11 2017 Return: Wed Jul 19 2017 Trip spans 9 days
$1200
Select
Air New Zealand
Air New Zealand
SEA
12:00a
SYD
1:41a
25h 41m
2 stops
SYD
12:00a
SEA
6:20p
18h 20m
1 stop
Depart: Tue Jul 11 2017 Return: Mon Jul 24 2017 Trip spans 14 days
$1311
Select
Multiple Airlines
Multiple Airlines
SEA
12:00a
SYD
9:10p
45h 10m
2 stops
SYD
12:00a
SEA
2:04p
38h 04m
2 stops
Depart: Mon Jul 3 2017 Return: Wed Jul 5 2017 Trip spans 3 days
$1316
Select
Virgin Australia
Virgin Australia
SEA
12:00a
SYD
7:05p
19h 05m
1 stop
SYD
12:00a
SEA
3:34a
27h 34m
1 stop
Depart: Thu Jul 13 2017 Return: Mon Jul 24 2017 Trip spans 12 days
$1561
Select
Major Airline
Major Airline
SEA
12:00a
SYD
8:10p
20h 10m
1 stop
SYD
12:00a
SEA
4:25p
16h 25m
1 stop
Depart: Tue Jul 18 2017 Return: Sat Jul 29 2017 Trip spans 12 days
$1629
Select
China Southern
China Southern
SEA
12:00a
SYD
8:20p
44h 20m
2 stops
SYD
12:00a
SEA
4:09p
40h 09m
2 stops
Depart: Wed Jul 12 2017 Return: Wed Jul 26 2017 Trip spans 15 days
$1789
Select
Qantas Airways
Qantas Airways
SEA
12:00a
SYD
7:46p
19h 46m
1 stop
SYD
12:00a
SEA
11:59p
23h 59m
1 stop
Depart: Fri Aug 4 2017 Return: Tue Aug 15 2017 Trip spans 12 days
United
United
SEA
12:00a
SYD
11:40p
23h 40m
2 stops
SYD
12:00a
SEA
1:02a
25h 02m
1 stop
Depart: Wed Aug 2 2017 Return: Thu Aug 10 2017 Trip spans 9 days
$1013
Select
Air Canada
Air Canada
SEA
12:00a
SYD
8:10p
20h 10m
1 stop
SYD
12:00a
SEA
8:40p
20h 40m
1 stop
Depart: Sat Aug 5 2017 Return: Sun Aug 13 2017 Trip spans 9 days
$1046
Select
Air Canada
Air Canada
SEA
12:00a
SYD
5:50p
17h 50m
1 stop
SYD
12:00a
SEA
4:25p
16h 25m
1 stop
Depart: Sun Jul 23 2017 Return: Mon Jul 31 2017 Trip spans 9 days
$2318
Select
Singapore Airlines
Singapore Airlines
SEA
12:00a
SYD
1:50p
37h 50m
3 stops
SYD
12:00a
SEA
4:55p
40h 55m
3 stops
Depart: Thu Aug 3 2017 Return: Thu Aug 10 2017 Trip spans 8 days
$1168
Select
American Airlines
American Airlines
SEA
12:00a
SYD
8:41p
20h 41m
1 stop
SYD
12:00a
SEA
11:30p
23h 30m
1 stop
Depart: Wed Aug 2 2017 Return: Wed Aug 9 2017 Trip spans 8 days
$1121
Select
United
United
SEA
12:00a
SYD
11:40p
23h 40m
1 stop
SYD
12:00a
SEA
6:34p
18h 34m
1 stop
Depart: Mon Jul 24 2017 Return: Mon Jul 31 2017 Trip spans 8 days
$1245
Select
Delta
Delta
SEA
12:00a
SYD
8:24p
20h 24m
1 stop
SYD
12:00a
SEA
12:28a
24h 28m
1 stop
Depart: Tue Aug 1 2017 Return: Fri Aug 11 2017 Trip spans 11 days
$1050
Select
Air Canada
Air Canada
SEA
12:00a
SYD
5:50p
17h 50m
1 stop
SYD
12:00a
SEA
4:25p
16h 25m
1 stop
Depart: Tue Jul 25 2017 Return: Tue Aug 1 2017 Trip spans 8 days
$1170
Select
American Airlines
American Airlines
SEA
12:00a
SYD
2:55a
26h 55m
1 stop
SYD
12:00a
SEA
11:34p
23h 34m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Seattle
$921
Destination

Sydney
$921