Find Deals on Flights from Seattle to Australia

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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 Australia

(Round-trip)
Depart: Mon Mar 6 2017 Return: Thu Mar 16 2017 Trip spans 10 days
XiamenAir
XiamenAir
SEA
SYD
50h 50m
2 stops
SYD
SEA
40h 10m
2 stops
Depart: Tue Mar 7 2017 Return: Tue Mar 21 2017 Trip spans 14 days
$1000
Select
Major Airline
Major Airline
SEA
BNE
23h 10m
1 stop
BNE
SEA
25h 30m
1 stop
Depart: Thu Apr 6 2017 Return: Wed Apr 26 2017 Trip spans 21 days
$1000
Select
EVA Air
EVA Air
SEA
BNE
29h 05m
1 stop
BNE
SEA
24h 45m
1 stop
Depart: Wed Mar 8 2017 Return: Mon Mar 20 2017 Trip spans 12 days
$1036
Select
Air China
Air China
SEA
MEL
35h 29m
2 stops
MEL
SEA
38h 20m
2 stops
Depart: Tue Apr 4 2017 Return: Tue Apr 25 2017 Trip spans 22 days
$1145
Select
Qantas Airways
Qantas Airways
SEA
MEL
20h 30m
1 stop
MEL
SEA
20h 32m
1 stop
Depart: Tue May 9 2017 Return: Tue May 30 2017 Trip spans 22 days
$1169
Select
Virgin Australia
Virgin Australia
SEA
MEL
22h 00m
1 stop
MEL
SEA
22h 50m
1 stop
Depart: Wed Jun 21 2017 Return: Wed Jul 5 2017 Trip spans 15 days
$1267
Select
Air New Zealand
Air New Zealand
SEA
MEL
28h 40m
2 stops
MEL
SEA
25h 49m
2 stops
Depart: Wed Dec 7 2016 Return: Wed Dec 21 2016 Trip spans 15 days
$1463
Select
Emirates
Emirates
SEA
PER
48h 35m
1 stop
PER
SEA
40h 55m
1 stop
Depart: Fri Feb 24 2017 Return: Wed Mar 8 2017 Trip spans 13 days
XiamenAir
XiamenAir
SEA
SYD
50h 50m
2 stops
SYD
SEA
64h 10m
2 stops
Depart: Mon May 1 2017 Return: Mon May 15 2017 Trip spans 15 days
XiamenAir
XiamenAir
SEA
SYD
51h 05m
2 stops
SYD
SEA
63h 55m
2 stops
Depart: Mon Jun 12 2017 Return: Wed Jun 28 2017 Trip spans 17 days
XiamenAir
XiamenAir
SEA
SYD
51h 05m
2 stops
SYD
SEA
63h 55m
2 stops
Depart: Thu Apr 13 2017 Return: Tue May 2 2017 Trip spans 20 days
$1002
Select
EVA Air
EVA Air
SEA
BNE
29h 05m
1 stop
BNE
SEA
24h 45m
1 stop
Depart: Mon Mar 6 2017 Return: Mon Mar 20 2017 Trip spans 14 days
XiamenAir
XiamenAir
SEA
SYD
50h 50m
2 stops
SYD
SEA
64h 10m
2 stops
Depart: Fri Apr 7 2017 Return: Fri Apr 21 2017 Trip spans 15 days
$1090
Select
Air China
Air China
SEA
SYD
35h 20m
2 stops
SYD
SEA
39h 37m
2 stops
Depart: Mon Jan 23 2017 Return: Wed Feb 8 2017 Trip spans 17 days
$1004
Select
EVA Air
EVA Air
SEA
BNE
28h 45m
1 stop
BNE
SEA
24h 00m
1 stop
Depart: Mon Apr 17 2017 Return: Wed Apr 26 2017 Trip spans 10 days
XiamenAir
XiamenAir
SEA
SYD
51h 05m
2 stops
SYD
SEA
63h 55m
2 stops
Depart: Sun Feb 26 2017 Return: Sun Mar 5 2017 Trip spans 8 days
$1004
Select
EVA Air
EVA Air
SEA
BNE
39h 25m
1 stop
BNE
SEA
36h 10m
1 stop
Depart: Thu Jun 1 2017 Return: Mon Jul 3 2017 Trip spans 33 days
$1228
Select
Virgin Australia
Virgin Australia
SEA
BNE
26h 40m
2 stops
BNE
SEA
37h 55m
2 stops
Depart: Thu Jan 26 2017 Return: Mon Feb 13 2017 Trip spans 19 days
$1237
Select
Major Airline
Major Airline
SEA
BNE
20h 20m
1 stop
BNE
SEA
19h 35m
1 stop
Depart: Tue Feb 14 2017 Return: Sat Mar 4 2017 Trip spans 19 days
$1040
Select
EVA Air
EVA Air
SEA
BNE
39h 25m
1 stop
BNE
SEA
24h 00m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Seattle
$783
Destination

Brisbane
$1000
Perth
$1463
Melbourne
$1036
Sydney
$783