Find Deals on Flights from Seattle/Tacoma Intl 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/Tacoma Intl to Australia

(Round-trip)
Depart: Fri Jun 2 2017 Return: Mon Jun 5 2017 Trip spans 4 days
XiamenAir
XiamenAir
SEA
SYD
51h 05m
2 stops
SYD
SEA
63h 55m
2 stops
Depart: Fri Mar 24 2017 Return: Tue Apr 4 2017 Trip spans 12 days
China Eastern
China Eastern
SEA
MEL
47h 00m
2 stops
MEL
SEA
51h 20m
2 stops
Depart: Mon May 1 2017 Return: Wed May 10 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
BNE
22h 40m
2 stops
BNE
SEA
21h 35m
2 stops
Depart: Tue Feb 28 2017 Return: Wed Mar 29 2017 Trip spans 29 days
EVA Air
EVA Air
SEA
BNE
39h 25m
1 stop
BNE
SEA
24h 45m
1 stop
Depart: Tue Apr 18 2017 Return: Tue Apr 25 2017 Trip spans 8 days
$1001
Select
China Southern
China Southern
SEA
MEL
34h 25m
2 stops
MEL
SEA
38h 20m
2 stops
Depart: Sun Jul 9 2017 Return: Mon Jul 17 2017 Trip spans 9 days
$1204
Select
Air Canada
Air Canada
SEA
BNE
28h 20m
2 stops
BNE
SEA
24h 44m
1 stop
Depart: Thu Jun 1 2017 Return: Fri Jun 30 2017 Trip spans 30 days
$1233
Select
Air New Zealand
Air New Zealand
SEA
MEL
32h 25m
2 stops
MEL
SEA
29h 24m
2 stops
Depart: Mon May 29 2017 Return: Mon Jun 5 2017 Trip spans 8 days
XiamenAir
XiamenAir
SEA
SYD
51h 05m
2 stops
SYD
SEA
63h 55m
2 stops
Depart: Thu Jun 1 2017 Return: Sun Jul 30 2017 Trip spans 60 days
$1404
Select
Virgin Australia
Virgin Australia
SEA
PER
28h 35m
2 stops
PER
SEA
29h 35m
2 stops
Depart: Tue Jul 11 2017 Return: Mon Jul 31 2017 Trip spans 21 days
$1452
Select
Emirates
Emirates
SEA
PER
48h 10m
1 stop
PER
SEA
35h 35m
2 stops
Depart: Mon Mar 6 2017 Return: Mon Mar 13 2017 Trip spans 7 days
XiamenAir
XiamenAir
SEA
SYD
50h 50m
2 stops
SYD
SEA
64h 10m
2 stops
Depart: Tue May 23 2017 Return: Tue May 30 2017 Trip spans 8 days
$1550
Select
Fiji Airways
Fiji Airways
SEA
MEL
35h 30m
2 stops
MEL
SEA
37h 31m
2 stops
Depart: Wed Feb 8 2017 Return: Thu Feb 16 2017 Trip spans 9 days
$1620
Select
Qantas Airways
Qantas Airways
SEA
AVV
33h 50m
2 stops
AVV
SEA
28h 13m
2 stops
Depart: Mon Apr 3 2017 Return: Wed Apr 12 2017 Trip spans 10 days
XiamenAir
XiamenAir
SEA
SYD
51h 05m
2 stops
SYD
SEA
63h 55m
2 stops
Depart: Thu Mar 2 2017 Return: Tue Mar 14 2017 Trip spans 12 days
EVA Air
EVA Air
SEA
BNE
28h 45m
1 stop
BNE
SEA
24h 00m
1 stop
Depart: Wed Mar 15 2017 Return: Wed Mar 22 2017 Trip spans 8 days
XiamenAir
XiamenAir
SEA
SYD
50h 50m
2 stops
SYD
SEA
64h 10m
2 stops
Depart: Sat Jun 17 2017 Return: Thu Jun 29 2017 Trip spans 13 days
Major Airline
Major Airline
SEA
SYD
34h 55m
2 stops
SYD
SEA
23h 31m
2 stops
Depart: Tue Mar 7 2017 Return: Wed Mar 22 2017 Trip spans 15 days
EVA Air
EVA Air
SEA
BNE
39h 25m
1 stop
BNE
SEA
35h 10m
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: Sun Apr 30 2017 Return: Tue May 16 2017 Trip spans 17 days
EVA Air
EVA Air
SEA
BNE
39h 00m
1 stop
BNE
SEA
24h 45m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$672
Destination

Brisbane
$902
Perth
$1404
Avalon
$1620
Melbourne
$815
Sydney
$672