Find Deals on Flights to Seattle/Tacoma Intl

Depart
Return
1 adult
Adults
18+
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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Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Seattle/Tacoma Intl

(Round-trip)
Depart: Sat 30 Jul 2016 Return: Sun 31 Jul 2016 Trip spans 2 days
$1137
Select
Delta
Delta
SYD
SEA
24h 26m
2 stops
SEA
SYD
21h 05m
1 stop
Depart: Mon 18 Jul 2016 Return: Thu 18 Aug 2016 Trip spans 32 days
$1141
Select
Air Canada
Air Canada
SYD
SEA
27h 54m
1 stop
SEA
SYD
23h 45m
1 stop
Depart: Fri 9 Sep 2016 Return: Sat 17 Sep 2016 Trip spans 9 days
$1270
Select
United
United
MEL
SEA
25h 52m
2 stops
SEA
MEL
26h 45m
2 stops
Depart: Wed 13 Jul 2016 Return: Tue 9 Aug 2016 Trip spans 28 days
$1299
Select
Major Airline
Major Airline
MEL
SEA
25h 10m
1 stop
SEA
MEL
24h 50m
1 stop
Depart: Sun 7 Aug 2016 Return: Thu 18 Aug 2016 Trip spans 12 days
$1191
Select
Air Canada
Air Canada
SYD
SEA
27h 54m
1 stop
SEA
SYD
27h 35m
1 stop
Depart: Thu 18 Aug 2016 Return: Fri 19 Aug 2016 Trip spans 2 days
$1242
Select
Delta
Delta
SYD
SEA
24h 36m
2 stops
SEA
SYD
22h 25m
2 stops
Depart: Mon 11 Jul 2016 Return: Fri 22 Jul 2016 Trip spans 12 days
$1288
Select
United
United
MEL
SEA
22h 50m
2 stops
SEA
MEL
20h 00m
1 stop
Depart: Wed 10 Aug 2016 Return: Mon 22 Aug 2016 Trip spans 13 days
$1299
Select
Major Airline
Major Airline
MEL
SEA
25h 10m
1 stop
SEA
MEL
24h 55m
1 stop
Depart: Wed 8 Jun 2016 Return: Wed 29 Jun 2016 Trip spans 22 days
$1224
Select
Air Canada
Air Canada
SYD
SEA
28h 01m
1 stop
SEA
SYD
29h 10m
1 stop
Depart: Thu 15 Sep 2016 Return: Thu 22 Sep 2016 Trip spans 8 days
$1241
Select
Air Canada
Air Canada
SYD
SEA
27h 54m
1 stop
SEA
SYD
20h 15m
1 stop
Depart: Thu 26 May 2016 Return: Fri 3 Jun 2016 Trip spans 9 days
$1267
Select
Air Canada
Air Canada
SYD
SEA
25h 21m
1 stop
SEA
SYD
20h 15m
1 stop
* We make every attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

Melbourne
$1270
Sydney
$1137
Destination

Seattle
$1137